TY  - CHAP
AU  - Grujić, Dragana
AU  - Savić, Aleksandar
AU  - Topalić-Trivunović, Ljiljana
AU  - Milanović, Jovana
AU  - Haji, Aminoddin
PY  - 2024
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/7285
AB  - Generally, clothes are constructed from woven or knitted fabrics, which can be made from natural or synthetic fibers or their mixtures. Natural fibers are characterized by their hydrophilicity, antistatic properties, and pleasant touch. Their ability to absorb water makes them susceptible to the action of microorganisms that change the textile's quality, resulting in an unpleasant odor and loss of color and strength. Wearing such clothes can also cause irritation and allergies. Besides natural materials used in textile industry, synthetic materials characterized by hydrophobicity and high mechanical properties are largely used for the production of sports clothing. In order to dye manmade fibers, synthetic dyes must be employed, which are harmful to the environment and can cause allergic reactions in humans. The dyeing of natural and synthetic materials with medicinal plant extracts improves the comfort and functionality of clothing. Plant extracts give color to textiles, and serve as antiallergic, deodorizing, and antimicrobial compounds, which is especially important when it comes to clothing used in medicine and sports. In order to promote the binding of components of medicinal plant extracts, certain modifications of the textile surface are required at the microscopic level, which can affect the wetting and dyeing ability. Plasma treatment can be considered as an alternative to conventional fiber modification procedures due to its appropriate environmental and economic acceptability.
PB  - Woodhead Publishing
T2  - Advances in Plasma Treatment of Textile Surfaces
T1  - Plasma surface modification of textiles for application of natural dyes
EP  - 365
SP  - 323
DO  - 10.1016/B978-0-443-19079-7.00006-3
ER  - 

@inbook{
author = "Grujić, Dragana and Savić, Aleksandar and Topalić-Trivunović, Ljiljana and Milanović, Jovana and Haji, Aminoddin",
year = "2024",
abstract = "Generally, clothes are constructed from woven or knitted fabrics, which can be made from natural or synthetic fibers or their mixtures. Natural fibers are characterized by their hydrophilicity, antistatic properties, and pleasant touch. Their ability to absorb water makes them susceptible to the action of microorganisms that change the textile's quality, resulting in an unpleasant odor and loss of color and strength. Wearing such clothes can also cause irritation and allergies. Besides natural materials used in textile industry, synthetic materials characterized by hydrophobicity and high mechanical properties are largely used for the production of sports clothing. In order to dye manmade fibers, synthetic dyes must be employed, which are harmful to the environment and can cause allergic reactions in humans. The dyeing of natural and synthetic materials with medicinal plant extracts improves the comfort and functionality of clothing. Plant extracts give color to textiles, and serve as antiallergic, deodorizing, and antimicrobial compounds, which is especially important when it comes to clothing used in medicine and sports. In order to promote the binding of components of medicinal plant extracts, certain modifications of the textile surface are required at the microscopic level, which can affect the wetting and dyeing ability. Plasma treatment can be considered as an alternative to conventional fiber modification procedures due to its appropriate environmental and economic acceptability.",
publisher = "Woodhead Publishing",
journal = "Advances in Plasma Treatment of Textile Surfaces",
booktitle = "Plasma surface modification of textiles for application of natural dyes",
pages = "365-323",
doi = "10.1016/B978-0-443-19079-7.00006-3"
}

Grujić, D., Savić, A., Topalić-Trivunović, L., Milanović, J.,& Haji, A.. (2024). Plasma surface modification of textiles for application of natural dyes. in Advances in Plasma Treatment of Textile Surfaces
Woodhead Publishing., 323-365.
https://doi.org/10.1016/B978-0-443-19079-7.00006-3

Grujić D, Savić A, Topalić-Trivunović L, Milanović J, Haji A. Plasma surface modification of textiles for application of natural dyes. in Advances in Plasma Treatment of Textile Surfaces. 2024;:323-365.
doi:10.1016/B978-0-443-19079-7.00006-3 .

Grujić, Dragana, Savić, Aleksandar, Topalić-Trivunović, Ljiljana, Milanović, Jovana, Haji, Aminoddin, "Plasma surface modification of textiles for application of natural dyes" in Advances in Plasma Treatment of Textile Surfaces (2024):323-365,
https://doi.org/10.1016/B978-0-443-19079-7.00006-3 . .

TY  - JOUR
AU  - Knežević, Nataša
AU  - Milanović, Jovana
AU  - Veličković, Zlate
AU  - Milošević, Milena
AU  - Vuksanović, Marija M.
AU  - Onjia, Antonije
AU  - Marinković, Aleksandar
PY  - 2023
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/6531
AB  - Oxidized cotton linters, TOCell, were used as an adsorbent or derived membrane there from by linters
cross-linking with citric acid. The adsorption/desorption study of Pb2+, methylene blue (MB), and crystal
violet (CV) removal, was performed. Adsorption data fitting, obtained using the Langmuir model, gave
116 mg g 1 (Pb2+), 179 mg g 1 (MB) and 482 mg g 1 (CV) at 25 ℃ for TOCell linters, while 101 mg g 1
(Pb2+), 165 mg g 1 (MB) and 426 mg g 1 (CV) for TOCell membrane. After desorption dyes were subjected
to photocatalytic degradation while lead was transformed into stable lead phthalate (LP), and further
used as filler in composites based on unsaturated polyester resins (UPR). UPR was synthesized from
waste polyethylene terephthalate (PET). Structural characterization was performed using FTIR, SEM,
and NMR methods. Composites loaded with acryloyl modified kraft lignin (A-KfL) and/or LP was tested
for tensile strength, Vickers microhardness, and fire resistance (UL-94 V method). The best mechanical
and fireproofing properties were obtained at 15 wt.% A-KfL and 40 wt.% Al(OH)3 addition. The results
of the toxicity leaching test (TCLP) confirmed the environmentally safe stabilization of desorbed pollutant
in the UPR matrix. Application of environmentally friendly membranes, susceptible to easy biodegradation, had low negative effects to the environment.
PB  - Elsevier B.V.
T2  - Journal of Industrial and Engineering Chemistry
T1  - A closed cycle of sustainable development: Effective removal and desorption of lead and dyes using an oxidized cellulose membrane
EP  - 536
SP  - 520
VL  - 126
DO  - 10.1016/j.jiec.2023.06.041
ER  - 

@article{
author = "Knežević, Nataša and Milanović, Jovana and Veličković, Zlate and Milošević, Milena and Vuksanović, Marija M. and Onjia, Antonije and Marinković, Aleksandar",
year = "2023",
abstract = "Oxidized cotton linters, TOCell, were used as an adsorbent or derived membrane there from by linters
cross-linking with citric acid. The adsorption/desorption study of Pb2+, methylene blue (MB), and crystal
violet (CV) removal, was performed. Adsorption data fitting, obtained using the Langmuir model, gave
116 mg g 1 (Pb2+), 179 mg g 1 (MB) and 482 mg g 1 (CV) at 25 ℃ for TOCell linters, while 101 mg g 1
(Pb2+), 165 mg g 1 (MB) and 426 mg g 1 (CV) for TOCell membrane. After desorption dyes were subjected
to photocatalytic degradation while lead was transformed into stable lead phthalate (LP), and further
used as filler in composites based on unsaturated polyester resins (UPR). UPR was synthesized from
waste polyethylene terephthalate (PET). Structural characterization was performed using FTIR, SEM,
and NMR methods. Composites loaded with acryloyl modified kraft lignin (A-KfL) and/or LP was tested
for tensile strength, Vickers microhardness, and fire resistance (UL-94 V method). The best mechanical
and fireproofing properties were obtained at 15 wt.% A-KfL and 40 wt.% Al(OH)3 addition. The results
of the toxicity leaching test (TCLP) confirmed the environmentally safe stabilization of desorbed pollutant
in the UPR matrix. Application of environmentally friendly membranes, susceptible to easy biodegradation, had low negative effects to the environment.",
publisher = "Elsevier B.V.",
journal = "Journal of Industrial and Engineering Chemistry",
title = "A closed cycle of sustainable development: Effective removal and desorption of lead and dyes using an oxidized cellulose membrane",
pages = "536-520",
volume = "126",
doi = "10.1016/j.jiec.2023.06.041"
}

Knežević, N., Milanović, J., Veličković, Z., Milošević, M., Vuksanović, M. M., Onjia, A.,& Marinković, A.. (2023). A closed cycle of sustainable development: Effective removal and desorption of lead and dyes using an oxidized cellulose membrane. in Journal of Industrial and Engineering Chemistry
Elsevier B.V.., 126, 520-536.
https://doi.org/10.1016/j.jiec.2023.06.041

Knežević N, Milanović J, Veličković Z, Milošević M, Vuksanović MM, Onjia A, Marinković A. A closed cycle of sustainable development: Effective removal and desorption of lead and dyes using an oxidized cellulose membrane. in Journal of Industrial and Engineering Chemistry. 2023;126:520-536.
doi:10.1016/j.jiec.2023.06.041 .

Knežević, Nataša, Milanović, Jovana, Veličković, Zlate, Milošević, Milena, Vuksanović, Marija M., Onjia, Antonije, Marinković, Aleksandar, "A closed cycle of sustainable development: Effective removal and desorption of lead and dyes using an oxidized cellulose membrane" in Journal of Industrial and Engineering Chemistry, 126 (2023):520-536,
https://doi.org/10.1016/j.jiec.2023.06.041 . .

Nedeljković, D., Stajić-Trošić, J., Grujić, A., Milanović, P., Milanović, J.,& Perišić, S.. (2023). Recirkulacija produkata sagorevanja u proizvodnji silicijuma. .
https://hdl.handle.net/21.15107/rcub_technorep_6969

Nedeljković D, Stajić-Trošić J, Grujić A, Milanović P, Milanović J, Perišić S. Recirkulacija produkata sagorevanja u proizvodnji silicijuma. 2023;.
https://hdl.handle.net/21.15107/rcub_technorep_6969 .

Nedeljković, Dragutin, Stajić-Trošić, Jasna, Grujić, Aleksandar, Milanović, Predrag, Milanović, Jovana, Perišić, Srđan, "Recirkulacija produkata sagorevanja u proizvodnji silicijuma" (2023),
https://hdl.handle.net/21.15107/rcub_technorep_6969 .

TY  - JOUR
AU  - Putić, Lana
AU  - Stajić-Trošić, Jasna
AU  - Ćosović, Vladan
AU  - Grujić, Aleksandar
AU  - Milanović, Jovana
AU  - Pilić, Branka
AU  - Stanković, Snežana
PY  - 2023
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/4992
AB  - This study investigates the effect of surface modification by deposition of electrospun fibers on properties and performance of three different microporous polypropylene/polyethylene (PP/PE) commercial nonwoven membrane supports (Novatexx 2430, 2465 and 2473). Polyamide (nylon 6) nanofiber webs with a small number of defects and fibers of about 100 nanometer diameter were successfully deposited onto a surface of the selected membrane supports. FESEM was used to examine microstructure and morphology of the unmodified substrates and the prepared composite two-layer membranes. DSC was applied to investigate thermal stability and FT-IR analysis to confirm the chemical composition of the studied membranes. Saline water permeability tests of the prepared two-layer composite membranes were carried out. The largest pressure difference was measured for PA nanofiber/Novatexx 2430 sample, which was ascribed to a denser net structure of the membrane support and possibly to the newly formed layer of dissolved salts on the membrane surface.
T2  - Journal of the Textile Institute
T1  - Characterization of microporous PP/PE nonwoven mats surface modified by deposition of electrospun nanofibers
EP  - 121
IS  - 1
SP  - 110
VL  - 114
DO  - 10.1080/00405000.2021.2024343
ER  - 

@article{
author = "Putić, Lana and Stajić-Trošić, Jasna and Ćosović, Vladan and Grujić, Aleksandar and Milanović, Jovana and Pilić, Branka and Stanković, Snežana",
year = "2023",
abstract = "This study investigates the effect of surface modification by deposition of electrospun fibers on properties and performance of three different microporous polypropylene/polyethylene (PP/PE) commercial nonwoven membrane supports (Novatexx 2430, 2465 and 2473). Polyamide (nylon 6) nanofiber webs with a small number of defects and fibers of about 100 nanometer diameter were successfully deposited onto a surface of the selected membrane supports. FESEM was used to examine microstructure and morphology of the unmodified substrates and the prepared composite two-layer membranes. DSC was applied to investigate thermal stability and FT-IR analysis to confirm the chemical composition of the studied membranes. Saline water permeability tests of the prepared two-layer composite membranes were carried out. The largest pressure difference was measured for PA nanofiber/Novatexx 2430 sample, which was ascribed to a denser net structure of the membrane support and possibly to the newly formed layer of dissolved salts on the membrane surface.",
journal = "Journal of the Textile Institute",
title = "Characterization of microporous PP/PE nonwoven mats surface modified by deposition of electrospun nanofibers",
pages = "121-110",
number = "1",
volume = "114",
doi = "10.1080/00405000.2021.2024343"
}

Putić, L., Stajić-Trošić, J., Ćosović, V., Grujić, A., Milanović, J., Pilić, B.,& Stanković, S.. (2023). Characterization of microporous PP/PE nonwoven mats surface modified by deposition of electrospun nanofibers. in Journal of the Textile Institute, 114(1), 110-121.
https://doi.org/10.1080/00405000.2021.2024343

Putić L, Stajić-Trošić J, Ćosović V, Grujić A, Milanović J, Pilić B, Stanković S. Characterization of microporous PP/PE nonwoven mats surface modified by deposition of electrospun nanofibers. in Journal of the Textile Institute. 2023;114(1):110-121.
doi:10.1080/00405000.2021.2024343 .

