TY  - CONF
AU  - Jovanović, Marija
AU  - Petrović, Miloš
AU  - Stojanović, Dušica
AU  - Radulović, Nataša
AU  - Pantelić, Danijel
AU  - Radojević, Vesna
AU  - Uskoković, Petar
PY  - 2024
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/7441
AB  - The objective of this study was to processand evaluatea suitablescaffold matrix system for drug delivery and tissue regeneration. Abioinspired approachwas applied.Thescaffold based onnatural polymer gelatin,blended  with polyvinylpyrrolidone,and crosslinked  by  genipin,was  3D  printed  by semi-solid  extrusion(SSE).This  3D printing techniquedoes not require high temperature or UV curing, so it allows the use  ofthermo-and UV-sensitive drugs, cells, or other biological components.The influence of genipin, a natural crosslinking agent, and itscontent on the mechanical properties and the cytotoxicity of obtained scaffolds were investigated.
PB  - Savez hemijskih inženjera Srbije
C3  - Hemijska industrija
T1  - Evaluation of crosslinked gelatin-polyvinylpyrrolidone scaffold for application in drug delivery and tissue engineering
IS  - 1S
SP  - 25
VL  - 78
UR  - https://hdl.handle.net/21.15107/rcub_technorep_7441
ER  - 

@conference{
author = "Jovanović, Marija and Petrović, Miloš and Stojanović, Dušica and Radulović, Nataša and Pantelić, Danijel and Radojević, Vesna and Uskoković, Petar",
year = "2024",
abstract = "The objective of this study was to processand evaluatea suitablescaffold matrix system for drug delivery and tissue regeneration. Abioinspired approachwas applied.Thescaffold based onnatural polymer gelatin,blended  with polyvinylpyrrolidone,and crosslinked  by  genipin,was  3D  printed  by semi-solid  extrusion(SSE).This  3D printing techniquedoes not require high temperature or UV curing, so it allows the use  ofthermo-and UV-sensitive drugs, cells, or other biological components.The influence of genipin, a natural crosslinking agent, and itscontent on the mechanical properties and the cytotoxicity of obtained scaffolds were investigated.",
publisher = "Savez hemijskih inženjera Srbije",
journal = "Hemijska industrija",
title = "Evaluation of crosslinked gelatin-polyvinylpyrrolidone scaffold for application in drug delivery and tissue engineering",
number = "1S",
pages = "25",
volume = "78",
url = "https://hdl.handle.net/21.15107/rcub_technorep_7441"
}

Jovanović, M., Petrović, M., Stojanović, D., Radulović, N., Pantelić, D., Radojević, V.,& Uskoković, P.. (2024). Evaluation of crosslinked gelatin-polyvinylpyrrolidone scaffold for application in drug delivery and tissue engineering. in Hemijska industrija
Savez hemijskih inženjera Srbije., 78(1S), 25.
https://hdl.handle.net/21.15107/rcub_technorep_7441

Jovanović M, Petrović M, Stojanović D, Radulović N, Pantelić D, Radojević V, Uskoković P. Evaluation of crosslinked gelatin-polyvinylpyrrolidone scaffold for application in drug delivery and tissue engineering. in Hemijska industrija. 2024;78(1S):25.
https://hdl.handle.net/21.15107/rcub_technorep_7441 .

Jovanović, Marija, Petrović, Miloš, Stojanović, Dušica, Radulović, Nataša, Pantelić, Danijel, Radojević, Vesna, Uskoković, Petar, "Evaluation of crosslinked gelatin-polyvinylpyrrolidone scaffold for application in drug delivery and tissue engineering" in Hemijska industrija, 78, no. 1S (2024):25,
https://hdl.handle.net/21.15107/rcub_technorep_7441 .

TY  - JOUR
AU  - Barać, Nemanja
AU  - Dimić‑Mišić, Katarina
AU  - Stijepović, Mirko
AU  - Kijevčanin, Mirjana
AU  - Imani, Monireh
AU  - Uskoković, Petar
AU  - Janaćković, Đorđe
AU  - Barceló, Ernesto
AU  - Gane, Patrick
PY  - 2024
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/7364
AB  - Of major interest, especially in city environments, and increasingly inside vehicles or industrial plants, is the drive to reduce human exposure to nitrogen oxides (NOx). This trend has drawn increasing attention to filtration, which has developed remarkably owing to the capabilities of recently developed mathematical models and novel filter concepts. This paper reports on the study of the kinetic modelling of adsorption of nitrogen dioxide (NO2), collected from the tailpipe of a diesel engine, reacting to calcium nitrate salt (Ca(NO3)2) on a surface flow filter consisting of a coating of fine ground limestone or marble (CaCO3) in combination with micro-nanofibrillated cellulose (MNFC) acting as binder and humectant applied onto a multiply recycled newsprint substrate. The coating and substrate are both porous, but on different pore size scales, with the coating having significantly lower permeability. To maximise gas-coating contact, therefore, the coating deposition is pixelated, achieved by pin coating. An axially dispersed gaseous plug flow model (dispersion model) was used to simulate the transport within the coating pore network structure, following earlier flow modelling studies, and a kinetic reaction model was used to examine NO2 to NO3− conversion in correlation with experimental results. Modelling results indicate a 60.38% conversion of exposed NO2 gas to Ca(NO3)2 under the specific conditions applied, with an absolute relative error between the predicted and experimentally estimated value being 0.81%. The model additionally enabled a prediction of effects of changing parameters over a limited perturbation range, thus assisting in predicting filter element consumption, with attention given to the active component CaCO3 surface as a function of particle size in relation to the gas contact exchange, promoting the reaction over time. It is intended that the Ca(NO3)2 formed from the reaction can go on to be used as a value-added fertiliser, thus contributing to circular economy. Graphical abstract: (Figure presented.)
PB  - Springer
T2  - Environmental Science and Pollution Research
T1  - Real-time application and modelling of the NOx-sorption reaction on a particulate calcium carbonate surface-flow filter exposed to combustion exhaust
DO  - 10.1007/s11356-024-32743-x
ER  - 

@article{
author = "Barać, Nemanja and Dimić‑Mišić, Katarina and Stijepović, Mirko and Kijevčanin, Mirjana and Imani, Monireh and Uskoković, Petar and Janaćković, Đorđe and Barceló, Ernesto and Gane, Patrick",
year = "2024",
abstract = "Of major interest, especially in city environments, and increasingly inside vehicles or industrial plants, is the drive to reduce human exposure to nitrogen oxides (NOx). This trend has drawn increasing attention to filtration, which has developed remarkably owing to the capabilities of recently developed mathematical models and novel filter concepts. This paper reports on the study of the kinetic modelling of adsorption of nitrogen dioxide (NO2), collected from the tailpipe of a diesel engine, reacting to calcium nitrate salt (Ca(NO3)2) on a surface flow filter consisting of a coating of fine ground limestone or marble (CaCO3) in combination with micro-nanofibrillated cellulose (MNFC) acting as binder and humectant applied onto a multiply recycled newsprint substrate. The coating and substrate are both porous, but on different pore size scales, with the coating having significantly lower permeability. To maximise gas-coating contact, therefore, the coating deposition is pixelated, achieved by pin coating. An axially dispersed gaseous plug flow model (dispersion model) was used to simulate the transport within the coating pore network structure, following earlier flow modelling studies, and a kinetic reaction model was used to examine NO2 to NO3− conversion in correlation with experimental results. Modelling results indicate a 60.38% conversion of exposed NO2 gas to Ca(NO3)2 under the specific conditions applied, with an absolute relative error between the predicted and experimentally estimated value being 0.81%. The model additionally enabled a prediction of effects of changing parameters over a limited perturbation range, thus assisting in predicting filter element consumption, with attention given to the active component CaCO3 surface as a function of particle size in relation to the gas contact exchange, promoting the reaction over time. It is intended that the Ca(NO3)2 formed from the reaction can go on to be used as a value-added fertiliser, thus contributing to circular economy. Graphical abstract: (Figure presented.)",
publisher = "Springer",
journal = "Environmental Science and Pollution Research",
title = "Real-time application and modelling of the NOx-sorption reaction on a particulate calcium carbonate surface-flow filter exposed to combustion exhaust",
doi = "10.1007/s11356-024-32743-x"
}

Barać, N., Dimić‑Mišić, K., Stijepović, M., Kijevčanin, M., Imani, M., Uskoković, P., Janaćković, Đ., Barceló, E.,& Gane, P.. (2024). Real-time application and modelling of the NOx-sorption reaction on a particulate calcium carbonate surface-flow filter exposed to combustion exhaust. in Environmental Science and Pollution Research
Springer..
https://doi.org/10.1007/s11356-024-32743-x

Barać N, Dimić‑Mišić K, Stijepović M, Kijevčanin M, Imani M, Uskoković P, Janaćković Đ, Barceló E, Gane P. Real-time application and modelling of the NOx-sorption reaction on a particulate calcium carbonate surface-flow filter exposed to combustion exhaust. in Environmental Science and Pollution Research. 2024;.
doi:10.1007/s11356-024-32743-x .

Barać, Nemanja, Dimić‑Mišić, Katarina, Stijepović, Mirko, Kijevčanin, Mirjana, Imani, Monireh, Uskoković, Petar, Janaćković, Đorđe, Barceló, Ernesto, Gane, Patrick, "Real-time application and modelling of the NOx-sorption reaction on a particulate calcium carbonate surface-flow filter exposed to combustion exhaust" in Environmental Science and Pollution Research (2024),
https://doi.org/10.1007/s11356-024-32743-x . .

TY  - JOUR
AU  - Dimić-Mišić, Katarina
AU  - Imani, Monireh
AU  - Barać, Nemanja
AU  - Janaćković, Đorđe
AU  - Uskoković, Petar
AU  - Barcelo, Ernest
AU  - Gane, Patrick
PY  - 2023
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/6028
AB  - Unlike established coating formulations, functional particulate coatings often demand the omission of polymer dispersant so as to retain surface functionality. This results in heterogeneous complex rheology. We take an example from a novel development for an NOx mitigation surface flow filter system, in which ground calcium carbonate (GCC), applied in a coating, reacts with NO2 releasing CO2. Inclusion of mesoporous ancillary mineral acts to capture the CO2. The coating is applied as droplets to maximize gas-contact dynamic by forming a pixelated 2D array using a coating device consisting of protruding pins, which are loaded by submersion in the aqueous coating color such that the adhering droplets are transferred onto the substrate. The flow is driven by surface meniscus wetting causing lateral spread and bulk pore permeation. Filamentation occurs during the retraction of the pins. Stress-related viscoelastic and induced dilatancy in the suspension containing the ancillary mesoporous mineral disrupts processability. Adopting shear, oscillation and extensional rheometric methods, we show that the inclusion of an ancillary mineral that alone absorbs water, e.g., perlite (a naturally occurring porous volcanic glass), is rheologically preferable to one that in addition to absorbing water also immobilizes it on the mineral surface, e.g., sepiolite. When including micro-nanofibrillated cellulose (MNFC), critical for maintaining moisture to support NO2 sorption, it is observed that it acts also as a flow modifier, enabling uniform coating transfer to be achieved, thus eliminating any possible detrimental effect on mineral surface activity by avoiding the use of soluble polymeric dispersant.
PB  - MDPI
T2  - Materials
T1  - Micro Nanofibrillated Cellulose as Functional Additive Supporting Processability of Surface-Active Mineral Suspensions: Exemplified by Pixel Coating of an NOx-Sorbent Layer
IS  - 4
SP  - 1598
VL  - 16
DO  - 10.3390/ma16041598
ER  - 

@article{
author = "Dimić-Mišić, Katarina and Imani, Monireh and Barać, Nemanja and Janaćković, Đorđe and Uskoković, Petar and Barcelo, Ernest and Gane, Patrick",
year = "2023",
abstract = "Unlike established coating formulations, functional particulate coatings often demand the omission of polymer dispersant so as to retain surface functionality. This results in heterogeneous complex rheology. We take an example from a novel development for an NOx mitigation surface flow filter system, in which ground calcium carbonate (GCC), applied in a coating, reacts with NO2 releasing CO2. Inclusion of mesoporous ancillary mineral acts to capture the CO2. The coating is applied as droplets to maximize gas-contact dynamic by forming a pixelated 2D array using a coating device consisting of protruding pins, which are loaded by submersion in the aqueous coating color such that the adhering droplets are transferred onto the substrate. The flow is driven by surface meniscus wetting causing lateral spread and bulk pore permeation. Filamentation occurs during the retraction of the pins. Stress-related viscoelastic and induced dilatancy in the suspension containing the ancillary mesoporous mineral disrupts processability. Adopting shear, oscillation and extensional rheometric methods, we show that the inclusion of an ancillary mineral that alone absorbs water, e.g., perlite (a naturally occurring porous volcanic glass), is rheologically preferable to one that in addition to absorbing water also immobilizes it on the mineral surface, e.g., sepiolite. When including micro-nanofibrillated cellulose (MNFC), critical for maintaining moisture to support NO2 sorption, it is observed that it acts also as a flow modifier, enabling uniform coating transfer to be achieved, thus eliminating any possible detrimental effect on mineral surface activity by avoiding the use of soluble polymeric dispersant.",
publisher = "MDPI",
journal = "Materials",
title = "Micro Nanofibrillated Cellulose as Functional Additive Supporting Processability of Surface-Active Mineral Suspensions: Exemplified by Pixel Coating of an NOx-Sorbent Layer",
number = "4",
pages = "1598",
volume = "16",
doi = "10.3390/ma16041598"
}

Dimić-Mišić, K., Imani, M., Barać, N., Janaćković, Đ., Uskoković, P., Barcelo, E.,& Gane, P.. (2023). Micro Nanofibrillated Cellulose as Functional Additive Supporting Processability of Surface-Active Mineral Suspensions: Exemplified by Pixel Coating of an NOx-Sorbent Layer. in Materials
MDPI., 16(4), 1598.
https://doi.org/10.3390/ma16041598

Dimić-Mišić K, Imani M, Barać N, Janaćković Đ, Uskoković P, Barcelo E, Gane P. Micro Nanofibrillated Cellulose as Functional Additive Supporting Processability of Surface-Active Mineral Suspensions: Exemplified by Pixel Coating of an NOx-Sorbent Layer. in Materials. 2023;16(4):1598.
doi:10.3390/ma16041598 .

Dimić-Mišić, Katarina, Imani, Monireh, Barać, Nemanja, Janaćković, Đorđe, Uskoković, Petar, Barcelo, Ernest, Gane, Patrick, "Micro Nanofibrillated Cellulose as Functional Additive Supporting Processability of Surface-Active Mineral Suspensions: Exemplified by Pixel Coating of an NOx-Sorbent Layer" in Materials, 16, no. 4 (2023):1598,
https://doi.org/10.3390/ma16041598 . .

