TY  - JOUR
AU  - Marković, Darka
AU  - Vasiljević, Jelena
AU  - Ašanin, Jelena
AU  - Ilić‐Tomić, Tatjana
AU  - Tomšič, Brigita
AU  - Jokić, Bojan
AU  - Mitrić, Miodrag
AU  - Simončič, Barbara
AU  - Mišić, Dušan
AU  - Radetić, Maja
PY  - 2020
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/4520
AB  - A novel impregnation process for the fabrication of cotton nanocomposite with strong antimicrobial activity against antibiotics-resistant bacteria and yeast was developed. The impregnation process includes the sol-gel treatment of fabric with (3-aminopropyl)triethoxysilane in the first step, and synthesis of the CuO/Cu2O nanoparticles (NPs) on the fabric surface in the second step. The in situ synthesis of the CuO/Cu2O NPs was based on the adsorption of Cu2+-ions by the introduced amino groups of the sol-gel coating. The adsorbed Cu2+-ions are subsequently reduced in the alkaline solution of NaBH4. X-ray diffraction measurements confirmed the formation of CuO/Cu2O NPs. Scanning electron microscopy and atomic absorption spectrometry analyses indicate that the particle size, agglomeration, and amounts of synthesized NPs were highly affected by the initial concentration of CuSO(4)solution. The toxicity of nanocomposites to human keratinocytes (HaCaT) and antimicrobial activity against Gram-negativeEscherichia coliATCC 25922,E. coliATCC BAA 2469, andKlebsiella pneumoniaeATCC BAA 2146, and Gram-positive bacteriaStaphylococcus aureusATCC 25923,S. aureusATCC 43300 and yeastCandida albicansATCC 24433 strongly depended on the copper content. In addition to excellent antimicrobial activity, controlled release of Cu2+-ions from the fabrics into physiological saline solution was obtained.
PB  - Wiley, Hoboken
T2  - Journal of Applied Polymer Science
T1  - The influence of coating with aminopropyl triethoxysilane and CuO/Cu2O nanoparticles on antimicrobial activity of cotton fabrics under dark conditions
IS  - 40
VL  - 137
DO  - 10.1002/app.49194
ER  - 

@article{
author = "Marković, Darka and Vasiljević, Jelena and Ašanin, Jelena and Ilić‐Tomić, Tatjana and Tomšič, Brigita and Jokić, Bojan and Mitrić, Miodrag and Simončič, Barbara and Mišić, Dušan and Radetić, Maja",
year = "2020",
abstract = "A novel impregnation process for the fabrication of cotton nanocomposite with strong antimicrobial activity against antibiotics-resistant bacteria and yeast was developed. The impregnation process includes the sol-gel treatment of fabric with (3-aminopropyl)triethoxysilane in the first step, and synthesis of the CuO/Cu2O nanoparticles (NPs) on the fabric surface in the second step. The in situ synthesis of the CuO/Cu2O NPs was based on the adsorption of Cu2+-ions by the introduced amino groups of the sol-gel coating. The adsorbed Cu2+-ions are subsequently reduced in the alkaline solution of NaBH4. X-ray diffraction measurements confirmed the formation of CuO/Cu2O NPs. Scanning electron microscopy and atomic absorption spectrometry analyses indicate that the particle size, agglomeration, and amounts of synthesized NPs were highly affected by the initial concentration of CuSO(4)solution. The toxicity of nanocomposites to human keratinocytes (HaCaT) and antimicrobial activity against Gram-negativeEscherichia coliATCC 25922,E. coliATCC BAA 2469, andKlebsiella pneumoniaeATCC BAA 2146, and Gram-positive bacteriaStaphylococcus aureusATCC 25923,S. aureusATCC 43300 and yeastCandida albicansATCC 24433 strongly depended on the copper content. In addition to excellent antimicrobial activity, controlled release of Cu2+-ions from the fabrics into physiological saline solution was obtained.",
publisher = "Wiley, Hoboken",
journal = "Journal of Applied Polymer Science",
title = "The influence of coating with aminopropyl triethoxysilane and CuO/Cu2O nanoparticles on antimicrobial activity of cotton fabrics under dark conditions",
number = "40",
volume = "137",
doi = "10.1002/app.49194"
}

Marković, D., Vasiljević, J., Ašanin, J., Ilić‐Tomić, T., Tomšič, B., Jokić, B., Mitrić, M., Simončič, B., Mišić, D.,& Radetić, M.. (2020). The influence of coating with aminopropyl triethoxysilane and CuO/Cu2O nanoparticles on antimicrobial activity of cotton fabrics under dark conditions. in Journal of Applied Polymer Science
Wiley, Hoboken., 137(40).
https://doi.org/10.1002/app.49194

Marković D, Vasiljević J, Ašanin J, Ilić‐Tomić T, Tomšič B, Jokić B, Mitrić M, Simončič B, Mišić D, Radetić M. The influence of coating with aminopropyl triethoxysilane and CuO/Cu2O nanoparticles on antimicrobial activity of cotton fabrics under dark conditions. in Journal of Applied Polymer Science. 2020;137(40).
doi:10.1002/app.49194 .

Marković, Darka, Vasiljević, Jelena, Ašanin, Jelena, Ilić‐Tomić, Tatjana, Tomšič, Brigita, Jokić, Bojan, Mitrić, Miodrag, Simončič, Barbara, Mišić, Dušan, Radetić, Maja, "The influence of coating with aminopropyl triethoxysilane and CuO/Cu2O nanoparticles on antimicrobial activity of cotton fabrics under dark conditions" in Journal of Applied Polymer Science, 137, no. 40 (2020),
https://doi.org/10.1002/app.49194 . .

TY  - JOUR
AU  - Marković, Darka
AU  - Vasiljević, Jelena
AU  - Golja, Barbara
AU  - Tomsić, Brigita
AU  - Simončič, Barbara
AU  - Radetić, Maja
PY  - 2019
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/4070
AB  - Commercial P25 TiO2 nanoparticles are widely exploited as an efficient photocatalyst. In the textile domain, these nanoparticles are used for the production of self-cleaning, highly UV protective textiles, with an antimicrobial activity. The disposed textile products may end up in a landfill where they are subjected to the biodegradation process. Considering the importance of the later, this study discusses the biodegradation behaviour of cotton fabric impregnated with commercial P25 TiO2 nanoparticles. Photocatalytic activity of TiO2 nanoparticles immobilized on cotton fabric was proved by the photodegradation of dyes C. I. Acid Orange 7 and methylene blue in aqueous solution. Biodegradation of fabrics was assessed by soil burial test in periods of 3, 9 and 18 days. Chemical and morphological changes induced by biodegradation were analyzed by FTIR, SEM and EDS. A colour of the samples gradually changed from white to yellow/brown due to rotting. SEM analysis revealed a severe destruction of the control and impregnated cotton fibres after 18 days of soil burial which was in line with visual appearance of completely damaged fabrics. The results confirmed that biodegradation behaviour of both the control and impregnated sample was equivalent, indicating that P25 TiO2 nanoparticles did not inhibit the biodegradation process of cellulose.
PB  - Srpsko hemijsko društvo, Beograd
T2  - Journal of the Serbian Chemical Society
T1  - Biodegradation of cotton fabric impregnated with TiO2 nanoparticles
EP  - 755
IS  - 7
SP  - 743
VL  - 84
DO  - 10.2298/JSC181213004M
ER  - 

@article{
author = "Marković, Darka and Vasiljević, Jelena and Golja, Barbara and Tomsić, Brigita and Simončič, Barbara and Radetić, Maja",
year = "2019",
abstract = "Commercial P25 TiO2 nanoparticles are widely exploited as an efficient photocatalyst. In the textile domain, these nanoparticles are used for the production of self-cleaning, highly UV protective textiles, with an antimicrobial activity. The disposed textile products may end up in a landfill where they are subjected to the biodegradation process. Considering the importance of the later, this study discusses the biodegradation behaviour of cotton fabric impregnated with commercial P25 TiO2 nanoparticles. Photocatalytic activity of TiO2 nanoparticles immobilized on cotton fabric was proved by the photodegradation of dyes C. I. Acid Orange 7 and methylene blue in aqueous solution. Biodegradation of fabrics was assessed by soil burial test in periods of 3, 9 and 18 days. Chemical and morphological changes induced by biodegradation were analyzed by FTIR, SEM and EDS. A colour of the samples gradually changed from white to yellow/brown due to rotting. SEM analysis revealed a severe destruction of the control and impregnated cotton fibres after 18 days of soil burial which was in line with visual appearance of completely damaged fabrics. The results confirmed that biodegradation behaviour of both the control and impregnated sample was equivalent, indicating that P25 TiO2 nanoparticles did not inhibit the biodegradation process of cellulose.",
publisher = "Srpsko hemijsko društvo, Beograd",
journal = "Journal of the Serbian Chemical Society",
title = "Biodegradation of cotton fabric impregnated with TiO2 nanoparticles",
pages = "755-743",
number = "7",
volume = "84",
doi = "10.2298/JSC181213004M"
}

Marković, D., Vasiljević, J., Golja, B., Tomsić, B., Simončič, B.,& Radetić, M.. (2019). Biodegradation of cotton fabric impregnated with TiO2 nanoparticles. in Journal of the Serbian Chemical Society
Srpsko hemijsko društvo, Beograd., 84(7), 743-755.
https://doi.org/10.2298/JSC181213004M

Marković D, Vasiljević J, Golja B, Tomsić B, Simončič B, Radetić M. Biodegradation of cotton fabric impregnated with TiO2 nanoparticles. in Journal of the Serbian Chemical Society. 2019;84(7):743-755.
doi:10.2298/JSC181213004M .

Marković, Darka, Vasiljević, Jelena, Golja, Barbara, Tomsić, Brigita, Simončič, Barbara, Radetić, Maja, "Biodegradation of cotton fabric impregnated with TiO2 nanoparticles" in Journal of the Serbian Chemical Society, 84, no. 7 (2019):743-755,
https://doi.org/10.2298/JSC181213004M . .

TY  - JOUR
AU  - Marković, Darka
AU  - Ašanin, Jelena
AU  - Nunney, Tim
AU  - Radovanović, Željko
AU  - Radoičić, Marija B.
AU  - Mitrić, Miodrag
AU  - Mišić, Dušan
AU  - Radetić, Maja
PY  - 2019
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/4106
AB  - This study discusses the possibility of fabrication of textile nanocomposites with antimicrobial activity against antibiotics-resistant bacterial strains and yeast. Modification of cotton fabric with oxalic acid solutions of different concentrations provided free carboxyl groups for binding of Cu2+ -ions from copper (II) sulfate solution which were further reduced with sodium borohydride in alkaline solution. An increase in the concentration of applied oxalic acid resulted in larger amounts of free carboxyl groups on the cotton fibers, Cu2+ -ions uptake and total amounts of Cu-based nanoparticles after reduction. XPS and XRD analyses suggested that nanoparticles mainly consisted of CuO with fractions of Cu2O. Fabricated textile nanocomposites ensured maximum reduction of Gram-negative E. coli ATCC 25922, E. coli NCTC 13846, E. coli ATCC BAA-2469, K. pneumoniae ATCC-BAA 2146 and P. aeruginosa ATCC 27853, Gram-positive bacteria S. aureus ATCC 25923 and S. aureus ATCC 43300 and yeast C. albicans ATCC 24433. Additionally, controlled release of Cu2+ -ions from fabrics into the physiological saline solution was obtained within 24 hours.
PB  - Korean Fiber Soc, Seoul
T2  - Fibers and Polymers
T1  - Broad Spectrum of Antimicrobial Activity of Cotton Fabric Modified with Oxalic Acid and CuO/Cu2O Nanoparticles
EP  - 2325
IS  - 11
SP  - 2317
VL  - 20
DO  - 10.1007/s12221-019-9131-5
ER  - 

@article{
author = "Marković, Darka and Ašanin, Jelena and Nunney, Tim and Radovanović, Željko and Radoičić, Marija B. and Mitrić, Miodrag and Mišić, Dušan and Radetić, Maja",
year = "2019",
abstract = "This study discusses the possibility of fabrication of textile nanocomposites with antimicrobial activity against antibiotics-resistant bacterial strains and yeast. Modification of cotton fabric with oxalic acid solutions of different concentrations provided free carboxyl groups for binding of Cu2+ -ions from copper (II) sulfate solution which were further reduced with sodium borohydride in alkaline solution. An increase in the concentration of applied oxalic acid resulted in larger amounts of free carboxyl groups on the cotton fibers, Cu2+ -ions uptake and total amounts of Cu-based nanoparticles after reduction. XPS and XRD analyses suggested that nanoparticles mainly consisted of CuO with fractions of Cu2O. Fabricated textile nanocomposites ensured maximum reduction of Gram-negative E. coli ATCC 25922, E. coli NCTC 13846, E. coli ATCC BAA-2469, K. pneumoniae ATCC-BAA 2146 and P. aeruginosa ATCC 27853, Gram-positive bacteria S. aureus ATCC 25923 and S. aureus ATCC 43300 and yeast C. albicans ATCC 24433. Additionally, controlled release of Cu2+ -ions from fabrics into the physiological saline solution was obtained within 24 hours.",
publisher = "Korean Fiber Soc, Seoul",
journal = "Fibers and Polymers",
title = "Broad Spectrum of Antimicrobial Activity of Cotton Fabric Modified with Oxalic Acid and CuO/Cu2O Nanoparticles",
pages = "2325-2317",
number = "11",
volume = "20",
doi = "10.1007/s12221-019-9131-5"
}

Marković, D., Ašanin, J., Nunney, T., Radovanović, Ž., Radoičić, M. B., Mitrić, M., Mišić, D.,& Radetić, M.. (2019). Broad Spectrum of Antimicrobial Activity of Cotton Fabric Modified with Oxalic Acid and CuO/Cu2O Nanoparticles. in Fibers and Polymers
Korean Fiber Soc, Seoul., 20(11), 2317-2325.
https://doi.org/10.1007/s12221-019-9131-5

Marković D, Ašanin J, Nunney T, Radovanović Ž, Radoičić MB, Mitrić M, Mišić D, Radetić M. Broad Spectrum of Antimicrobial Activity of Cotton Fabric Modified with Oxalic Acid and CuO/Cu2O Nanoparticles. in Fibers and Polymers. 2019;20(11):2317-2325.
doi:10.1007/s12221-019-9131-5 .