Putić, Lana, Stajić-Trošić, Jasna, Ćosović, Vladan, Grujić, Aleksandar, Milanović, Jovana, Pilić, Branka, Stanković, Snežana, "Characterization of microporous PP/PE nonwoven mats surface modified by deposition of electrospun nanofibers" in Journal of the Textile Institute, 114, no. 1 (2023):110-121,
https://doi.org/10.1080/00405000.2021.2024343 . .

TY  - JOUR
AU  - Grujić, Dragana
AU  - Savić, Aleksandar
AU  - Papuga, Saša
AU  - Milošević, Milena
AU  - Kolar, Mitja
AU  - Milanović, Predrag M.
AU  - Milanović, Jovana Ž.
PY  - 2023
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/6465
AB  - The study aimed to estimate the influence of temperature, time, and ultrasound application during desizing and scouring of cotton with α-amylase and pectinase, respectively, on the weight loss, breaking force and color difference between raw and bio-scoured cotton, to obtain purified and hydrophilic cotton, with a simultaneous slight decrease in mechanical properties. Under the optimal conditions, determined by the application of Response Surface Methodology (time – 30 min, temperature – 59.4 °C, with ultrasound treatment), a weight loss of 4.97%, color difference of 3.86, and a breaking force of 730.22N were obtained. The bio-scoured cotton fabric was also characterized in terms of electrokinetic and sorption properties, chemical composition and morphology of the cotton surface by zeta-potential measurement, wicking and contact angle determination, FTIR and SEM characterization, respectively. The developed enzymatic scouring process leads to obtaining purified, whiter and hydrophilic cotton, with slight changes in mechanical properties, which makes bio-scoured cotton fabric suitable for further wet processing.
PB  - Publishing House of the Romanian Academy
T2  - Cellulose Chemistry and Technology
T1  - Optimization of Enzymatic Desizing and Scouring of Cotton Fabric by Response Surface Methodology
EP  - 184
IS  - 1-2
SP  - 167
VL  - 57
DO  - 10.35812/CelluloseChemTechnol.2023.57.17
ER  - 

@article{
author = "Grujić, Dragana and Savić, Aleksandar and Papuga, Saša and Milošević, Milena and Kolar, Mitja and Milanović, Predrag M. and Milanović, Jovana Ž.",
year = "2023",
abstract = "The study aimed to estimate the influence of temperature, time, and ultrasound application during desizing and scouring of cotton with α-amylase and pectinase, respectively, on the weight loss, breaking force and color difference between raw and bio-scoured cotton, to obtain purified and hydrophilic cotton, with a simultaneous slight decrease in mechanical properties. Under the optimal conditions, determined by the application of Response Surface Methodology (time – 30 min, temperature – 59.4 °C, with ultrasound treatment), a weight loss of 4.97%, color difference of 3.86, and a breaking force of 730.22N were obtained. The bio-scoured cotton fabric was also characterized in terms of electrokinetic and sorption properties, chemical composition and morphology of the cotton surface by zeta-potential measurement, wicking and contact angle determination, FTIR and SEM characterization, respectively. The developed enzymatic scouring process leads to obtaining purified, whiter and hydrophilic cotton, with slight changes in mechanical properties, which makes bio-scoured cotton fabric suitable for further wet processing.",
publisher = "Publishing House of the Romanian Academy",
journal = "Cellulose Chemistry and Technology",
title = "Optimization of Enzymatic Desizing and Scouring of Cotton Fabric by Response Surface Methodology",
pages = "184-167",
number = "1-2",
volume = "57",
doi = "10.35812/CelluloseChemTechnol.2023.57.17"
}

Grujić, D., Savić, A., Papuga, S., Milošević, M., Kolar, M., Milanović, P. M.,& Milanović, J. Ž.. (2023). Optimization of Enzymatic Desizing and Scouring of Cotton Fabric by Response Surface Methodology. in Cellulose Chemistry and Technology
Publishing House of the Romanian Academy., 57(1-2), 167-184.
https://doi.org/10.35812/CelluloseChemTechnol.2023.57.17

Grujić D, Savić A, Papuga S, Milošević M, Kolar M, Milanović PM, Milanović JŽ. Optimization of Enzymatic Desizing and Scouring of Cotton Fabric by Response Surface Methodology. in Cellulose Chemistry and Technology. 2023;57(1-2):167-184.
doi:10.35812/CelluloseChemTechnol.2023.57.17 .

Grujić, Dragana, Savić, Aleksandar, Papuga, Saša, Milošević, Milena, Kolar, Mitja, Milanović, Predrag M., Milanović, Jovana Ž., "Optimization of Enzymatic Desizing and Scouring of Cotton Fabric by Response Surface Methodology" in Cellulose Chemistry and Technology, 57, no. 1-2 (2023):167-184,
https://doi.org/10.35812/CelluloseChemTechnol.2023.57.17 . .

Milanović, P., Grujić, D., Nedeljković, D., Stanković, S., Novaković, M.,& Milanović, J.. (2022). Konstrukcija automatizovanog uređaja za određivanje kapilarnosti tekstilnih i kompozitnih materijala primenom „open-source“ principa. .
https://hdl.handle.net/21.15107/rcub_technorep_6968

Milanović P, Grujić D, Nedeljković D, Stanković S, Novaković M, Milanović J. Konstrukcija automatizovanog uređaja za određivanje kapilarnosti tekstilnih i kompozitnih materijala primenom „open-source“ principa. 2022;.
https://hdl.handle.net/21.15107/rcub_technorep_6968 .

Milanović, Predrag, Grujić, Dragana, Nedeljković, Dragutin, Stanković, Snežana, Novaković, Milada, Milanović, Jovana, "Konstrukcija automatizovanog uređaja za određivanje kapilarnosti tekstilnih i kompozitnih materijala primenom „open-source“ principa" (2022),
https://hdl.handle.net/21.15107/rcub_technorep_6968 .

TY  - JOUR
AU  - Milanović, Jovana
AU  - Lazic, Tijana
AU  - Zivkovic, Irena
AU  - Vuksanović, Marija M.
AU  - Milosevic, Milena
AU  - Kostić, Mirjana
PY  - 2022
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/5004
AB  - This study elaborates the application of composite films based on nanofibrillated cellulose obtained from cotton linters oxidized in the 2,2,6,6-tetramethylpiperidine-1-oxyl radical (TEMPO)/NaBr/NaClO system, with the use of CaCO3 and/or Al(OH)(3) as fillers, and glycols as plasticizers, to improve the mechanical, optical, and sorption properties of paper. The paper coating with nanofibrillated cellulose-based films, without additional adhesive, depending on the concentration of nanofibrillated cellulose in the dispersion and the type of filler, improves the mechanical properties of paper, and decreases sorption properties, while no significant changes were observed in optical properties compared to the initial papers.
T2  - Journal of Natural Fibers
T1  - The Effect of Nanofibrillated Tempo-oxidized Cotton Linters on the Strength and Optical Properties of Paper
EP  - 4006
IS  - 11
SP  - 3993
VL  - 19
DO  - 10.1080/15440478.2020.1848742
ER  - 

@article{
author = "Milanović, Jovana and Lazic, Tijana and Zivkovic, Irena and Vuksanović, Marija M. and Milosevic, Milena and Kostić, Mirjana",
year = "2022",
abstract = "This study elaborates the application of composite films based on nanofibrillated cellulose obtained from cotton linters oxidized in the 2,2,6,6-tetramethylpiperidine-1-oxyl radical (TEMPO)/NaBr/NaClO system, with the use of CaCO3 and/or Al(OH)(3) as fillers, and glycols as plasticizers, to improve the mechanical, optical, and sorption properties of paper. The paper coating with nanofibrillated cellulose-based films, without additional adhesive, depending on the concentration of nanofibrillated cellulose in the dispersion and the type of filler, improves the mechanical properties of paper, and decreases sorption properties, while no significant changes were observed in optical properties compared to the initial papers.",
journal = "Journal of Natural Fibers",
title = "The Effect of Nanofibrillated Tempo-oxidized Cotton Linters on the Strength and Optical Properties of Paper",
pages = "4006-3993",
number = "11",
volume = "19",
doi = "10.1080/15440478.2020.1848742"
}

Milanović, J., Lazic, T., Zivkovic, I., Vuksanović, M. M., Milosevic, M.,& Kostić, M.. (2022). The Effect of Nanofibrillated Tempo-oxidized Cotton Linters on the Strength and Optical Properties of Paper. in Journal of Natural Fibers, 19(11), 3993-4006.
https://doi.org/10.1080/15440478.2020.1848742

Milanović J, Lazic T, Zivkovic I, Vuksanović MM, Milosevic M, Kostić M. The Effect of Nanofibrillated Tempo-oxidized Cotton Linters on the Strength and Optical Properties of Paper. in Journal of Natural Fibers. 2022;19(11):3993-4006.
doi:10.1080/15440478.2020.1848742 .

Milanović, Jovana, Lazic, Tijana, Zivkovic, Irena, Vuksanović, Marija M., Milosevic, Milena, Kostić, Mirjana, "The Effect of Nanofibrillated Tempo-oxidized Cotton Linters on the Strength and Optical Properties of Paper" in Journal of Natural Fibers, 19, no. 11 (2022):3993-4006,
https://doi.org/10.1080/15440478.2020.1848742 . .

TY  - JOUR
AU  - Milanović, Jovana
AU  - Milošević, Milena
AU  - Janković-Častvan, Ivona
AU  - Kostić, Mirjana
PY  - 2022
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/5003
AB  - In this paper, the capillary rise and sorption ability of hemp fibers oxidized with hydrogen peroxide and potassium permanganate were studied, with the aim to get more insight into the changes in the structure of hemp fibers caused by oxidation, and to compare the influence of applied oxidative agents on hemp fibers. Capillary rise was presented as a function of a liquid rise height vs times, with determined all three capillary coefficients, while sorption ability was determined as water retention values and moisture sorption. For structural analysis of the samples the ATR-FTIR technique was used. Also, the amount of aldehyde and carboxyl groups and the lignin content in oxidized fibers were determined. The surface fibers morphology was observed by FESEM. In all oxidized hemp fibers an increase in capillarity was obtained for both oxidizing agents (33-75 mm for H2O2, and 40-114 mm for KMnO4), compared to 31 mm for unmodified fibers, but decreased sorption ability. Application of both oxidative agents, were successful for introduction of functional groups into oxidized fibers, for reduction of the amount of non-cellulosic substances, as well as moisture sorption. Simultaneously, the fibers became finer, cleaner, whiter, softer and more suitable for further processing, while, generally, higher influence on changes into oxidized hemp fibers was achieved by oxidation with KMnO4, compared to oxidation with H2O2.
T2  - Journal of Natural Fibers
T1  - Capillary rise and sorption ability of hemp fibers oxidized by non-selective oxidative agents: hydrogen peroxide and potassium permanganate
EP  - 4582
IS  - 12
SP  - 4567
VL  - 19
DO  - 10.1080/15440478.2020.1870609
ER  - 

@article{
author = "Milanović, Jovana and Milošević, Milena and Janković-Častvan, Ivona and Kostić, Mirjana",
year = "2022",
abstract = "In this paper, the capillary rise and sorption ability of hemp fibers oxidized with hydrogen peroxide and potassium permanganate were studied, with the aim to get more insight into the changes in the structure of hemp fibers caused by oxidation, and to compare the influence of applied oxidative agents on hemp fibers. Capillary rise was presented as a function of a liquid rise height vs times, with determined all three capillary coefficients, while sorption ability was determined as water retention values and moisture sorption. For structural analysis of the samples the ATR-FTIR technique was used. Also, the amount of aldehyde and carboxyl groups and the lignin content in oxidized fibers were determined. The surface fibers morphology was observed by FESEM. In all oxidized hemp fibers an increase in capillarity was obtained for both oxidizing agents (33-75 mm for H2O2, and 40-114 mm for KMnO4), compared to 31 mm for unmodified fibers, but decreased sorption ability. Application of both oxidative agents, were successful for introduction of functional groups into oxidized fibers, for reduction of the amount of non-cellulosic substances, as well as moisture sorption. Simultaneously, the fibers became finer, cleaner, whiter, softer and more suitable for further processing, while, generally, higher influence on changes into oxidized hemp fibers was achieved by oxidation with KMnO4, compared to oxidation with H2O2.",
journal = "Journal of Natural Fibers",
title = "Capillary rise and sorption ability of hemp fibers oxidized by non-selective oxidative agents: hydrogen peroxide and potassium permanganate",
pages = "4582-4567",
number = "12",
volume = "19",
doi = "10.1080/15440478.2020.1870609"
}

Milanović, J., Milošević, M., Janković-Častvan, I.,& Kostić, M.. (2022). Capillary rise and sorption ability of hemp fibers oxidized by non-selective oxidative agents: hydrogen peroxide and potassium permanganate. in Journal of Natural Fibers, 19(12), 4567-4582.
https://doi.org/10.1080/15440478.2020.1870609

Milanović J, Milošević M, Janković-Častvan I, Kostić M. Capillary rise and sorption ability of hemp fibers oxidized by non-selective oxidative agents: hydrogen peroxide and potassium permanganate. in Journal of Natural Fibers. 2022;19(12):4567-4582.
doi:10.1080/15440478.2020.1870609 .