TY  - JOUR
AU  - Stojanović, Dušica
AU  - Ivanovska, Aleksandra
AU  - Barać, Nemanja
AU  - Dimić-Mišić, Katarina
AU  - Kostić, Mirjana
AU  - Radojević, Vesna
AU  - Janaćković, Đorđe
AU  - Uskoković, Petar
AU  - Barceló, Ernest
AU  - Gane, Patrick
PY  - 2023
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/6571
AB  - Ionic liquid 1-butyl-3-methylimidazolium chloride [BMIM][Cl] was used to prepare cellulose (CELL), cellulose/polycaprolactone (CELL/PCL), cellulose/polycaprolactone/keratin (CELL/PCL/KER), and cellulose/polycaprolactone/keratin/ground calcium carbonate (CELL/PCL/KER/GCC) biodegradable mulch films. Attenuated Total Reflectance Fourier-Transform Infrared (ATR-FTIR) spectroscopy, optical microscopy, and Field-Emission Scanning Electron Microscopy (FE-SEM) were used to verify the films’ surface chemistry and morphology. Mulch film made of only cellulose regenerated from ionic liquid solution exhibited the highest tensile strength (75.3 ± 2.1 MPa) and modulus of elasticity of 944.4 ± 2.0 MPa. Among samples containing PCL, CELL/PCL/KER/GCC is characterized by the highest tensile strength (15.8 ± 0.4 MPa) and modulus of elasticity (687.5 ± 16.6 MPa). The film’s breaking strain decreased for all samples containing PCL upon the addition of KER and KER/GCC. The melting temperature of pure PCL is 62.3 °C, whereas that of CELL/PCL film has a slight tendency for melting point depression (61.0 °C), which is a characteristic of partially miscible polymer blends. Furthermore, Differential Scanning Calorimetry (DSC) analysis revealed that the addition of KER or KER/GCC to CELL/PCL films resulted in an increment in melting temperature from 61.0 to 62.6 and 68.9 °C and an improvement in sample crystallinity by 2.2 and 3.0 times, respectively. The light transmittance of all studied samples was greater than 60%. The reported method for mulch film preparation is green and recyclable ([BMIM][Cl] can be recovered), and the inclusion of KER derived by extraction from waste chicken feathers enables conversion to organic biofertilizer. The findings of this study contribute to sustainable agriculture by providing nutrients that enhance the growth rate of plants, and hence food production, while reducing environmental pressure. The addition of GCC furthermore provides a source of Ca2+ for plant micronutrition and a supplementary control of soil pH.
PB  - MDPI
T2  - Polymers
T1  - Biodegradable Cellulose/Polycaprolactone/Keratin/Calcium Carbonate Mulch Films Prepared in Imidazolium-Based Ionic Liquid
IS  - 12
SP  - 2729
VL  - 15
DO  - 10.3390/polym15122729
ER  - 

@article{
author = "Stojanović, Dušica and Ivanovska, Aleksandra and Barać, Nemanja and Dimić-Mišić, Katarina and Kostić, Mirjana and Radojević, Vesna and Janaćković, Đorđe and Uskoković, Petar and Barceló, Ernest and Gane, Patrick",
year = "2023",
abstract = "Ionic liquid 1-butyl-3-methylimidazolium chloride [BMIM][Cl] was used to prepare cellulose (CELL), cellulose/polycaprolactone (CELL/PCL), cellulose/polycaprolactone/keratin (CELL/PCL/KER), and cellulose/polycaprolactone/keratin/ground calcium carbonate (CELL/PCL/KER/GCC) biodegradable mulch films. Attenuated Total Reflectance Fourier-Transform Infrared (ATR-FTIR) spectroscopy, optical microscopy, and Field-Emission Scanning Electron Microscopy (FE-SEM) were used to verify the films’ surface chemistry and morphology. Mulch film made of only cellulose regenerated from ionic liquid solution exhibited the highest tensile strength (75.3 ± 2.1 MPa) and modulus of elasticity of 944.4 ± 2.0 MPa. Among samples containing PCL, CELL/PCL/KER/GCC is characterized by the highest tensile strength (15.8 ± 0.4 MPa) and modulus of elasticity (687.5 ± 16.6 MPa). The film’s breaking strain decreased for all samples containing PCL upon the addition of KER and KER/GCC. The melting temperature of pure PCL is 62.3 °C, whereas that of CELL/PCL film has a slight tendency for melting point depression (61.0 °C), which is a characteristic of partially miscible polymer blends. Furthermore, Differential Scanning Calorimetry (DSC) analysis revealed that the addition of KER or KER/GCC to CELL/PCL films resulted in an increment in melting temperature from 61.0 to 62.6 and 68.9 °C and an improvement in sample crystallinity by 2.2 and 3.0 times, respectively. The light transmittance of all studied samples was greater than 60%. The reported method for mulch film preparation is green and recyclable ([BMIM][Cl] can be recovered), and the inclusion of KER derived by extraction from waste chicken feathers enables conversion to organic biofertilizer. The findings of this study contribute to sustainable agriculture by providing nutrients that enhance the growth rate of plants, and hence food production, while reducing environmental pressure. The addition of GCC furthermore provides a source of Ca2+ for plant micronutrition and a supplementary control of soil pH.",
publisher = "MDPI",
journal = "Polymers",
title = "Biodegradable Cellulose/Polycaprolactone/Keratin/Calcium Carbonate Mulch Films Prepared in Imidazolium-Based Ionic Liquid",
number = "12",
pages = "2729",
volume = "15",
doi = "10.3390/polym15122729"
}

Stojanović, D., Ivanovska, A., Barać, N., Dimić-Mišić, K., Kostić, M., Radojević, V., Janaćković, Đ., Uskoković, P., Barceló, E.,& Gane, P.. (2023). Biodegradable Cellulose/Polycaprolactone/Keratin/Calcium Carbonate Mulch Films Prepared in Imidazolium-Based Ionic Liquid. in Polymers
MDPI., 15(12), 2729.
https://doi.org/10.3390/polym15122729

Stojanović D, Ivanovska A, Barać N, Dimić-Mišić K, Kostić M, Radojević V, Janaćković Đ, Uskoković P, Barceló E, Gane P. Biodegradable Cellulose/Polycaprolactone/Keratin/Calcium Carbonate Mulch Films Prepared in Imidazolium-Based Ionic Liquid. in Polymers. 2023;15(12):2729.
doi:10.3390/polym15122729 .

Stojanović, Dušica, Ivanovska, Aleksandra, Barać, Nemanja, Dimić-Mišić, Katarina, Kostić, Mirjana, Radojević, Vesna, Janaćković, Đorđe, Uskoković, Petar, Barceló, Ernest, Gane, Patrick, "Biodegradable Cellulose/Polycaprolactone/Keratin/Calcium Carbonate Mulch Films Prepared in Imidazolium-Based Ionic Liquid" in Polymers, 15, no. 12 (2023):2729,
https://doi.org/10.3390/polym15122729 . .

TY  - CONF
AU  - Ivanovska, Aleksandra
AU  - Stojanović, Dušica
AU  - Barać, Nemanja
AU  - Dimić-Mišić, Katarina
AU  - Kostić, Mirjana
AU  - Radojević, Vesna
AU  - Uskoković, Petar
AU  - Janaćković, Đorđe
AU  - Barcelo, Ernesto
AU  - Gane, Patrick
PY  - 2023
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/6820
AB  - Biodegradable mulch films from cellulose (CELL), cellulose/polycaprolactone (CELL/PCL),
cellulose/polycaprolactone/keratin (CELL/PCL/KER) and cellulose/polycaprolactone/keratin/ground calcium carbonate (CELL/PCL/KER/GCC) were prepared using Ionic liquid as a green
solvent. Pure cellulose biopolymer is characterised by better mechanical properties (tensile
strength - force per unit cross-sectional area at breakage - of 75.3 MPa and modulus of elasticity
of 944.4 MPa) than the other studied samples which is attributed to the formation of partially
miscible polymer blends. Among samples containing PCL, CELL/PCL/KER/GCC has the highest
tensile strength and modulus of elasticity. The addition of KER or KER/GCC to CELL/PCL films
resulted in an increment in melting temperature and an improvement of sample crystallinity. The
light transmittance of all films was >60 %. The incorporation of KER enhanced the
biodegradability of the biocomposites, while KER/GCC addition slightly inhibited degradation
due to an increased hydrophobicity and crystallisation growth of semi-crystalline biopolymers.
The reported method for mulch film preparation is green and recyclable, and, when including a
readily available source of KER, such as by extraction from waste chicken feathers, enables
conversion to organic biofertiliser. The findings of this study contributed to sustainable agriculture
by providing nutrients that enhance the growth speed of the plant, and hence food production, and
reduce environmental pressure. Inclusion of GCC additionally provides not only Ca2+ for plant
consumption but also soil pH control.
PB  - Belgrade : Materials Research Society of Serbia
C3  - Programme and The Book of Abstracts / Twenty-fourth Annual Conference YUCOMAT 2023, Herceg Novi, Montenegro, September 4 - 8, 2023
T1  - Biodegradable mulch films obtained from unique combinations of cellulose, polycaprolactone, keratin and calcium carbonate
SP  - 135
UR  - https://hdl.handle.net/21.15107/rcub_technorep_6820
ER  - 

@conference{
author = "Ivanovska, Aleksandra and Stojanović, Dušica and Barać, Nemanja and Dimić-Mišić, Katarina and Kostić, Mirjana and Radojević, Vesna and Uskoković, Petar and Janaćković, Đorđe and Barcelo, Ernesto and Gane, Patrick",
year = "2023",
abstract = "Biodegradable mulch films from cellulose (CELL), cellulose/polycaprolactone (CELL/PCL),
cellulose/polycaprolactone/keratin (CELL/PCL/KER) and cellulose/polycaprolactone/keratin/ground calcium carbonate (CELL/PCL/KER/GCC) were prepared using Ionic liquid as a green
solvent. Pure cellulose biopolymer is characterised by better mechanical properties (tensile
strength - force per unit cross-sectional area at breakage - of 75.3 MPa and modulus of elasticity
of 944.4 MPa) than the other studied samples which is attributed to the formation of partially
miscible polymer blends. Among samples containing PCL, CELL/PCL/KER/GCC has the highest
tensile strength and modulus of elasticity. The addition of KER or KER/GCC to CELL/PCL films
resulted in an increment in melting temperature and an improvement of sample crystallinity. The
light transmittance of all films was >60 %. The incorporation of KER enhanced the
biodegradability of the biocomposites, while KER/GCC addition slightly inhibited degradation
due to an increased hydrophobicity and crystallisation growth of semi-crystalline biopolymers.
The reported method for mulch film preparation is green and recyclable, and, when including a
readily available source of KER, such as by extraction from waste chicken feathers, enables
conversion to organic biofertiliser. The findings of this study contributed to sustainable agriculture
by providing nutrients that enhance the growth speed of the plant, and hence food production, and
reduce environmental pressure. Inclusion of GCC additionally provides not only Ca2+ for plant
consumption but also soil pH control.",
publisher = "Belgrade : Materials Research Society of Serbia",
journal = "Programme and The Book of Abstracts / Twenty-fourth Annual Conference YUCOMAT 2023, Herceg Novi, Montenegro, September 4 - 8, 2023",
title = "Biodegradable mulch films obtained from unique combinations of cellulose, polycaprolactone, keratin and calcium carbonate",
pages = "135",
url = "https://hdl.handle.net/21.15107/rcub_technorep_6820"
}

Ivanovska, A., Stojanović, D., Barać, N., Dimić-Mišić, K., Kostić, M., Radojević, V., Uskoković, P., Janaćković, Đ., Barcelo, E.,& Gane, P.. (2023). Biodegradable mulch films obtained from unique combinations of cellulose, polycaprolactone, keratin and calcium carbonate. in Programme and The Book of Abstracts / Twenty-fourth Annual Conference YUCOMAT 2023, Herceg Novi, Montenegro, September 4 - 8, 2023
Belgrade : Materials Research Society of Serbia., 135.
https://hdl.handle.net/21.15107/rcub_technorep_6820

Ivanovska A, Stojanović D, Barać N, Dimić-Mišić K, Kostić M, Radojević V, Uskoković P, Janaćković Đ, Barcelo E, Gane P. Biodegradable mulch films obtained from unique combinations of cellulose, polycaprolactone, keratin and calcium carbonate. in Programme and The Book of Abstracts / Twenty-fourth Annual Conference YUCOMAT 2023, Herceg Novi, Montenegro, September 4 - 8, 2023. 2023;:135.
https://hdl.handle.net/21.15107/rcub_technorep_6820 .

Ivanovska, Aleksandra, Stojanović, Dušica, Barać, Nemanja, Dimić-Mišić, Katarina, Kostić, Mirjana, Radojević, Vesna, Uskoković, Petar, Janaćković, Đorđe, Barcelo, Ernesto, Gane, Patrick, "Biodegradable mulch films obtained from unique combinations of cellulose, polycaprolactone, keratin and calcium carbonate" in Programme and The Book of Abstracts / Twenty-fourth Annual Conference YUCOMAT 2023, Herceg Novi, Montenegro, September 4 - 8, 2023 (2023):135,
https://hdl.handle.net/21.15107/rcub_technorep_6820 .

TY  - CONF
AU  - Kostić, Mirjana
AU  - Janaćković, Đorđe
AU  - Uskoković, Petar
AU  - Gane, Patrick
PY  - 2023
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/6845
AB  - Cellulose as the most abundant natural polymer holds great potential as a raw material for the preparation of both sustainable and economically viable polymeric products hitherto predominantly produced from synthetic fossil-based polymers. However, the utilization of cellulose to its full potential is constrained by its recalcitrance to chemical processing. Prior to processing and conversion into valuable products, cellulose needs to be dissolved and then regenerated via an efficient, energy-saving, and environmentally benign route. In the late 1990s, ionic liquids (ILs)have been re-discovered as the most promising cellulose solvents. The application of these novel, green solvents is discussed in detail. The subsequent regeneration of cellulose solutions from these solvents into various products such as fibers, films, membranes, beads, aerogels, hydrogels, and composites including all-cellulose composites, as well as their application in biomedicine, sorption, agriculture, packaging, and thermal insulation, have been reviewed. The properties of the regenerated cellulose material can be additionally tuned by the proper choice of the experimental conditions such as temperature and polarity of the coagulation medium. Furthermore, recycling and converting waste paper and cardboard into high-value materials have been discussed. The recyclability of ILs is one of the challenges to making the process cost-effective and environmentally benignthat scientists and technologists dealing with cellulose processing need to solve.
AB  - Celuloza kao najzastupljeniji prirodni polimer ima veliki potencijal kao sirovina za proizvodnju kako održivih tako i ekonomski isplativih polimernih proizvoda koji su se do sada pretežno proizvodili od sintetičkih polimera na bazi petrohemijskih sirovina. Međutim, korišćenje celuloze u njenom punom potencijalu je ograničeno njenom otpornošću na hemijske tretmane. Pre obrade i konverzije u vredne proizvode, celulozu treba rastvoriti, a zatim regenerisati efikasnim, energetski štedljivim i ekološki benignim putem. Krajem 1990-ih, jonske tečnosti (ILs) su ponovo otkrivene kao najperspektivniji rastvarači celuloze. U radu je detaljno razmatrana primena ovih novih, zelenih rastvarača, kao i regeneracija celuloze rastvorene u jonskim tečnostima u različite proizvode kao što su vlakna, filmovi, membrane, sfere, aerogelovi, hidrogelovi i kompoziti, uključujući i kompozite celuloza-celuloza, i primena ovih proizvoda u biomedicini, poljoprivredi, kao sorbenata, ambalažnih i termoizolacionih materijala i sl. Svojstva regenerisanih celuloznih materijala mogu se dodatno podesiti pravilnim izborom eksperimentalnih uslova procesa regeneracije kao što su temperatura i polaritet medijuma za koagulaciju. Nadalje, analizirana je mogućnost recikliranja i pretvaranja starog papira i kartona u materijale visoke vrednosti. Reciklabilnost ILs je jedan od izazova koji naučnici i tehnolozi koji se bave preradom celuloze moraju da reše kako bi se proces učinio isplativim i ekološki benignim.
PB  - Belgrade : Faculty of Technology and Metallurgy University, Center for Pulp, Paper, Packaging and Graphics in Serbia
C3  - Proceedings / XXIV International Symposium in the Field of Pulp, Paper, Packaging and Graphics, Belgrade, June 21st-22nd 2023
T1  - REGENERACIJA CELULOZE IZ RASTVORA JONSKE TEČNOSTI: NOVI PUT VALORIZACIJE ZA POTPUNO ISKORIŠĆENJE CELULOZE
T1  - REGENERATION OF CELLULOSE FROM IONIC LIQUID SOLUTION: A NOVEL VALORIZATION ROUTE FOR FULL POTENTIAL UTILIZATION OF CELLULOSE
EP  - 17
SP  - 11
UR  - https://hdl.handle.net/21.15107/rcub_technorep_6845
ER  - 