Marković, Darka, Ašanin, Jelena, Nunney, Tim, Radovanović, Željko, Radoičić, Marija B., Mitrić, Miodrag, Mišić, Dušan, Radetić, Maja, "Broad Spectrum of Antimicrobial Activity of Cotton Fabric Modified with Oxalic Acid and CuO/Cu2O Nanoparticles" in Fibers and Polymers, 20, no. 11 (2019):2317-2325,
https://doi.org/10.1007/s12221-019-9131-5 . .

TY  - JOUR
AU  - Radetić, Maja
AU  - Marković, Darka
PY  - 2019
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/4128
AB  - Nano-finishing of textile materials with metal and metal oxide nanoparticles has been in the focus of science and textile industry almost two decades. The emergence of bacteria resistance to silver nanoparticles due to over-use, cheaper precursor salts and excellent antimicrobial activity recently brought copper and copper oxide nanoparticles to scientific attention particularly for the utilization in the field of medical textiles. This paper is aimed to give an overview of the latest achievements in the finishing of cellulose fabrics with copper-based nanoparticles. Special emphasis has been given to difficulties met throughout the characterization of such textile nanocomposites caused by the copper instability. In addition the effect of various chemical modifications of cellulose fibers prior to impregnation with copper-based nanoparticles on their binding efficiency was considered. Much attention has been also paid to antimicrobial activity of such textile nanocomposites and the possibility to develop efficient antimicrobial cellulose wound dressings. [GRAPHICS] .
PB  - Springer, Dordrecht
T2  - Cellulose
T1  - Nano-finishing of cellulose textile materials with copper and copper oxide nanoparticles
EP  - 8991
IS  - 17
SP  - 8971
VL  - 26
DO  - 10.1007/s10570-019-02714-4
ER  - 

@article{
author = "Radetić, Maja and Marković, Darka",
year = "2019",
abstract = "Nano-finishing of textile materials with metal and metal oxide nanoparticles has been in the focus of science and textile industry almost two decades. The emergence of bacteria resistance to silver nanoparticles due to over-use, cheaper precursor salts and excellent antimicrobial activity recently brought copper and copper oxide nanoparticles to scientific attention particularly for the utilization in the field of medical textiles. This paper is aimed to give an overview of the latest achievements in the finishing of cellulose fabrics with copper-based nanoparticles. Special emphasis has been given to difficulties met throughout the characterization of such textile nanocomposites caused by the copper instability. In addition the effect of various chemical modifications of cellulose fibers prior to impregnation with copper-based nanoparticles on their binding efficiency was considered. Much attention has been also paid to antimicrobial activity of such textile nanocomposites and the possibility to develop efficient antimicrobial cellulose wound dressings. [GRAPHICS] .",
publisher = "Springer, Dordrecht",
journal = "Cellulose",
title = "Nano-finishing of cellulose textile materials with copper and copper oxide nanoparticles",
pages = "8991-8971",
number = "17",
volume = "26",
doi = "10.1007/s10570-019-02714-4"
}

Radetić, M.,& Marković, D.. (2019). Nano-finishing of cellulose textile materials with copper and copper oxide nanoparticles. in Cellulose
Springer, Dordrecht., 26(17), 8971-8991.
https://doi.org/10.1007/s10570-019-02714-4

Radetić M, Marković D. Nano-finishing of cellulose textile materials with copper and copper oxide nanoparticles. in Cellulose. 2019;26(17):8971-8991.
doi:10.1007/s10570-019-02714-4 .

Radetić, Maja, Marković, Darka, "Nano-finishing of cellulose textile materials with copper and copper oxide nanoparticles" in Cellulose, 26, no. 17 (2019):8971-8991,
https://doi.org/10.1007/s10570-019-02714-4 . .

TY  - JOUR
AU  - Marković, Darka
AU  - Jokić, Bojan
AU  - Radovanović, Željko
AU  - Ašanin, Jelena
AU  - Radoičić, Marija B.
AU  - Mitrić, Miodrag
AU  - Mišić, Dušan
AU  - Radetić, Maja
PY  - 2019
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/4193
AB  - This study discusses the possibility of in situ synthesis of Cu-based nanoparticles (NPs) on cotton and viscose rayon fabrics previously modified with 1,2,3,4-butanetetracarboxylic acid (BTCA) of different concentrations, with the aim to obtain antibacterial protection. The changes in the chemical structure of the fibers caused by the modification with BTCA were assessed by FTIR spectroscopy. The higher the concentration of the applied BTCA, the larger the amounts of free carboxyl groups in both fabrics. AAS analysis showed that the samples modified with higher concentration of BTCA provided larger Cu2+-ions uptake and consequently, higher content of Cu after Cu2+-ions reduction. The presence of Cu-based NPs on the fabrics was confirmed by FESEM and EDS analyses. XRD analysis revealed that NPs appeared as a mixture of CuO and Cu2O. Synthesized NPs imparted excellent antibacterial activity to both fabrics against E. coli and S. aureus, including methicillin-resistant S. aureus.
PB  - Editura Acad Romane, Bucuresti
T2  - Cellulose Chemistry and Technology
T1  - Influence of 1,2,3,4-butanetetracarboxylic acid concentration on in situ synthesis of cuo/cu2o nanoparticles on cotton and viscose rayon fabrics
EP  - 813
IS  - 7-8
SP  - 805
VL  - 53
UR  - https://hdl.handle.net/21.15107/rcub_technorep_4193
ER  - 

@article{
author = "Marković, Darka and Jokić, Bojan and Radovanović, Željko and Ašanin, Jelena and Radoičić, Marija B. and Mitrić, Miodrag and Mišić, Dušan and Radetić, Maja",
year = "2019",
abstract = "This study discusses the possibility of in situ synthesis of Cu-based nanoparticles (NPs) on cotton and viscose rayon fabrics previously modified with 1,2,3,4-butanetetracarboxylic acid (BTCA) of different concentrations, with the aim to obtain antibacterial protection. The changes in the chemical structure of the fibers caused by the modification with BTCA were assessed by FTIR spectroscopy. The higher the concentration of the applied BTCA, the larger the amounts of free carboxyl groups in both fabrics. AAS analysis showed that the samples modified with higher concentration of BTCA provided larger Cu2+-ions uptake and consequently, higher content of Cu after Cu2+-ions reduction. The presence of Cu-based NPs on the fabrics was confirmed by FESEM and EDS analyses. XRD analysis revealed that NPs appeared as a mixture of CuO and Cu2O. Synthesized NPs imparted excellent antibacterial activity to both fabrics against E. coli and S. aureus, including methicillin-resistant S. aureus.",
publisher = "Editura Acad Romane, Bucuresti",
journal = "Cellulose Chemistry and Technology",
title = "Influence of 1,2,3,4-butanetetracarboxylic acid concentration on in situ synthesis of cuo/cu2o nanoparticles on cotton and viscose rayon fabrics",
pages = "813-805",
number = "7-8",
volume = "53",
url = "https://hdl.handle.net/21.15107/rcub_technorep_4193"
}

Marković, D., Jokić, B., Radovanović, Ž., Ašanin, J., Radoičić, M. B., Mitrić, M., Mišić, D.,& Radetić, M.. (2019). Influence of 1,2,3,4-butanetetracarboxylic acid concentration on in situ synthesis of cuo/cu2o nanoparticles on cotton and viscose rayon fabrics. in Cellulose Chemistry and Technology
Editura Acad Romane, Bucuresti., 53(7-8), 805-813.
https://hdl.handle.net/21.15107/rcub_technorep_4193

Marković D, Jokić B, Radovanović Ž, Ašanin J, Radoičić MB, Mitrić M, Mišić D, Radetić M. Influence of 1,2,3,4-butanetetracarboxylic acid concentration on in situ synthesis of cuo/cu2o nanoparticles on cotton and viscose rayon fabrics. in Cellulose Chemistry and Technology. 2019;53(7-8):805-813.
https://hdl.handle.net/21.15107/rcub_technorep_4193 .

Marković, Darka, Jokić, Bojan, Radovanović, Željko, Ašanin, Jelena, Radoičić, Marija B., Mitrić, Miodrag, Mišić, Dušan, Radetić, Maja, "Influence of 1,2,3,4-butanetetracarboxylic acid concentration on in situ synthesis of cuo/cu2o nanoparticles on cotton and viscose rayon fabrics" in Cellulose Chemistry and Technology, 53, no. 7-8 (2019):805-813,
https://hdl.handle.net/21.15107/rcub_technorep_4193 .

TY  - JOUR
AU  - Porobić, Slavica
AU  - Krstić, Aleksandar D.
AU  - Jovanović, Dragana J.
AU  - Lađarević, Jelena
AU  - Katnić, Đurica B.
AU  - Mijin, Dušan
AU  - Marinović-Cincović, Milena
PY  - 2019
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/4072
AB  - Thermal degradation properties of 5-(4-substitutedphenylazo)-3-amido-6-hydroxy-4-methy1-2-pyridones and 5-(4-substitutedphenylazo)-3-cyano-6-hydroxy-4-methy1-2-pyridones dyes, differing in electron withdrawing and electron donating substitttents in para-position of diazo components were examined. The structure of the synthesized compourtds has been confirmed by H-1 NMR,C-13 NMR, FITR, UV-Vis and XRD analysis techniques. The results obtained with thermogravimetric analysis (TGA) - derivative thermogravimetry (DTG) and differential thermal analysis (DTA) were combined with GC-mass spectral fragmentation to obtain thermal decomposition mechanism. Non-isothermal kinetics were monitored by application of TGA-DTG-DTA. For Kinetic behavior of the investigated dyes during their degradation in an inert atmosphere, Kissinger, Ozawa, Flynn-Wall-Ozawa (FWO) and Kissinger-Alcahira-Sunose (KAS) isoconversional (model-free) methods were applied. It was found that different thermal stabilities of investigated dyes are the consequence of their different chemical structures, including diverse substituents.
PB  - Elsevier Sci Ltd, Oxford
T2  - Dyes and Pigments
T1  - Synthesis and thermal properties of arylazo pyridone dyes
VL  - 170
DO  - 10.1016/j.dyepig.2019.107602
ER  - 

@article{
author = "Porobić, Slavica and Krstić, Aleksandar D. and Jovanović, Dragana J. and Lađarević, Jelena and Katnić, Đurica B. and Mijin, Dušan and Marinović-Cincović, Milena",
year = "2019",
abstract = "Thermal degradation properties of 5-(4-substitutedphenylazo)-3-amido-6-hydroxy-4-methy1-2-pyridones and 5-(4-substitutedphenylazo)-3-cyano-6-hydroxy-4-methy1-2-pyridones dyes, differing in electron withdrawing and electron donating substitttents in para-position of diazo components were examined. The structure of the synthesized compourtds has been confirmed by H-1 NMR,C-13 NMR, FITR, UV-Vis and XRD analysis techniques. The results obtained with thermogravimetric analysis (TGA) - derivative thermogravimetry (DTG) and differential thermal analysis (DTA) were combined with GC-mass spectral fragmentation to obtain thermal decomposition mechanism. Non-isothermal kinetics were monitored by application of TGA-DTG-DTA. For Kinetic behavior of the investigated dyes during their degradation in an inert atmosphere, Kissinger, Ozawa, Flynn-Wall-Ozawa (FWO) and Kissinger-Alcahira-Sunose (KAS) isoconversional (model-free) methods were applied. It was found that different thermal stabilities of investigated dyes are the consequence of their different chemical structures, including diverse substituents.",
publisher = "Elsevier Sci Ltd, Oxford",
journal = "Dyes and Pigments",
title = "Synthesis and thermal properties of arylazo pyridone dyes",
volume = "170",
doi = "10.1016/j.dyepig.2019.107602"
}

Porobić, S., Krstić, A. D., Jovanović, D. J., Lađarević, J., Katnić, Đ. B., Mijin, D.,& Marinović-Cincović, M.. (2019). Synthesis and thermal properties of arylazo pyridone dyes. in Dyes and Pigments
Elsevier Sci Ltd, Oxford., 170.
https://doi.org/10.1016/j.dyepig.2019.107602

Porobić S, Krstić AD, Jovanović DJ, Lađarević J, Katnić ĐB, Mijin D, Marinović-Cincović M. Synthesis and thermal properties of arylazo pyridone dyes. in Dyes and Pigments. 2019;170.
doi:10.1016/j.dyepig.2019.107602 .