Milanović, Jovana, Milošević, Milena, Janković-Častvan, Ivona, Kostić, Mirjana, "Capillary rise and sorption ability of hemp fibers oxidized by non-selective oxidative agents: hydrogen peroxide and potassium permanganate" in Journal of Natural Fibers, 19, no. 12 (2022):4567-4582,
https://doi.org/10.1080/15440478.2020.1870609 . .

TY  - BOOK
AU  - Milanović, Jovana
PY  - 2021
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/6966
AB  - Predmet ove monografije obuhvata izučavanje primene i uticaja postupka selektivne TEMPO-oksidacije, kao jedne od metoda za oksidaciju celuloznog supstrata, na vlakna pamuka radi omogućavanja optimizacije procesa TEMPO-oksidacije u zavisnosti od željenih svojstava i oblasti primene modifikovanih vlakana.S obzirom da je oksidacija rađena na vlaknima pamuka, istaknuta su osnovna svojstva, struktura i reaktivnost vlakana pamuka i celuloze. Prikazane su karakteristike TEMPO-radikala (sinteza, hemijska struktura i redoks karakteristike) i objašnjeni su procesi TEMPO-oksidacije u sistemima koji se u praksi najviše primenjuju za oksidaciju polisaharida, sa posebnim osvrtom na sisteme za oksidisanje celuloznog supstrata. U monografiji su izložena tumačenja korelacije između različitih uslova oksidacije, sadržaja uvedenih funkcionalnih grupa i svojstava modifikovanih vlakana. Takođe, prikazano je i poređenje svojstava oksidisanih vlakana pamuka sa drugim oksidisanim prirodnim, po strukturi kompleksnijim – višećelijskim vlaknima konoplje, i hemijskim (liocel) celuloznim vlaknima, u cilju dobijanja odgovora na pitanje uticaja strukture celuloznog supstrata na tok i intenzitet reakcije oksidacije. Posebno je dat osvrt na primenu TEMPO-oksidisanih vlakana pamuka za dobijanje visokofunkcionalne celuloze sa specifičnim svojstvima, kao i za dobijanje nanoceluloznih fibrila. S obzirom na činjenicu da je priroda celuloznog polimera takva da je celuloza osetljiva na proces starenja i da je oksidisana celuloza više sklona razgradnji usled starenja polimera u odnosu na nemodifikovanu celulozu, kao i to da je TEMPO-oksidacija sve popularnija u hemijskom modifikovanju celuloze, pojavljuje se potreba za odgovorom na pitanje dugoročne stabilnosti TEMPO-oksidisane celuloze. Stoga su rezultati ispitivanja uticaja prirodnog starenja na TEMPO-oksidisana vlakna pamuka posebno istaknuti u monografiji, što je od velike važnosti kako za skladištenje i čuvanje, tako i za krajnju upotrebu proizvoda na bazi oksiceluloze. 
Predstavljena monografija namenjena je stručnoj i naučnoj javnosti kao i studentima postdiplomskih studija u našoj zemlji i šire, koji se u svom radu bave proučavanjem značajne oblasti oksi- i nano- materijala na bazi TEMPO-oksidisanog celuloznog supstrata.
PB  - Beograd : Tehnološko-metalurški fakultet Univerziteta
T1  - Oksicelulozni i nanomaterijali na bazi tempo-oksidisanih vlakana pamuka : monografija
EP  - 178
SP  - 1
UR  - https://hdl.handle.net/21.15107/rcub_technorep_6966
ER  - 

@book{
author = "Milanović, Jovana",
year = "2021",
abstract = "Predmet ove monografije obuhvata izučavanje primene i uticaja postupka selektivne TEMPO-oksidacije, kao jedne od metoda za oksidaciju celuloznog supstrata, na vlakna pamuka radi omogućavanja optimizacije procesa TEMPO-oksidacije u zavisnosti od željenih svojstava i oblasti primene modifikovanih vlakana.S obzirom da je oksidacija rađena na vlaknima pamuka, istaknuta su osnovna svojstva, struktura i reaktivnost vlakana pamuka i celuloze. Prikazane su karakteristike TEMPO-radikala (sinteza, hemijska struktura i redoks karakteristike) i objašnjeni su procesi TEMPO-oksidacije u sistemima koji se u praksi najviše primenjuju za oksidaciju polisaharida, sa posebnim osvrtom na sisteme za oksidisanje celuloznog supstrata. U monografiji su izložena tumačenja korelacije između različitih uslova oksidacije, sadržaja uvedenih funkcionalnih grupa i svojstava modifikovanih vlakana. Takođe, prikazano je i poređenje svojstava oksidisanih vlakana pamuka sa drugim oksidisanim prirodnim, po strukturi kompleksnijim – višećelijskim vlaknima konoplje, i hemijskim (liocel) celuloznim vlaknima, u cilju dobijanja odgovora na pitanje uticaja strukture celuloznog supstrata na tok i intenzitet reakcije oksidacije. Posebno je dat osvrt na primenu TEMPO-oksidisanih vlakana pamuka za dobijanje visokofunkcionalne celuloze sa specifičnim svojstvima, kao i za dobijanje nanoceluloznih fibrila. S obzirom na činjenicu da je priroda celuloznog polimera takva da je celuloza osetljiva na proces starenja i da je oksidisana celuloza više sklona razgradnji usled starenja polimera u odnosu na nemodifikovanu celulozu, kao i to da je TEMPO-oksidacija sve popularnija u hemijskom modifikovanju celuloze, pojavljuje se potreba za odgovorom na pitanje dugoročne stabilnosti TEMPO-oksidisane celuloze. Stoga su rezultati ispitivanja uticaja prirodnog starenja na TEMPO-oksidisana vlakna pamuka posebno istaknuti u monografiji, što je od velike važnosti kako za skladištenje i čuvanje, tako i za krajnju upotrebu proizvoda na bazi oksiceluloze. 
Predstavljena monografija namenjena je stručnoj i naučnoj javnosti kao i studentima postdiplomskih studija u našoj zemlji i šire, koji se u svom radu bave proučavanjem značajne oblasti oksi- i nano- materijala na bazi TEMPO-oksidisanog celuloznog supstrata.",
publisher = "Beograd : Tehnološko-metalurški fakultet Univerziteta",
title = "Oksicelulozni i nanomaterijali na bazi tempo-oksidisanih vlakana pamuka : monografija",
pages = "178-1",
url = "https://hdl.handle.net/21.15107/rcub_technorep_6966"
}

Milanović, J.. (2021). Oksicelulozni i nanomaterijali na bazi tempo-oksidisanih vlakana pamuka : monografija. 
Beograd : Tehnološko-metalurški fakultet Univerziteta., 1-178.
https://hdl.handle.net/21.15107/rcub_technorep_6966

Milanović J. Oksicelulozni i nanomaterijali na bazi tempo-oksidisanih vlakana pamuka : monografija. 2021;:1-178.
https://hdl.handle.net/21.15107/rcub_technorep_6966 .

Milanović, Jovana, "Oksicelulozni i nanomaterijali na bazi tempo-oksidisanih vlakana pamuka : monografija" (2021):1-178,
https://hdl.handle.net/21.15107/rcub_technorep_6966 .

TY  - JOUR
AU  - Milanović, Jovana
AU  - Milosevic, Milena
AU  - Korica, Matea
AU  - Janković-Častvan, Ivona
AU  - Kostić, Mirjana
PY  - 2021
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/4906
AB  - Applications of hemp fibers, as a promising natural material in the textile field, mostly require improved fiber properties. In this paper, the oxidation of hemp fibers with potassium permanganate was applied to reduce the amount of noncellulosic substances and moisture sorption; to introduce functional groups and increase capillarity; make fibers finer, softer and suitable for application in sport wears. The changes in sorption properties were characterized by capillary rise measurement and the ability of water retention and moisture sorption, while changes in mechanical properties were estimated by determination of tenacity and elongation of modified hemp fibers in comparison to the appropriate characteristic of unmodified fibers. ATR-FTIR, SEM techniques, and zeta potential measurement were used for the characterization of fiber structure, morphological and electrokinetic properties. We obtained a finer fiber with increased capillarity (up to 3.68 times) but reduced moisture sorption (down to 1.5 times) and water retention capacity (down to 2.8 times), with accomplished satisfactory preservation of mechanical properties. Obtained oxidized hemp fibers with attained features present a very suitable material for sportswear production. Additionally, in this paper, an improvement of the capillary rise measurement is given.
T2  - Fibers and Polymers
T1  - Oxidized Hemp Fibers with Simultaneously Increased Capillarity and Reduced Moisture Sorption as Suitable Textile Material for Advanced Application in Sportswear
EP  - 2062
IS  - 7
SP  - 2052
VL  - 22
DO  - 10.1007/s12221-021-0450-y
ER  - 

@article{
author = "Milanović, Jovana and Milosevic, Milena and Korica, Matea and Janković-Častvan, Ivona and Kostić, Mirjana",
year = "2021",
abstract = "Applications of hemp fibers, as a promising natural material in the textile field, mostly require improved fiber properties. In this paper, the oxidation of hemp fibers with potassium permanganate was applied to reduce the amount of noncellulosic substances and moisture sorption; to introduce functional groups and increase capillarity; make fibers finer, softer and suitable for application in sport wears. The changes in sorption properties were characterized by capillary rise measurement and the ability of water retention and moisture sorption, while changes in mechanical properties were estimated by determination of tenacity and elongation of modified hemp fibers in comparison to the appropriate characteristic of unmodified fibers. ATR-FTIR, SEM techniques, and zeta potential measurement were used for the characterization of fiber structure, morphological and electrokinetic properties. We obtained a finer fiber with increased capillarity (up to 3.68 times) but reduced moisture sorption (down to 1.5 times) and water retention capacity (down to 2.8 times), with accomplished satisfactory preservation of mechanical properties. Obtained oxidized hemp fibers with attained features present a very suitable material for sportswear production. Additionally, in this paper, an improvement of the capillary rise measurement is given.",
journal = "Fibers and Polymers",
title = "Oxidized Hemp Fibers with Simultaneously Increased Capillarity and Reduced Moisture Sorption as Suitable Textile Material for Advanced Application in Sportswear",
pages = "2062-2052",
number = "7",
volume = "22",
doi = "10.1007/s12221-021-0450-y"
}

Milanović, J., Milosevic, M., Korica, M., Janković-Častvan, I.,& Kostić, M.. (2021). Oxidized Hemp Fibers with Simultaneously Increased Capillarity and Reduced Moisture Sorption as Suitable Textile Material for Advanced Application in Sportswear. in Fibers and Polymers, 22(7), 2052-2062.
https://doi.org/10.1007/s12221-021-0450-y

Milanović J, Milosevic M, Korica M, Janković-Častvan I, Kostić M. Oxidized Hemp Fibers with Simultaneously Increased Capillarity and Reduced Moisture Sorption as Suitable Textile Material for Advanced Application in Sportswear. in Fibers and Polymers. 2021;22(7):2052-2062.
doi:10.1007/s12221-021-0450-y .

Milanović, Jovana, Milosevic, Milena, Korica, Matea, Janković-Častvan, Ivona, Kostić, Mirjana, "Oxidized Hemp Fibers with Simultaneously Increased Capillarity and Reduced Moisture Sorption as Suitable Textile Material for Advanced Application in Sportswear" in Fibers and Polymers, 22, no. 7 (2021):2052-2062,
https://doi.org/10.1007/s12221-021-0450-y . .