@conference{
author = "Kostić, Mirjana and Janaćković, Đorđe and Uskoković, Petar and Gane, Patrick",
year = "2023",
abstract = "Cellulose as the most abundant natural polymer holds great potential as a raw material for the preparation of both sustainable and economically viable polymeric products hitherto predominantly produced from synthetic fossil-based polymers. However, the utilization of cellulose to its full potential is constrained by its recalcitrance to chemical processing. Prior to processing and conversion into valuable products, cellulose needs to be dissolved and then regenerated via an efficient, energy-saving, and environmentally benign route. In the late 1990s, ionic liquids (ILs)have been re-discovered as the most promising cellulose solvents. The application of these novel, green solvents is discussed in detail. The subsequent regeneration of cellulose solutions from these solvents into various products such as fibers, films, membranes, beads, aerogels, hydrogels, and composites including all-cellulose composites, as well as their application in biomedicine, sorption, agriculture, packaging, and thermal insulation, have been reviewed. The properties of the regenerated cellulose material can be additionally tuned by the proper choice of the experimental conditions such as temperature and polarity of the coagulation medium. Furthermore, recycling and converting waste paper and cardboard into high-value materials have been discussed. The recyclability of ILs is one of the challenges to making the process cost-effective and environmentally benignthat scientists and technologists dealing with cellulose processing need to solve., Celuloza kao najzastupljeniji prirodni polimer ima veliki potencijal kao sirovina za proizvodnju kako održivih tako i ekonomski isplativih polimernih proizvoda koji su se do sada pretežno proizvodili od sintetičkih polimera na bazi petrohemijskih sirovina. Međutim, korišćenje celuloze u njenom punom potencijalu je ograničeno njenom otpornošću na hemijske tretmane. Pre obrade i konverzije u vredne proizvode, celulozu treba rastvoriti, a zatim regenerisati efikasnim, energetski štedljivim i ekološki benignim putem. Krajem 1990-ih, jonske tečnosti (ILs) su ponovo otkrivene kao najperspektivniji rastvarači celuloze. U radu je detaljno razmatrana primena ovih novih, zelenih rastvarača, kao i regeneracija celuloze rastvorene u jonskim tečnostima u različite proizvode kao što su vlakna, filmovi, membrane, sfere, aerogelovi, hidrogelovi i kompoziti, uključujući i kompozite celuloza-celuloza, i primena ovih proizvoda u biomedicini, poljoprivredi, kao sorbenata, ambalažnih i termoizolacionih materijala i sl. Svojstva regenerisanih celuloznih materijala mogu se dodatno podesiti pravilnim izborom eksperimentalnih uslova procesa regeneracije kao što su temperatura i polaritet medijuma za koagulaciju. Nadalje, analizirana je mogućnost recikliranja i pretvaranja starog papira i kartona u materijale visoke vrednosti. Reciklabilnost ILs je jedan od izazova koji naučnici i tehnolozi koji se bave preradom celuloze moraju da reše kako bi se proces učinio isplativim i ekološki benignim.",
publisher = "Belgrade : Faculty of Technology and Metallurgy University, Center for Pulp, Paper, Packaging and Graphics in Serbia",
journal = "Proceedings / XXIV International Symposium in the Field of Pulp, Paper, Packaging and Graphics, Belgrade, June 21st-22nd 2023",
title = "REGENERACIJA CELULOZE IZ RASTVORA JONSKE TEČNOSTI: NOVI PUT VALORIZACIJE ZA POTPUNO ISKORIŠĆENJE CELULOZE, REGENERATION OF CELLULOSE FROM IONIC LIQUID SOLUTION: A NOVEL VALORIZATION ROUTE FOR FULL POTENTIAL UTILIZATION OF CELLULOSE",
pages = "17-11",
url = "https://hdl.handle.net/21.15107/rcub_technorep_6845"
}

Kostić, M., Janaćković, Đ., Uskoković, P.,& Gane, P.. (2023). REGENERACIJA CELULOZE IZ RASTVORA JONSKE TEČNOSTI: NOVI PUT VALORIZACIJE ZA POTPUNO ISKORIŠĆENJE CELULOZE. in Proceedings / XXIV International Symposium in the Field of Pulp, Paper, Packaging and Graphics, Belgrade, June 21st-22nd 2023
Belgrade : Faculty of Technology and Metallurgy University, Center for Pulp, Paper, Packaging and Graphics in Serbia., 11-17.
https://hdl.handle.net/21.15107/rcub_technorep_6845

Kostić M, Janaćković Đ, Uskoković P, Gane P. REGENERACIJA CELULOZE IZ RASTVORA JONSKE TEČNOSTI: NOVI PUT VALORIZACIJE ZA POTPUNO ISKORIŠĆENJE CELULOZE. in Proceedings / XXIV International Symposium in the Field of Pulp, Paper, Packaging and Graphics, Belgrade, June 21st-22nd 2023. 2023;:11-17.
https://hdl.handle.net/21.15107/rcub_technorep_6845 .

Kostić, Mirjana, Janaćković, Đorđe, Uskoković, Petar, Gane, Patrick, "REGENERACIJA CELULOZE IZ RASTVORA JONSKE TEČNOSTI: NOVI PUT VALORIZACIJE ZA POTPUNO ISKORIŠĆENJE CELULOZE" in Proceedings / XXIV International Symposium in the Field of Pulp, Paper, Packaging and Graphics, Belgrade, June 21st-22nd 2023 (2023):11-17,
https://hdl.handle.net/21.15107/rcub_technorep_6845 .

TY  - CONF
AU  - Kostić, Mirjana
AU  - Janaćković, Đorđe
AU  - Uskoković, Petar
PY  - 2023
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/6996
AB  - Ogromne količine celuloznog otpada (tekstila, papira i kartona), pri čemu se većina spaljuje ili završava na deponijama, dovode do ozbiljnog zagađenja životne sredine i značajnog rasipanja prirodnih resursa. Stoga je neophodna reciklaža/konverzija ovog celuloznog otpada u proizvode sa dodatom vrednošću. U tom kontekstu, celulozu treba rastvoriti i zatim regenerisati u različite proizvode (vlakna, filmove, membrane, mikro i nano sfere, aerogelove, hidrogelove i kompozite, uključujući i kompozite celuloza-celuloza) efikasnim, enegetski štedljivim i ekoliški benignim putem. U radu je analizirana sposobnost jonskih tečnosti da rastvaraju celulozu i naknadna regeneracija celuloze iz ovih rastvora u različite proizvode, kao i primena ovih proizvoda.
AB  - Huge production of cellulose wastes (textiles, paper and cardboard) with most of them incinerated and landfilled, leads to seriously environmental pollution and significant waste of natural resources. Hence, recycling/conversion of these cellulose wastes into value-added products is urgent. In this context, cellulose needs to be dissolved and then regenerated into various products (fibers, films, membranes, beads, aerogels, hydrogels, and composites including all-cellulose composites) via en efficient, energy-saving, and environmentally benign route. The ability if ionic liquids to dissolve cellulose and the subsequent regeration of cellulose from these solutions into various products, as well as their application have been discussed.
PB  - Beograd : Savez inženjera i tehničara Srbije
C3  - Zbornik radova / Naučna konferencija sa međunarodnim učešćem Industrija 4.0 u cirkularnoj ekonomiji i zaštiti i oporavku životne sredine, Beograd, 15. decembar 2023
T1  - Upotreba jonskih tečnosti za rastvaranje celuloze: Održiva valorizacija celuloznog otpada
T1  - Use of ionic liquids in cellulose dissolution: Sustainable cellulose waste valorization
EP  - 37
SP  - 28
UR  - https://hdl.handle.net/21.15107/rcub_technorep_6996
ER  - 

@conference{
author = "Kostić, Mirjana and Janaćković, Đorđe and Uskoković, Petar",
year = "2023",
abstract = "Ogromne količine celuloznog otpada (tekstila, papira i kartona), pri čemu se većina spaljuje ili završava na deponijama, dovode do ozbiljnog zagađenja životne sredine i značajnog rasipanja prirodnih resursa. Stoga je neophodna reciklaža/konverzija ovog celuloznog otpada u proizvode sa dodatom vrednošću. U tom kontekstu, celulozu treba rastvoriti i zatim regenerisati u različite proizvode (vlakna, filmove, membrane, mikro i nano sfere, aerogelove, hidrogelove i kompozite, uključujući i kompozite celuloza-celuloza) efikasnim, enegetski štedljivim i ekoliški benignim putem. U radu je analizirana sposobnost jonskih tečnosti da rastvaraju celulozu i naknadna regeneracija celuloze iz ovih rastvora u različite proizvode, kao i primena ovih proizvoda., Huge production of cellulose wastes (textiles, paper and cardboard) with most of them incinerated and landfilled, leads to seriously environmental pollution and significant waste of natural resources. Hence, recycling/conversion of these cellulose wastes into value-added products is urgent. In this context, cellulose needs to be dissolved and then regenerated into various products (fibers, films, membranes, beads, aerogels, hydrogels, and composites including all-cellulose composites) via en efficient, energy-saving, and environmentally benign route. The ability if ionic liquids to dissolve cellulose and the subsequent regeration of cellulose from these solutions into various products, as well as their application have been discussed.",
publisher = "Beograd : Savez inženjera i tehničara Srbije",
journal = "Zbornik radova / Naučna konferencija sa međunarodnim učešćem Industrija 4.0 u cirkularnoj ekonomiji i zaštiti i oporavku životne sredine, Beograd, 15. decembar 2023",
title = "Upotreba jonskih tečnosti za rastvaranje celuloze: Održiva valorizacija celuloznog otpada, Use of ionic liquids in cellulose dissolution: Sustainable cellulose waste valorization",
pages = "37-28",
url = "https://hdl.handle.net/21.15107/rcub_technorep_6996"
}

Kostić, M., Janaćković, Đ.,& Uskoković, P.. (2023). Upotreba jonskih tečnosti za rastvaranje celuloze: Održiva valorizacija celuloznog otpada. in Zbornik radova / Naučna konferencija sa međunarodnim učešćem Industrija 4.0 u cirkularnoj ekonomiji i zaštiti i oporavku životne sredine, Beograd, 15. decembar 2023
Beograd : Savez inženjera i tehničara Srbije., 28-37.
https://hdl.handle.net/21.15107/rcub_technorep_6996

Kostić M, Janaćković Đ, Uskoković P. Upotreba jonskih tečnosti za rastvaranje celuloze: Održiva valorizacija celuloznog otpada. in Zbornik radova / Naučna konferencija sa međunarodnim učešćem Industrija 4.0 u cirkularnoj ekonomiji i zaštiti i oporavku životne sredine, Beograd, 15. decembar 2023. 2023;:28-37.
https://hdl.handle.net/21.15107/rcub_technorep_6996 .

Kostić, Mirjana, Janaćković, Đorđe, Uskoković, Petar, "Upotreba jonskih tečnosti za rastvaranje celuloze: Održiva valorizacija celuloznog otpada" in Zbornik radova / Naučna konferencija sa međunarodnim učešćem Industrija 4.0 u cirkularnoj ekonomiji i zaštiti i oporavku životne sredine, Beograd, 15. decembar 2023 (2023):28-37,
https://hdl.handle.net/21.15107/rcub_technorep_6996 .

TY  - JOUR
AU  - Radisavljević, Anđela
AU  - Stojanović, Dušica B.
AU  - Petrović, Miloš
AU  - Radojević, Vesna
AU  - Uskoković, Petar
AU  - Rajilić-Stojanović, Mirjana
PY  - 2023
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/5295
AB  - In this study, polycaprolactone (PCL), as a biocompatible polymer was functionalized by addition of medicinal plant extract- Achillea millefolium L. (yarrow). Nanofiber mats were fabricated from PCL solutions containing dry yarrow extract in four concentrations (5%, 10%, 15%, and 20% relative to the weight of the polymer) by using blend electrospinning method. The nanofibers were characterized for their biological, mechanical and drug release behavior. In vitro release of yarrow polyphenols from the electrospun PCL nanofibers over a period of 5 days showed the release of up to 98% of the total loaded polyphenols. The released polyphenols retained its antioxidant activity, which was determined by DPPH assay. Electrospun PCL/yarrow nanofiber mats exhibited the antibacterial effect against Staphylococcus aureus, but had no effect on the growth of Pseudomonas aeruginosa. All PCL/yarrow nanofiber mats had improved mechanical properties compared to the neat PCL nanofibers, as evident by an increase in Young's modulus of elasticity (up to 5.7 times), the tensile strength (up to 5.5 times), and the strain at break (up to 1.45 times). Based on our results, yarrow-loaded PCL nanofiber mats appeared to be multi-functional biomaterials suitable for the production of catheter-coating materials, patches, or gauzes with antibacterial and antioxidant properties.
PB  - John Wiley and Sons Inc.
T2  - Journal of Biomedical Materials Research - Part A
T1  - Electrospun polycaprolactone nanofibers functionalized with Achillea millefolium extract yield biomaterial with antibacterial, antioxidant and improved mechanical properties
EP  - 974
IS  - 7
SP  - 962
VL  - 111
DO  - 10.1002/jbm.a.37481
ER  - 

@article{
author = "Radisavljević, Anđela and Stojanović, Dušica B. and Petrović, Miloš and Radojević, Vesna and Uskoković, Petar and Rajilić-Stojanović, Mirjana",
year = "2023",
abstract = "In this study, polycaprolactone (PCL), as a biocompatible polymer was functionalized by addition of medicinal plant extract- Achillea millefolium L. (yarrow). Nanofiber mats were fabricated from PCL solutions containing dry yarrow extract in four concentrations (5%, 10%, 15%, and 20% relative to the weight of the polymer) by using blend electrospinning method. The nanofibers were characterized for their biological, mechanical and drug release behavior. In vitro release of yarrow polyphenols from the electrospun PCL nanofibers over a period of 5 days showed the release of up to 98% of the total loaded polyphenols. The released polyphenols retained its antioxidant activity, which was determined by DPPH assay. Electrospun PCL/yarrow nanofiber mats exhibited the antibacterial effect against Staphylococcus aureus, but had no effect on the growth of Pseudomonas aeruginosa. All PCL/yarrow nanofiber mats had improved mechanical properties compared to the neat PCL nanofibers, as evident by an increase in Young's modulus of elasticity (up to 5.7 times), the tensile strength (up to 5.5 times), and the strain at break (up to 1.45 times). Based on our results, yarrow-loaded PCL nanofiber mats appeared to be multi-functional biomaterials suitable for the production of catheter-coating materials, patches, or gauzes with antibacterial and antioxidant properties.",
publisher = "John Wiley and Sons Inc.",
journal = "Journal of Biomedical Materials Research - Part A",
title = "Electrospun polycaprolactone nanofibers functionalized with Achillea millefolium extract yield biomaterial with antibacterial, antioxidant and improved mechanical properties",
pages = "974-962",
number = "7",
volume = "111",
doi = "10.1002/jbm.a.37481"
}

Radisavljević, A., Stojanović, D. B., Petrović, M., Radojević, V., Uskoković, P.,& Rajilić-Stojanović, M.. (2023). Electrospun polycaprolactone nanofibers functionalized with Achillea millefolium extract yield biomaterial with antibacterial, antioxidant and improved mechanical properties. in Journal of Biomedical Materials Research - Part A
John Wiley and Sons Inc.., 111(7), 962-974.
https://doi.org/10.1002/jbm.a.37481

Radisavljević A, Stojanović DB, Petrović M, Radojević V, Uskoković P, Rajilić-Stojanović M. Electrospun polycaprolactone nanofibers functionalized with Achillea millefolium extract yield biomaterial with antibacterial, antioxidant and improved mechanical properties. in Journal of Biomedical Materials Research - Part A. 2023;111(7):962-974.
doi:10.1002/jbm.a.37481 .