Porobić, Slavica, Krstić, Aleksandar D., Jovanović, Dragana J., Lađarević, Jelena, Katnić, Đurica B., Mijin, Dušan, Marinović-Cincović, Milena, "Synthesis and thermal properties of arylazo pyridone dyes" in Dyes and Pigments, 170 (2019),
https://doi.org/10.1016/j.dyepig.2019.107602 . .

TY  - JOUR
AU  - Jevremović, Nenad
AU  - Veličković, Sava
AU  - Kalagasidis Krušić, Melina
AU  - Panić, Vesna
AU  - Volkov-Husović, Tatjana
AU  - Jančić-Heinemann, Radmila
AU  - Popović, Ivanka
PY  - 2018
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/3902
AB  - The aim of this paper is to present image analysis as a useful technique for fast, reliable and non-destructive detection of dimensional and structural changes in polymers. The possibility of applying image analysis was demonstrated in the case of solvent-induced crystallization of poly(ethylene terephthalate) (PET) containers filled with commonly used organic solvents: chlorobenzene, isophorone, xylene, Espesol, Shellsol A 100, Solvesso 150, propylene glycol, glycerin and water and subjected to the storage stability test at 54 degrees C for 14 days (CIPAC 1-MT 46.1.3). In addition, the obtained results were analyzed using one-step analysis of variance (ANOVA) combined with the Duncan's statistical test (p lt 0.05). According to the achieved results, three main impacts of the presented paper could be distinguished: 1) dimensional and transparency changes could be precisely followed by image analysis in both following cases: for small changes in water, as well as for significant ones in chlorobenzene; 2) a correlation between the changes in the degree of crystallinity and transparency could be obtained without the continuous material testing by DSC; 3) image analysis is potentially applicable for assessment of other crystalline polymers.
PB  - Savez hemijskih inženjera, Beograd
T2  - Hemijska industrija
T1  - Image analysis as a useful tool for fast detection of dimensional and structural changes of poly(ethylene terephthalate) containers
EP  - 361
IS  - 6
SP  - 351
VL  - 72
DO  - 10.2298/HEMIND180516027J
ER  - 

@article{
author = "Jevremović, Nenad and Veličković, Sava and Kalagasidis Krušić, Melina and Panić, Vesna and Volkov-Husović, Tatjana and Jančić-Heinemann, Radmila and Popović, Ivanka",
year = "2018",
abstract = "The aim of this paper is to present image analysis as a useful technique for fast, reliable and non-destructive detection of dimensional and structural changes in polymers. The possibility of applying image analysis was demonstrated in the case of solvent-induced crystallization of poly(ethylene terephthalate) (PET) containers filled with commonly used organic solvents: chlorobenzene, isophorone, xylene, Espesol, Shellsol A 100, Solvesso 150, propylene glycol, glycerin and water and subjected to the storage stability test at 54 degrees C for 14 days (CIPAC 1-MT 46.1.3). In addition, the obtained results were analyzed using one-step analysis of variance (ANOVA) combined with the Duncan's statistical test (p lt 0.05). According to the achieved results, three main impacts of the presented paper could be distinguished: 1) dimensional and transparency changes could be precisely followed by image analysis in both following cases: for small changes in water, as well as for significant ones in chlorobenzene; 2) a correlation between the changes in the degree of crystallinity and transparency could be obtained without the continuous material testing by DSC; 3) image analysis is potentially applicable for assessment of other crystalline polymers.",
publisher = "Savez hemijskih inženjera, Beograd",
journal = "Hemijska industrija",
title = "Image analysis as a useful tool for fast detection of dimensional and structural changes of poly(ethylene terephthalate) containers",
pages = "361-351",
number = "6",
volume = "72",
doi = "10.2298/HEMIND180516027J"
}

Jevremović, N., Veličković, S., Kalagasidis Krušić, M., Panić, V., Volkov-Husović, T., Jančić-Heinemann, R.,& Popović, I.. (2018). Image analysis as a useful tool for fast detection of dimensional and structural changes of poly(ethylene terephthalate) containers. in Hemijska industrija
Savez hemijskih inženjera, Beograd., 72(6), 351-361.
https://doi.org/10.2298/HEMIND180516027J

Jevremović N, Veličković S, Kalagasidis Krušić M, Panić V, Volkov-Husović T, Jančić-Heinemann R, Popović I. Image analysis as a useful tool for fast detection of dimensional and structural changes of poly(ethylene terephthalate) containers. in Hemijska industrija. 2018;72(6):351-361.
doi:10.2298/HEMIND180516027J .

Jevremović, Nenad, Veličković, Sava, Kalagasidis Krušić, Melina, Panić, Vesna, Volkov-Husović, Tatjana, Jančić-Heinemann, Radmila, Popović, Ivanka, "Image analysis as a useful tool for fast detection of dimensional and structural changes of poly(ethylene terephthalate) containers" in Hemijska industrija, 72, no. 6 (2018):351-361,
https://doi.org/10.2298/HEMIND180516027J . .

TY  - JOUR
AU  - Marković, Darka
AU  - Milovanović, Stoja
AU  - Radoicić, Marija
AU  - Radovanović, Željko
AU  - Žižović, Irena
AU  - Šaponjić, Zoran
AU  - Radetić, Maja
PY  - 2018
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/3904
PB  - Srpsko hemijsko društvo, Beograd
T2  - Journal of the Serbian Chemical Society
T1  - Removal of textile dyes from water by TiO2 nanoparticles immobilized on poly(epsilon-caprolactone) beads and foams
EP  - S381
IS  - 12
SP  - S380
VL  - 83
UR  - https://hdl.handle.net/21.15107/rcub_technorep_3904
ER  - 

@article{
author = "Marković, Darka and Milovanović, Stoja and Radoicić, Marija and Radovanović, Željko and Žižović, Irena and Šaponjić, Zoran and Radetić, Maja",
year = "2018",
publisher = "Srpsko hemijsko društvo, Beograd",
journal = "Journal of the Serbian Chemical Society",
title = "Removal of textile dyes from water by TiO2 nanoparticles immobilized on poly(epsilon-caprolactone) beads and foams",
pages = "S381-S380",
number = "12",
volume = "83",
url = "https://hdl.handle.net/21.15107/rcub_technorep_3904"
}

Marković, D., Milovanović, S., Radoicić, M., Radovanović, Ž., Žižović, I., Šaponjić, Z.,& Radetić, M.. (2018). Removal of textile dyes from water by TiO2 nanoparticles immobilized on poly(epsilon-caprolactone) beads and foams. in Journal of the Serbian Chemical Society
Srpsko hemijsko društvo, Beograd., 83(12), S380-S381.
https://hdl.handle.net/21.15107/rcub_technorep_3904

Marković D, Milovanović S, Radoicić M, Radovanović Ž, Žižović I, Šaponjić Z, Radetić M. Removal of textile dyes from water by TiO2 nanoparticles immobilized on poly(epsilon-caprolactone) beads and foams. in Journal of the Serbian Chemical Society. 2018;83(12):S380-S381.
https://hdl.handle.net/21.15107/rcub_technorep_3904 .

Marković, Darka, Milovanović, Stoja, Radoicić, Marija, Radovanović, Željko, Žižović, Irena, Šaponjić, Zoran, Radetić, Maja, "Removal of textile dyes from water by TiO2 nanoparticles immobilized on poly(epsilon-caprolactone) beads and foams" in Journal of the Serbian Chemical Society, 83, no. 12 (2018):S380-S381,
https://hdl.handle.net/21.15107/rcub_technorep_3904 .

TY  - JOUR
AU  - Marković, Darka
AU  - Milovanović, Stoja
AU  - Radoičić, M.
AU  - Radovanović, Željko
AU  - Žižović, Irena
AU  - Šaponjić, Zoran
AU  - Radetić, Maja
PY  - 2018
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/3789
AB  - This study discusses the possibility of immobilization of colloidal TiO2 nanoparticles (NPs) onto poly(ε-caprolactone) (PCL) beads and foams that could be utilized for the removal of textile dyes from water by photodegradation. PCL foams were fabricated by environmentally friendly treatment of PCL beads in supercritical carbon dioxide. PCL beads and foams loaded with colloidal TiO2 NPs were used as photocatalysts for the removal of the textile dyes C.I. Acid Orange 7 and C.I. Basic Yellow 28 from aqueous solutions (10 mg L-1) under illumination that simulated sunlight. Unlike the PCL beads, the PCL foams provided complete discoloration of the dye solution within 24 h of illumination. The PCL foams also exhibited excellent floatability that was maintained for more than four weeks. Additionally, their photocatalytic activity was preserved within three repeated photodegradation cycles, indicating that the floating photocatalyst provided superior photocatalytic activity compared to the non-floating PCL beads.
PB  - Serbian Chemical Society, Belgrade
T2  - Journal of the Serbian Chemical Society
T1  - Removal of textile dyes from water by TiO2 nanoparticles immobilized on poly(ε-caprolactone) beads and foams
EP  - 1389
IS  - 12
SP  - 1379
VL  - 83
DO  - 10.2298/JSC180913089M
ER  - 

@article{
author = "Marković, Darka and Milovanović, Stoja and Radoičić, M. and Radovanović, Željko and Žižović, Irena and Šaponjić, Zoran and Radetić, Maja",
year = "2018",
abstract = "This study discusses the possibility of immobilization of colloidal TiO2 nanoparticles (NPs) onto poly(ε-caprolactone) (PCL) beads and foams that could be utilized for the removal of textile dyes from water by photodegradation. PCL foams were fabricated by environmentally friendly treatment of PCL beads in supercritical carbon dioxide. PCL beads and foams loaded with colloidal TiO2 NPs were used as photocatalysts for the removal of the textile dyes C.I. Acid Orange 7 and C.I. Basic Yellow 28 from aqueous solutions (10 mg L-1) under illumination that simulated sunlight. Unlike the PCL beads, the PCL foams provided complete discoloration of the dye solution within 24 h of illumination. The PCL foams also exhibited excellent floatability that was maintained for more than four weeks. Additionally, their photocatalytic activity was preserved within three repeated photodegradation cycles, indicating that the floating photocatalyst provided superior photocatalytic activity compared to the non-floating PCL beads.",
publisher = "Serbian Chemical Society, Belgrade",
journal = "Journal of the Serbian Chemical Society",
title = "Removal of textile dyes from water by TiO2 nanoparticles immobilized on poly(ε-caprolactone) beads and foams",
pages = "1389-1379",
number = "12",
volume = "83",
doi = "10.2298/JSC180913089M"
}

Marković, D., Milovanović, S., Radoičić, M., Radovanović, Ž., Žižović, I., Šaponjić, Z.,& Radetić, M.. (2018). Removal of textile dyes from water by TiO2 nanoparticles immobilized on poly(ε-caprolactone) beads and foams. in Journal of the Serbian Chemical Society
Serbian Chemical Society, Belgrade., 83(12), 1379-1389.
https://doi.org/10.2298/JSC180913089M

Marković D, Milovanović S, Radoičić M, Radovanović Ž, Žižović I, Šaponjić Z, Radetić M. Removal of textile dyes from water by TiO2 nanoparticles immobilized on poly(ε-caprolactone) beads and foams. in Journal of the Serbian Chemical Society. 2018;83(12):1379-1389.
doi:10.2298/JSC180913089M .

Marković, Darka, Milovanović, Stoja, Radoičić, M., Radovanović, Željko, Žižović, Irena, Šaponjić, Zoran, Radetić, Maja, "Removal of textile dyes from water by TiO2 nanoparticles immobilized on poly(ε-caprolactone) beads and foams" in Journal of the Serbian Chemical Society, 83, no. 12 (2018):1379-1389,
https://doi.org/10.2298/JSC180913089M . .