TY  - JOUR
AU  - Milanović, Јovana
AU  - Lazić, Тijana
AU  - Živković, Irena
AU  - Milošević, Milena
AU  - Janković-Častvan, Ivona
AU  - Kostić, Мirjana
PY  - 2021
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/5917
AB  - Nanofibrillated films based on TEMPO-oxidized cotton linters were applied to reduce the hydrophilic properties of paper. For this purpose, aqueous dispersions of nanofibrillated cellulose of different composition: 1 and 3% of nanofibrillated cellulose, up to 13% of CaCO3 and/or Al(OH)3, up to 20% of propane-1,2-diol (glycol), and up to 21% of TEMPO-oxidized cotton linters were coated on the model paper, without additional adhesive. The pristine model paper and papers coated with nanofibrillated cellulose-based composite films were characterized in terms of water absorptiveness by COBB method and water drop contact angle measurements. The surface appearance was characterized by scanning electron microscopy (SEM) and surface chemistry by infrared spectroscopy with Fourier transform and attenuated total reflection (ATR-FTIR). Additionally, optical properties, i.e. measurement of reflection curves and CIE degrees of whiteness, were determined according to appropriate standards. For all papers coated with nanofibrillated cellulose-based films, depending on the composition of the dispersions, a decrease in sorption properties was achieved, without changes in optical properties and surface morphology of the paper compared to the pristine paper.
PB  - Engineers Society for Corrosion
T2  - Materials Protection
T1  - Decreasing of water absorptiveness of paper by coating nanofibrillated cellulose films
EP  - 190
IS  - 3
SP  - 180
VL  - 62
DO  - 10.5937/zasmat2103180M
ER  - 

@article{
author = "Milanović, Јovana and Lazić, Тijana and Živković, Irena and Milošević, Milena and Janković-Častvan, Ivona and Kostić, Мirjana",
year = "2021",
abstract = "Nanofibrillated films based on TEMPO-oxidized cotton linters were applied to reduce the hydrophilic properties of paper. For this purpose, aqueous dispersions of nanofibrillated cellulose of different composition: 1 and 3% of nanofibrillated cellulose, up to 13% of CaCO3 and/or Al(OH)3, up to 20% of propane-1,2-diol (glycol), and up to 21% of TEMPO-oxidized cotton linters were coated on the model paper, without additional adhesive. The pristine model paper and papers coated with nanofibrillated cellulose-based composite films were characterized in terms of water absorptiveness by COBB method and water drop contact angle measurements. The surface appearance was characterized by scanning electron microscopy (SEM) and surface chemistry by infrared spectroscopy with Fourier transform and attenuated total reflection (ATR-FTIR). Additionally, optical properties, i.e. measurement of reflection curves and CIE degrees of whiteness, were determined according to appropriate standards. For all papers coated with nanofibrillated cellulose-based films, depending on the composition of the dispersions, a decrease in sorption properties was achieved, without changes in optical properties and surface morphology of the paper compared to the pristine paper.",
publisher = "Engineers Society for Corrosion",
journal = "Materials Protection",
title = "Decreasing of water absorptiveness of paper by coating nanofibrillated cellulose films",
pages = "190-180",
number = "3",
volume = "62",
doi = "10.5937/zasmat2103180M"
}

Milanović, Ј., Lazić, Т., Živković, I., Milošević, M., Janković-Častvan, I.,& Kostić, М.. (2021). Decreasing of water absorptiveness of paper by coating nanofibrillated cellulose films. in Materials Protection
Engineers Society for Corrosion., 62(3), 180-190.
https://doi.org/10.5937/zasmat2103180M

Milanović Ј, Lazić Т, Živković I, Milošević M, Janković-Častvan I, Kostić М. Decreasing of water absorptiveness of paper by coating nanofibrillated cellulose films. in Materials Protection. 2021;62(3):180-190.
doi:10.5937/zasmat2103180M .

Milanović, Јovana, Lazić, Тijana, Živković, Irena, Milošević, Milena, Janković-Častvan, Ivona, Kostić, Мirjana, "Decreasing of water absorptiveness of paper by coating nanofibrillated cellulose films" in Materials Protection, 62, no. 3 (2021):180-190,
https://doi.org/10.5937/zasmat2103180M . .

TY  - JOUR
AU  - Milanović, Jovana
AU  - Schiehser, Sonja
AU  - Potthast, Antje
AU  - Kostić, Mirjana
PY  - 2020
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/4347
AB  - Stability of cotton fibers oxidized by the 2,2,6,6-tetramethylpiperidine-1-oxy radical (TEMPO)-mediated system during natural aging was monitored; the oxidized and five-year-aged fibers were characterized in terms of molecular weight distribution, quantity and distribution of functionalities, tensile strength, color difference, and yellowness index. The distribution of functionalities introduced in cotton fibers by TEMPO-mediated oxidation and subsequent aging was investigated by means of gel permeation chromatography using multiple detection and group-selective labeling. The mild TEMPO-mediated oxidation retains the molar mass of oxidized cotton, but this status is not stable during natural aging. For highly oxidized cotton, the molar mass of aged fibers is low but stable. Aged TEMPO-oxidized cotton shows a prominent discoloration and an increased yellowness index. For tensile strength, the limiting value was obtained for aged TEMPO-oxidized cotton, regardless of whether the samples had initially been oxidized with a low or high degree of oxidation.
PB  - Elsevier Sci Ltd, Oxford
T2  - Carbohydrate Polymers
T1  - Stability of TEMPO-oxidized cotton fibers during natural aging
VL  - 230
DO  - 10.1016/j.carbpol.2019.115587
ER  - 

@article{
author = "Milanović, Jovana and Schiehser, Sonja and Potthast, Antje and Kostić, Mirjana",
year = "2020",
abstract = "Stability of cotton fibers oxidized by the 2,2,6,6-tetramethylpiperidine-1-oxy radical (TEMPO)-mediated system during natural aging was monitored; the oxidized and five-year-aged fibers were characterized in terms of molecular weight distribution, quantity and distribution of functionalities, tensile strength, color difference, and yellowness index. The distribution of functionalities introduced in cotton fibers by TEMPO-mediated oxidation and subsequent aging was investigated by means of gel permeation chromatography using multiple detection and group-selective labeling. The mild TEMPO-mediated oxidation retains the molar mass of oxidized cotton, but this status is not stable during natural aging. For highly oxidized cotton, the molar mass of aged fibers is low but stable. Aged TEMPO-oxidized cotton shows a prominent discoloration and an increased yellowness index. For tensile strength, the limiting value was obtained for aged TEMPO-oxidized cotton, regardless of whether the samples had initially been oxidized with a low or high degree of oxidation.",
publisher = "Elsevier Sci Ltd, Oxford",
journal = "Carbohydrate Polymers",
title = "Stability of TEMPO-oxidized cotton fibers during natural aging",
volume = "230",
doi = "10.1016/j.carbpol.2019.115587"
}

Milanović, J., Schiehser, S., Potthast, A.,& Kostić, M.. (2020). Stability of TEMPO-oxidized cotton fibers during natural aging. in Carbohydrate Polymers
Elsevier Sci Ltd, Oxford., 230.
https://doi.org/10.1016/j.carbpol.2019.115587

Milanović J, Schiehser S, Potthast A, Kostić M. Stability of TEMPO-oxidized cotton fibers during natural aging. in Carbohydrate Polymers. 2020;230.
doi:10.1016/j.carbpol.2019.115587 .

Milanović, Jovana, Schiehser, Sonja, Potthast, Antje, Kostić, Mirjana, "Stability of TEMPO-oxidized cotton fibers during natural aging" in Carbohydrate Polymers, 230 (2020),
https://doi.org/10.1016/j.carbpol.2019.115587 . .

TY  - JOUR
AU  - Praskalo, Jovica
AU  - Beganović, Adnan
AU  - Milanović, Jovana
AU  - Stanković, Koviljka
PY  - 2020
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/4433
AB  - This paper presents the study that would allow a revision of the currently valid diagnostic reference level in intraoral dental X-ray radiography in Bosnia and Herzegovina. The study was conducted for six procedures that are used to capture incisor, premolar and molar teeth, of both maxilla and mandible, in adults. Measurements were performed on 41 intraoral X-ray devices, 20 of which were systems with digital image receptor and 21 film-based X-ray systems. In this study, incident air kerma (K-i) and air kerma-area product (P-KA) were used as patient dose descriptors. The third quartile (Q(3)) of the measured incident air-kerma values was used to compare with the current national diagnostic reference level (DRL) for intraoral dental procedures. The obtained results of Q(3) for both types of devices, with film-based and digital image receptors, have shown that the third quartile values are lower (3.5 and 1.2 mGy, respectively) than the current national DRL (7.0 mGy). Hence, new data can be used to re-establish the diagnostic reference levels in intraoral dental X-ray examinations in Bosnia and Herzegovina.
PB  - Oxford Univ Press, Oxford
T2  - Radiation Protection Dosimetry
T1  - Intraoral dental x-ray radiography in Bosnia and Herzegovina: study for revising diagnostic reference level value
EP  - 99
IS  - 1
SP  - 90
VL  - 190
DO  - 10.1093/rpd/ncaa081
ER  - 

@article{
author = "Praskalo, Jovica and Beganović, Adnan and Milanović, Jovana and Stanković, Koviljka",
year = "2020",
abstract = "This paper presents the study that would allow a revision of the currently valid diagnostic reference level in intraoral dental X-ray radiography in Bosnia and Herzegovina. The study was conducted for six procedures that are used to capture incisor, premolar and molar teeth, of both maxilla and mandible, in adults. Measurements were performed on 41 intraoral X-ray devices, 20 of which were systems with digital image receptor and 21 film-based X-ray systems. In this study, incident air kerma (K-i) and air kerma-area product (P-KA) were used as patient dose descriptors. The third quartile (Q(3)) of the measured incident air-kerma values was used to compare with the current national diagnostic reference level (DRL) for intraoral dental procedures. The obtained results of Q(3) for both types of devices, with film-based and digital image receptors, have shown that the third quartile values are lower (3.5 and 1.2 mGy, respectively) than the current national DRL (7.0 mGy). Hence, new data can be used to re-establish the diagnostic reference levels in intraoral dental X-ray examinations in Bosnia and Herzegovina.",
publisher = "Oxford Univ Press, Oxford",
journal = "Radiation Protection Dosimetry",
title = "Intraoral dental x-ray radiography in Bosnia and Herzegovina: study for revising diagnostic reference level value",
pages = "99-90",
number = "1",
volume = "190",
doi = "10.1093/rpd/ncaa081"
}

Praskalo, J., Beganović, A., Milanović, J.,& Stanković, K.. (2020). Intraoral dental x-ray radiography in Bosnia and Herzegovina: study for revising diagnostic reference level value. in Radiation Protection Dosimetry
Oxford Univ Press, Oxford., 190(1), 90-99.
https://doi.org/10.1093/rpd/ncaa081

Praskalo J, Beganović A, Milanović J, Stanković K. Intraoral dental x-ray radiography in Bosnia and Herzegovina: study for revising diagnostic reference level value. in Radiation Protection Dosimetry. 2020;190(1):90-99.
doi:10.1093/rpd/ncaa081 .

Praskalo, Jovica, Beganović, Adnan, Milanović, Jovana, Stanković, Koviljka, "Intraoral dental x-ray radiography in Bosnia and Herzegovina: study for revising diagnostic reference level value" in Radiation Protection Dosimetry, 190, no. 1 (2020):90-99,
https://doi.org/10.1093/rpd/ncaa081 . .

TY  - JOUR
AU  - Novaković, Milada S.
AU  - Milanović, Jovana
AU  - Grujić, Dragana
AU  - Stanković, Snežana
PY  - 2020
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/4496
AB  - Liquid transport in textile fabrics determines thermal comfort during high physical activity of a person when liquid perspiration is produced and needs to be transferred away from the skin to keep the thermal balance. In this investigation, an attempt was made to get some indications of how the combination of the fabric composition, geometry and dimensional stability, and the moisture content influences liquid transfer properties of plain weft knitted fabrics. Therefore, the knitted fabrics made from pure hydrophilic (hemp fibres), pure hydrophobic (acrylic fibres) and a hydrophilic/hydrophobic (hemp/acrylic) fibre blend underwent a trial wear and care period. The Malden Mills water distribution test was performed for the knitted fabrics with different moisture contents (0-30 %) in order to evaluate the effect on liquid transfer properties. Water transfer ability and water holding capacity of the knitted fabrics were also determined after undergoing the wear trial test. The obtained results were analysed with respect to macro and micro scales of porosity of knitted fabrics. It has been shown that the geometric configuration of the complex porous network in knitted fabrics influenced their liquid transfer properties in the whole moisture content range regardless of the composition. Despite the reconfiguration of the pore system in the knits during the trial period, their liquid transfer properties were still dependent on the pore size and distribution.
PB  - Savez hemijskih inženjera, Beograd
T2  - Hemijska industrija
T1  - Liquid transfer properties of textile fabrics as a function of moisture content
EP  - 131
IS  - 2
SP  - 118
VL  - 74
DO  - 10.2298/HEMIND190925008N
ER  - 

@article{
author = "Novaković, Milada S. and Milanović, Jovana and Grujić, Dragana and Stanković, Snežana",
year = "2020",
abstract = "Liquid transport in textile fabrics determines thermal comfort during high physical activity of a person when liquid perspiration is produced and needs to be transferred away from the skin to keep the thermal balance. In this investigation, an attempt was made to get some indications of how the combination of the fabric composition, geometry and dimensional stability, and the moisture content influences liquid transfer properties of plain weft knitted fabrics. Therefore, the knitted fabrics made from pure hydrophilic (hemp fibres), pure hydrophobic (acrylic fibres) and a hydrophilic/hydrophobic (hemp/acrylic) fibre blend underwent a trial wear and care period. The Malden Mills water distribution test was performed for the knitted fabrics with different moisture contents (0-30 %) in order to evaluate the effect on liquid transfer properties. Water transfer ability and water holding capacity of the knitted fabrics were also determined after undergoing the wear trial test. The obtained results were analysed with respect to macro and micro scales of porosity of knitted fabrics. It has been shown that the geometric configuration of the complex porous network in knitted fabrics influenced their liquid transfer properties in the whole moisture content range regardless of the composition. Despite the reconfiguration of the pore system in the knits during the trial period, their liquid transfer properties were still dependent on the pore size and distribution.",
publisher = "Savez hemijskih inženjera, Beograd",
journal = "Hemijska industrija",
title = "Liquid transfer properties of textile fabrics as a function of moisture content",
pages = "131-118",
number = "2",
volume = "74",
doi = "10.2298/HEMIND190925008N"
}

Novaković, M. S., Milanović, J., Grujić, D.,& Stanković, S.. (2020). Liquid transfer properties of textile fabrics as a function of moisture content. in Hemijska industrija
Savez hemijskih inženjera, Beograd., 74(2), 118-131.
https://doi.org/10.2298/HEMIND190925008N

Novaković MS, Milanović J, Grujić D, Stanković S. Liquid transfer properties of textile fabrics as a function of moisture content. in Hemijska industrija. 2020;74(2):118-131.
doi:10.2298/HEMIND190925008N .