Radisavljević, Anđela, Stojanović, Dušica B., Petrović, Miloš, Radojević, Vesna, Uskoković, Petar, Rajilić-Stojanović, Mirjana, "Electrospun polycaprolactone nanofibers functionalized with Achillea millefolium extract yield biomaterial with antibacterial, antioxidant and improved mechanical properties" in Journal of Biomedical Materials Research - Part A, 111, no. 7 (2023):962-974,
https://doi.org/10.1002/jbm.a.37481 . .

TY  - JOUR
AU  - Peleš Tadić, Adriana
AU  - Blagojević, Vladimir A.
AU  - Stojanović, Dušica
AU  - Ostojić, Sanja B.
AU  - Tasić, Nikola
AU  - Kosanović, Darko
AU  - Uskoković, Petar
AU  - Pavlović, Vladimir B.
PY  - 2023
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/5264
AB  - Poly(vinylidenefluoride)–ZnO (PVDF–ZnO) nanocomposites with mechanically activated ZnO nanoparticle fillers were investigated using thermal and mechanical analysis and AFM and PFM. Differential scanning calorimetry (DSC) investigated the effect of ZnO nanoparticles on the crystallinity of the polymer, under controlled heating and cooling. Atomic force (AFM) microscopy was used to record the surfaces of the samples. Nanocomposite surface roughness shows the presence of the different phases inside of the matrix, where rough samples contain a higher proportion of the β phase. PFM was performed to investigate the piezoresponse of the composites. Nanoidentation showed that the mechanical activation of the filler (ZnO) increases the Young modulus with the activation time. Molecular simulations in periodic systems (PVDF–ZnO spherical nanocluster and nanocylinder composite) were used to investigate the influence of particle size and shape on the Young modulus of different phases of PVDF.
PB  - Elsevier Ltd
T2  - Materials Science and Engineering B: Solid-State Materials for Advanced Technology
T1  - Nanomechanical properties of PVDF–ZnO polymer nanocomposite
SP  - 116126
VL  - 287
DO  - 10.1016/j.mseb.2022.116126
ER  - 

@article{
author = "Peleš Tadić, Adriana and Blagojević, Vladimir A. and Stojanović, Dušica and Ostojić, Sanja B. and Tasić, Nikola and Kosanović, Darko and Uskoković, Petar and Pavlović, Vladimir B.",
year = "2023",
abstract = "Poly(vinylidenefluoride)–ZnO (PVDF–ZnO) nanocomposites with mechanically activated ZnO nanoparticle fillers were investigated using thermal and mechanical analysis and AFM and PFM. Differential scanning calorimetry (DSC) investigated the effect of ZnO nanoparticles on the crystallinity of the polymer, under controlled heating and cooling. Atomic force (AFM) microscopy was used to record the surfaces of the samples. Nanocomposite surface roughness shows the presence of the different phases inside of the matrix, where rough samples contain a higher proportion of the β phase. PFM was performed to investigate the piezoresponse of the composites. Nanoidentation showed that the mechanical activation of the filler (ZnO) increases the Young modulus with the activation time. Molecular simulations in periodic systems (PVDF–ZnO spherical nanocluster and nanocylinder composite) were used to investigate the influence of particle size and shape on the Young modulus of different phases of PVDF.",
publisher = "Elsevier Ltd",
journal = "Materials Science and Engineering B: Solid-State Materials for Advanced Technology",
title = "Nanomechanical properties of PVDF–ZnO polymer nanocomposite",
pages = "116126",
volume = "287",
doi = "10.1016/j.mseb.2022.116126"
}

Peleš Tadić, A., Blagojević, V. A., Stojanović, D., Ostojić, S. B., Tasić, N., Kosanović, D., Uskoković, P.,& Pavlović, V. B.. (2023). Nanomechanical properties of PVDF–ZnO polymer nanocomposite. in Materials Science and Engineering B: Solid-State Materials for Advanced Technology
Elsevier Ltd., 287, 116126.
https://doi.org/10.1016/j.mseb.2022.116126

Peleš Tadić A, Blagojević VA, Stojanović D, Ostojić SB, Tasić N, Kosanović D, Uskoković P, Pavlović VB. Nanomechanical properties of PVDF–ZnO polymer nanocomposite. in Materials Science and Engineering B: Solid-State Materials for Advanced Technology. 2023;287:116126.
doi:10.1016/j.mseb.2022.116126 .

Peleš Tadić, Adriana, Blagojević, Vladimir A., Stojanović, Dušica, Ostojić, Sanja B., Tasić, Nikola, Kosanović, Darko, Uskoković, Petar, Pavlović, Vladimir B., "Nanomechanical properties of PVDF–ZnO polymer nanocomposite" in Materials Science and Engineering B: Solid-State Materials for Advanced Technology, 287 (2023):116126,
https://doi.org/10.1016/j.mseb.2022.116126 . .

TY  - JOUR
AU  - Salević-Jelić, Ana
AU  - Lević, Steva
AU  - Stojanović, Dušica
AU  - Jeremić, Sanja
AU  - Miletić, Dunja
AU  - Pantić, Milena
AU  - Pavlović, Vladimir
AU  - Sredović Ignjatović, Ivana
AU  - Uskoković, Petar
AU  - Nedović, Viktor
PY  - 2023
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/5596
AB  - This study aimed to develop active, biodegradable materials for food packaging by incorporating sage extract (SE) within a zein-gelatin blend by electrospinning and solvent casting. The fabrication techniques, SE incorporation, and its content (5, 10% w/w) determined the materials’ properties. Electrospinning produced 0.36–0.53 mm thick, non-transparent fibrous mats (mean fiber diameter 1.12–1.36 µm). Solvent casting generated 0.34–0.41 mm thick, transparent continuous films. The analysis indicated the constituents’ compatibility, homogenous dispersion, and efficient SE incorporation without strong chemical interactions and phase separation. The solvent-cast films presented more ordered structures, higher mechanical resistance, elongation, and water vapor barrier performance than the electrospun mats. The SE-incorporating formulations showed phenolics’ delivery ability to food simulants influenced by structure, SE content, and media polarity. The electrospun mats expressed higher DPPH• radicals’ inhibition, while the solvent-cast films showed stronger Staphylococcus aureus and Escherichia coli growth inhibition, increased by SE incorporation. All formulations showed rapid complete bio-disintegration in compost (18–25 days).
PB  - Elsevier Ltd.
T2  - Food Packaging and Shelf Life
T1  - Biodegradable and active zein-gelatin-based electrospun mats and solvent-cast films incorporating sage extract: Formulation and comparative characterization
SP  - 101027
VL  - 35
DO  - 10.1016/j.fpsl.2023.101027
ER  - 

@article{
author = "Salević-Jelić, Ana and Lević, Steva and Stojanović, Dušica and Jeremić, Sanja and Miletić, Dunja and Pantić, Milena and Pavlović, Vladimir and Sredović Ignjatović, Ivana and Uskoković, Petar and Nedović, Viktor",
year = "2023",
abstract = "This study aimed to develop active, biodegradable materials for food packaging by incorporating sage extract (SE) within a zein-gelatin blend by electrospinning and solvent casting. The fabrication techniques, SE incorporation, and its content (5, 10% w/w) determined the materials’ properties. Electrospinning produced 0.36–0.53 mm thick, non-transparent fibrous mats (mean fiber diameter 1.12–1.36 µm). Solvent casting generated 0.34–0.41 mm thick, transparent continuous films. The analysis indicated the constituents’ compatibility, homogenous dispersion, and efficient SE incorporation without strong chemical interactions and phase separation. The solvent-cast films presented more ordered structures, higher mechanical resistance, elongation, and water vapor barrier performance than the electrospun mats. The SE-incorporating formulations showed phenolics’ delivery ability to food simulants influenced by structure, SE content, and media polarity. The electrospun mats expressed higher DPPH• radicals’ inhibition, while the solvent-cast films showed stronger Staphylococcus aureus and Escherichia coli growth inhibition, increased by SE incorporation. All formulations showed rapid complete bio-disintegration in compost (18–25 days).",
publisher = "Elsevier Ltd.",
journal = "Food Packaging and Shelf Life",
title = "Biodegradable and active zein-gelatin-based electrospun mats and solvent-cast films incorporating sage extract: Formulation and comparative characterization",
pages = "101027",
volume = "35",
doi = "10.1016/j.fpsl.2023.101027"
}

Salević-Jelić, A., Lević, S., Stojanović, D., Jeremić, S., Miletić, D., Pantić, M., Pavlović, V., Sredović Ignjatović, I., Uskoković, P.,& Nedović, V.. (2023). Biodegradable and active zein-gelatin-based electrospun mats and solvent-cast films incorporating sage extract: Formulation and comparative characterization. in Food Packaging and Shelf Life
Elsevier Ltd.., 35, 101027.
https://doi.org/10.1016/j.fpsl.2023.101027

Salević-Jelić A, Lević S, Stojanović D, Jeremić S, Miletić D, Pantić M, Pavlović V, Sredović Ignjatović I, Uskoković P, Nedović V. Biodegradable and active zein-gelatin-based electrospun mats and solvent-cast films incorporating sage extract: Formulation and comparative characterization. in Food Packaging and Shelf Life. 2023;35:101027.
doi:10.1016/j.fpsl.2023.101027 .

Salević-Jelić, Ana, Lević, Steva, Stojanović, Dušica, Jeremić, Sanja, Miletić, Dunja, Pantić, Milena, Pavlović, Vladimir, Sredović Ignjatović, Ivana, Uskoković, Petar, Nedović, Viktor, "Biodegradable and active zein-gelatin-based electrospun mats and solvent-cast films incorporating sage extract: Formulation and comparative characterization" in Food Packaging and Shelf Life, 35 (2023):101027,
https://doi.org/10.1016/j.fpsl.2023.101027 . .

TY  - JOUR
AU  - Salević, Ana
AU  - Stojanović, Dušica
AU  - Lević, Steva
AU  - Pantić, Milena
AU  - Đorđević, Verica
AU  - Pešić, Radojica
AU  - Bugarski, Branko
AU  - Pavlović, Vladimir
AU  - Uskoković, Petar
AU  - Nedović, Viktor
PY  - 2022
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/5008
AB  - In this study, in order to develop zein-based, edible, functional food-contact materials in different forms incorporating sage extract (10, 20, and 30%), solvent casting and electrospinning were employed. The study aimed to assess the effects of the applied techniques and the extract's incorporation on the materials' properties. The solvent casting generated continuous and compact films, where the extract's incorporation provided more homogenous surfaces. The electrospinning resulted in non-woven mats composed of ribbon-like fibers in the range of 1.275-1.829 mu m, while the extract's incorporation provided thinner and branched fibers. The results indicated the compatibility between the materials' constituents, and efficient and homogenous extract incorporation within the zein matrices, with more probable interactions occurring during the solvent casting. All of the formulations had a high dry matter content, whereas the mats and the formulations incorporating the extract had higher solubility and swelling in water. The films and mats presented similar DPPH center dot and ABTS(center dot+) radical scavenging abilities, while the influence on Staphylococcus aureus and Salmonella enterica subsp. enterica serovar Typhimurium bacteria, and the growth inhibition, were complex. The antioxidant and antibacterial activity of the materials were more potent after the extract's incorporation. Overall, the results highlight the potential of the developed edible materials for use as food-contact materials with active/bioactive functionality.
PB  - MDPI
T2  - Foods
T1  - The Structuring of Sage (Salvia officinalis L.) Extract-Incorporating Edible Zein-Based Materials with Antioxidant and Antibacterial Functionality by Solvent Casting versus Electrospinning
IS  - 3
SP  - 390
VL  - 11
DO  - 10.3390/foods11030390
ER  - 

@article{
author = "Salević, Ana and Stojanović, Dušica and Lević, Steva and Pantić, Milena and Đorđević, Verica and Pešić, Radojica and Bugarski, Branko and Pavlović, Vladimir and Uskoković, Petar and Nedović, Viktor",
year = "2022",
abstract = "In this study, in order to develop zein-based, edible, functional food-contact materials in different forms incorporating sage extract (10, 20, and 30%), solvent casting and electrospinning were employed. The study aimed to assess the effects of the applied techniques and the extract's incorporation on the materials' properties. The solvent casting generated continuous and compact films, where the extract's incorporation provided more homogenous surfaces. The electrospinning resulted in non-woven mats composed of ribbon-like fibers in the range of 1.275-1.829 mu m, while the extract's incorporation provided thinner and branched fibers. The results indicated the compatibility between the materials' constituents, and efficient and homogenous extract incorporation within the zein matrices, with more probable interactions occurring during the solvent casting. All of the formulations had a high dry matter content, whereas the mats and the formulations incorporating the extract had higher solubility and swelling in water. The films and mats presented similar DPPH center dot and ABTS(center dot+) radical scavenging abilities, while the influence on Staphylococcus aureus and Salmonella enterica subsp. enterica serovar Typhimurium bacteria, and the growth inhibition, were complex. The antioxidant and antibacterial activity of the materials were more potent after the extract's incorporation. Overall, the results highlight the potential of the developed edible materials for use as food-contact materials with active/bioactive functionality.",
publisher = "MDPI",
journal = "Foods",
title = "The Structuring of Sage (Salvia officinalis L.) Extract-Incorporating Edible Zein-Based Materials with Antioxidant and Antibacterial Functionality by Solvent Casting versus Electrospinning",
number = "3",
pages = "390",
volume = "11",
doi = "10.3390/foods11030390"
}

Salević, A., Stojanović, D., Lević, S., Pantić, M., Đorđević, V., Pešić, R., Bugarski, B., Pavlović, V., Uskoković, P.,& Nedović, V.. (2022). The Structuring of Sage (Salvia officinalis L.) Extract-Incorporating Edible Zein-Based Materials with Antioxidant and Antibacterial Functionality by Solvent Casting versus Electrospinning. in Foods
MDPI., 11(3), 390.
https://doi.org/10.3390/foods11030390

Salević A, Stojanović D, Lević S, Pantić M, Đorđević V, Pešić R, Bugarski B, Pavlović V, Uskoković P, Nedović V. The Structuring of Sage (Salvia officinalis L.) Extract-Incorporating Edible Zein-Based Materials with Antioxidant and Antibacterial Functionality by Solvent Casting versus Electrospinning. in Foods. 2022;11(3):390.
doi:10.3390/foods11030390 .