TY  - JOUR
AU  - Marković, Darka
AU  - Milovanović, Stoja
AU  - Radovanović, Željko
AU  - Žižović, Irena
AU  - Šaponjić, Zoran
AU  - Radetić, Maja
PY  - 2018
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/3861
AB  - This study discusses a novel approach for fabrication of floating photocatalyst which can be efficiently exploited for photodegradation of dyes in aqueous solutions. A fabrication of the floating photocatalyst consisted of two steps: transformation of the poly(epsilon-caprolactone) beads (PCLb) into poly(epsilon-caprolactone) foam (PCLf) with porous structure in supercritical carbon-dioxide and subsequent loading of PCLf with TiO2 nanoparticles (NPs). Morphological characterization of the PCLf before and after TiO2 NPs loading was carried out by FESEM. The presence of titanium on the surface and inside the PCLf was detected by EDX. Photocatalytical activity of the floating photocatalyst was investigated in aqueous solution of textile dyes C.I. Acid Orange 7 (AO7) and C.I. Basic Yellow 28 (BY28) which were exposed to lamp that simulates the sun light. In addition to sustainable floatability for a long period of time, developed floating photocatalyst exhibited high rate of photodegradation since the complete discoloration of AO7 and BY28 solutions and photocatalysts alone occurred after 300 and 180 min of illumination, respectively. Its photocatalytic activity was preserved after three repeated photodegradation cycles with unchanged chemical structure that was confirmed by FTIR analysis.
PB  - Korean Fiber Soc, Seoul
T2  - Fibers and Polymers
T1  - Floating Photocatalyst Based on Poly(epsilon-caprolactone) Foam and TiO2 Nanoparticles for Removal of Textile Dyes
EP  - 1227
IS  - 6
SP  - 1219
VL  - 19
DO  - 10.1007/s12221-018-8148-5
ER  - 

@article{
author = "Marković, Darka and Milovanović, Stoja and Radovanović, Željko and Žižović, Irena and Šaponjić, Zoran and Radetić, Maja",
year = "2018",
abstract = "This study discusses a novel approach for fabrication of floating photocatalyst which can be efficiently exploited for photodegradation of dyes in aqueous solutions. A fabrication of the floating photocatalyst consisted of two steps: transformation of the poly(epsilon-caprolactone) beads (PCLb) into poly(epsilon-caprolactone) foam (PCLf) with porous structure in supercritical carbon-dioxide and subsequent loading of PCLf with TiO2 nanoparticles (NPs). Morphological characterization of the PCLf before and after TiO2 NPs loading was carried out by FESEM. The presence of titanium on the surface and inside the PCLf was detected by EDX. Photocatalytical activity of the floating photocatalyst was investigated in aqueous solution of textile dyes C.I. Acid Orange 7 (AO7) and C.I. Basic Yellow 28 (BY28) which were exposed to lamp that simulates the sun light. In addition to sustainable floatability for a long period of time, developed floating photocatalyst exhibited high rate of photodegradation since the complete discoloration of AO7 and BY28 solutions and photocatalysts alone occurred after 300 and 180 min of illumination, respectively. Its photocatalytic activity was preserved after three repeated photodegradation cycles with unchanged chemical structure that was confirmed by FTIR analysis.",
publisher = "Korean Fiber Soc, Seoul",
journal = "Fibers and Polymers",
title = "Floating Photocatalyst Based on Poly(epsilon-caprolactone) Foam and TiO2 Nanoparticles for Removal of Textile Dyes",
pages = "1227-1219",
number = "6",
volume = "19",
doi = "10.1007/s12221-018-8148-5"
}

Marković, D., Milovanović, S., Radovanović, Ž., Žižović, I., Šaponjić, Z.,& Radetić, M.. (2018). Floating Photocatalyst Based on Poly(epsilon-caprolactone) Foam and TiO2 Nanoparticles for Removal of Textile Dyes. in Fibers and Polymers
Korean Fiber Soc, Seoul., 19(6), 1219-1227.
https://doi.org/10.1007/s12221-018-8148-5

Marković D, Milovanović S, Radovanović Ž, Žižović I, Šaponjić Z, Radetić M. Floating Photocatalyst Based on Poly(epsilon-caprolactone) Foam and TiO2 Nanoparticles for Removal of Textile Dyes. in Fibers and Polymers. 2018;19(6):1219-1227.
doi:10.1007/s12221-018-8148-5 .

Marković, Darka, Milovanović, Stoja, Radovanović, Željko, Žižović, Irena, Šaponjić, Zoran, Radetić, Maja, "Floating Photocatalyst Based on Poly(epsilon-caprolactone) Foam and TiO2 Nanoparticles for Removal of Textile Dyes" in Fibers and Polymers, 19, no. 6 (2018):1219-1227,
https://doi.org/10.1007/s12221-018-8148-5 . .

TY  - JOUR
AU  - Marković, Darka
AU  - Korica, Matea
AU  - Kostić, Mirjana
AU  - Radovanović, Željko
AU  - Šaponjić, Zoran
AU  - Mitrić, Miodrag
AU  - Radetić, Maja
PY  - 2018
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/3986
AB  - In situ synthesis of Cu/Cu2O nanoparticles on the cotton fabric discussed in this study relies on adsorption of Cu2+-ions by carboxylate groups generated through the TEMPO-mediated oxidation of cellulose and their subsequent reduction by sodium borohydride. In order to establish the influence of aldehyde and carboxylate groups on the nanoparticles formation, the duration of TEMPO-mediated oxidation was varied. Chemical changes induced by TEMPO-mediated oxidation were evaluated by titrimetric determination of the amounts of aldehyde and carboxylic groups in cotton and FTIR spectroscopy. The presence of Cu/Cu2O nanoparticles on the cotton fabric was confirmed by FE-SEM, AAS and XRD analyses. Antimicrobial activity of synthesized nanoparticles was tested against Gram-negative bacteria E. coli, Gram-positive bacteria S. aureus and fungi C. albicans. The extension of TEMPO oxidation time led to an increase of carboxylate group content and consequently, formation of larger amounts of Cu/Cu2O nanoparticles. All fabricated textile nanocomposites provided excellent antibacterial and acceptable antifungal activity. They also ensured a controlled release of Cu2+-ions in physiological solution which is an imperative for infection prevention.
PB  - Springer, Dordrecht
T2  - Cellulose
T1  - In situ synthesis of Cu/Cu2O nanoparticles on the TEMPO oxidized cotton fabrics
EP  - 841
IS  - 1
SP  - 829
VL  - 25
DO  - 10.1007/s10570-017-1566-5
ER  - 

@article{
author = "Marković, Darka and Korica, Matea and Kostić, Mirjana and Radovanović, Željko and Šaponjić, Zoran and Mitrić, Miodrag and Radetić, Maja",
year = "2018",
abstract = "In situ synthesis of Cu/Cu2O nanoparticles on the cotton fabric discussed in this study relies on adsorption of Cu2+-ions by carboxylate groups generated through the TEMPO-mediated oxidation of cellulose and their subsequent reduction by sodium borohydride. In order to establish the influence of aldehyde and carboxylate groups on the nanoparticles formation, the duration of TEMPO-mediated oxidation was varied. Chemical changes induced by TEMPO-mediated oxidation were evaluated by titrimetric determination of the amounts of aldehyde and carboxylic groups in cotton and FTIR spectroscopy. The presence of Cu/Cu2O nanoparticles on the cotton fabric was confirmed by FE-SEM, AAS and XRD analyses. Antimicrobial activity of synthesized nanoparticles was tested against Gram-negative bacteria E. coli, Gram-positive bacteria S. aureus and fungi C. albicans. The extension of TEMPO oxidation time led to an increase of carboxylate group content and consequently, formation of larger amounts of Cu/Cu2O nanoparticles. All fabricated textile nanocomposites provided excellent antibacterial and acceptable antifungal activity. They also ensured a controlled release of Cu2+-ions in physiological solution which is an imperative for infection prevention.",
publisher = "Springer, Dordrecht",
journal = "Cellulose",
title = "In situ synthesis of Cu/Cu2O nanoparticles on the TEMPO oxidized cotton fabrics",
pages = "841-829",
number = "1",
volume = "25",
doi = "10.1007/s10570-017-1566-5"
}

Marković, D., Korica, M., Kostić, M., Radovanović, Ž., Šaponjić, Z., Mitrić, M.,& Radetić, M.. (2018). In situ synthesis of Cu/Cu2O nanoparticles on the TEMPO oxidized cotton fabrics. in Cellulose
Springer, Dordrecht., 25(1), 829-841.
https://doi.org/10.1007/s10570-017-1566-5

Marković D, Korica M, Kostić M, Radovanović Ž, Šaponjić Z, Mitrić M, Radetić M. In situ synthesis of Cu/Cu2O nanoparticles on the TEMPO oxidized cotton fabrics. in Cellulose. 2018;25(1):829-841.
doi:10.1007/s10570-017-1566-5 .

Marković, Darka, Korica, Matea, Kostić, Mirjana, Radovanović, Željko, Šaponjić, Zoran, Mitrić, Miodrag, Radetić, Maja, "In situ synthesis of Cu/Cu2O nanoparticles on the TEMPO oxidized cotton fabrics" in Cellulose, 25, no. 1 (2018):829-841,
https://doi.org/10.1007/s10570-017-1566-5 . .

TY  - CONF
AU  - Marković, Darka
AU  - Nunney, Tim
AU  - Deeks, Christopher
AU  - Radovanović, Željko
AU  - Radoičić, Marija
AU  - Radetić, Maja
PY  - 2018
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/6552
AB  - U ovom radu je diskutovana mogućnost in situ sinteze nanočestica na bazi Cu na pamučnim
tkaninama prethodno modifikovanim ćilibarnom i limunskom kiselinom u cilju dobijanja
tekstilnih nanokompozita sa antibakterijskom aktivnošću. Utvrđeno je da veći broj
karboksilnih grupa u prekursoru obezbeđuje veći broj slobodnih karboksilnih grupa na
tkanini, a time veću sorpciju Cu2+
-jona iz rastvora CuSO4 i veći sadržaj nanočestica nakon
redukcije. Prisustvo nanočestica na pamučnoj tkanini potvrđeno je SEM analizom, a XPS
analizom je ustanovljeno da se sintetisane nanočestice sastoje iz metalnog Cu/Cu2O i CuO.
Ispitivani nanokompoziti ostvarili su maksimum redukcije bakterija Gram-negativne E. coli i
Gram-pozitivne S. aureus.
PB  - Srpsko hemijsko društvo
C3  - 55. Savetovanje SHD, 8-9. jun 2018, Novi Sad, Knjiga radova
T1  - Antibacterial activity of Cu-based nanoparticles synthesized on the cotton fabrics previously modified with succinic and citric acids
EP  - 81
SP  - 77
UR  - https://hdl.handle.net/21.15107/rcub_technorep_6552
ER  - 

@conference{
author = "Marković, Darka and Nunney, Tim and Deeks, Christopher and Radovanović, Željko and Radoičić, Marija and Radetić, Maja",
year = "2018",
abstract = "U ovom radu je diskutovana mogućnost in situ sinteze nanočestica na bazi Cu na pamučnim
tkaninama prethodno modifikovanim ćilibarnom i limunskom kiselinom u cilju dobijanja
tekstilnih nanokompozita sa antibakterijskom aktivnošću. Utvrđeno je da veći broj
karboksilnih grupa u prekursoru obezbeđuje veći broj slobodnih karboksilnih grupa na
tkanini, a time veću sorpciju Cu2+
-jona iz rastvora CuSO4 i veći sadržaj nanočestica nakon
redukcije. Prisustvo nanočestica na pamučnoj tkanini potvrđeno je SEM analizom, a XPS
analizom je ustanovljeno da se sintetisane nanočestice sastoje iz metalnog Cu/Cu2O i CuO.
Ispitivani nanokompoziti ostvarili su maksimum redukcije bakterija Gram-negativne E. coli i
Gram-pozitivne S. aureus.",
publisher = "Srpsko hemijsko društvo",
journal = "55. Savetovanje SHD, 8-9. jun 2018, Novi Sad, Knjiga radova",
title = "Antibacterial activity of Cu-based nanoparticles synthesized on the cotton fabrics previously modified with succinic and citric acids",
pages = "81-77",
url = "https://hdl.handle.net/21.15107/rcub_technorep_6552"
}

Marković, D., Nunney, T., Deeks, C., Radovanović, Ž., Radoičić, M.,& Radetić, M.. (2018). Antibacterial activity of Cu-based nanoparticles synthesized on the cotton fabrics previously modified with succinic and citric acids. in 55. Savetovanje SHD, 8-9. jun 2018, Novi Sad, Knjiga radova
Srpsko hemijsko društvo., 77-81.
https://hdl.handle.net/21.15107/rcub_technorep_6552

Marković D, Nunney T, Deeks C, Radovanović Ž, Radoičić M, Radetić M. Antibacterial activity of Cu-based nanoparticles synthesized on the cotton fabrics previously modified with succinic and citric acids. in 55. Savetovanje SHD, 8-9. jun 2018, Novi Sad, Knjiga radova. 2018;:77-81.
https://hdl.handle.net/21.15107/rcub_technorep_6552 .

Marković, Darka, Nunney, Tim, Deeks, Christopher, Radovanović, Željko, Radoičić, Marija, Radetić, Maja, "Antibacterial activity of Cu-based nanoparticles synthesized on the cotton fabrics previously modified with succinic and citric acids" in 55. Savetovanje SHD, 8-9. jun 2018, Novi Sad, Knjiga radova (2018):77-81,
https://hdl.handle.net/21.15107/rcub_technorep_6552 .