Novaković, Milada S., Milanović, Jovana, Grujić, Dragana, Stanković, Snežana, "Liquid transfer properties of textile fabrics as a function of moisture content" in Hemijska industrija, 74, no. 2 (2020):118-131,
https://doi.org/10.2298/HEMIND190925008N . .

TY  - JOUR
AU  - Milanovic, Predrag M.
AU  - Stanković, Snežana
AU  - Novakovic, Milada
AU  - Grujic, Dragana
AU  - Kostić, Mirjana
AU  - Milanović, Jovana
PY  - 2020
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/4746
AB  - The development of automated software and the device for determination of wicking of textile materials, using open-source ImageJ libraries for image processing, and newly designed additional algorithm for the determination of threshold, is presented in this paper. The description of the device, design of the open-source software "Kapilarko", as well as an explanation of the steps: image processing, threshold determination and reading of wicking height, are provided. We have also investigated the possibility of using the artificial neural networks for automatic recognition of the wicking height. The results showed that the recognition of the wet area of the sample, based on the application of artificial neural networks was in a very good agreement with the experimental data. The device's utility for the measurement of wicking ability of textile materials was proved by testing various knitted fabrics. The constructed device has the advantages of providing automated measurement and minimization of the subjective errors of the operators; extremely fast or long-term measurements; digital recording of results; consistency of experimental conditions; possibility of using water instead of colors and, last but not least, low cost of the device. Considering the importance and frequent measurements of wicking ability of textile materials, the advantages of the presented device, as well as the fact that commercial software without publishing the source-code, are used for most of the available devices, we believe that our idea to design the automated software and device by applying the "open-source" approach, will be of benefit to scientists and engineers in using or improving wicking experiments.
PB  - Public Library Science, San Francisco
T2  - Plos One
T1  - Development of the automated software and device for determination of wicking in textiles using open-source tools
IS  - 11
VL  - 15
DO  - 10.1371/journal.pone.0241665
ER  - 

@article{
author = "Milanovic, Predrag M. and Stanković, Snežana and Novakovic, Milada and Grujic, Dragana and Kostić, Mirjana and Milanović, Jovana",
year = "2020",
abstract = "The development of automated software and the device for determination of wicking of textile materials, using open-source ImageJ libraries for image processing, and newly designed additional algorithm for the determination of threshold, is presented in this paper. The description of the device, design of the open-source software "Kapilarko", as well as an explanation of the steps: image processing, threshold determination and reading of wicking height, are provided. We have also investigated the possibility of using the artificial neural networks for automatic recognition of the wicking height. The results showed that the recognition of the wet area of the sample, based on the application of artificial neural networks was in a very good agreement with the experimental data. The device's utility for the measurement of wicking ability of textile materials was proved by testing various knitted fabrics. The constructed device has the advantages of providing automated measurement and minimization of the subjective errors of the operators; extremely fast or long-term measurements; digital recording of results; consistency of experimental conditions; possibility of using water instead of colors and, last but not least, low cost of the device. Considering the importance and frequent measurements of wicking ability of textile materials, the advantages of the presented device, as well as the fact that commercial software without publishing the source-code, are used for most of the available devices, we believe that our idea to design the automated software and device by applying the "open-source" approach, will be of benefit to scientists and engineers in using or improving wicking experiments.",
publisher = "Public Library Science, San Francisco",
journal = "Plos One",
title = "Development of the automated software and device for determination of wicking in textiles using open-source tools",
number = "11",
volume = "15",
doi = "10.1371/journal.pone.0241665"
}

Milanovic, P. M., Stanković, S., Novakovic, M., Grujic, D., Kostić, M.,& Milanović, J.. (2020). Development of the automated software and device for determination of wicking in textiles using open-source tools. in Plos One
Public Library Science, San Francisco., 15(11).
https://doi.org/10.1371/journal.pone.0241665

Milanovic PM, Stanković S, Novakovic M, Grujic D, Kostić M, Milanović J. Development of the automated software and device for determination of wicking in textiles using open-source tools. in Plos One. 2020;15(11).
doi:10.1371/journal.pone.0241665 .

Milanovic, Predrag M., Stanković, Snežana, Novakovic, Milada, Grujic, Dragana, Kostić, Mirjana, Milanović, Jovana, "Development of the automated software and device for determination of wicking in textiles using open-source tools" in Plos One, 15, no. 11 (2020),
https://doi.org/10.1371/journal.pone.0241665 . .

TY  - JOUR
AU  - Milanović, Jovana
AU  - Korica, Matea
AU  - Nikolić, Tanja
AU  - Kostić, Mirjana
PY  - 2019
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/6837
AB  - In this paper, the principles of the action of the selective (NaIO4 and
2,2,6,6-tetramethylpiperidine-1-oxyl-TEMPO radical) and non-selective (H2O2 and
KMnO4) oxidation agents on cellulose are presented. Their importance in modifying the
existing properties or giving new properties to cellulosic materials, as well as examples of
their applications are also given. The oxidation product - oxycellulose presents the base for
obtaining a wide range of materials for special applications. Particularly, the influence of
TEMPO-mediated oxidation on natural and man-made cellulosic fibers is presented, with a
detailed overview on the type and quantity of introduced functional groups, changes in
structure, sorption and mechanical properties. Also, we described the use of TEMPOmediated oxidation for the production of cellulosic nano-materials in the form of
dispersions, particles and films, as well as the potential application of these nano-structural
materials.
AB  - U ovom radu predstavljeni su principi dejstva selektivnih (NaIO4
i 2,2,6,6-tetrametilpiperidin-1-oksil - TEMPO radikal) i neselektivnih (H2O2 i
KMnO4) oksidacionih sredstava na celulozu, njihov značaj u modifikovanju
postojećih ili davanju novih, specijalnih svojstava celuloznim materijalima, kao i
primeri njihove primene. Proizvod oksidacije ‒ oksiceluloza, predstavlja polaznu
osnovu za dobijanje širokog spektra materijala specijalne namene. Posebno je
predstavljen uticaj TEMPO-oksidacije na prirodna i hemijska celulozna vlakna, sa
detaljnim osvrtom na tip i količinu uvedenih funkcionalnih grupa, promenama u
strukturi, sorpcionim i mehaničkim svojstvima. Opisana je i primena TEMPO-oksidacije za dobijanje celuloznih nanomaterijala u obliku disperzija, čestica i
filmova, kao i potencijal primene ovih nanostrukturnih materijala.
PB  - Academy of Sciences and Arts of Republic of Srpska
T2  - Contemporary Materials
T1  - OXYCELLULOSE – MATERIAL FOR NEW APPLICATION AREAS
T1  - OKSICELULOZA – MATERIJAL ZA NOVA PODRUČJA PRIMENE
EP  - 21
IS  - 1
SP  - 6
VL  - 10
DO  - 10.7251/COMEN1901006M
ER  - 

@article{
author = "Milanović, Jovana and Korica, Matea and Nikolić, Tanja and Kostić, Mirjana",
year = "2019",
abstract = "In this paper, the principles of the action of the selective (NaIO4 and
2,2,6,6-tetramethylpiperidine-1-oxyl-TEMPO radical) and non-selective (H2O2 and
KMnO4) oxidation agents on cellulose are presented. Their importance in modifying the
existing properties or giving new properties to cellulosic materials, as well as examples of
their applications are also given. The oxidation product - oxycellulose presents the base for
obtaining a wide range of materials for special applications. Particularly, the influence of
TEMPO-mediated oxidation on natural and man-made cellulosic fibers is presented, with a
detailed overview on the type and quantity of introduced functional groups, changes in
structure, sorption and mechanical properties. Also, we described the use of TEMPOmediated oxidation for the production of cellulosic nano-materials in the form of
dispersions, particles and films, as well as the potential application of these nano-structural
materials., U ovom radu predstavljeni su principi dejstva selektivnih (NaIO4
i 2,2,6,6-tetrametilpiperidin-1-oksil - TEMPO radikal) i neselektivnih (H2O2 i
KMnO4) oksidacionih sredstava na celulozu, njihov značaj u modifikovanju
postojećih ili davanju novih, specijalnih svojstava celuloznim materijalima, kao i
primeri njihove primene. Proizvod oksidacije ‒ oksiceluloza, predstavlja polaznu
osnovu za dobijanje širokog spektra materijala specijalne namene. Posebno je
predstavljen uticaj TEMPO-oksidacije na prirodna i hemijska celulozna vlakna, sa
detaljnim osvrtom na tip i količinu uvedenih funkcionalnih grupa, promenama u
strukturi, sorpcionim i mehaničkim svojstvima. Opisana je i primena TEMPO-oksidacije za dobijanje celuloznih nanomaterijala u obliku disperzija, čestica i
filmova, kao i potencijal primene ovih nanostrukturnih materijala.",
publisher = "Academy of Sciences and Arts of Republic of Srpska",
journal = "Contemporary Materials",
title = "OXYCELLULOSE – MATERIAL FOR NEW APPLICATION AREAS, OKSICELULOZA – MATERIJAL ZA NOVA PODRUČJA PRIMENE",
pages = "21-6",
number = "1",
volume = "10",
doi = "10.7251/COMEN1901006M"
}

Milanović, J., Korica, M., Nikolić, T.,& Kostić, M.. (2019). OXYCELLULOSE – MATERIAL FOR NEW APPLICATION AREAS. in Contemporary Materials
Academy of Sciences and Arts of Republic of Srpska., 10(1), 6-21.
https://doi.org/10.7251/COMEN1901006M

Milanović J, Korica M, Nikolić T, Kostić M. OXYCELLULOSE – MATERIAL FOR NEW APPLICATION AREAS. in Contemporary Materials. 2019;10(1):6-21.
doi:10.7251/COMEN1901006M .

Milanović, Jovana, Korica, Matea, Nikolić, Tanja, Kostić, Mirjana, "OXYCELLULOSE – MATERIAL FOR NEW APPLICATION AREAS" in Contemporary Materials, 10, no. 1 (2019):6-21,
https://doi.org/10.7251/COMEN1901006M . .

TY  - JOUR
AU  - Kostić, Mirjana
AU  - Pejić, Biljana
AU  - Milanović, Jovana
AU  - Kramar, Ana
PY  - 2018
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/3830
AB  - The paper gives an overview of the current state in the field of natural and chemical cellulose fibers, as well as future prospects of these fibers. While there is a strong expansion of the synthetic fibers industry, world production and consumption of natural and chemical cellulosic fibers were stabilized at certain level with small oscillation in the last few years. Cotton production reaches average level at 25 mil.ton, flax production at 0.8 mil. ton, hemp production at 0.07 mil.ton and jute production at 3.3 mil.ton, while chemical cellulosic fiber production reaches average level at 6 mil.ton. It is expected that cellulose fibers only for clothing, will be in demand up to 40 mil.ton in the year 2050 due to growing market of hydrophylic fibers and tendency to develop production of natural, light, renewable and biodegradable fibers. In this regard, bast fibers, such as flax, hemp, jute, ramie, etc., isolated from plants that cause little or no detrimental effect on the ecosystem, acquire enormous significance. Their modification and conversion into novel value-added products have been discussed.
AB  - U radu je prikazano sadašnje stanje u oblasti prirodnih i hemijskih celuloznih vlakana, kao i očekivanja vezana za ova vlakna. U poređenju sa ekspanzivnim razvojem sintetizovanih vlakana, svetska proizvodnja i potrošnja prirodnih i hemijskih celuloznih vlakana se stabilizovala na određenom nivou: proizvodnja pamuka oko 25 mil.tona, lana 0,8 mil.tona, konoplje oko 0,07 mil.tona, jute oko 3,3 mil.tona, a hemijskih celuloznih vlakana na nivou od oko 6 mil.tona. Očekuje se da će do 2050.god, zahvaljujući rastućem tržištu hidrofilnih vlakana i tendenciji ka razvoju proizvodnje lakih, prirodnih, obnovljivih i biorazgradivih vlakana, potrebe za ovim vlaknima, samo u oblasti odevnog tekstila, dostići nivo od oko 40 mil.tona. Posebno je analiziran potencijal vlakna iz like (lan, konoplja, juta, ramija), njihovo modifikovanje i konverzija u nove proizvode visoke dodate vrednosti, s obzirom da biljke iz kojih se ova vlakna izoluju, kao i sam proces njihove prerade, nemaju negativni uticaj na ekosistem.
PB  - Union of Textile Engineers and Technicians of Serbia, Belgrade
T2  - Tekstilna industrija
T1  - Cellulose fibers: Trends in production and applications
T1  - Celulozna vlakna - trendovi u proizvodnji i primeni
EP  - 24
IS  - 4
SP  - 16
VL  - 66
UR  - https://hdl.handle.net/21.15107/rcub_technorep_3830
ER  - 