Salević, Ana, Stojanović, Dušica, Lević, Steva, Pantić, Milena, Đorđević, Verica, Pešić, Radojica, Bugarski, Branko, Pavlović, Vladimir, Uskoković, Petar, Nedović, Viktor, "The Structuring of Sage (Salvia officinalis L.) Extract-Incorporating Edible Zein-Based Materials with Antioxidant and Antibacterial Functionality by Solvent Casting versus Electrospinning" in Foods, 11, no. 3 (2022):390,
https://doi.org/10.3390/foods11030390 . .

TY  - CONF
AU  - Ivanovska, Aleksandra
AU  - Barać, Nemanja
AU  - Radojević, Vesna
AU  - Uskoković, Petar
AU  - Janaćković, Đorđe
AU  - Barcelo, Ernest
AU  - Gane, Patrick
AU  - Kostić, Mirjana
PY  - 2022
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/6821
AB  - Cellulose and cellulose-CaCO3 dopes were prepared by ultrasound dispersion of CaCO3 (0, 0.26,
or 0.65 w/w%) and dissolution of cellulose (13 w/w%) in ionic liquid 1-ethyl-3-
methylimidazolium acetate at 90 °C. Thereafter, the films were obtained by rode casting over a
pre-heated glass plate, together with methanol used as a regeneration agent. Subsequently, the
films were washed in hot water (80 °C) to remove the residual ionic liquid solvent - a process that
can be extended to recover ionic liquid for re-use. To impart antimicrobial properties to the
cellulose-CaCO3 composite films, selected samples of the wet films were treated with 10 mM
CuSO4 solution for different times (30, 60, and 120 min). Furthermore, half of these CuSO4 treated
films were subsequently treated with ascorbic acid to synthesise in situ Cu-based nanoparticles on
the film surface. After drying whilst held under tension at room temperature, the films were
characterised in respect to their mechanical properties as well as antimicrobial activity. The results
revealed that, in the case of films treated for 30 min with CuSO4 solution, the incorporation of
0.26 w/w% CaCO3 correlated with an increase in the film hardness, while in the case where the
treatment with CuSO4 solution was performed for longer (60 min) this hardness trend was
reversed. The elastic modulus decreased with increasing content of CaCO3. Only the films treated
with CuSO4, and those with Cu-based nanoparticles, possessed excellent antimicrobial activity
against the bacteria E. coli, S. aureus, and the fungus C. albicans. However, the results in the case
of C. albicans, showed an additional dependence, in that films treated with CuSO4 solution for 60
min demonstrated increasing antimicrobial activity against the fungus specifically with increasing
CaCO3 content.
PB  - Belgrade : Materials Research Society of Serbia
C3  - Programme and The Book of Abstracts / Twenty-third Annual Conference YUCOMAT 2022 & Twelfth World Round Table Conference on Sintering XII WRTCS 2022, Herceg Novi, Montenegro, August 29 - September 2, 2022
T1  - Obtaining and characterising Cu-infused antimicrobial films formed from regenerated cellulose-CaCO3 composite
SP  - 90
UR  - https://hdl.handle.net/21.15107/rcub_technorep_6821
ER  - 

@conference{
author = "Ivanovska, Aleksandra and Barać, Nemanja and Radojević, Vesna and Uskoković, Petar and Janaćković, Đorđe and Barcelo, Ernest and Gane, Patrick and Kostić, Mirjana",
year = "2022",
abstract = "Cellulose and cellulose-CaCO3 dopes were prepared by ultrasound dispersion of CaCO3 (0, 0.26,
or 0.65 w/w%) and dissolution of cellulose (13 w/w%) in ionic liquid 1-ethyl-3-
methylimidazolium acetate at 90 °C. Thereafter, the films were obtained by rode casting over a
pre-heated glass plate, together with methanol used as a regeneration agent. Subsequently, the
films were washed in hot water (80 °C) to remove the residual ionic liquid solvent - a process that
can be extended to recover ionic liquid for re-use. To impart antimicrobial properties to the
cellulose-CaCO3 composite films, selected samples of the wet films were treated with 10 mM
CuSO4 solution for different times (30, 60, and 120 min). Furthermore, half of these CuSO4 treated
films were subsequently treated with ascorbic acid to synthesise in situ Cu-based nanoparticles on
the film surface. After drying whilst held under tension at room temperature, the films were
characterised in respect to their mechanical properties as well as antimicrobial activity. The results
revealed that, in the case of films treated for 30 min with CuSO4 solution, the incorporation of
0.26 w/w% CaCO3 correlated with an increase in the film hardness, while in the case where the
treatment with CuSO4 solution was performed for longer (60 min) this hardness trend was
reversed. The elastic modulus decreased with increasing content of CaCO3. Only the films treated
with CuSO4, and those with Cu-based nanoparticles, possessed excellent antimicrobial activity
against the bacteria E. coli, S. aureus, and the fungus C. albicans. However, the results in the case
of C. albicans, showed an additional dependence, in that films treated with CuSO4 solution for 60
min demonstrated increasing antimicrobial activity against the fungus specifically with increasing
CaCO3 content.",
publisher = "Belgrade : Materials Research Society of Serbia",
journal = "Programme and The Book of Abstracts / Twenty-third Annual Conference YUCOMAT 2022 & Twelfth World Round Table Conference on Sintering XII WRTCS 2022, Herceg Novi, Montenegro, August 29 - September 2, 2022",
title = "Obtaining and characterising Cu-infused antimicrobial films formed from regenerated cellulose-CaCO3 composite",
pages = "90",
url = "https://hdl.handle.net/21.15107/rcub_technorep_6821"
}

Ivanovska, A., Barać, N., Radojević, V., Uskoković, P., Janaćković, Đ., Barcelo, E., Gane, P.,& Kostić, M.. (2022). Obtaining and characterising Cu-infused antimicrobial films formed from regenerated cellulose-CaCO3 composite. in Programme and The Book of Abstracts / Twenty-third Annual Conference YUCOMAT 2022 & Twelfth World Round Table Conference on Sintering XII WRTCS 2022, Herceg Novi, Montenegro, August 29 - September 2, 2022
Belgrade : Materials Research Society of Serbia., 90.
https://hdl.handle.net/21.15107/rcub_technorep_6821

Ivanovska A, Barać N, Radojević V, Uskoković P, Janaćković Đ, Barcelo E, Gane P, Kostić M. Obtaining and characterising Cu-infused antimicrobial films formed from regenerated cellulose-CaCO3 composite. in Programme and The Book of Abstracts / Twenty-third Annual Conference YUCOMAT 2022 & Twelfth World Round Table Conference on Sintering XII WRTCS 2022, Herceg Novi, Montenegro, August 29 - September 2, 2022. 2022;:90.
https://hdl.handle.net/21.15107/rcub_technorep_6821 .

Ivanovska, Aleksandra, Barać, Nemanja, Radojević, Vesna, Uskoković, Petar, Janaćković, Đorđe, Barcelo, Ernest, Gane, Patrick, Kostić, Mirjana, "Obtaining and characterising Cu-infused antimicrobial films formed from regenerated cellulose-CaCO3 composite" in Programme and The Book of Abstracts / Twenty-third Annual Conference YUCOMAT 2022 & Twelfth World Round Table Conference on Sintering XII WRTCS 2022, Herceg Novi, Montenegro, August 29 - September 2, 2022 (2022):90,
https://hdl.handle.net/21.15107/rcub_technorep_6821 .

TY  - JOUR
AU  - Pajnik, Jelena
AU  - Milovanović, Stoja
AU  - Stojanović, Dušica
AU  - Dimitrijević-Branković, Suzana
AU  - Janković-Častvan, Ivona
AU  - Uskoković, Petar
PY  - 2022
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/4979
AB  - Outbreak of surgical infections and bacterial resistance against synthetic antibiotic has prompted research towards development of antibacterial medical devices. For that purpose, absorbable surgical sutures were impregnated with natural compound thymol using an environmentally friendly medium. The supercritical solvent impregnation process was performed at 35 degrees C and 10 MPa during 1, 2, 3 and 6 h, resulting in thymol loadings of 3.9-5.6%. All tested samples expressed antibacterial activity against E. coli and S. aureus. Release tests in PBS at 37 degrees C showed that impregnated material released loaded thymol in a gradual manner. While sutures impregnated during 6 h released complete amount of loaded thymol during 6 days, shorter impregnation process resulted in sutures that retained significant thymol amounts (similar to 20-40%) after 10 days of release test. The effect of proposed process on final material properties and its application were explained in detail using characterization techniques SEM, FTIR, DSC and DMA.
PB  - Elsevier B.V.
T2  - Journal of Supercritical Fluids
T1  - Utilization of supercritical carbon dioxide for development of antibacterial surgical sutures
SP  - 105490
VL  - 181
DO  - 10.1016/j.supflu.2021.105490
ER  - 

@article{
author = "Pajnik, Jelena and Milovanović, Stoja and Stojanović, Dušica and Dimitrijević-Branković, Suzana and Janković-Častvan, Ivona and Uskoković, Petar",
year = "2022",
abstract = "Outbreak of surgical infections and bacterial resistance against synthetic antibiotic has prompted research towards development of antibacterial medical devices. For that purpose, absorbable surgical sutures were impregnated with natural compound thymol using an environmentally friendly medium. The supercritical solvent impregnation process was performed at 35 degrees C and 10 MPa during 1, 2, 3 and 6 h, resulting in thymol loadings of 3.9-5.6%. All tested samples expressed antibacterial activity against E. coli and S. aureus. Release tests in PBS at 37 degrees C showed that impregnated material released loaded thymol in a gradual manner. While sutures impregnated during 6 h released complete amount of loaded thymol during 6 days, shorter impregnation process resulted in sutures that retained significant thymol amounts (similar to 20-40%) after 10 days of release test. The effect of proposed process on final material properties and its application were explained in detail using characterization techniques SEM, FTIR, DSC and DMA.",
publisher = "Elsevier B.V.",
journal = "Journal of Supercritical Fluids",
title = "Utilization of supercritical carbon dioxide for development of antibacterial surgical sutures",
pages = "105490",
volume = "181",
doi = "10.1016/j.supflu.2021.105490"
}

Pajnik, J., Milovanović, S., Stojanović, D., Dimitrijević-Branković, S., Janković-Častvan, I.,& Uskoković, P.. (2022). Utilization of supercritical carbon dioxide for development of antibacterial surgical sutures. in Journal of Supercritical Fluids
Elsevier B.V.., 181, 105490.
https://doi.org/10.1016/j.supflu.2021.105490

Pajnik J, Milovanović S, Stojanović D, Dimitrijević-Branković S, Janković-Častvan I, Uskoković P. Utilization of supercritical carbon dioxide for development of antibacterial surgical sutures. in Journal of Supercritical Fluids. 2022;181:105490.
doi:10.1016/j.supflu.2021.105490 .

Pajnik, Jelena, Milovanović, Stoja, Stojanović, Dušica, Dimitrijević-Branković, Suzana, Janković-Častvan, Ivona, Uskoković, Petar, "Utilization of supercritical carbon dioxide for development of antibacterial surgical sutures" in Journal of Supercritical Fluids, 181 (2022):105490,
https://doi.org/10.1016/j.supflu.2021.105490 . .

TY  - CONF
AU  - Radmilović, Vuk V.
AU  - Mijailović, Daniel
AU  - Hou, Y.
AU  - Uskoković, Petar S.
AU  - Brabec, C. J.
AU  - Spiecker, E.
AU  - Radmilović, Velimir R.
PY  - 2022
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/5976
PB  - Czechoslovak Microscopy Society
C3  - Book of Abstracts / 16th Multinational Congress on Microscopy MCM2022, 04–09 September 2022, Brno, Czech Republic
T1  - Can the Wet Win the Bet? The case of Energy Harvesting and Storage
EP  - 492
SP  - 491
UR  - https://hdl.handle.net/21.15107/rcub_technorep_5976
ER  - 

@conference{
author = "Radmilović, Vuk V. and Mijailović, Daniel and Hou, Y. and Uskoković, Petar S. and Brabec, C. J. and Spiecker, E. and Radmilović, Velimir R.",
year = "2022",
publisher = "Czechoslovak Microscopy Society",
journal = "Book of Abstracts / 16th Multinational Congress on Microscopy MCM2022, 04–09 September 2022, Brno, Czech Republic",
title = "Can the Wet Win the Bet? The case of Energy Harvesting and Storage",
pages = "492-491",
url = "https://hdl.handle.net/21.15107/rcub_technorep_5976"
}

Radmilović, V. V., Mijailović, D., Hou, Y., Uskoković, P. S., Brabec, C. J., Spiecker, E.,& Radmilović, V. R.. (2022). Can the Wet Win the Bet? The case of Energy Harvesting and Storage. in Book of Abstracts / 16th Multinational Congress on Microscopy MCM2022, 04–09 September 2022, Brno, Czech Republic
Czechoslovak Microscopy Society., 491-492.
https://hdl.handle.net/21.15107/rcub_technorep_5976

Radmilović VV, Mijailović D, Hou Y, Uskoković PS, Brabec CJ, Spiecker E, Radmilović VR. Can the Wet Win the Bet? The case of Energy Harvesting and Storage. in Book of Abstracts / 16th Multinational Congress on Microscopy MCM2022, 04–09 September 2022, Brno, Czech Republic. 2022;:491-492.
https://hdl.handle.net/21.15107/rcub_technorep_5976 .

Radmilović, Vuk V., Mijailović, Daniel, Hou, Y., Uskoković, Petar S., Brabec, C. J., Spiecker, E., Radmilović, Velimir R., "Can the Wet Win the Bet? The case of Energy Harvesting and Storage" in Book of Abstracts / 16th Multinational Congress on Microscopy MCM2022, 04–09 September 2022, Brno, Czech Republic (2022):491-492,
https://hdl.handle.net/21.15107/rcub_technorep_5976 .