TY  - CONF
AU  - Marković, Darka
AU  - Nunney, Tim
AU  - Deeks, Christopher
AU  - Radovanović, Željko
AU  - Šaponjic, Zoran
AU  - Radetić, Maja
PY  - 2018
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/6551
AB  - U ovom radu je ispitana mogućnost in situ sinteze nanočestica Cu2O/CuO na pamučnoj
tkanini prethodno modifikovanoj 1,2,3,4-butantetrakarboksilnom kiselinom (BTCA) različitih
koncentracija sa ciljem postizanja antibakterijske zaštite. Utvrđeno je da se većom
koncentracijom BTCA postiže bolja sorpcija Cu2+
-jona iz rastvora CuSO4 i veći sadržaj
nanočestica nakon redukcije. Prisustvo nanočestica na pamučnoj tkanini dokazano je FESEM
analizom. XPS i XRD analizama je ustanovljeno da sintetisane nanočestice predstavljaju
smešu Cu2O i CuO. Dobijeni tekstilni nanokompoziti obezbeđuju odličnu antibakterijsku
zaštitu prema Gram-negativnoj bakteriji E. coli i Gram-pozitivnoj bakteriji S. aureus koja
zavisi od količine sintetisanih nanočestica Cu2O/CuO.
PB  - Srpsko hemijsko društvo
C3  - 55. Savetovanje SHD, 8-9. jun 2018, Novi Sad, Knjiga radova
T1  - The influence of 1,2,3,4-butantetracarboxylic acid on in situ synthesis of Cu2O/CuO nanoparticles on the cotton fabric and its antibacterial activty
EP  - 87
SP  - 82
UR  - https://hdl.handle.net/21.15107/rcub_technorep_6551
ER  - 

@conference{
author = "Marković, Darka and Nunney, Tim and Deeks, Christopher and Radovanović, Željko and Šaponjic, Zoran and Radetić, Maja",
year = "2018",
abstract = "U ovom radu je ispitana mogućnost in situ sinteze nanočestica Cu2O/CuO na pamučnoj
tkanini prethodno modifikovanoj 1,2,3,4-butantetrakarboksilnom kiselinom (BTCA) različitih
koncentracija sa ciljem postizanja antibakterijske zaštite. Utvrđeno je da se većom
koncentracijom BTCA postiže bolja sorpcija Cu2+
-jona iz rastvora CuSO4 i veći sadržaj
nanočestica nakon redukcije. Prisustvo nanočestica na pamučnoj tkanini dokazano je FESEM
analizom. XPS i XRD analizama je ustanovljeno da sintetisane nanočestice predstavljaju
smešu Cu2O i CuO. Dobijeni tekstilni nanokompoziti obezbeđuju odličnu antibakterijsku
zaštitu prema Gram-negativnoj bakteriji E. coli i Gram-pozitivnoj bakteriji S. aureus koja
zavisi od količine sintetisanih nanočestica Cu2O/CuO.",
publisher = "Srpsko hemijsko društvo",
journal = "55. Savetovanje SHD, 8-9. jun 2018, Novi Sad, Knjiga radova",
title = "The influence of 1,2,3,4-butantetracarboxylic acid on in situ synthesis of Cu2O/CuO nanoparticles on the cotton fabric and its antibacterial activty",
pages = "87-82",
url = "https://hdl.handle.net/21.15107/rcub_technorep_6551"
}

Marković, D., Nunney, T., Deeks, C., Radovanović, Ž., Šaponjic, Z.,& Radetić, M.. (2018). The influence of 1,2,3,4-butantetracarboxylic acid on in situ synthesis of Cu2O/CuO nanoparticles on the cotton fabric and its antibacterial activty. in 55. Savetovanje SHD, 8-9. jun 2018, Novi Sad, Knjiga radova
Srpsko hemijsko društvo., 82-87.
https://hdl.handle.net/21.15107/rcub_technorep_6551

Marković D, Nunney T, Deeks C, Radovanović Ž, Šaponjic Z, Radetić M. The influence of 1,2,3,4-butantetracarboxylic acid on in situ synthesis of Cu2O/CuO nanoparticles on the cotton fabric and its antibacterial activty. in 55. Savetovanje SHD, 8-9. jun 2018, Novi Sad, Knjiga radova. 2018;:82-87.
https://hdl.handle.net/21.15107/rcub_technorep_6551 .

Marković, Darka, Nunney, Tim, Deeks, Christopher, Radovanović, Željko, Šaponjic, Zoran, Radetić, Maja, "The influence of 1,2,3,4-butantetracarboxylic acid on in situ synthesis of Cu2O/CuO nanoparticles on the cotton fabric and its antibacterial activty" in 55. Savetovanje SHD, 8-9. jun 2018, Novi Sad, Knjiga radova (2018):82-87,
https://hdl.handle.net/21.15107/rcub_technorep_6551 .

TY  - JOUR
AU  - Marković, Darka
AU  - Deeks, Christopher
AU  - Nunney, Tim
AU  - Radovanović, Željko
AU  - Radoičić, Marija B.
AU  - Šaponjić, Zoran
AU  - Radetić, Maja
PY  - 2018
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/3850
AB  - The fabrication of antimicrobial textile nanocomposite by in situ synthesis of Cu-based nanoparticles on cotton fabrics modified with different polycarboxylic acids was discussed in this study. In order to evaluate the influence of carboxyl group content on Cu2+-ions adsorption, their subsequent reduction with sodium borohydride and formation of Cu-based nanoparticles, cotton fabrics were modified with succinic, citric and 1,2,3,4-butanetetracarboxylic acids. It was shown that the larger the number of carboxyl groups in applied acid, the larger the content of free carboxyl groups on the fibers and consequently, the larger the Cu2+-ions uptake and total amounts of Cu-based nanoparticles. On the basis of the XPS and XRD measurements, it was suggested that synthesized nanoparticles were mixture of Cu2O and CuO. Fabricated nanocomposites provided maximum reduction of Gram-negative bacterium E. coli and Gram-positive bacterium S. aureus and controlled release of Cu2+-ions in physiological saline solution which are necessary prerequisites for infection prevention.
PB  - Elsevier Sci Ltd, Oxford
T2  - Carbohydrate Polymers
T1  - Antibacterial activity of Cu-based nanoparticles synthesized on the cotton fabrics modified with polycarboxylic acids
EP  - 182
SP  - 173
VL  - 200
DO  - 10.1016/j.carbpol.2018.08.001
ER  - 

@article{
author = "Marković, Darka and Deeks, Christopher and Nunney, Tim and Radovanović, Željko and Radoičić, Marija B. and Šaponjić, Zoran and Radetić, Maja",
year = "2018",
abstract = "The fabrication of antimicrobial textile nanocomposite by in situ synthesis of Cu-based nanoparticles on cotton fabrics modified with different polycarboxylic acids was discussed in this study. In order to evaluate the influence of carboxyl group content on Cu2+-ions adsorption, their subsequent reduction with sodium borohydride and formation of Cu-based nanoparticles, cotton fabrics were modified with succinic, citric and 1,2,3,4-butanetetracarboxylic acids. It was shown that the larger the number of carboxyl groups in applied acid, the larger the content of free carboxyl groups on the fibers and consequently, the larger the Cu2+-ions uptake and total amounts of Cu-based nanoparticles. On the basis of the XPS and XRD measurements, it was suggested that synthesized nanoparticles were mixture of Cu2O and CuO. Fabricated nanocomposites provided maximum reduction of Gram-negative bacterium E. coli and Gram-positive bacterium S. aureus and controlled release of Cu2+-ions in physiological saline solution which are necessary prerequisites for infection prevention.",
publisher = "Elsevier Sci Ltd, Oxford",
journal = "Carbohydrate Polymers",
title = "Antibacterial activity of Cu-based nanoparticles synthesized on the cotton fabrics modified with polycarboxylic acids",
pages = "182-173",
volume = "200",
doi = "10.1016/j.carbpol.2018.08.001"
}

Marković, D., Deeks, C., Nunney, T., Radovanović, Ž., Radoičić, M. B., Šaponjić, Z.,& Radetić, M.. (2018). Antibacterial activity of Cu-based nanoparticles synthesized on the cotton fabrics modified with polycarboxylic acids. in Carbohydrate Polymers
Elsevier Sci Ltd, Oxford., 200, 173-182.
https://doi.org/10.1016/j.carbpol.2018.08.001

Marković D, Deeks C, Nunney T, Radovanović Ž, Radoičić MB, Šaponjić Z, Radetić M. Antibacterial activity of Cu-based nanoparticles synthesized on the cotton fabrics modified with polycarboxylic acids. in Carbohydrate Polymers. 2018;200:173-182.
doi:10.1016/j.carbpol.2018.08.001 .

Marković, Darka, Deeks, Christopher, Nunney, Tim, Radovanović, Željko, Radoičić, Marija B., Šaponjić, Zoran, Radetić, Maja, "Antibacterial activity of Cu-based nanoparticles synthesized on the cotton fabrics modified with polycarboxylic acids" in Carbohydrate Polymers, 200 (2018):173-182,
https://doi.org/10.1016/j.carbpol.2018.08.001 . .

TY  - JOUR
AU  - Radetić, Maja
AU  - Šaponjić, Zoran
PY  - 2018
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/3775
AB  - Increasing global consumption of textile goods poses serious environmental problems that are present throughout the products life-cycles. With a trend of Fast Fashion, clothes became consuming goods that are discarded in huge amounts into landfills where they rot generating undesirable gases which contribute to environmental pollution and greenhouse effect. A large-scale centralized composting is a possible alternative to harmful landfilling. It is well known that different textile fibers exhibit diverse biodegradation behavior. Unlike most of the synthetic fibers, natural and particularly cellulosic fibers are prone to biodegradation. However, the finishing and thus, the presence of different chemicals on fiber surfaces may affect their biodegradation performance. Recent progress in the production of textiles impregnated with different metal and metal oxide nanoparticles is more oriented toward end-use achievements than on their environmental and health safety impacts. Despite the urgency to establish their environmental risk assessment, there are only few papers dealing with biodegradation behavior of such textile nanocomposites under terrestrial conditions. Therefore, this chapter is aimed to provide an insight into these results and to stress the necessity of extended research in this field taking into consideration that various characteristics of nanoparticles are relevant for their biodegradation behavior.
T2  - Methods in Pharmacology and Toxicology
T1  - Biodegradation behavior of textiles impregnated with Ag and TiO2 nanoparticles in soil
EP  - 296
IS  - 9781493974245
SP  - 281
DO  - 10.1007/978-1-4939-7425-2_14
ER  - 

@article{
author = "Radetić, Maja and Šaponjić, Zoran",
year = "2018",
abstract = "Increasing global consumption of textile goods poses serious environmental problems that are present throughout the products life-cycles. With a trend of Fast Fashion, clothes became consuming goods that are discarded in huge amounts into landfills where they rot generating undesirable gases which contribute to environmental pollution and greenhouse effect. A large-scale centralized composting is a possible alternative to harmful landfilling. It is well known that different textile fibers exhibit diverse biodegradation behavior. Unlike most of the synthetic fibers, natural and particularly cellulosic fibers are prone to biodegradation. However, the finishing and thus, the presence of different chemicals on fiber surfaces may affect their biodegradation performance. Recent progress in the production of textiles impregnated with different metal and metal oxide nanoparticles is more oriented toward end-use achievements than on their environmental and health safety impacts. Despite the urgency to establish their environmental risk assessment, there are only few papers dealing with biodegradation behavior of such textile nanocomposites under terrestrial conditions. Therefore, this chapter is aimed to provide an insight into these results and to stress the necessity of extended research in this field taking into consideration that various characteristics of nanoparticles are relevant for their biodegradation behavior.",
journal = "Methods in Pharmacology and Toxicology",
title = "Biodegradation behavior of textiles impregnated with Ag and TiO2 nanoparticles in soil",
pages = "296-281",
number = "9781493974245",
doi = "10.1007/978-1-4939-7425-2_14"
}

Radetić, M.,& Šaponjić, Z.. (2018). Biodegradation behavior of textiles impregnated with Ag and TiO2 nanoparticles in soil. in Methods in Pharmacology and Toxicology(9781493974245), 281-296.
https://doi.org/10.1007/978-1-4939-7425-2_14

Radetić M, Šaponjić Z. Biodegradation behavior of textiles impregnated with Ag and TiO2 nanoparticles in soil. in Methods in Pharmacology and Toxicology. 2018;(9781493974245):281-296.
doi:10.1007/978-1-4939-7425-2_14 .

Radetić, Maja, Šaponjić, Zoran, "Biodegradation behavior of textiles impregnated with Ag and TiO2 nanoparticles in soil" in Methods in Pharmacology and Toxicology, no. 9781493974245 (2018):281-296,
https://doi.org/10.1007/978-1-4939-7425-2_14 . .