@article{
author = "Kostić, Mirjana and Pejić, Biljana and Milanović, Jovana and Kramar, Ana",
year = "2018",
abstract = "The paper gives an overview of the current state in the field of natural and chemical cellulose fibers, as well as future prospects of these fibers. While there is a strong expansion of the synthetic fibers industry, world production and consumption of natural and chemical cellulosic fibers were stabilized at certain level with small oscillation in the last few years. Cotton production reaches average level at 25 mil.ton, flax production at 0.8 mil. ton, hemp production at 0.07 mil.ton and jute production at 3.3 mil.ton, while chemical cellulosic fiber production reaches average level at 6 mil.ton. It is expected that cellulose fibers only for clothing, will be in demand up to 40 mil.ton in the year 2050 due to growing market of hydrophylic fibers and tendency to develop production of natural, light, renewable and biodegradable fibers. In this regard, bast fibers, such as flax, hemp, jute, ramie, etc., isolated from plants that cause little or no detrimental effect on the ecosystem, acquire enormous significance. Their modification and conversion into novel value-added products have been discussed., U radu je prikazano sadašnje stanje u oblasti prirodnih i hemijskih celuloznih vlakana, kao i očekivanja vezana za ova vlakna. U poređenju sa ekspanzivnim razvojem sintetizovanih vlakana, svetska proizvodnja i potrošnja prirodnih i hemijskih celuloznih vlakana se stabilizovala na određenom nivou: proizvodnja pamuka oko 25 mil.tona, lana 0,8 mil.tona, konoplje oko 0,07 mil.tona, jute oko 3,3 mil.tona, a hemijskih celuloznih vlakana na nivou od oko 6 mil.tona. Očekuje se da će do 2050.god, zahvaljujući rastućem tržištu hidrofilnih vlakana i tendenciji ka razvoju proizvodnje lakih, prirodnih, obnovljivih i biorazgradivih vlakana, potrebe za ovim vlaknima, samo u oblasti odevnog tekstila, dostići nivo od oko 40 mil.tona. Posebno je analiziran potencijal vlakna iz like (lan, konoplja, juta, ramija), njihovo modifikovanje i konverzija u nove proizvode visoke dodate vrednosti, s obzirom da biljke iz kojih se ova vlakna izoluju, kao i sam proces njihove prerade, nemaju negativni uticaj na ekosistem.",
publisher = "Union of Textile Engineers and Technicians of Serbia, Belgrade",
journal = "Tekstilna industrija",
title = "Cellulose fibers: Trends in production and applications, Celulozna vlakna - trendovi u proizvodnji i primeni",
pages = "24-16",
number = "4",
volume = "66",
url = "https://hdl.handle.net/21.15107/rcub_technorep_3830"
}

Kostić, M., Pejić, B., Milanović, J.,& Kramar, A.. (2018). Cellulose fibers: Trends in production and applications. in Tekstilna industrija
Union of Textile Engineers and Technicians of Serbia, Belgrade., 66(4), 16-24.
https://hdl.handle.net/21.15107/rcub_technorep_3830

Kostić M, Pejić B, Milanović J, Kramar A. Cellulose fibers: Trends in production and applications. in Tekstilna industrija. 2018;66(4):16-24.
https://hdl.handle.net/21.15107/rcub_technorep_3830 .

Kostić, Mirjana, Pejić, Biljana, Milanović, Jovana, Kramar, Ana, "Cellulose fibers: Trends in production and applications" in Tekstilna industrija, 66, no. 4 (2018):16-24,
https://hdl.handle.net/21.15107/rcub_technorep_3830 .

Milanović, J., Milanović, P., Kragić, R.,& Kostić, M.. (2018). Izrada softvera i hardvera otvorenog izvora i konstrukcija pH-stat uređaja za primenu u tehnološkom procesu TEMPO-oksidacije celuloze. .
https://hdl.handle.net/21.15107/rcub_technorep_6967

Milanović J, Milanović P, Kragić R, Kostić M. Izrada softvera i hardvera otvorenog izvora i konstrukcija pH-stat uređaja za primenu u tehnološkom procesu TEMPO-oksidacije celuloze. 2018;.
https://hdl.handle.net/21.15107/rcub_technorep_6967 .

Milanović, Jovana, Milanović, Predrag, Kragić, Rastislav, Kostić, Mirjana, "Izrada softvera i hardvera otvorenog izvora i konstrukcija pH-stat uređaja za primenu u tehnološkom procesu TEMPO-oksidacije celuloze" (2018),
https://hdl.handle.net/21.15107/rcub_technorep_6967 .

TY  - CONF
AU  - Milanović, Jovana Ž.
AU  - Korica, Matea
AU  - Kostić, Mirjana M.
PY  - 2018
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/6839
AB  - U ovom radu ispitivani su uticaji dva različita neselektivna oksidaciona sredstva, vodonik-peroksida
i kalijum-permanganata, na uvedene funkcionalne grupe i sorpciona svojstva modifikovanih
vlakana konoplje. Tokom primene oba oksidaciona sredstva (H2O2 i KMnO4), oksidacioni uslovi su
menjani na isti način: koncentracija oksidacionih agenasa (3% i 6%), pH vrednosti (7, 9 i 11) i
vremena trajanja oksidacije (10, 20 i 30 min). U zavisnosti od korišćenog oksidacionog sredstva i
uslova oksidacije, dobijene su promene u količini uvedenih funkcionalnih grupa i sorpcionim
svojstavima modifikovanih vlakana konoplje u poređenju sa nemodifikovanim vlaknima konoplje.
Za oba oksidaciona sredstva, upotrebljena pod istim ostalim oksidacionim uslovima, povećanje
sorpcionih svojstava dobijeno je jedino u slučaju oksidacije pomoću 3% H2O2, odnosno 3%
KMnO4, tokom 10 minuta, pri svim pH vrednostima. U svim ostalim slučajevima, za oba
oksidaciona sredstva, dobijeno je smanjenje sorpcionih svojstava, koja su okarakterisana
određivanjem sposobnosti zadržavanja vode. Veće količine funkcionalnih grupa uvedene su u
vlakna konoplje oksidisana kalijum-permanganatom, u poređenju sa oksidacijom vodonikperoksidom, rađenom pod istim uslovima.
AB  - In this paper, the influences of two different non-selective oxidative agents, hydrogen peroxide and
potassium permanganate, on the amount of introduced functional groups and sorption properties of
modified hemp fibers, were investigated. Oxidative conditions were changed at the same manner
for both oxidative agents (H2O2 and KMnO4): the oxidative agent concentration (3 % and 6 %), pH
values (7, 9 and 11) and oxidation times (10, 20 and 30 min). Depending on the oxidative agent
used and oxidative conditions, changes in the amount of introduced functional groups and sorption
properties of modified hemp fibers, compared to unmodified hemp fibers, were obtained. For both
oxidative agents, applied under the same oxidation conditions, the increase in sorption properties
was obtained only in the case of oxidation with 3% H2O2, i.e. 3% KMnO4, for 10 minutes, at all pH
values. In all other cases, for both oxidizing agents, the decreases in the sorption properties,
determined as water retention values, were obtained. In the case of oxidation with potassium
permanganate, the higher amounts of functional groups were introduced in oxidized hemp fibers,
compared to the oxidation with the hydrogen peroxide, applied under the same oxidative conditions.
PB  - Banja Luka : University of Banjaluka, Faculty of Technology
C3  - Proceedings / XII Conference of Chemists, Technologists and Environmentalists of Republic of Srpska, Teslić, 02 & 03 November 2018
T1  - Uticaj neselektivnih oksidacionih sredstava na sadržaj uvedenih funkcionalnih grupa i sorpciona svojstva vlakana konoplje
T1  - Influence of non-selective oxidation on the surface chemistry and sorption properties of hemp fibers
EP  - 592
SP  - 585
UR  - https://hdl.handle.net/21.15107/rcub_technorep_6839
ER  - 

@conference{
author = "Milanović, Jovana Ž. and Korica, Matea and Kostić, Mirjana M.",
year = "2018",
abstract = "U ovom radu ispitivani su uticaji dva različita neselektivna oksidaciona sredstva, vodonik-peroksida
i kalijum-permanganata, na uvedene funkcionalne grupe i sorpciona svojstva modifikovanih
vlakana konoplje. Tokom primene oba oksidaciona sredstva (H2O2 i KMnO4), oksidacioni uslovi su
menjani na isti način: koncentracija oksidacionih agenasa (3% i 6%), pH vrednosti (7, 9 i 11) i
vremena trajanja oksidacije (10, 20 i 30 min). U zavisnosti od korišćenog oksidacionog sredstva i
uslova oksidacije, dobijene su promene u količini uvedenih funkcionalnih grupa i sorpcionim
svojstavima modifikovanih vlakana konoplje u poređenju sa nemodifikovanim vlaknima konoplje.
Za oba oksidaciona sredstva, upotrebljena pod istim ostalim oksidacionim uslovima, povećanje
sorpcionih svojstava dobijeno je jedino u slučaju oksidacije pomoću 3% H2O2, odnosno 3%
KMnO4, tokom 10 minuta, pri svim pH vrednostima. U svim ostalim slučajevima, za oba
oksidaciona sredstva, dobijeno je smanjenje sorpcionih svojstava, koja su okarakterisana
određivanjem sposobnosti zadržavanja vode. Veće količine funkcionalnih grupa uvedene su u
vlakna konoplje oksidisana kalijum-permanganatom, u poređenju sa oksidacijom vodonikperoksidom, rađenom pod istim uslovima., In this paper, the influences of two different non-selective oxidative agents, hydrogen peroxide and
potassium permanganate, on the amount of introduced functional groups and sorption properties of
modified hemp fibers, were investigated. Oxidative conditions were changed at the same manner
for both oxidative agents (H2O2 and KMnO4): the oxidative agent concentration (3 % and 6 %), pH
values (7, 9 and 11) and oxidation times (10, 20 and 30 min). Depending on the oxidative agent
used and oxidative conditions, changes in the amount of introduced functional groups and sorption
properties of modified hemp fibers, compared to unmodified hemp fibers, were obtained. For both
oxidative agents, applied under the same oxidation conditions, the increase in sorption properties
was obtained only in the case of oxidation with 3% H2O2, i.e. 3% KMnO4, for 10 minutes, at all pH
values. In all other cases, for both oxidizing agents, the decreases in the sorption properties,
determined as water retention values, were obtained. In the case of oxidation with potassium
permanganate, the higher amounts of functional groups were introduced in oxidized hemp fibers,
compared to the oxidation with the hydrogen peroxide, applied under the same oxidative conditions.",
publisher = "Banja Luka : University of Banjaluka, Faculty of Technology",
journal = "Proceedings / XII Conference of Chemists, Technologists and Environmentalists of Republic of Srpska, Teslić, 02 & 03 November 2018",
title = "Uticaj neselektivnih oksidacionih sredstava na sadržaj uvedenih funkcionalnih grupa i sorpciona svojstva vlakana konoplje, Influence of non-selective oxidation on the surface chemistry and sorption properties of hemp fibers",
pages = "592-585",
url = "https://hdl.handle.net/21.15107/rcub_technorep_6839"
}

Milanović, J. Ž., Korica, M.,& Kostić, M. M.. (2018). Uticaj neselektivnih oksidacionih sredstava na sadržaj uvedenih funkcionalnih grupa i sorpciona svojstva vlakana konoplje. in Proceedings / XII Conference of Chemists, Technologists and Environmentalists of Republic of Srpska, Teslić, 02 & 03 November 2018
Banja Luka : University of Banjaluka, Faculty of Technology., 585-592.
https://hdl.handle.net/21.15107/rcub_technorep_6839

Milanović JŽ, Korica M, Kostić MM. Uticaj neselektivnih oksidacionih sredstava na sadržaj uvedenih funkcionalnih grupa i sorpciona svojstva vlakana konoplje. in Proceedings / XII Conference of Chemists, Technologists and Environmentalists of Republic of Srpska, Teslić, 02 & 03 November 2018. 2018;:585-592.
https://hdl.handle.net/21.15107/rcub_technorep_6839 .

Milanović, Jovana Ž., Korica, Matea, Kostić, Mirjana M., "Uticaj neselektivnih oksidacionih sredstava na sadržaj uvedenih funkcionalnih grupa i sorpciona svojstva vlakana konoplje" in Proceedings / XII Conference of Chemists, Technologists and Environmentalists of Republic of Srpska, Teslić, 02 & 03 November 2018 (2018):585-592,
https://hdl.handle.net/21.15107/rcub_technorep_6839 .