TY  - JOUR
AU  - Kostić, Mirjana
AU  - Imani, Monireh
AU  - Ivanovska, Aleksandra
AU  - Radojević, Vesna
AU  - Dimić-Mišić, Katarina
AU  - Barać, Nemanja
AU  - Stojanović, Dušica
AU  - Janaćković, Đorđe
AU  - Uskoković, Petar
AU  - Barcelo, Ernest
AU  - Gane, Patrick
PY  - 2022
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/5138
AB  - Cellulose-fibre lifecycle is severely limited within today’s recycling methodology. Feedstock cellulose and filler abound in products considered uneconomic, unsuitable for standard deinking or too weak for original product re-use. Regeneration of cellulose from ionic liquid (IL) solution offers a novel valorisation route with potential to replace oil-based plastics, simultaneously bringing filler-containing cellulose waste into circular economy. To exemplify, composite cellulose-CaCO3 filaments were produced from cellulose pulp and waste office paper (already containing 27 w/w% precipitated CaCO3filler), without any pretreatment, using diazabicyclo[4.3.0]non-5-enium-acetate ([DHBN][OAc]) as IL solvent to form a dope. The dope suspension was extruded via dry-jet wet spinning. Surface morphology and elemental analysis were investigated using scanning electron microscopy with energy dispersive X-ray spectroscopy. X-ray diffraction was used to measure the degree of cellulose crystallinity. Static and dynamic mechanical properties were determined. Thermal stability was evaluated by thermogravimetric analysis. Filaments obtained from waste office paper showed that high filler levels and the presence of print toner enhanced both mechanical and thermal stability, while decreasing, as expected, ultimate breaking strength in comparison to filaments containing virgin cellulose alone. For comparison, 2 w/w% ground CaCO3 introduced into pure cellulose dope led to significant increase in cellulose crystallinity and resulting stiffness, while thermal properties remained unchanged at the low level filler addition. Such addition of CaCO3 during cellulose regeneration, or usage of already filled paper, could be an effective way to obtain high strength cellulose-CaCO3 composite materials, thus valorising in a circular economy renewable cellulosic wastes rejected from the current recycling stream.
PB  - Springer Science and Business Media B.V.
T2  - Cellulose
T1  - Extending waste paper, cellulose and filler use beyond recycling by entering the circular economy creating cellulose-CaCO3 composites reconstituted from ionic liquid
DO  - 10.1007/s10570-022-04575-w
ER  - 

@article{
author = "Kostić, Mirjana and Imani, Monireh and Ivanovska, Aleksandra and Radojević, Vesna and Dimić-Mišić, Katarina and Barać, Nemanja and Stojanović, Dušica and Janaćković, Đorđe and Uskoković, Petar and Barcelo, Ernest and Gane, Patrick",
year = "2022",
abstract = "Cellulose-fibre lifecycle is severely limited within today’s recycling methodology. Feedstock cellulose and filler abound in products considered uneconomic, unsuitable for standard deinking or too weak for original product re-use. Regeneration of cellulose from ionic liquid (IL) solution offers a novel valorisation route with potential to replace oil-based plastics, simultaneously bringing filler-containing cellulose waste into circular economy. To exemplify, composite cellulose-CaCO3 filaments were produced from cellulose pulp and waste office paper (already containing 27 w/w% precipitated CaCO3filler), without any pretreatment, using diazabicyclo[4.3.0]non-5-enium-acetate ([DHBN][OAc]) as IL solvent to form a dope. The dope suspension was extruded via dry-jet wet spinning. Surface morphology and elemental analysis were investigated using scanning electron microscopy with energy dispersive X-ray spectroscopy. X-ray diffraction was used to measure the degree of cellulose crystallinity. Static and dynamic mechanical properties were determined. Thermal stability was evaluated by thermogravimetric analysis. Filaments obtained from waste office paper showed that high filler levels and the presence of print toner enhanced both mechanical and thermal stability, while decreasing, as expected, ultimate breaking strength in comparison to filaments containing virgin cellulose alone. For comparison, 2 w/w% ground CaCO3 introduced into pure cellulose dope led to significant increase in cellulose crystallinity and resulting stiffness, while thermal properties remained unchanged at the low level filler addition. Such addition of CaCO3 during cellulose regeneration, or usage of already filled paper, could be an effective way to obtain high strength cellulose-CaCO3 composite materials, thus valorising in a circular economy renewable cellulosic wastes rejected from the current recycling stream.",
publisher = "Springer Science and Business Media B.V.",
journal = "Cellulose",
title = "Extending waste paper, cellulose and filler use beyond recycling by entering the circular economy creating cellulose-CaCO3 composites reconstituted from ionic liquid",
doi = "10.1007/s10570-022-04575-w"
}

Kostić, M., Imani, M., Ivanovska, A., Radojević, V., Dimić-Mišić, K., Barać, N., Stojanović, D., Janaćković, Đ., Uskoković, P., Barcelo, E.,& Gane, P.. (2022). Extending waste paper, cellulose and filler use beyond recycling by entering the circular economy creating cellulose-CaCO3 composites reconstituted from ionic liquid. in Cellulose
Springer Science and Business Media B.V...
https://doi.org/10.1007/s10570-022-04575-w

Kostić M, Imani M, Ivanovska A, Radojević V, Dimić-Mišić K, Barać N, Stojanović D, Janaćković Đ, Uskoković P, Barcelo E, Gane P. Extending waste paper, cellulose and filler use beyond recycling by entering the circular economy creating cellulose-CaCO3 composites reconstituted from ionic liquid. in Cellulose. 2022;.
doi:10.1007/s10570-022-04575-w .

Kostić, Mirjana, Imani, Monireh, Ivanovska, Aleksandra, Radojević, Vesna, Dimić-Mišić, Katarina, Barać, Nemanja, Stojanović, Dušica, Janaćković, Đorđe, Uskoković, Petar, Barcelo, Ernest, Gane, Patrick, "Extending waste paper, cellulose and filler use beyond recycling by entering the circular economy creating cellulose-CaCO3 composites reconstituted from ionic liquid" in Cellulose (2022),
https://doi.org/10.1007/s10570-022-04575-w . .

TY  - JOUR
AU  - Obradović, Vera
AU  - Vuksanović, Marija M.
AU  - Tomić, Nataša
AU  - Petrović, Miloš
AU  - Marinković, Aleksandar
AU  - Stojanović, Dušica
AU  - Radojević, Vesna
AU  - Jančić-Heinemann, Radmila
AU  - Uskoković, Petar
PY  - 2022
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/5167
AB  - This study presents the impact properties of the new form of hybrid thermoplastic composites. The Kolon fabrics were impregnated with the 10 wt% poly (vinyl butyral) (PVB)/ethanol solution with the addition of silica (SiO2) particles originating from rice husk or layered double hydroxide modified silica particles (FeAl-LDH@SiO2) as reinforcement. All the composites consisted of one layer of the impregnated fabric where the silica particles concentrations were 0.5 wt% and 1.0 wt% regarding PVB. The impact properties of the composite samples were analyzed by the controlled energy puncture impact tester. The structures of the composite samples were determined by the attenuated total reflection Fourier-transform infrared spectroscopy (ATR-FTIR) and field emission scanning electron microscopy (FE-SEM). The results showed that the Kolon/PVB/1 wt% FeAl-LDH@SiO2 sample yielded the maximum impact force.
T2  - Materials Letters
T1  - Impact properties of Kolon/PVB fabrics reinforced with rice-husk silica particles
SP  - 132668
VL  - 324
DO  - 10.1016/j.matlet.2022.132668
ER  - 

@article{
author = "Obradović, Vera and Vuksanović, Marija M. and Tomić, Nataša and Petrović, Miloš and Marinković, Aleksandar and Stojanović, Dušica and Radojević, Vesna and Jančić-Heinemann, Radmila and Uskoković, Petar",
year = "2022",
abstract = "This study presents the impact properties of the new form of hybrid thermoplastic composites. The Kolon fabrics were impregnated with the 10 wt% poly (vinyl butyral) (PVB)/ethanol solution with the addition of silica (SiO2) particles originating from rice husk or layered double hydroxide modified silica particles (FeAl-LDH@SiO2) as reinforcement. All the composites consisted of one layer of the impregnated fabric where the silica particles concentrations were 0.5 wt% and 1.0 wt% regarding PVB. The impact properties of the composite samples were analyzed by the controlled energy puncture impact tester. The structures of the composite samples were determined by the attenuated total reflection Fourier-transform infrared spectroscopy (ATR-FTIR) and field emission scanning electron microscopy (FE-SEM). The results showed that the Kolon/PVB/1 wt% FeAl-LDH@SiO2 sample yielded the maximum impact force.",
journal = "Materials Letters",
title = "Impact properties of Kolon/PVB fabrics reinforced with rice-husk silica particles",
pages = "132668",
volume = "324",
doi = "10.1016/j.matlet.2022.132668"
}

Obradović, V., Vuksanović, M. M., Tomić, N., Petrović, M., Marinković, A., Stojanović, D., Radojević, V., Jančić-Heinemann, R.,& Uskoković, P.. (2022). Impact properties of Kolon/PVB fabrics reinforced with rice-husk silica particles. in Materials Letters, 324, 132668.
https://doi.org/10.1016/j.matlet.2022.132668

Obradović V, Vuksanović MM, Tomić N, Petrović M, Marinković A, Stojanović D, Radojević V, Jančić-Heinemann R, Uskoković P. Impact properties of Kolon/PVB fabrics reinforced with rice-husk silica particles. in Materials Letters. 2022;324:132668.
doi:10.1016/j.matlet.2022.132668 .

Obradović, Vera, Vuksanović, Marija M., Tomić, Nataša, Petrović, Miloš, Marinković, Aleksandar, Stojanović, Dušica, Radojević, Vesna, Jančić-Heinemann, Radmila, Uskoković, Petar, "Impact properties of Kolon/PVB fabrics reinforced with rice-husk silica particles" in Materials Letters, 324 (2022):132668,
https://doi.org/10.1016/j.matlet.2022.132668 . .

TY  - JOUR
AU  - Mirković, Mihailo
AU  - Stojanović, Dušica B.
AU  - Mijailović, Daniel
AU  - Barać, Nemanja
AU  - Janaćković, Đorđe
AU  - Uskoković, Petar S.
PY  - 2022
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/5112
AB  - Particulate matter 2.5 (PM2.5) pollutant particles have been identified as significant participants in air pollution, thus, special attention is paid to air filtration as a method of their efficient removal. A novel and simple method of producing nanofiber-based filters for efficient PM2.5 capture with multiple active components are proposed. Electrospun polyacrylonitrile (PAN) polymer was used both as a base filter material and as a precursor for producing microporous carbon nanofibers (MCNFs), which incorporated into the nanofibrous structure of the filter media. The fabricated PAN/MCNFs filters could reach removal efficiency of PM2.5 pollutant particles of up to 99% for with polluted air airflow velocity of 500 ml min−1, showing greater pollutant particle binding affinity with incorporated MCNFs. Experiments also show enhanced mechanical and thermal properties of studied air filters, with the addition of MCNFs – more than 4% and 6% increase in storage modulus and cyclization temperature in comparison to the base PAN filter, respectively. While using a facemask with inserted PAN/MCNFs filter, a reduced temperature variation in the facial region of the user was recorded – several degrees less when compared to a commonly used 3 M Aura 9320+ mask. This opens a possibility of their application in both industrial air filtering and as filters in facemask production.
PB  - Elsevier Ltd
T2  - Materials Chemistry and Physics
T1  - Electrospun polyacrylonitrile fibers incorporated with microporous carbon for improved airborne PM2.5 filtration
SP  - 126103
VL  - 285
DO  - 10.1016/j.matchemphys.2022.126103
ER  - 

@article{
author = "Mirković, Mihailo and Stojanović, Dušica B. and Mijailović, Daniel and Barać, Nemanja and Janaćković, Đorđe and Uskoković, Petar S.",
year = "2022",
abstract = "Particulate matter 2.5 (PM2.5) pollutant particles have been identified as significant participants in air pollution, thus, special attention is paid to air filtration as a method of their efficient removal. A novel and simple method of producing nanofiber-based filters for efficient PM2.5 capture with multiple active components are proposed. Electrospun polyacrylonitrile (PAN) polymer was used both as a base filter material and as a precursor for producing microporous carbon nanofibers (MCNFs), which incorporated into the nanofibrous structure of the filter media. The fabricated PAN/MCNFs filters could reach removal efficiency of PM2.5 pollutant particles of up to 99% for with polluted air airflow velocity of 500 ml min−1, showing greater pollutant particle binding affinity with incorporated MCNFs. Experiments also show enhanced mechanical and thermal properties of studied air filters, with the addition of MCNFs – more than 4% and 6% increase in storage modulus and cyclization temperature in comparison to the base PAN filter, respectively. While using a facemask with inserted PAN/MCNFs filter, a reduced temperature variation in the facial region of the user was recorded – several degrees less when compared to a commonly used 3 M Aura 9320+ mask. This opens a possibility of their application in both industrial air filtering and as filters in facemask production.",
publisher = "Elsevier Ltd",
journal = "Materials Chemistry and Physics",
title = "Electrospun polyacrylonitrile fibers incorporated with microporous carbon for improved airborne PM2.5 filtration",
pages = "126103",
volume = "285",
doi = "10.1016/j.matchemphys.2022.126103"
}

Mirković, M., Stojanović, D. B., Mijailović, D., Barać, N., Janaćković, Đ.,& Uskoković, P. S.. (2022). Electrospun polyacrylonitrile fibers incorporated with microporous carbon for improved airborne PM2.5 filtration. in Materials Chemistry and Physics
Elsevier Ltd., 285, 126103.
https://doi.org/10.1016/j.matchemphys.2022.126103

Mirković M, Stojanović DB, Mijailović D, Barać N, Janaćković Đ, Uskoković PS. Electrospun polyacrylonitrile fibers incorporated with microporous carbon for improved airborne PM2.5 filtration. in Materials Chemistry and Physics. 2022;285:126103.
doi:10.1016/j.matchemphys.2022.126103 .

Mirković, Mihailo, Stojanović, Dušica B., Mijailović, Daniel, Barać, Nemanja, Janaćković, Đorđe, Uskoković, Petar S., "Electrospun polyacrylonitrile fibers incorporated with microporous carbon for improved airborne PM2.5 filtration" in Materials Chemistry and Physics, 285 (2022):126103,
https://doi.org/10.1016/j.matchemphys.2022.126103 . .

TY  - JOUR
AU  - Jovanović, Marija
AU  - Petrović, Miloš
AU  - Stojanović, Dušica
AU  - Ibrić, Svetlana
AU  - Uskoković, Petar
PY  - 2022
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/5961
AB  - In this work, a blend of gelatin A (GA) and polyvinylpyrrolidone (PVP K30) was used for semi-solid 3D printing of bone scaffold for ibuprofen (IBU) delivery. The cross-linking of the obtained scaffold was performed with a 1% glutaraldehyde (GTA) solution, followed by lyophilization. The thermal and mechanical properties, as well as drug release profiles, and drug kinetics of prepared scaffolds were investigated. The cross-linked and lyophilized scaffold has shown good thermal stability, mechanical properties, and prolonged release of IBU following the Fickian diffusion process.
PB  - Savez farmaceutskih udruženja Srbije
T2  - Arhiv za Farmaciju
T1  - Preparation and characterization of 3D printed bone scaffold for ibuprofen delivery
T1  - 3D štampa i karakterizacija nosača za dostavu ibuprofena u koštanom tkivu
EP  - 673
IS  - 6
SP  - 661
VL  - 72
DO  - 10.5937/ARHFARM72-40262
ER  - 

@article{
author = "Jovanović, Marija and Petrović, Miloš and Stojanović, Dušica and Ibrić, Svetlana and Uskoković, Petar",
year = "2022",
abstract = "In this work, a blend of gelatin A (GA) and polyvinylpyrrolidone (PVP K30) was used for semi-solid 3D printing of bone scaffold for ibuprofen (IBU) delivery. The cross-linking of the obtained scaffold was performed with a 1% glutaraldehyde (GTA) solution, followed by lyophilization. The thermal and mechanical properties, as well as drug release profiles, and drug kinetics of prepared scaffolds were investigated. The cross-linked and lyophilized scaffold has shown good thermal stability, mechanical properties, and prolonged release of IBU following the Fickian diffusion process.",
publisher = "Savez farmaceutskih udruženja Srbije",
journal = "Arhiv za Farmaciju",
title = "Preparation and characterization of 3D printed bone scaffold for ibuprofen delivery, 3D štampa i karakterizacija nosača za dostavu ibuprofena u koštanom tkivu",
pages = "673-661",
number = "6",
volume = "72",
doi = "10.5937/ARHFARM72-40262"
}

Jovanović, M., Petrović, M., Stojanović, D., Ibrić, S.,& Uskoković, P.. (2022). Preparation and characterization of 3D printed bone scaffold for ibuprofen delivery. in Arhiv za Farmaciju
Savez farmaceutskih udruženja Srbije., 72(6), 661-673.
https://doi.org/10.5937/ARHFARM72-40262

Jovanović M, Petrović M, Stojanović D, Ibrić S, Uskoković P. Preparation and characterization of 3D printed bone scaffold for ibuprofen delivery. in Arhiv za Farmaciju. 2022;72(6):661-673.
doi:10.5937/ARHFARM72-40262 .