TY  - JOUR
AU  - Bogdanović, Una
AU  - Dimitrijević, Suzana
AU  - Škapin, Srečo Davor
AU  - Popović, Maja
AU  - Rakočević, Zlatko Lj.
AU  - Leskovac, Andreja
AU  - Petrović, Sandra
AU  - Stoiljković, Milovan
AU  - Vodnik, Vesna
PY  - 2018
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/3928
AB  - Copper nanoparticles (Cu NPs) have proven to own excellent antimicrobial efficacy, but the problems of easy oxidation and aggregation limit their practical application. Here, nanocomposite based on polyaniline (PANI) and Cu NPs solved this problem and brought additional physicochemical properties that are markedly advantageous for antimicrobial applications. Current work exploits this potential, to examine its time- and concentration-dependent antimicrobial activity, employing E. coli, S. aureus, and C. albicans as a model microbial species. Regarding the presence of polaronic charge carriers in the fibrous polyaniline network, effects of Cu NPs size and their partially oxidized surfaces (the data were confirmed by HRTEM, FESEM, XRD, Raman and XPS analysis), as well as rapid copper ions release, Cu-PANI nanocomposite showed efficient bactericidal and fungicidal activities at the concentrations  lt = 1 ppm, within the incubation time of 2 h. Beside the quantitative analysis, the high levels of cellular disruption for all tested microbes were evidenced by atomic force microscopy. Moreover, the minimum inhibitory and bactericidal concentrations of the Cu-PANI nanocomposite were lower than those reported for other nanocomposites. Using such low concentrations is recognized as a good way to avoid its toxicity toward the environment. For this purpose, Cu-PANI nanocomposite is tested for its genotoxicity and influence on the oxidative status of the human cells in vitro.
PB  - Elsevier, Amsterdam
T2  - Materials Science & Engineering C-Materials for Biological Applications
T1  - Copper-polyaniline nanocomposite: Role of physicochemical properties on the antimicrobial activity and genotoxicity evaluation
EP  - 60
SP  - 49
VL  - 93
DO  - 10.1016/j.msec.2018.07.067
ER  - 

@article{
author = "Bogdanović, Una and Dimitrijević, Suzana and Škapin, Srečo Davor and Popović, Maja and Rakočević, Zlatko Lj. and Leskovac, Andreja and Petrović, Sandra and Stoiljković, Milovan and Vodnik, Vesna",
year = "2018",
abstract = "Copper nanoparticles (Cu NPs) have proven to own excellent antimicrobial efficacy, but the problems of easy oxidation and aggregation limit their practical application. Here, nanocomposite based on polyaniline (PANI) and Cu NPs solved this problem and brought additional physicochemical properties that are markedly advantageous for antimicrobial applications. Current work exploits this potential, to examine its time- and concentration-dependent antimicrobial activity, employing E. coli, S. aureus, and C. albicans as a model microbial species. Regarding the presence of polaronic charge carriers in the fibrous polyaniline network, effects of Cu NPs size and their partially oxidized surfaces (the data were confirmed by HRTEM, FESEM, XRD, Raman and XPS analysis), as well as rapid copper ions release, Cu-PANI nanocomposite showed efficient bactericidal and fungicidal activities at the concentrations  lt = 1 ppm, within the incubation time of 2 h. Beside the quantitative analysis, the high levels of cellular disruption for all tested microbes were evidenced by atomic force microscopy. Moreover, the minimum inhibitory and bactericidal concentrations of the Cu-PANI nanocomposite were lower than those reported for other nanocomposites. Using such low concentrations is recognized as a good way to avoid its toxicity toward the environment. For this purpose, Cu-PANI nanocomposite is tested for its genotoxicity and influence on the oxidative status of the human cells in vitro.",
publisher = "Elsevier, Amsterdam",
journal = "Materials Science & Engineering C-Materials for Biological Applications",
title = "Copper-polyaniline nanocomposite: Role of physicochemical properties on the antimicrobial activity and genotoxicity evaluation",
pages = "60-49",
volume = "93",
doi = "10.1016/j.msec.2018.07.067"
}

Bogdanović, U., Dimitrijević, S., Škapin, S. D., Popović, M., Rakočević, Z. Lj., Leskovac, A., Petrović, S., Stoiljković, M.,& Vodnik, V.. (2018). Copper-polyaniline nanocomposite: Role of physicochemical properties on the antimicrobial activity and genotoxicity evaluation. in Materials Science & Engineering C-Materials for Biological Applications
Elsevier, Amsterdam., 93, 49-60.
https://doi.org/10.1016/j.msec.2018.07.067

Bogdanović U, Dimitrijević S, Škapin SD, Popović M, Rakočević ZL, Leskovac A, Petrović S, Stoiljković M, Vodnik V. Copper-polyaniline nanocomposite: Role of physicochemical properties on the antimicrobial activity and genotoxicity evaluation. in Materials Science & Engineering C-Materials for Biological Applications. 2018;93:49-60.
doi:10.1016/j.msec.2018.07.067 .

Bogdanović, Una, Dimitrijević, Suzana, Škapin, Srečo Davor, Popović, Maja, Rakočević, Zlatko Lj., Leskovac, Andreja, Petrović, Sandra, Stoiljković, Milovan, Vodnik, Vesna, "Copper-polyaniline nanocomposite: Role of physicochemical properties on the antimicrobial activity and genotoxicity evaluation" in Materials Science & Engineering C-Materials for Biological Applications, 93 (2018):49-60,
https://doi.org/10.1016/j.msec.2018.07.067 . .

TY  - JOUR
AU  - Milošević, Milica V.
AU  - Krkobabic, Ana
AU  - Radoičić, Marija B.
AU  - Šaponjić, Zoran
AU  - Radetić, Tamara
AU  - Radetić, Maja M.
PY  - 2017
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/5816
AB  - This study discusses the biodegradation behavior of cotton and cotton/PET fabrics impregnated with Ag/TiO2 nanoparticles in soil. Biodegradation behavior was evaluated by standard test method ASTM 5988-03 based on determination of percentage conversions of carbon content to CO2 as well as by soil burial test and enzymatic hydrolysis with cellulase where the extent of biodegradation was estimated by the calculation of fabric weight loss. The morphological and chemical changes of fibers during biodegradation process were analyzed by SEM and FTIR spectroscopy, respectively. The results obtained by all applied methods suggested that Ag/TiO2 nanoparticles hindered the biodegradation of investigated cotton and cotton/PET fabrics. Soil burial test indicated faster biodegradation of the impregnated blend compared to impregnated cotton fabric which is attributed to smaller amount of fabricated Ag nanoparticles on the blend proved by MS measurement. Similar trend was established by enzymatic hydrolysis of cotton fibers. Severe damage of cotton fibers in both fabrics due to biodegradation process was confirmed by SEM. However, the cotton fiber damage occurred to a lesser extent in the samples that were impregnated with Ag/TiO2 nanoparticles. PET fibers remained intact which was also indicated by FTIR analysis. (C) 2016 Elsevier Ltd. All rights reserved.
T2  - Carbohydrate Polymers
T1  - Biodegradation of cotton and cotton/polyester with Ag/TiO2 nanoparticles in soil
EP  - 84
SP  - 77
VL  - 158
DO  - 10.1016/j.carbpol.2016.12.006
ER  - 

@article{
author = "Milošević, Milica V. and Krkobabic, Ana and Radoičić, Marija B. and Šaponjić, Zoran and Radetić, Tamara and Radetić, Maja M.",
year = "2017",
abstract = "This study discusses the biodegradation behavior of cotton and cotton/PET fabrics impregnated with Ag/TiO2 nanoparticles in soil. Biodegradation behavior was evaluated by standard test method ASTM 5988-03 based on determination of percentage conversions of carbon content to CO2 as well as by soil burial test and enzymatic hydrolysis with cellulase where the extent of biodegradation was estimated by the calculation of fabric weight loss. The morphological and chemical changes of fibers during biodegradation process were analyzed by SEM and FTIR spectroscopy, respectively. The results obtained by all applied methods suggested that Ag/TiO2 nanoparticles hindered the biodegradation of investigated cotton and cotton/PET fabrics. Soil burial test indicated faster biodegradation of the impregnated blend compared to impregnated cotton fabric which is attributed to smaller amount of fabricated Ag nanoparticles on the blend proved by MS measurement. Similar trend was established by enzymatic hydrolysis of cotton fibers. Severe damage of cotton fibers in both fabrics due to biodegradation process was confirmed by SEM. However, the cotton fiber damage occurred to a lesser extent in the samples that were impregnated with Ag/TiO2 nanoparticles. PET fibers remained intact which was also indicated by FTIR analysis. (C) 2016 Elsevier Ltd. All rights reserved.",
journal = "Carbohydrate Polymers",
title = "Biodegradation of cotton and cotton/polyester with Ag/TiO2 nanoparticles in soil",
pages = "84-77",
volume = "158",
doi = "10.1016/j.carbpol.2016.12.006"
}

Milošević, M. V., Krkobabic, A., Radoičić, M. B., Šaponjić, Z., Radetić, T.,& Radetić, M. M.. (2017). Biodegradation of cotton and cotton/polyester with Ag/TiO2 nanoparticles in soil. in Carbohydrate Polymers, 158, 77-84.
https://doi.org/10.1016/j.carbpol.2016.12.006

Milošević MV, Krkobabic A, Radoičić MB, Šaponjić Z, Radetić T, Radetić MM. Biodegradation of cotton and cotton/polyester with Ag/TiO2 nanoparticles in soil. in Carbohydrate Polymers. 2017;158:77-84.
doi:10.1016/j.carbpol.2016.12.006 .

Milošević, Milica V., Krkobabic, Ana, Radoičić, Marija B., Šaponjić, Zoran, Radetić, Tamara, Radetić, Maja M., "Biodegradation of cotton and cotton/polyester with Ag/TiO2 nanoparticles in soil" in Carbohydrate Polymers, 158 (2017):77-84,
https://doi.org/10.1016/j.carbpol.2016.12.006 . .

TY  - JOUR
AU  - Milošević, Milica V.
AU  - Šaponjić, Zoran
AU  - Nunney, Tim
AU  - Deeks, Christopher
AU  - Radoičić, Marija B.
AU  - Mitrić, Miodrag
AU  - Radetić, Tamara
AU  - Radetić, Maja
PY  - 2017
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/3694
AB  - This study discusses the possibility of in situ photoreduction of Ag+-ions on the surface of titania nanotubes (TNTs) deposited on the cotton and cotton/PET fabrics in the presence of amino acid alanine and methyl alcohol. TNTs were synthetized by hydrothermal method. The proposed interaction between titania, alanine and Ag+-ions was based on the results obtained by FTIR measurements. In order to enhance the binding efficiency between TNTs and fibers, the fabrics were previously impregnated with polyethyleneimine. The presence of TNT/Ag nanocrystals on the surface of fibers was proved by SEM, AAS, XRD and XPS. Larger amount of silver was detected on the cotton fabric. Fabricated TiO2/Ag nanocrystals provided maximum reduction of bacteria E. coli which was preserved after five washing cycles despite significant release of silver. The perspiration fastness tests indicated that silver release did not depend on pH. The presence of TNT/Ag nanocrystals imparted maximum UV protection to fabrics.
PB  - Springer, Dordrecht
T2  - Cellulose
T1  - In situ photoreduction of Ag+-ions on the surface of titania nanotubes deposited on cotton and cotton/PET fabrics
EP  - 1610
IS  - 3
SP  - 1597
VL  - 24
DO  - 10.1007/s10570-017-1207-z
ER  - 

@article{
author = "Milošević, Milica V. and Šaponjić, Zoran and Nunney, Tim and Deeks, Christopher and Radoičić, Marija B. and Mitrić, Miodrag and Radetić, Tamara and Radetić, Maja",
year = "2017",
abstract = "This study discusses the possibility of in situ photoreduction of Ag+-ions on the surface of titania nanotubes (TNTs) deposited on the cotton and cotton/PET fabrics in the presence of amino acid alanine and methyl alcohol. TNTs were synthetized by hydrothermal method. The proposed interaction between titania, alanine and Ag+-ions was based on the results obtained by FTIR measurements. In order to enhance the binding efficiency between TNTs and fibers, the fabrics were previously impregnated with polyethyleneimine. The presence of TNT/Ag nanocrystals on the surface of fibers was proved by SEM, AAS, XRD and XPS. Larger amount of silver was detected on the cotton fabric. Fabricated TiO2/Ag nanocrystals provided maximum reduction of bacteria E. coli which was preserved after five washing cycles despite significant release of silver. The perspiration fastness tests indicated that silver release did not depend on pH. The presence of TNT/Ag nanocrystals imparted maximum UV protection to fabrics.",
publisher = "Springer, Dordrecht",
journal = "Cellulose",
title = "In situ photoreduction of Ag+-ions on the surface of titania nanotubes deposited on cotton and cotton/PET fabrics",
pages = "1610-1597",
number = "3",
volume = "24",
doi = "10.1007/s10570-017-1207-z"
}

Milošević, M. V., Šaponjić, Z., Nunney, T., Deeks, C., Radoičić, M. B., Mitrić, M., Radetić, T.,& Radetić, M.. (2017). In situ photoreduction of Ag+-ions on the surface of titania nanotubes deposited on cotton and cotton/PET fabrics. in Cellulose
Springer, Dordrecht., 24(3), 1597-1610.
https://doi.org/10.1007/s10570-017-1207-z

Milošević MV, Šaponjić Z, Nunney T, Deeks C, Radoičić MB, Mitrić M, Radetić T, Radetić M. In situ photoreduction of Ag+-ions on the surface of titania nanotubes deposited on cotton and cotton/PET fabrics. in Cellulose. 2017;24(3):1597-1610.
doi:10.1007/s10570-017-1207-z .