TY  - CONF
AU  - Milanović, Jovana Ž.
AU  - Korica, Matea
AU  - Kostić, Mirjana M.
PY  - 2018
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/6838
AB  - U ovom radu, vlakna konoplje su neselektivno oksidisana pomoću različitih koncentracija vodonikperoksida (3% i 6%), pri različitim vremenima tretiranja (10, 20 i 30 min) i pH vrednostima (7, 9 i
11), na sobnoj temperaturi i na 45°C. Predstavljeni su rezultati proučavanja uticaja različitih uslova
izvođenja neselektivne oksidacije vodonik-peroksidom na sadržaj uvedenih funkcionalnih grupa i
sorpciona svojstva vlakana konoplje. Promenom uslova oksidacije, sadržaj funkcionalnih grupa
oksidisanih vlakana konoplje povećao se u opsegu od 2.8 do 5.6 puta, u odnosu na sadržaj
funkcionalnih grupa kod nemodifikovanih vlakana. Uvedene funkcionalne grupe mogu da se
upotrebljavaju direktno ili mogu da se koriste za naknadno hemijsko modifikovanje. Sorpciona
svojstva oksidisanih vlakana konoplje, koja su određena kao sposobnost zadržavanja vode (SZV),
pokazala su povećanje sposobnosti zadržavanja vode jedino kod vlakana konoplje koja su
oksidisana pomoću 3% H2O2, tokom 10 minuta, dok je kod svih ostalih oksidisanih vlakana
konoplje zabeleženo smanjenje sposobnosti zadržavanja vode, u poređenju sa SZV
nemodifikovanih vlakana konoplje.
AB  - In this paper, hemp fibers were non-selectively oxidized using hydrogen peroxide of different
concentrations (3% and 6% H2O2), during different oxidation times and pH values of the oxidative
medium, at room temperature and at 45°C. The emphasis of this study is placed on the influence of
different conditions of non-selective oxidation with hydrogen peroxide on the amount of the
introduced functional groups and the sorption properties of hemp fibers. By changing the oxidation
conditions, the amount of introduced functional groups were increased in the range from 2.8 to 5.6
times, compared to the amount of functional groups in unmodified fibers. Introduced functionalities
can be use directly, or they can be used for further chemical modification. Sorption properties of
oxidized hemp fibers, which were determined as water retention values (WRV), showed an increase
in the water retention value only for hemp fibers oxidized with 3% H2O2, during 10 minutes. For all
other oxidized hemp fibers, a decrease in the water retention value, relative to WRV of unmodified
hemp fibers, was obtained.
PB  - Banja Luka : University of Banjaluka, Faculty of Technology
C3  - Proceedings / XII Conference of Chemists, Technologists and Environmentalists of Republic of Srpska, Teslić, 02 & 03 November 2018
T1  - Uticaj neselektivne oksidacije vodonik-peroksidom na sorpciona svojstva vlakana konoplje
T1  - Influence of non-selective oxidation with hydrogen peroxide on sorption properties of hemp fibers
EP  - 519
SP  - 513
UR  - https://hdl.handle.net/21.15107/rcub_technorep_6838
ER  - 

@conference{
author = "Milanović, Jovana Ž. and Korica, Matea and Kostić, Mirjana M.",
year = "2018",
abstract = "U ovom radu, vlakna konoplje su neselektivno oksidisana pomoću različitih koncentracija vodonikperoksida (3% i 6%), pri različitim vremenima tretiranja (10, 20 i 30 min) i pH vrednostima (7, 9 i
11), na sobnoj temperaturi i na 45°C. Predstavljeni su rezultati proučavanja uticaja različitih uslova
izvođenja neselektivne oksidacije vodonik-peroksidom na sadržaj uvedenih funkcionalnih grupa i
sorpciona svojstva vlakana konoplje. Promenom uslova oksidacije, sadržaj funkcionalnih grupa
oksidisanih vlakana konoplje povećao se u opsegu od 2.8 do 5.6 puta, u odnosu na sadržaj
funkcionalnih grupa kod nemodifikovanih vlakana. Uvedene funkcionalne grupe mogu da se
upotrebljavaju direktno ili mogu da se koriste za naknadno hemijsko modifikovanje. Sorpciona
svojstva oksidisanih vlakana konoplje, koja su određena kao sposobnost zadržavanja vode (SZV),
pokazala su povećanje sposobnosti zadržavanja vode jedino kod vlakana konoplje koja su
oksidisana pomoću 3% H2O2, tokom 10 minuta, dok je kod svih ostalih oksidisanih vlakana
konoplje zabeleženo smanjenje sposobnosti zadržavanja vode, u poređenju sa SZV
nemodifikovanih vlakana konoplje., In this paper, hemp fibers were non-selectively oxidized using hydrogen peroxide of different
concentrations (3% and 6% H2O2), during different oxidation times and pH values of the oxidative
medium, at room temperature and at 45°C. The emphasis of this study is placed on the influence of
different conditions of non-selective oxidation with hydrogen peroxide on the amount of the
introduced functional groups and the sorption properties of hemp fibers. By changing the oxidation
conditions, the amount of introduced functional groups were increased in the range from 2.8 to 5.6
times, compared to the amount of functional groups in unmodified fibers. Introduced functionalities
can be use directly, or they can be used for further chemical modification. Sorption properties of
oxidized hemp fibers, which were determined as water retention values (WRV), showed an increase
in the water retention value only for hemp fibers oxidized with 3% H2O2, during 10 minutes. For all
other oxidized hemp fibers, a decrease in the water retention value, relative to WRV of unmodified
hemp fibers, was obtained.",
publisher = "Banja Luka : University of Banjaluka, Faculty of Technology",
journal = "Proceedings / XII Conference of Chemists, Technologists and Environmentalists of Republic of Srpska, Teslić, 02 & 03 November 2018",
title = "Uticaj neselektivne oksidacije vodonik-peroksidom na sorpciona svojstva vlakana konoplje, Influence of non-selective oxidation with hydrogen peroxide on sorption properties of hemp fibers",
pages = "519-513",
url = "https://hdl.handle.net/21.15107/rcub_technorep_6838"
}

Milanović, J. Ž., Korica, M.,& Kostić, M. M.. (2018). Uticaj neselektivne oksidacije vodonik-peroksidom na sorpciona svojstva vlakana konoplje. in Proceedings / XII Conference of Chemists, Technologists and Environmentalists of Republic of Srpska, Teslić, 02 & 03 November 2018
Banja Luka : University of Banjaluka, Faculty of Technology., 513-519.
https://hdl.handle.net/21.15107/rcub_technorep_6838

Milanović JŽ, Korica M, Kostić MM. Uticaj neselektivne oksidacije vodonik-peroksidom na sorpciona svojstva vlakana konoplje. in Proceedings / XII Conference of Chemists, Technologists and Environmentalists of Republic of Srpska, Teslić, 02 & 03 November 2018. 2018;:513-519.
https://hdl.handle.net/21.15107/rcub_technorep_6838 .

Milanović, Jovana Ž., Korica, Matea, Kostić, Mirjana M., "Uticaj neselektivne oksidacije vodonik-peroksidom na sorpciona svojstva vlakana konoplje" in Proceedings / XII Conference of Chemists, Technologists and Environmentalists of Republic of Srpska, Teslić, 02 & 03 November 2018 (2018):513-519,
https://hdl.handle.net/21.15107/rcub_technorep_6838 .

TY  - PAT
AU  - Kostić, Mirjana
AU  - Nikolić, Tanja
AU  - Korica, Matea
AU  - Milanović, Jovana
AU  - Kramar, Ana
AU  - Petronijević, Živomir
PY  - 2018
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/6833
PB  - Zavod za intelektualnu svojinu, Beograd, Republika Srbija
T2  - Zavod za intelektualnu svojinu, Beograd, Republika Srbija
T1  - Biološki aktivna vlakna pamuka sa imobilisanim tripsinom
T1  - Bioactive cotton fibers with immobilized trypsin
UR  - https://hdl.handle.net/21.15107/rcub_technorep_6833
ER  - 

@misc{
author = "Kostić, Mirjana and Nikolić, Tanja and Korica, Matea and Milanović, Jovana and Kramar, Ana and Petronijević, Živomir",
year = "2018",
publisher = "Zavod za intelektualnu svojinu, Beograd, Republika Srbija",
journal = "Zavod za intelektualnu svojinu, Beograd, Republika Srbija",
title = "Biološki aktivna vlakna pamuka sa imobilisanim tripsinom, Bioactive cotton fibers with immobilized trypsin",
url = "https://hdl.handle.net/21.15107/rcub_technorep_6833"
}

Kostić, M., Nikolić, T., Korica, M., Milanović, J., Kramar, A.,& Petronijević, Ž.. (2018). Biološki aktivna vlakna pamuka sa imobilisanim tripsinom. in Zavod za intelektualnu svojinu, Beograd, Republika Srbija
Zavod za intelektualnu svojinu, Beograd, Republika Srbija..
https://hdl.handle.net/21.15107/rcub_technorep_6833

Kostić M, Nikolić T, Korica M, Milanović J, Kramar A, Petronijević Ž. Biološki aktivna vlakna pamuka sa imobilisanim tripsinom. in Zavod za intelektualnu svojinu, Beograd, Republika Srbija. 2018;.
https://hdl.handle.net/21.15107/rcub_technorep_6833 .

Kostić, Mirjana, Nikolić, Tanja, Korica, Matea, Milanović, Jovana, Kramar, Ana, Petronijević, Živomir, "Biološki aktivna vlakna pamuka sa imobilisanim tripsinom" in Zavod za intelektualnu svojinu, Beograd, Republika Srbija (2018),
https://hdl.handle.net/21.15107/rcub_technorep_6833 .

TY  - JOUR
AU  - Milanović, Jovana
AU  - Milanović, Predrag
AU  - Kragić, Rastislav
AU  - Kostić, Mirjana
PY  - 2018
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/3950
AB  - In this paper, we present the construction of a reliable and inexpensive pH stat device, by using open-source "OpenPhControl" software, inexpensive hardware (a peristaltic and a syringe pump, Arduino, a step motor...), readily available laboratory devices: a pH meter, a computer, a webcam, and some 3D printed parts. We provide a methodology for the design, development and test results of each part of the device, as well as of the entire system. In addition to dosing reagents by means of a low-cost peristaltic pump, we also present carefully controlled dosing of reagents by an open-source syringe pump. The upgrading of the basic open-source syringe pump is given in terms of pump control and application of a larger syringe. In addition to the basic functions of pH stat, i.e. pH value measurement and maintenance, an improvement allowing the device to be used for potentiometric titration has been made as well. We have demonstrated the device's utility when applied for cellulose fibers oxidation with 2,2,6,6-tetramethylpiperidine-1-oxyl radical, i.e. for TEMPO-mediated oxidation. In support of this, we present the results obtained for the oxidation kinetics, the consumption of added reagent and experimental repeatability. Considering that the open-source scientific tools are available to everyone, and that researchers can construct and adjust the device according to their needs, as well as, that the total cost of the open-source pH stat device, excluding the existing laboratory equipment (pH meter, computer and glossary) was less than 150 EUR, we believe that, at a small fraction of the cost of available commercial offers, our open-source pH stat can significantly improve experimental work where the use of pH stat is necessary.
PB  - Public Library Science, San Francisco
T2  - PLoS One
T1  - "Do-It-Yourself" reliable pH-stat device by using open-source software, inexpensive hardware and available laboratory equipment
IS  - 3
VL  - 13
DO  - 10.1371/journal.pone.0193744
ER  - 

@article{
author = "Milanović, Jovana and Milanović, Predrag and Kragić, Rastislav and Kostić, Mirjana",
year = "2018",
abstract = "In this paper, we present the construction of a reliable and inexpensive pH stat device, by using open-source "OpenPhControl" software, inexpensive hardware (a peristaltic and a syringe pump, Arduino, a step motor...), readily available laboratory devices: a pH meter, a computer, a webcam, and some 3D printed parts. We provide a methodology for the design, development and test results of each part of the device, as well as of the entire system. In addition to dosing reagents by means of a low-cost peristaltic pump, we also present carefully controlled dosing of reagents by an open-source syringe pump. The upgrading of the basic open-source syringe pump is given in terms of pump control and application of a larger syringe. In addition to the basic functions of pH stat, i.e. pH value measurement and maintenance, an improvement allowing the device to be used for potentiometric titration has been made as well. We have demonstrated the device's utility when applied for cellulose fibers oxidation with 2,2,6,6-tetramethylpiperidine-1-oxyl radical, i.e. for TEMPO-mediated oxidation. In support of this, we present the results obtained for the oxidation kinetics, the consumption of added reagent and experimental repeatability. Considering that the open-source scientific tools are available to everyone, and that researchers can construct and adjust the device according to their needs, as well as, that the total cost of the open-source pH stat device, excluding the existing laboratory equipment (pH meter, computer and glossary) was less than 150 EUR, we believe that, at a small fraction of the cost of available commercial offers, our open-source pH stat can significantly improve experimental work where the use of pH stat is necessary.",
publisher = "Public Library Science, San Francisco",
journal = "PLoS One",
title = ""Do-It-Yourself" reliable pH-stat device by using open-source software, inexpensive hardware and available laboratory equipment",
number = "3",
volume = "13",
doi = "10.1371/journal.pone.0193744"
}

Milanović, J., Milanović, P., Kragić, R.,& Kostić, M.. (2018). "Do-It-Yourself" reliable pH-stat device by using open-source software, inexpensive hardware and available laboratory equipment. in PLoS One
Public Library Science, San Francisco., 13(3).
https://doi.org/10.1371/journal.pone.0193744

Milanović J, Milanović P, Kragić R, Kostić M. "Do-It-Yourself" reliable pH-stat device by using open-source software, inexpensive hardware and available laboratory equipment. in PLoS One. 2018;13(3).
doi:10.1371/journal.pone.0193744 .