Jovanović, Marija, Petrović, Miloš, Stojanović, Dušica, Ibrić, Svetlana, Uskoković, Petar, "Preparation and characterization of 3D printed bone scaffold for ibuprofen delivery" in Arhiv za Farmaciju, 72, no. 6 (2022):661-673,
https://doi.org/10.5937/ARHFARM72-40262 . .

TY  - JOUR
AU  - Barać, Nemanja
AU  - Barcelo, Ernest
AU  - Stojanović, Dušica
AU  - Milovanović, Stoja
AU  - Uskoković, Petar
AU  - Gane, Patrick
AU  - Dimic-Misic, Katarina
AU  - Imani, Monireh
AU  - Janaćković, Đorđe
PY  - 2022
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/5007
AB  - In this work, we examine two modifications of fine-ground calcium carbonate material (GCC) in order to enhanced sorption of NO2 and subsequent reaction properties toward NO2-/NO3- formation by firstly exposing the GCC to supercritical (sc) CO2 in order to increase particle surface area, a choice specifically made to avoid altering the surface chemistry, and secondly considering the potential advantage of using a surface coupling agent toward NO2. The modification by the coupling agent amino silane (AMEO silane) was applied in a supercritical CO2-ethanol mixture. The samples were characterised before and after modification by field emission scanning electron microscopy (FESEM), specific surface area determination (BET nitrogen adsorption), ATR-FTIR spectroscopy and ion chromatography to reveal the effects of the surface modification(s) on the morphology, surface textural properties and sorption versus reaction properties with NO2. The performance of the treated sorbents for NO2 capture was evaluated at room temperature. Results show that reactivity of NO2 with GCC was observed to increase as a function of increased surface area resulting from scCO(2) exposure, but that the presence of AMEO silane on the surface, while enhancing initial adsorption of NO2 was seen subsequently to act to block reactivity. Thus, judicious use of coupling agent can provide desired rapid initial adsorption of the gas, but the goal of long-term CaCO3-consuming reactivity, so as to prolong the uptake of NO2 beyond surface saturation alone, is achieved by increasing surface area while retaining chemical-free exposed CaCO3 surface.
T2  - Environmental Science and Pollution Research
T1  - Modification of CaCO3 and CaCO3 pin-coated cellulose paper under supercritical carbon dioxide-ethanol mixture for enhanced NO2 capture
EP  - 11717
IS  - 8
SP  - 11707
VL  - 29
DO  - 10.1007/s11356-021-16503-9
ER  - 

@article{
author = "Barać, Nemanja and Barcelo, Ernest and Stojanović, Dušica and Milovanović, Stoja and Uskoković, Petar and Gane, Patrick and Dimic-Misic, Katarina and Imani, Monireh and Janaćković, Đorđe",
year = "2022",
abstract = "In this work, we examine two modifications of fine-ground calcium carbonate material (GCC) in order to enhanced sorption of NO2 and subsequent reaction properties toward NO2-/NO3- formation by firstly exposing the GCC to supercritical (sc) CO2 in order to increase particle surface area, a choice specifically made to avoid altering the surface chemistry, and secondly considering the potential advantage of using a surface coupling agent toward NO2. The modification by the coupling agent amino silane (AMEO silane) was applied in a supercritical CO2-ethanol mixture. The samples were characterised before and after modification by field emission scanning electron microscopy (FESEM), specific surface area determination (BET nitrogen adsorption), ATR-FTIR spectroscopy and ion chromatography to reveal the effects of the surface modification(s) on the morphology, surface textural properties and sorption versus reaction properties with NO2. The performance of the treated sorbents for NO2 capture was evaluated at room temperature. Results show that reactivity of NO2 with GCC was observed to increase as a function of increased surface area resulting from scCO(2) exposure, but that the presence of AMEO silane on the surface, while enhancing initial adsorption of NO2 was seen subsequently to act to block reactivity. Thus, judicious use of coupling agent can provide desired rapid initial adsorption of the gas, but the goal of long-term CaCO3-consuming reactivity, so as to prolong the uptake of NO2 beyond surface saturation alone, is achieved by increasing surface area while retaining chemical-free exposed CaCO3 surface.",
journal = "Environmental Science and Pollution Research",
title = "Modification of CaCO3 and CaCO3 pin-coated cellulose paper under supercritical carbon dioxide-ethanol mixture for enhanced NO2 capture",
pages = "11717-11707",
number = "8",
volume = "29",
doi = "10.1007/s11356-021-16503-9"
}

Barać, N., Barcelo, E., Stojanović, D., Milovanović, S., Uskoković, P., Gane, P., Dimic-Misic, K., Imani, M.,& Janaćković, Đ.. (2022). Modification of CaCO3 and CaCO3 pin-coated cellulose paper under supercritical carbon dioxide-ethanol mixture for enhanced NO2 capture. in Environmental Science and Pollution Research, 29(8), 11707-11717.
https://doi.org/10.1007/s11356-021-16503-9

Barać N, Barcelo E, Stojanović D, Milovanović S, Uskoković P, Gane P, Dimic-Misic K, Imani M, Janaćković Đ. Modification of CaCO3 and CaCO3 pin-coated cellulose paper under supercritical carbon dioxide-ethanol mixture for enhanced NO2 capture. in Environmental Science and Pollution Research. 2022;29(8):11707-11717.
doi:10.1007/s11356-021-16503-9 .

Barać, Nemanja, Barcelo, Ernest, Stojanović, Dušica, Milovanović, Stoja, Uskoković, Petar, Gane, Patrick, Dimic-Misic, Katarina, Imani, Monireh, Janaćković, Đorđe, "Modification of CaCO3 and CaCO3 pin-coated cellulose paper under supercritical carbon dioxide-ethanol mixture for enhanced NO2 capture" in Environmental Science and Pollution Research, 29, no. 8 (2022):11707-11717,
https://doi.org/10.1007/s11356-021-16503-9 . .

TY  - JOUR
AU  - Imani, Monireh
AU  - Dimić-Mišić, Katarina
AU  - Kostić, Mirjana
AU  - Barać, Nemanja
AU  - Janaćković, Đorđe
AU  - Uskoković, Petar
AU  - Ivanovska, Aleksandra
AU  - Lahti, Johanna
AU  - Barcelo, Ernest
AU  - Gane, Patrick
PY  - 2022
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/5220
AB  - It has been a persistent challenge to develop eco-friendly packaging cellulose film providing the required multiple barrier properties whilst simultaneously contributing to a circular economy. Typically, a cellulosic film made from nanocellulose materials presents severe limitations, such as poor water/moisture resistance and lacking water vapour barrier properties, related primarily to the hydrophilic and hygroscopic nature of cellulose. In this work, alkyl ketene dimer (AKD) and starch, both eco-friendly, non-toxic, cost-effective materials, were used to achieve barrier properties of novel cellulose–calcium carbonate composite films regenerated from paper components, including paper waste, using ionic liquid as solvent. AKD and starch were applied first into the ionic cellulose solution dope mix, and secondly, AKD alone was coated from hot aqueous suspension onto the film surface using a substrate surface precooling technique. The interactions between the AKD and cellulose film were characterised by Fourier-Transform Infrared Spectroscopy (FTIR) and X-ray Diffraction (XRD) showing the formation of a ketone ester structure between AKD and the hydroxyl groups of cellulose. The presence of calcium carbonate particles in the composite was seen to enhance the cellulose crystallinity. The initial high-water vapour and oxygen transmission rates of the untreated base films could be decreased significantly from 2.00 to 0.14 g m−2 d−1, and 3.85 × 102 to 0.45 × 102 cm3 m−2 d−1, respectively. In addition, by applying subsequent heat treatment to the AKD coating, the water contact angle was markedly increased to reach levels of superhydrophobicity (>150°, and roll-off angle < 5°). The resistance to water absorption, grease-permeation, and tensile strength properties were ultimately improved by 41.52%, 95.33%, and 127.33%, respectively, compared with those of an untreated pure cellulose film. The resulting regenerated cellulose–calcium carbonate composite-based film and coating formulation can be considered to provide a future bio-based circular economy barrier film, for example, for the packaging, construction and agriculture industries, to complement or replace oil-based plastics.
PB  - MDPI
T2  - Sustainability
T1  - Achieving a Superhydrophobic, Moisture, Oil and Gas Barrier Film Using a Regenerated Cellulose–Calcium Carbonate Composite Derived from Paper Components or Waste
IS  - 16
SP  - 10425
VL  - 14
DO  - 10.3390/su141610425
ER  - 

@article{
author = "Imani, Monireh and Dimić-Mišić, Katarina and Kostić, Mirjana and Barać, Nemanja and Janaćković, Đorđe and Uskoković, Petar and Ivanovska, Aleksandra and Lahti, Johanna and Barcelo, Ernest and Gane, Patrick",
year = "2022",
abstract = "It has been a persistent challenge to develop eco-friendly packaging cellulose film providing the required multiple barrier properties whilst simultaneously contributing to a circular economy. Typically, a cellulosic film made from nanocellulose materials presents severe limitations, such as poor water/moisture resistance and lacking water vapour barrier properties, related primarily to the hydrophilic and hygroscopic nature of cellulose. In this work, alkyl ketene dimer (AKD) and starch, both eco-friendly, non-toxic, cost-effective materials, were used to achieve barrier properties of novel cellulose–calcium carbonate composite films regenerated from paper components, including paper waste, using ionic liquid as solvent. AKD and starch were applied first into the ionic cellulose solution dope mix, and secondly, AKD alone was coated from hot aqueous suspension onto the film surface using a substrate surface precooling technique. The interactions between the AKD and cellulose film were characterised by Fourier-Transform Infrared Spectroscopy (FTIR) and X-ray Diffraction (XRD) showing the formation of a ketone ester structure between AKD and the hydroxyl groups of cellulose. The presence of calcium carbonate particles in the composite was seen to enhance the cellulose crystallinity. The initial high-water vapour and oxygen transmission rates of the untreated base films could be decreased significantly from 2.00 to 0.14 g m−2 d−1, and 3.85 × 102 to 0.45 × 102 cm3 m−2 d−1, respectively. In addition, by applying subsequent heat treatment to the AKD coating, the water contact angle was markedly increased to reach levels of superhydrophobicity (>150°, and roll-off angle < 5°). The resistance to water absorption, grease-permeation, and tensile strength properties were ultimately improved by 41.52%, 95.33%, and 127.33%, respectively, compared with those of an untreated pure cellulose film. The resulting regenerated cellulose–calcium carbonate composite-based film and coating formulation can be considered to provide a future bio-based circular economy barrier film, for example, for the packaging, construction and agriculture industries, to complement or replace oil-based plastics.",
publisher = "MDPI",
journal = "Sustainability",
title = "Achieving a Superhydrophobic, Moisture, Oil and Gas Barrier Film Using a Regenerated Cellulose–Calcium Carbonate Composite Derived from Paper Components or Waste",
number = "16",
pages = "10425",
volume = "14",
doi = "10.3390/su141610425"
}

Imani, M., Dimić-Mišić, K., Kostić, M., Barać, N., Janaćković, Đ., Uskoković, P., Ivanovska, A., Lahti, J., Barcelo, E.,& Gane, P.. (2022). Achieving a Superhydrophobic, Moisture, Oil and Gas Barrier Film Using a Regenerated Cellulose–Calcium Carbonate Composite Derived from Paper Components or Waste. in Sustainability
MDPI., 14(16), 10425.
https://doi.org/10.3390/su141610425

Imani M, Dimić-Mišić K, Kostić M, Barać N, Janaćković Đ, Uskoković P, Ivanovska A, Lahti J, Barcelo E, Gane P. Achieving a Superhydrophobic, Moisture, Oil and Gas Barrier Film Using a Regenerated Cellulose–Calcium Carbonate Composite Derived from Paper Components or Waste. in Sustainability. 2022;14(16):10425.
doi:10.3390/su141610425 .

Imani, Monireh, Dimić-Mišić, Katarina, Kostić, Mirjana, Barać, Nemanja, Janaćković, Đorđe, Uskoković, Petar, Ivanovska, Aleksandra, Lahti, Johanna, Barcelo, Ernest, Gane, Patrick, "Achieving a Superhydrophobic, Moisture, Oil and Gas Barrier Film Using a Regenerated Cellulose–Calcium Carbonate Composite Derived from Paper Components or Waste" in Sustainability, 14, no. 16 (2022):10425,
https://doi.org/10.3390/su141610425 . .

Obradović, V., Vuksanović, M., Tomić, N., Petrović, M., Marinković, A., Radojević, V., Jančić Heinemann, R., Stojanović, D.,& Uskoković, P.. (2021). Primena čestica silicijum dioksida dobijenog iz biomase za ojačanje aramidnih kompozita otpornih na udar. .
https://hdl.handle.net/21.15107/rcub_technorep_7067

Obradović V, Vuksanović M, Tomić N, Petrović M, Marinković A, Radojević V, Jančić Heinemann R, Stojanović D, Uskoković P. Primena čestica silicijum dioksida dobijenog iz biomase za ojačanje aramidnih kompozita otpornih na udar. 2021;.
https://hdl.handle.net/21.15107/rcub_technorep_7067 .

Obradović, Vera, Vuksanović, Marija, Tomić, Nataša, Petrović, Miloš, Marinković, Aleksandar, Radojević, Vesna, Jančić Heinemann, Radmila, Stojanović, Dušica, Uskoković, Petar, "Primena čestica silicijum dioksida dobijenog iz biomase za ojačanje aramidnih kompozita otpornih na udar" (2021),
https://hdl.handle.net/21.15107/rcub_technorep_7067 .