Milošević, Milica V., Šaponjić, Zoran, Nunney, Tim, Deeks, Christopher, Radoičić, Marija B., Mitrić, Miodrag, Radetić, Tamara, Radetić, Maja, "In situ photoreduction of Ag+-ions on the surface of titania nanotubes deposited on cotton and cotton/PET fabrics" in Cellulose, 24, no. 3 (2017):1597-1610,
https://doi.org/10.1007/s10570-017-1207-z . .

TY  - JOUR
AU  - Milošević, Milica V.
AU  - Krkobabić, Ana
AU  - Radoičić, Marija B.
AU  - Šaponjić, Zoran
AU  - Radetić, Tamara
AU  - Radetić, Maja
PY  - 2017
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/3704
AB  - This study discusses the biodegradation behavior of cotton and cotton/PET fabrics impregnated with Ag/TiO2 nanoparticles in soil. Biodegradation behavior was evaluated by standard test method ASTM 5988-03 based on determination of percentage conversions of carbon content to CO2 as well as by soil burial test and enzymatic hydrolysis with cellulase where the extent of biodegradation was estimated by the calculation of fabric weight loss. The morphological and chemical changes of fibers during biodegradation process were analyzed by SEM and FTIR spectroscopy, respectively. The results obtained by all applied methods suggested that Ag/TiO2 nanoparticles hindered the biodegradation of investigated cotton and cotton/PET fabrics. Soil burial test indicated faster biodegradation of the impregnated blend compared to impregnated cotton fabric which is attributed to smaller amount of fabricated Ag nanoparticles on the blend proved by MS measurement. Similar trend was established by enzymatic hydrolysis of cotton fibers. Severe damage of cotton fibers in both fabrics due to biodegradation process was confirmed by SEM. However, the cotton fiber damage occurred to a lesser extent in the samples that were impregnated with Ag/TiO2 nanoparticles. PET fibers remained intact which was also indicated by FTIR analysis.
PB  - Elsevier Sci Ltd, Oxford
T2  - Carbohydrate Polymers
T1  - Biodegradation of cotton and cotton/polyester with Ag/TiO2 nanoparticles in soil
EP  - 84
SP  - 77
VL  - 158
DO  - 10.1016/j.carbpol.2016.12.006
ER  - 

@article{
author = "Milošević, Milica V. and Krkobabić, Ana and Radoičić, Marija B. and Šaponjić, Zoran and Radetić, Tamara and Radetić, Maja",
year = "2017",
abstract = "This study discusses the biodegradation behavior of cotton and cotton/PET fabrics impregnated with Ag/TiO2 nanoparticles in soil. Biodegradation behavior was evaluated by standard test method ASTM 5988-03 based on determination of percentage conversions of carbon content to CO2 as well as by soil burial test and enzymatic hydrolysis with cellulase where the extent of biodegradation was estimated by the calculation of fabric weight loss. The morphological and chemical changes of fibers during biodegradation process were analyzed by SEM and FTIR spectroscopy, respectively. The results obtained by all applied methods suggested that Ag/TiO2 nanoparticles hindered the biodegradation of investigated cotton and cotton/PET fabrics. Soil burial test indicated faster biodegradation of the impregnated blend compared to impregnated cotton fabric which is attributed to smaller amount of fabricated Ag nanoparticles on the blend proved by MS measurement. Similar trend was established by enzymatic hydrolysis of cotton fibers. Severe damage of cotton fibers in both fabrics due to biodegradation process was confirmed by SEM. However, the cotton fiber damage occurred to a lesser extent in the samples that were impregnated with Ag/TiO2 nanoparticles. PET fibers remained intact which was also indicated by FTIR analysis.",
publisher = "Elsevier Sci Ltd, Oxford",
journal = "Carbohydrate Polymers",
title = "Biodegradation of cotton and cotton/polyester with Ag/TiO2 nanoparticles in soil",
pages = "84-77",
volume = "158",
doi = "10.1016/j.carbpol.2016.12.006"
}

Milošević, M. V., Krkobabić, A., Radoičić, M. B., Šaponjić, Z., Radetić, T.,& Radetić, M.. (2017). Biodegradation of cotton and cotton/polyester with Ag/TiO2 nanoparticles in soil. in Carbohydrate Polymers
Elsevier Sci Ltd, Oxford., 158, 77-84.
https://doi.org/10.1016/j.carbpol.2016.12.006

Milošević MV, Krkobabić A, Radoičić MB, Šaponjić Z, Radetić T, Radetić M. Biodegradation of cotton and cotton/polyester with Ag/TiO2 nanoparticles in soil. in Carbohydrate Polymers. 2017;158:77-84.
doi:10.1016/j.carbpol.2016.12.006 .

Milošević, Milica V., Krkobabić, Ana, Radoičić, Marija B., Šaponjić, Zoran, Radetić, Tamara, Radetić, Maja, "Biodegradation of cotton and cotton/polyester with Ag/TiO2 nanoparticles in soil" in Carbohydrate Polymers, 158 (2017):77-84,
https://doi.org/10.1016/j.carbpol.2016.12.006 . .

TY  - JOUR
AU  - Vranješ, Mila
AU  - Kuljanin-Jakovljević, Jadranka Ž.
AU  - Konstantinović, Z.
AU  - Pomar, A.
AU  - Stoiljković, Milovan
AU  - Mitrić, Miodrag
AU  - Radetić, Tamara
AU  - Šaponjić, Zoran
PY  - 2017
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/3595
AB  - Co2+ doped TiO2 nanocrystals were synthetized by a hydrothermal treatment procedure applied to precursor dispersion of titania nanotubes and Co2+ ions. Mixture of polygonal and prolate spheroid-like nanocrystals was obtained. The results of X-ray diffraction (XRD) analysis showed that resulted nanocrystals retain anatase crystal phase for both dopant concentrations (1.69 and 2.5 at%), but the crystal lattice parameters were affected. Reflection spectra revealed altered optical properties compared to bare TiO2. Room temperature ferromagnetic ordering with saturation magnetic moment in the range of 0.001-0.002 mu (B)/Co was observed for both measured films made of Co2+ doped TiO2 nanocrystals.
PB  - Springeropen, London
T2  - Journal of Advanced Ceramics
T1  - Shaped Co2+ doped TiO2 nanocrystals synthesized from nanotubular precursor: Structure and ferromagnetic behavior
EP  - 229
IS  - 3
SP  - 220
VL  - 6
DO  - 10.1007/s40145-017-0233-5
ER  - 

@article{
author = "Vranješ, Mila and Kuljanin-Jakovljević, Jadranka Ž. and Konstantinović, Z. and Pomar, A. and Stoiljković, Milovan and Mitrić, Miodrag and Radetić, Tamara and Šaponjić, Zoran",
year = "2017",
abstract = "Co2+ doped TiO2 nanocrystals were synthetized by a hydrothermal treatment procedure applied to precursor dispersion of titania nanotubes and Co2+ ions. Mixture of polygonal and prolate spheroid-like nanocrystals was obtained. The results of X-ray diffraction (XRD) analysis showed that resulted nanocrystals retain anatase crystal phase for both dopant concentrations (1.69 and 2.5 at%), but the crystal lattice parameters were affected. Reflection spectra revealed altered optical properties compared to bare TiO2. Room temperature ferromagnetic ordering with saturation magnetic moment in the range of 0.001-0.002 mu (B)/Co was observed for both measured films made of Co2+ doped TiO2 nanocrystals.",
publisher = "Springeropen, London",
journal = "Journal of Advanced Ceramics",
title = "Shaped Co2+ doped TiO2 nanocrystals synthesized from nanotubular precursor: Structure and ferromagnetic behavior",
pages = "229-220",
number = "3",
volume = "6",
doi = "10.1007/s40145-017-0233-5"
}

Vranješ, M., Kuljanin-Jakovljević, J. Ž., Konstantinović, Z., Pomar, A., Stoiljković, M., Mitrić, M., Radetić, T.,& Šaponjić, Z.. (2017). Shaped Co2+ doped TiO2 nanocrystals synthesized from nanotubular precursor: Structure and ferromagnetic behavior. in Journal of Advanced Ceramics
Springeropen, London., 6(3), 220-229.
https://doi.org/10.1007/s40145-017-0233-5

Vranješ M, Kuljanin-Jakovljević JŽ, Konstantinović Z, Pomar A, Stoiljković M, Mitrić M, Radetić T, Šaponjić Z. Shaped Co2+ doped TiO2 nanocrystals synthesized from nanotubular precursor: Structure and ferromagnetic behavior. in Journal of Advanced Ceramics. 2017;6(3):220-229.
doi:10.1007/s40145-017-0233-5 .

Vranješ, Mila, Kuljanin-Jakovljević, Jadranka Ž., Konstantinović, Z., Pomar, A., Stoiljković, Milovan, Mitrić, Miodrag, Radetić, Tamara, Šaponjić, Zoran, "Shaped Co2+ doped TiO2 nanocrystals synthesized from nanotubular precursor: Structure and ferromagnetic behavior" in Journal of Advanced Ceramics, 6, no. 3 (2017):220-229,
https://doi.org/10.1007/s40145-017-0233-5 . .

TY  - CONF
AU  - Marković, Darka
AU  - Korica, Matea
AU  - Kostić, Mirjana
AU  - Radovanović, Željko
AU  - Šaponjić, Zoran
AU  - Mitrić, Miodrag
AU  - Radetić, Maja
PY  - 2017
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/6555
AB  - Recent breakthrough in nanotechnologies had large impact on research in the field of medical textiles. So far many efforts have been made to fabricate antimicrobial textile materials with incorporated metal (Ag, Cu) and metal oxide (TiO2, ZnO, CuO, Cu2O) nanoparticles (NPs) and to learn more about the mechanism of their action1-3. The possible application of Cu, CuO and Cu2O NPs for antibacterial protection of cotton fabrics became the focus of many research groups since the copper in different forms (ionic, copper oxides, copper complexes) is very active against various bacterial strains and precursor salts of copper are much cheaper than those of silver. Unlike in the case of Ag NPs where the dip-coating from Ag NPs suspensions/colloids was mostly applied for nano-finishing of cotton fabrics, in situ synthesis of Cu, CuO and Cu2O NPs seems to be the method of choice in published studies until now4,5. Namely, the dominant approach relies on the introduction of carboxyl groups to cotton fibers by coating them with appropriate polymer or chemical modification of cellulose, adsorption of Cu2+-ions and their reduction. In our study we applied the TEMPO/NaClO/NaClO2 system under neutral conditions for selective oxidation of cellulose in order to enhance its ability to bind Cu2+-ions. We focused our study on much shorter oxidation times since the aim was to preserve the structure of cellulose fibers i.e. their mechanical strength. Therefore, the main goal of our study was to discuss the influence of the functional groups generated by TEMPO-mediated oxidation of cotton fabric at different reaction times on the amount, activity and stability of in situ synthetized Cu/Cu2O NPs using sodium borohydride as a reducing agent at room temperature.
AB  - In situ sinteza nanočestica Cu/Cu2O na pamučnoj tkanini diskutovana u ovom radu bazirana je na adsorpciji Cu2+-jona na karboksilnim grupama formiranim TEMPO oksidacijom celuloze i njihovoj redukciji natrijum-borhidridom. Hemijske promene nastale TEMPO oksidacijom su praćene titrimetrijski određivanjem sadržaja karboksilnih grupa u pamuku. Prisustvo nanočestica Cu/Cu2O na pamučnoj tkanini potvrđeno je SEM i AAS analizama. Promene obojenja tkanina su određene refleksionom spektrofotometrijom. Antibakterijska aktivnost generisanih nanočestica Cu/Cu2O je testirana prema Gram-negativnoj bakteriji E. coli i Gram-pozitivnoj bakteriji S. aureus. Produžavanje vremena TEMPO oksidacije za rezultat je imalo povećanje sadržaja karboksilnih grupa na pamučnoj tkanini. Stoga su veće količine Cu2+-jona mogle da se adsorbuju na supstratu. Ovo je dalje za posledicu imalo stvaranje većih količina nanočestica Cu/Cu2O. Svi ispitivani tekstilni nankompoziti su obezbedili maksimum redukcije bakterija E. coli i S. aureus. Takođe je utvrđeno da pamučne tkanine sa inkorporiranim nanočesticama Cu/Cu2O pružaju kontrolisano otpuštanje Cu2+ -jona u fiziološkom rastvoru što je imperativ za prevenciju infekcija.
PB  - Beograd : Serbian Chemical Society
C3  - Book of Abstracts and Proceedings / 54th Meeting of the Serbian Chemical Society and 5th Conference of Young Chemists of Serbia, Belgrade, Serbia, September 29 and 30, 2017
T1  - In situ synthesis of Cu/Cu2O nanoparticles on the TEMPO oxidized cotton fabric
T1  - In situ sinteza Cu/Cu2O nanočestica na TEMPO oksidovanoj pamučnoj tkanini
EP  - 132
SP  - 128
UR  - https://hdl.handle.net/21.15107/rcub_technorep_6555
ER  - 