Milanović, Jovana, Milanović, Predrag, Kragić, Rastislav, Kostić, Mirjana, ""Do-It-Yourself" reliable pH-stat device by using open-source software, inexpensive hardware and available laboratory equipment" in PLoS One, 13, no. 3 (2018),
https://doi.org/10.1371/journal.pone.0193744 . .

TY  - JOUR
AU  - Nikolić, Tanja
AU  - Korica, Matea
AU  - Milanović, Jovana
AU  - Kramar, Ana
AU  - Petronijević, Živomir
AU  - Kostić, Mirjana
PY  - 2017
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/3689
AB  - Cotton fibers containing different amounts of aldehyde and carboxyl groups were prepared by varying TEMPO oxidation conditions and then employed as carriers for trypsin immobilization. Depending on the functional group type present in the oxidized fiber, trypsin was immobilized through the ionic interaction or together with the Schiff's base formation. The TEMPO oxidation caused changes in the chemical and physical properties of the modified cotton, which were evaluated by determining the aldehyde and carboxyl group content, sorption and electrokinetic properties, and surface morphology of fibers. The trypsin activity was assayed with N-alpha-benzoyl- DL-arginine p-nitroanilide hydrochloride, and the protein content was determined by the Bradford method. The impact of oxidized fiber functional groups on the amount, activity and stability of the immobilized trypsin was investigated. The cotton fibers oxidized under the most severe conditions (4.84 mmol/g NaClO, 180 min) and having the highest functional groups content (0.79 mmol/g) exhibited the maximum amount of immobilized trypsin of about 6.5 mg/g. However, the immobilized activity and the stability were much higher for the fibers containing both carboxyl and aldehyde groups compared to the corresponding fibers containing only carboxyl groups.
PB  - Springer, Dordrecht
T2  - Cellulose
T1  - TEMPO-oxidized cotton as a substrate for trypsin immobilization: impact of functional groups on proteolytic activity and stability
EP  - 1875
IS  - 4
SP  - 1863
VL  - 24
DO  - 10.1007/s10570-017-1221-1
ER  - 

@article{
author = "Nikolić, Tanja and Korica, Matea and Milanović, Jovana and Kramar, Ana and Petronijević, Živomir and Kostić, Mirjana",
year = "2017",
abstract = "Cotton fibers containing different amounts of aldehyde and carboxyl groups were prepared by varying TEMPO oxidation conditions and then employed as carriers for trypsin immobilization. Depending on the functional group type present in the oxidized fiber, trypsin was immobilized through the ionic interaction or together with the Schiff's base formation. The TEMPO oxidation caused changes in the chemical and physical properties of the modified cotton, which were evaluated by determining the aldehyde and carboxyl group content, sorption and electrokinetic properties, and surface morphology of fibers. The trypsin activity was assayed with N-alpha-benzoyl- DL-arginine p-nitroanilide hydrochloride, and the protein content was determined by the Bradford method. The impact of oxidized fiber functional groups on the amount, activity and stability of the immobilized trypsin was investigated. The cotton fibers oxidized under the most severe conditions (4.84 mmol/g NaClO, 180 min) and having the highest functional groups content (0.79 mmol/g) exhibited the maximum amount of immobilized trypsin of about 6.5 mg/g. However, the immobilized activity and the stability were much higher for the fibers containing both carboxyl and aldehyde groups compared to the corresponding fibers containing only carboxyl groups.",
publisher = "Springer, Dordrecht",
journal = "Cellulose",
title = "TEMPO-oxidized cotton as a substrate for trypsin immobilization: impact of functional groups on proteolytic activity and stability",
pages = "1875-1863",
number = "4",
volume = "24",
doi = "10.1007/s10570-017-1221-1"
}

Nikolić, T., Korica, M., Milanović, J., Kramar, A., Petronijević, Ž.,& Kostić, M.. (2017). TEMPO-oxidized cotton as a substrate for trypsin immobilization: impact of functional groups on proteolytic activity and stability. in Cellulose
Springer, Dordrecht., 24(4), 1863-1875.
https://doi.org/10.1007/s10570-017-1221-1

Nikolić T, Korica M, Milanović J, Kramar A, Petronijević Ž, Kostić M. TEMPO-oxidized cotton as a substrate for trypsin immobilization: impact of functional groups on proteolytic activity and stability. in Cellulose. 2017;24(4):1863-1875.
doi:10.1007/s10570-017-1221-1 .

Nikolić, Tanja, Korica, Matea, Milanović, Jovana, Kramar, Ana, Petronijević, Živomir, Kostić, Mirjana, "TEMPO-oxidized cotton as a substrate for trypsin immobilization: impact of functional groups on proteolytic activity and stability" in Cellulose, 24, no. 4 (2017):1863-1875,
https://doi.org/10.1007/s10570-017-1221-1 . .

TY  - CONF
AU  - Kramar, Ana
AU  - Knežević, Marina
AU  - Hajnrih, Teodora
AU  - Korica, Matea
AU  - Milanović, Jovana
AU  - Kostić, Mirjana
PY  - 2017
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/6847
AB  - Oxidation of cellulose fibers is usual procedure for surface cleaning and introducing new functionalities in their structure. Due to the presence of three hydroxyl groups on each 
glucopiranose unit, cellulose is very susceptible to oxidation. The most desirable and positive 
effect of oxidation is introduction of acidic carboxyl groups in cellulose structure. Acidic 
groups contribute to the surface charge of fibers and have influence on streaming potential of 
fibers. In this work cellulose fibers (cotton and viscose) with different amounts of COOH 
groups were prepared via oxidation with KMnO4, NaIO4 and NaClO2 under various treatment conditions. Carboxyl group content and zeta potential measurements were carried out in order to investigate influence of acidic groups’ quantity on surface charge of fibers. 
Results could help to anticipate how processing technique such as oxidation would influence further textile fibers processing, since surface charge is directly related to the reactivity of cellulose to a different agents, e.g. dyes, finishing agents, drug compounds for wound treatment, etc.
PB  - Belgrade : Institute of Technical Sciences of SASA
C3  - Program and the Book of Abstracts / Sixteenth Young Researchers' Conference Materials Sciences and Engineering, December 6-8, 2017, Belgrade, Serbia
T1  - Monitoring oxidation of cellulose fibers using zeta potential measurements
SP  - 63
UR  - https://hdl.handle.net/21.15107/rcub_technorep_6847
ER  - 

@conference{
author = "Kramar, Ana and Knežević, Marina and Hajnrih, Teodora and Korica, Matea and Milanović, Jovana and Kostić, Mirjana",
year = "2017",
abstract = "Oxidation of cellulose fibers is usual procedure for surface cleaning and introducing new functionalities in their structure. Due to the presence of three hydroxyl groups on each 
glucopiranose unit, cellulose is very susceptible to oxidation. The most desirable and positive 
effect of oxidation is introduction of acidic carboxyl groups in cellulose structure. Acidic 
groups contribute to the surface charge of fibers and have influence on streaming potential of 
fibers. In this work cellulose fibers (cotton and viscose) with different amounts of COOH 
groups were prepared via oxidation with KMnO4, NaIO4 and NaClO2 under various treatment conditions. Carboxyl group content and zeta potential measurements were carried out in order to investigate influence of acidic groups’ quantity on surface charge of fibers. 
Results could help to anticipate how processing technique such as oxidation would influence further textile fibers processing, since surface charge is directly related to the reactivity of cellulose to a different agents, e.g. dyes, finishing agents, drug compounds for wound treatment, etc.",
publisher = "Belgrade : Institute of Technical Sciences of SASA",
journal = "Program and the Book of Abstracts / Sixteenth Young Researchers' Conference Materials Sciences and Engineering, December 6-8, 2017, Belgrade, Serbia",
title = "Monitoring oxidation of cellulose fibers using zeta potential measurements",
pages = "63",
url = "https://hdl.handle.net/21.15107/rcub_technorep_6847"
}

Kramar, A., Knežević, M., Hajnrih, T., Korica, M., Milanović, J.,& Kostić, M.. (2017). Monitoring oxidation of cellulose fibers using zeta potential measurements. in Program and the Book of Abstracts / Sixteenth Young Researchers' Conference Materials Sciences and Engineering, December 6-8, 2017, Belgrade, Serbia
Belgrade : Institute of Technical Sciences of SASA., 63.
https://hdl.handle.net/21.15107/rcub_technorep_6847

Kramar A, Knežević M, Hajnrih T, Korica M, Milanović J, Kostić M. Monitoring oxidation of cellulose fibers using zeta potential measurements. in Program and the Book of Abstracts / Sixteenth Young Researchers' Conference Materials Sciences and Engineering, December 6-8, 2017, Belgrade, Serbia. 2017;:63.
https://hdl.handle.net/21.15107/rcub_technorep_6847 .

Kramar, Ana, Knežević, Marina, Hajnrih, Teodora, Korica, Matea, Milanović, Jovana, Kostić, Mirjana, "Monitoring oxidation of cellulose fibers using zeta potential measurements" in Program and the Book of Abstracts / Sixteenth Young Researchers' Conference Materials Sciences and Engineering, December 6-8, 2017, Belgrade, Serbia (2017):63,
https://hdl.handle.net/21.15107/rcub_technorep_6847 .

TY  - JOUR
AU  - Milanović, Jovana
AU  - Mihajlovski, Katarina
AU  - Nikolić, Tanja
AU  - Kostić, Mirjana
PY  - 2016
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/3417
AB  - In this paper, we merge the unique properties of cotton and silver in order to obtain antimicrobial cotton fibers. The sorption properties of cotton were improved by selective TEMPO-mediated oxidation, i.e. oxidation with sodium hypochlorite, sodium bromide and 2,2,6,6-tetramethylpiperidine-l-oxyl radical (TEMPO), and evaluated by determination of moisture sorption and water retention. Increases of up to 1.55 and 4.7 times were obtained for moisture sorption and water retention value, respectively. The antimicrobial properties were achieved by incorporation of silver into TEMPO-oxidized cotton by combination of Ag+ chemisorption from aqueous AgNO3 and reduction of Ag+ to Ag-0 by cellulose itself. The amount of incorporated silver was in the range from 0.102 to 0.806 mmol/g fibers. The antimicrobial activity of the obtained fibers against pathogens C. albicans, S. aureus and E. coli was evaluated. An attempt has been made to explain the roles of the introduced functionalities and changes in the sorption properties of the TEMPO-oxidized cotton on silver deposition.
PB  - Editura Acad Romane, Bucuresti
T2  - Cellulose Chemistry and Technology
T1  - Antimicrobial cotton fibers prepared by tempo-mediated oxidation and subsequent silver deposition
EP  - 914
IS  - 9-10
SP  - 905
VL  - 50
UR  - https://hdl.handle.net/21.15107/rcub_technorep_3417
ER  - 

@article{
author = "Milanović, Jovana and Mihajlovski, Katarina and Nikolić, Tanja and Kostić, Mirjana",
year = "2016",
abstract = "In this paper, we merge the unique properties of cotton and silver in order to obtain antimicrobial cotton fibers. The sorption properties of cotton were improved by selective TEMPO-mediated oxidation, i.e. oxidation with sodium hypochlorite, sodium bromide and 2,2,6,6-tetramethylpiperidine-l-oxyl radical (TEMPO), and evaluated by determination of moisture sorption and water retention. Increases of up to 1.55 and 4.7 times were obtained for moisture sorption and water retention value, respectively. The antimicrobial properties were achieved by incorporation of silver into TEMPO-oxidized cotton by combination of Ag+ chemisorption from aqueous AgNO3 and reduction of Ag+ to Ag-0 by cellulose itself. The amount of incorporated silver was in the range from 0.102 to 0.806 mmol/g fibers. The antimicrobial activity of the obtained fibers against pathogens C. albicans, S. aureus and E. coli was evaluated. An attempt has been made to explain the roles of the introduced functionalities and changes in the sorption properties of the TEMPO-oxidized cotton on silver deposition.",
publisher = "Editura Acad Romane, Bucuresti",
journal = "Cellulose Chemistry and Technology",
title = "Antimicrobial cotton fibers prepared by tempo-mediated oxidation and subsequent silver deposition",
pages = "914-905",
number = "9-10",
volume = "50",
url = "https://hdl.handle.net/21.15107/rcub_technorep_3417"
}

Milanović, J., Mihajlovski, K., Nikolić, T.,& Kostić, M.. (2016). Antimicrobial cotton fibers prepared by tempo-mediated oxidation and subsequent silver deposition. in Cellulose Chemistry and Technology
Editura Acad Romane, Bucuresti., 50(9-10), 905-914.
https://hdl.handle.net/21.15107/rcub_technorep_3417

Milanović J, Mihajlovski K, Nikolić T, Kostić M. Antimicrobial cotton fibers prepared by tempo-mediated oxidation and subsequent silver deposition. in Cellulose Chemistry and Technology. 2016;50(9-10):905-914.
https://hdl.handle.net/21.15107/rcub_technorep_3417 .

Milanović, Jovana, Mihajlovski, Katarina, Nikolić, Tanja, Kostić, Mirjana, "Antimicrobial cotton fibers prepared by tempo-mediated oxidation and subsequent silver deposition" in Cellulose Chemistry and Technology, 50, no. 9-10 (2016):905-914,
https://hdl.handle.net/21.15107/rcub_technorep_3417 .