TY  - CONF
AU  - Mirković, Mihailo
AU  - Stojanović, Dušica
AU  - Mijailović, Daniel
AU  - Barać, Nemanja
AU  - Janaćković, Đorđe
AU  - Uskoković, Petar
PY  - 2021
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/6681
AB  - Air pollution is often related to increased concentration of particulate matter 2.5 (PM2.5)
pollutant particles in the air. One of the methods of their removal is air filtration. Hereby, a
novel and simple method of producing nanofiber-based air filters with multiple active
components for highly efficient PM2.5 capture is proposed. Micro-porous carbon nanofibers
(MCNFs) were produced by carbonizing electrospun polyacrylonitrile (PAN) polymer and
was later incorporated into the nanofibrous structure of the filters, which itself was made
from electrospun PAN, achieving the production of two active components of the filter from
one starting material, simplifying the production process. When compared to the base PAN
filter, PAN/MCNFs filter exhibits greater filtering properties with almost absolute pollutant
particle removal. Their improved thermal and mechanical properties make this kind of filters
suitable for harsh-condition environments, such as those in industrial plants. The possibility
of using studied filters in facemask production was studied and reduced temperature
variation was recorded when using a facemask with an inserted PAN/MCNFs filter, thus
increasing wearing comfort for the user. All mentioned properties open a potential possibility
for these filters to be used in different environments, but also leave room for further
improvement.
PB  - Belgrade : Institute of Technical Sciences of SASA
C3  - Program and the Book of abstracts / Nineteenth Young Researchers' Conference Materials Science and Engineering, December 1-3, 2021, Belgrade, Serbia
T1  - Novel PAN-based Air Filters for Potential Applications in Industrial Air Filtering and Facemask Production
SP  - 61
UR  - https://hdl.handle.net/21.15107/rcub_technorep_6681
ER  - 

@conference{
author = "Mirković, Mihailo and Stojanović, Dušica and Mijailović, Daniel and Barać, Nemanja and Janaćković, Đorđe and Uskoković, Petar",
year = "2021",
abstract = "Air pollution is often related to increased concentration of particulate matter 2.5 (PM2.5)
pollutant particles in the air. One of the methods of their removal is air filtration. Hereby, a
novel and simple method of producing nanofiber-based air filters with multiple active
components for highly efficient PM2.5 capture is proposed. Micro-porous carbon nanofibers
(MCNFs) were produced by carbonizing electrospun polyacrylonitrile (PAN) polymer and
was later incorporated into the nanofibrous structure of the filters, which itself was made
from electrospun PAN, achieving the production of two active components of the filter from
one starting material, simplifying the production process. When compared to the base PAN
filter, PAN/MCNFs filter exhibits greater filtering properties with almost absolute pollutant
particle removal. Their improved thermal and mechanical properties make this kind of filters
suitable for harsh-condition environments, such as those in industrial plants. The possibility
of using studied filters in facemask production was studied and reduced temperature
variation was recorded when using a facemask with an inserted PAN/MCNFs filter, thus
increasing wearing comfort for the user. All mentioned properties open a potential possibility
for these filters to be used in different environments, but also leave room for further
improvement.",
publisher = "Belgrade : Institute of Technical Sciences of SASA",
journal = "Program and the Book of abstracts / Nineteenth Young Researchers' Conference Materials Science and Engineering, December 1-3, 2021, Belgrade, Serbia",
title = "Novel PAN-based Air Filters for Potential Applications in Industrial Air Filtering and Facemask Production",
pages = "61",
url = "https://hdl.handle.net/21.15107/rcub_technorep_6681"
}

Mirković, M., Stojanović, D., Mijailović, D., Barać, N., Janaćković, Đ.,& Uskoković, P.. (2021). Novel PAN-based Air Filters for Potential Applications in Industrial Air Filtering and Facemask Production. in Program and the Book of abstracts / Nineteenth Young Researchers' Conference Materials Science and Engineering, December 1-3, 2021, Belgrade, Serbia
Belgrade : Institute of Technical Sciences of SASA., 61.
https://hdl.handle.net/21.15107/rcub_technorep_6681

Mirković M, Stojanović D, Mijailović D, Barać N, Janaćković Đ, Uskoković P. Novel PAN-based Air Filters for Potential Applications in Industrial Air Filtering and Facemask Production. in Program and the Book of abstracts / Nineteenth Young Researchers' Conference Materials Science and Engineering, December 1-3, 2021, Belgrade, Serbia. 2021;:61.
https://hdl.handle.net/21.15107/rcub_technorep_6681 .

Mirković, Mihailo, Stojanović, Dušica, Mijailović, Daniel, Barać, Nemanja, Janaćković, Đorđe, Uskoković, Petar, "Novel PAN-based Air Filters for Potential Applications in Industrial Air Filtering and Facemask Production" in Program and the Book of abstracts / Nineteenth Young Researchers' Conference Materials Science and Engineering, December 1-3, 2021, Belgrade, Serbia (2021):61,
https://hdl.handle.net/21.15107/rcub_technorep_6681 .

TY  - JOUR
AU  - Obradović, Vera
AU  - Vuksanović, Marija M.
AU  - Tomić, Nataša
AU  - Stojanović, Dušica
AU  - Volkov-Husović, Tatjana
AU  - Uskoković, Petar
PY  - 2021
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/4954
AB  - In this study poly (vinyl butyral)/silica (PVB/SiO2) composite films were subjected to the cavitation process. The experiments were carried out with a 10 wt.% PVB solution in ethanol. Silica nanoparticles were added into the solution in different concentration of 1, 3 and 5 wt.% SiO2 in regard to PVB. Composite films were cast from these solutions and subjected to ultrasonic cavitation. Optical images of their surfaces were analyzed before and after cavitation, by Image-Pro Plus software. The results revealed that the PVB film with 5 wt.% SiO2 nanoparticles demonstrated the greatest improvement in microhardness with the best cavitation resistance compared to other films.
T2  - Polymers & Polymer Composites
T1  - Improvement in cavitation resistance of poly (vinyl butyral) composite films with silica nanoparticles: A technical note
EP  - S1669
IS  - 9_SUPPL
SP  - S1664
VL  - 29
DO  - 10.1177/0967391120986505
ER  - 

@article{
author = "Obradović, Vera and Vuksanović, Marija M. and Tomić, Nataša and Stojanović, Dušica and Volkov-Husović, Tatjana and Uskoković, Petar",
year = "2021",
abstract = "In this study poly (vinyl butyral)/silica (PVB/SiO2) composite films were subjected to the cavitation process. The experiments were carried out with a 10 wt.% PVB solution in ethanol. Silica nanoparticles were added into the solution in different concentration of 1, 3 and 5 wt.% SiO2 in regard to PVB. Composite films were cast from these solutions and subjected to ultrasonic cavitation. Optical images of their surfaces were analyzed before and after cavitation, by Image-Pro Plus software. The results revealed that the PVB film with 5 wt.% SiO2 nanoparticles demonstrated the greatest improvement in microhardness with the best cavitation resistance compared to other films.",
journal = "Polymers & Polymer Composites",
title = "Improvement in cavitation resistance of poly (vinyl butyral) composite films with silica nanoparticles: A technical note",
pages = "S1669-S1664",
number = "9_SUPPL",
volume = "29",
doi = "10.1177/0967391120986505"
}

Obradović, V., Vuksanović, M. M., Tomić, N., Stojanović, D., Volkov-Husović, T.,& Uskoković, P.. (2021). Improvement in cavitation resistance of poly (vinyl butyral) composite films with silica nanoparticles: A technical note. in Polymers & Polymer Composites, 29(9_SUPPL), S1664-S1669.
https://doi.org/10.1177/0967391120986505

Obradović V, Vuksanović MM, Tomić N, Stojanović D, Volkov-Husović T, Uskoković P. Improvement in cavitation resistance of poly (vinyl butyral) composite films with silica nanoparticles: A technical note. in Polymers & Polymer Composites. 2021;29(9_SUPPL):S1664-S1669.
doi:10.1177/0967391120986505 .

Obradović, Vera, Vuksanović, Marija M., Tomić, Nataša, Stojanović, Dušica, Volkov-Husović, Tatjana, Uskoković, Petar, "Improvement in cavitation resistance of poly (vinyl butyral) composite films with silica nanoparticles: A technical note" in Polymers & Polymer Composites, 29, no. 9_SUPPL (2021):S1664-S1669,
https://doi.org/10.1177/0967391120986505 . .

TY  - JOUR
AU  - Mijailović, Daniel
AU  - Radmilović, Vuk
AU  - Lačnjevac, Uroš C.
AU  - Stojanović, Dušica
AU  - Bustillo, Karen C.
AU  - Jović, Vladimir D.
AU  - Radmilović, Velimir R.
AU  - Uskoković, Petar
PY  - 2021
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/4768
AB  - We herein report a simple two-step procedure for fabricating tetragonal CoMn2O4 spinel nanocrystals on carbon fibers. The battery-type behavior of these composite fibers arises from the redox activity of CoMn2O4 in an alkaline aqueous solution, which, in combination with the carbon fibers, endows good electrochemical performance and long-term stability. The C"CoMn2O4 electrode exhibited high specific capacity, up to 62 mA h g(-1) at 1 A g(-1) with a capacity retention of around 90% after 4000 cycles. A symmetrical coin-cell device assembled with the composite electrodes delivered a high energy density of 7.3 W h kg(-1) at a power density of 0.1 kW kg(-1), which is around 13 times higher than that of bare carbon electrodes. The coin cell was cycled for 5000 cycles with 96.3% capacitance retention, at a voltage of up to 0.8 V, demonstrating excellent cycling stability.
PB  - Royal Society of Chemistry
T2  - Dalton Transactions
T1  - Tetragonal CoMn2O4 nanocrystals on electrospun carbon fibers as high-performance battery-type supercapacitor electrode materials
EP  - 15678
IS  - 43
SP  - 15669
VL  - 50
DO  - 10.1039/d1dt02829d
ER  - 

@article{
author = "Mijailović, Daniel and Radmilović, Vuk and Lačnjevac, Uroš C. and Stojanović, Dušica and Bustillo, Karen C. and Jović, Vladimir D. and Radmilović, Velimir R. and Uskoković, Petar",
year = "2021",
abstract = "We herein report a simple two-step procedure for fabricating tetragonal CoMn2O4 spinel nanocrystals on carbon fibers. The battery-type behavior of these composite fibers arises from the redox activity of CoMn2O4 in an alkaline aqueous solution, which, in combination with the carbon fibers, endows good electrochemical performance and long-term stability. The C"CoMn2O4 electrode exhibited high specific capacity, up to 62 mA h g(-1) at 1 A g(-1) with a capacity retention of around 90% after 4000 cycles. A symmetrical coin-cell device assembled with the composite electrodes delivered a high energy density of 7.3 W h kg(-1) at a power density of 0.1 kW kg(-1), which is around 13 times higher than that of bare carbon electrodes. The coin cell was cycled for 5000 cycles with 96.3% capacitance retention, at a voltage of up to 0.8 V, demonstrating excellent cycling stability.",
publisher = "Royal Society of Chemistry",
journal = "Dalton Transactions",
title = "Tetragonal CoMn2O4 nanocrystals on electrospun carbon fibers as high-performance battery-type supercapacitor electrode materials",
pages = "15678-15669",
number = "43",
volume = "50",
doi = "10.1039/d1dt02829d"
}

Mijailović, D., Radmilović, V., Lačnjevac, U. C., Stojanović, D., Bustillo, K. C., Jović, V. D., Radmilović, V. R.,& Uskoković, P.. (2021). Tetragonal CoMn2O4 nanocrystals on electrospun carbon fibers as high-performance battery-type supercapacitor electrode materials. in Dalton Transactions
Royal Society of Chemistry., 50(43), 15669-15678.
https://doi.org/10.1039/d1dt02829d

Mijailović D, Radmilović V, Lačnjevac UC, Stojanović D, Bustillo KC, Jović VD, Radmilović VR, Uskoković P. Tetragonal CoMn2O4 nanocrystals on electrospun carbon fibers as high-performance battery-type supercapacitor electrode materials. in Dalton Transactions. 2021;50(43):15669-15678.
doi:10.1039/d1dt02829d .

Mijailović, Daniel, Radmilović, Vuk, Lačnjevac, Uroš C., Stojanović, Dušica, Bustillo, Karen C., Jović, Vladimir D., Radmilović, Velimir R., Uskoković, Petar, "Tetragonal CoMn2O4 nanocrystals on electrospun carbon fibers as high-performance battery-type supercapacitor electrode materials" in Dalton Transactions, 50, no. 43 (2021):15669-15678,
https://doi.org/10.1039/d1dt02829d . .

TY  - JOUR
AU  - Radisavljević, Anđela
AU  - Milutinović, Milica
AU  - Dimitrijević-Branković, Suzana
AU  - Uskoković, Petar
AU  - Rajilić-Stojanović, Mirjana
PY  - 2021
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/4948
AB  - In this study, a spray drying process of yarrow (Achillea millefolium L.) liquid extracts was optimized by using the response surface methodology. The study aimed to determine the influence of temperature (120-195 degrees C), liquid flow rate (3-16.5 cm(3) min(-1)) and dry matter content in the liquid extract (0.3-1.5 %) on the yield of the drying process, the total polyphenols content and the antioxidant activity of the dry powder. Under the tested conditions the yield varied dramatically and ranged from 8 to 75 %, while the effects on the polyphenol content and antioxidant activity were lower. The optimized conditions for the maximum antioxidant activity and maximal yield of the dried extract were as follows: temperature of 130 degrees C, liquid flow rate of 7.5 cm(3) min(-1) and dry matter content of 1.2 %. Under the optimal conditions, the yield was 66 %, while there was a slight decrease in the polyphenol content in the dried extract as compared to that in the liquid extract (145 mg of gallic acid equivalents [GAE] per g of the total dry matter vs. 152 mg GAE g(-1), respectively). Consequently, antioxidant activity of the dry powder was only slightly reduced as compared to that of the liquid extract (DPPH neutralization was 58 vs. 64 %, respectively). The dried yarrow powder preserved its antimicrobial activity against pathogenic bacteria Staphylococcus aureus (MIC value of 10 mg cm(-3)) and Pseudomonas aeruginosa (MIC value of 20 mg cm(-3)).
T2  - Hemijska industrija
T1  - Optimization of spray drying conditions for production of Achillea millefolium extract powder
EP  - 363
IS  - 6
SP  - 353
VL  - 75
DO  - 10.2298/HEMIND210527030R
ER  - 

@article{
author = "Radisavljević, Anđela and Milutinović, Milica and Dimitrijević-Branković, Suzana and Uskoković, Petar and Rajilić-Stojanović, Mirjana",
year = "2021",
abstract = "In this study, a spray drying process of yarrow (Achillea millefolium L.) liquid extracts was optimized by using the response surface methodology. The study aimed to determine the influence of temperature (120-195 degrees C), liquid flow rate (3-16.5 cm(3) min(-1)) and dry matter content in the liquid extract (0.3-1.5 %) on the yield of the drying process, the total polyphenols content and the antioxidant activity of the dry powder. Under the tested conditions the yield varied dramatically and ranged from 8 to 75 %, while the effects on the polyphenol content and antioxidant activity were lower. The optimized conditions for the maximum antioxidant activity and maximal yield of the dried extract were as follows: temperature of 130 degrees C, liquid flow rate of 7.5 cm(3) min(-1) and dry matter content of 1.2 %. Under the optimal conditions, the yield was 66 %, while there was a slight decrease in the polyphenol content in the dried extract as compared to that in the liquid extract (145 mg of gallic acid equivalents [GAE] per g of the total dry matter vs. 152 mg GAE g(-1), respectively). Consequently, antioxidant activity of the dry powder was only slightly reduced as compared to that of the liquid extract (DPPH neutralization was 58 vs. 64 %, respectively). The dried yarrow powder preserved its antimicrobial activity against pathogenic bacteria Staphylococcus aureus (MIC value of 10 mg cm(-3)) and Pseudomonas aeruginosa (MIC value of 20 mg cm(-3)).",
journal = "Hemijska industrija",
title = "Optimization of spray drying conditions for production of Achillea millefolium extract powder",
pages = "363-353",
number = "6",
volume = "75",
doi = "10.2298/HEMIND210527030R"
}

Radisavljević, A., Milutinović, M., Dimitrijević-Branković, S., Uskoković, P.,& Rajilić-Stojanović, M.. (2021). Optimization of spray drying conditions for production of Achillea millefolium extract powder. in Hemijska industrija, 75(6), 353-363.
https://doi.org/10.2298/HEMIND210527030R

Radisavljević A, Milutinović M, Dimitrijević-Branković S, Uskoković P, Rajilić-Stojanović M. Optimization of spray drying conditions for production of Achillea millefolium extract powder. in Hemijska industrija. 2021;75(6):353-363.
doi:10.2298/HEMIND210527030R .

Radisavljević, Anđela, Milutinović, Milica, Dimitrijević-Branković, Suzana, Uskoković, Petar, Rajilić-Stojanović, Mirjana, "Optimization of spray drying conditions for production of Achillea millefolium extract powder" in Hemijska industrija, 75, no. 6 (2021):353-363,
https://doi.org/10.2298/HEMIND210527030R . .