@conference{
author = "Marković, Darka and Korica, Matea and Kostić, Mirjana and Radovanović, Željko and Šaponjić, Zoran and Mitrić, Miodrag and Radetić, Maja",
year = "2017",
abstract = "Recent breakthrough in nanotechnologies had large impact on research in the field of medical textiles. So far many efforts have been made to fabricate antimicrobial textile materials with incorporated metal (Ag, Cu) and metal oxide (TiO2, ZnO, CuO, Cu2O) nanoparticles (NPs) and to learn more about the mechanism of their action1-3. The possible application of Cu, CuO and Cu2O NPs for antibacterial protection of cotton fabrics became the focus of many research groups since the copper in different forms (ionic, copper oxides, copper complexes) is very active against various bacterial strains and precursor salts of copper are much cheaper than those of silver. Unlike in the case of Ag NPs where the dip-coating from Ag NPs suspensions/colloids was mostly applied for nano-finishing of cotton fabrics, in situ synthesis of Cu, CuO and Cu2O NPs seems to be the method of choice in published studies until now4,5. Namely, the dominant approach relies on the introduction of carboxyl groups to cotton fibers by coating them with appropriate polymer or chemical modification of cellulose, adsorption of Cu2+-ions and their reduction. In our study we applied the TEMPO/NaClO/NaClO2 system under neutral conditions for selective oxidation of cellulose in order to enhance its ability to bind Cu2+-ions. We focused our study on much shorter oxidation times since the aim was to preserve the structure of cellulose fibers i.e. their mechanical strength. Therefore, the main goal of our study was to discuss the influence of the functional groups generated by TEMPO-mediated oxidation of cotton fabric at different reaction times on the amount, activity and stability of in situ synthetized Cu/Cu2O NPs using sodium borohydride as a reducing agent at room temperature., In situ sinteza nanočestica Cu/Cu2O na pamučnoj tkanini diskutovana u ovom radu bazirana je na adsorpciji Cu2+-jona na karboksilnim grupama formiranim TEMPO oksidacijom celuloze i njihovoj redukciji natrijum-borhidridom. Hemijske promene nastale TEMPO oksidacijom su praćene titrimetrijski određivanjem sadržaja karboksilnih grupa u pamuku. Prisustvo nanočestica Cu/Cu2O na pamučnoj tkanini potvrđeno je SEM i AAS analizama. Promene obojenja tkanina su određene refleksionom spektrofotometrijom. Antibakterijska aktivnost generisanih nanočestica Cu/Cu2O je testirana prema Gram-negativnoj bakteriji E. coli i Gram-pozitivnoj bakteriji S. aureus. Produžavanje vremena TEMPO oksidacije za rezultat je imalo povećanje sadržaja karboksilnih grupa na pamučnoj tkanini. Stoga su veće količine Cu2+-jona mogle da se adsorbuju na supstratu. Ovo je dalje za posledicu imalo stvaranje većih količina nanočestica Cu/Cu2O. Svi ispitivani tekstilni nankompoziti su obezbedili maksimum redukcije bakterija E. coli i S. aureus. Takođe je utvrđeno da pamučne tkanine sa inkorporiranim nanočesticama Cu/Cu2O pružaju kontrolisano otpuštanje Cu2+ -jona u fiziološkom rastvoru što je imperativ za prevenciju infekcija.",
publisher = "Beograd : Serbian Chemical Society",
journal = "Book of Abstracts and Proceedings / 54th Meeting of the Serbian Chemical Society and 5th Conference of Young Chemists of Serbia, Belgrade, Serbia, September 29 and 30, 2017",
title = "In situ synthesis of Cu/Cu2O nanoparticles on the TEMPO oxidized cotton fabric, In situ sinteza Cu/Cu2O nanočestica na TEMPO oksidovanoj pamučnoj tkanini",
pages = "132-128",
url = "https://hdl.handle.net/21.15107/rcub_technorep_6555"
}

Marković, D., Korica, M., Kostić, M., Radovanović, Ž., Šaponjić, Z., Mitrić, M.,& Radetić, M.. (2017). In situ synthesis of Cu/Cu2O nanoparticles on the TEMPO oxidized cotton fabric. in Book of Abstracts and Proceedings / 54th Meeting of the Serbian Chemical Society and 5th Conference of Young Chemists of Serbia, Belgrade, Serbia, September 29 and 30, 2017
Beograd : Serbian Chemical Society., 128-132.
https://hdl.handle.net/21.15107/rcub_technorep_6555

Marković D, Korica M, Kostić M, Radovanović Ž, Šaponjić Z, Mitrić M, Radetić M. In situ synthesis of Cu/Cu2O nanoparticles on the TEMPO oxidized cotton fabric. in Book of Abstracts and Proceedings / 54th Meeting of the Serbian Chemical Society and 5th Conference of Young Chemists of Serbia, Belgrade, Serbia, September 29 and 30, 2017. 2017;:128-132.
https://hdl.handle.net/21.15107/rcub_technorep_6555 .

Marković, Darka, Korica, Matea, Kostić, Mirjana, Radovanović, Željko, Šaponjić, Zoran, Mitrić, Miodrag, Radetić, Maja, "In situ synthesis of Cu/Cu2O nanoparticles on the TEMPO oxidized cotton fabric" in Book of Abstracts and Proceedings / 54th Meeting of the Serbian Chemical Society and 5th Conference of Young Chemists of Serbia, Belgrade, Serbia, September 29 and 30, 2017 (2017):128-132,
https://hdl.handle.net/21.15107/rcub_technorep_6555 .

TY  - CONF
AU  - Marković, Darka
AU  - Radoičić, Marija
AU  - Radovanović, Željko
AU  - Šaponjic, Zoran
AU  - Radetić, Maja
PY  - 2017
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/6553
AB  - U ovom radu je ispitana mogućnost dobijanja kompozitnog tekstilnog materijala na bazi PET
tkanine, polipirola i nanočestica TiO2 sa efikasnom fotokatalitičkom aktivnošću. Prisustvo PPy/TiO2
kompozitnog sloja na površini vlakana je potvrđeno FE-SEM i EDS analizom. Fotokatalitička
aktivnost PET tkanine obrađene polipirolom i nanočesticama TiO2 kao i PET tkanine obrađene
samo nanočesticama TiO2 ispitana je u vodenom rastvoru boje C.I. Acid Orange 7. Rezultati
ispitivanja fotokatalitičke aktivnosti su pokazali da uzorak modifikovan polipirolom i nanočesticama
Beograd, 29. i 30. septembar 2017. 54. savetovanje SHD
127
TiO2 potpuno degradira boju za samo 120 minuta osvetljavanja lampom koja simulira sunčevo
zračenje dok je uzorku modifikovanom nanočesticama TiO2 za to potrebno 24 h. Takođe je utvrđeno
da kompozitni uzorak PET+PPy/TiO2 pokazuje odlična fotokatalitička svojstva u drugom i trećem
ciklusu fotodegradacije. Znatno bolja fotokatalitička aktivnost kompozitnog uzorka u odnosu na
PET tkaninu modifikovanu nanočesticama TiO2 je upravo posledica prisustva polipirola.
PB  - Srpsko hemijsko društvo
C3  - 54. Savetovanje SHD, 29-30. septembar 2017, Beograd, Kratki izvodi i knjiga radova
T1  - Photocatalytic activity of PET fabric modified with polypyrrole and TiO2 nanoparticles
EP  - 127
SP  - 122
UR  - https://hdl.handle.net/21.15107/rcub_technorep_6553
ER  - 

@conference{
author = "Marković, Darka and Radoičić, Marija and Radovanović, Željko and Šaponjic, Zoran and Radetić, Maja",
year = "2017",
abstract = "U ovom radu je ispitana mogućnost dobijanja kompozitnog tekstilnog materijala na bazi PET
tkanine, polipirola i nanočestica TiO2 sa efikasnom fotokatalitičkom aktivnošću. Prisustvo PPy/TiO2
kompozitnog sloja na površini vlakana je potvrđeno FE-SEM i EDS analizom. Fotokatalitička
aktivnost PET tkanine obrađene polipirolom i nanočesticama TiO2 kao i PET tkanine obrađene
samo nanočesticama TiO2 ispitana je u vodenom rastvoru boje C.I. Acid Orange 7. Rezultati
ispitivanja fotokatalitičke aktivnosti su pokazali da uzorak modifikovan polipirolom i nanočesticama
Beograd, 29. i 30. septembar 2017. 54. savetovanje SHD
127
TiO2 potpuno degradira boju za samo 120 minuta osvetljavanja lampom koja simulira sunčevo
zračenje dok je uzorku modifikovanom nanočesticama TiO2 za to potrebno 24 h. Takođe je utvrđeno
da kompozitni uzorak PET+PPy/TiO2 pokazuje odlična fotokatalitička svojstva u drugom i trećem
ciklusu fotodegradacije. Znatno bolja fotokatalitička aktivnost kompozitnog uzorka u odnosu na
PET tkaninu modifikovanu nanočesticama TiO2 je upravo posledica prisustva polipirola.",
publisher = "Srpsko hemijsko društvo",
journal = "54. Savetovanje SHD, 29-30. septembar 2017, Beograd, Kratki izvodi i knjiga radova",
title = "Photocatalytic activity of PET fabric modified with polypyrrole and TiO2 nanoparticles",
pages = "127-122",
url = "https://hdl.handle.net/21.15107/rcub_technorep_6553"
}

Marković, D., Radoičić, M., Radovanović, Ž., Šaponjic, Z.,& Radetić, M.. (2017). Photocatalytic activity of PET fabric modified with polypyrrole and TiO2 nanoparticles. in 54. Savetovanje SHD, 29-30. septembar 2017, Beograd, Kratki izvodi i knjiga radova
Srpsko hemijsko društvo., 122-127.
https://hdl.handle.net/21.15107/rcub_technorep_6553

Marković D, Radoičić M, Radovanović Ž, Šaponjic Z, Radetić M. Photocatalytic activity of PET fabric modified with polypyrrole and TiO2 nanoparticles. in 54. Savetovanje SHD, 29-30. septembar 2017, Beograd, Kratki izvodi i knjiga radova. 2017;:122-127.
https://hdl.handle.net/21.15107/rcub_technorep_6553 .

Marković, Darka, Radoičić, Marija, Radovanović, Željko, Šaponjic, Zoran, Radetić, Maja, "Photocatalytic activity of PET fabric modified with polypyrrole and TiO2 nanoparticles" in 54. Savetovanje SHD, 29-30. septembar 2017, Beograd, Kratki izvodi i knjiga radova (2017):122-127,
https://hdl.handle.net/21.15107/rcub_technorep_6553 .

TY  - JOUR
AU  - Tomsić, Brigita
AU  - Vasiljević, Jelena
AU  - Simončič, Barbara
AU  - Radoičić, Marija B.
AU  - Radetić, Maja
PY  - 2017
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/3543
AB  - This study discusses the effect of corona pre-treatment at atmospheric pressure and subsequent loading of colloidal TiO2 nanoparticles on the biodegradation behavior of cotton fabric. Biodegradation performance of the control and finished samples was evaluated by standard soil burial tests in predetermined periods of 3, 9 and 18 days. Color and breaking strength measurements were utilized for assessment of biodegradation progress. Morphological and chemical changes induced by biodegradation were analysed by SEM and FT-IR analyses, respectively. Colorimetric, morphological and chemical changes induced by the biodegradation process were slightly less prominent on corona pre-treated cotton fabric impregnated with TiO2 nanoparticles compared to corona treated and control cotton fabric. Although the breaking strength of all samples significantly decreased after 18 days of soil burial, this decline was the least evident on the sample impregnated with TiO2 nanoparticles. However, taking into account the extent of these differences, the influence of TiO2 nanoparticles on biodegradation rate of cotton fabric, which underwent a combined treatment corona/impregnation with TiO2 nanoparticles, could be considered as insignificant. These results confirm that chemical modification of cotton fabrics with plasma and subsequent loading of TiO2 still maintained sustainability of cellulose fibres.
PB  - Springer, Dordrecht
T2  - Cellulose
T1  - The influence of corona treatment and impregnation with colloidal TiO2 nanoparticles on biodegradability of cotton fabric
EP  - 4545
IS  - 10
SP  - 4533
VL  - 24
DO  - 10.1007/s10570-017-1415-6
ER  - 

@article{
author = "Tomsić, Brigita and Vasiljević, Jelena and Simončič, Barbara and Radoičić, Marija B. and Radetić, Maja",
year = "2017",
abstract = "This study discusses the effect of corona pre-treatment at atmospheric pressure and subsequent loading of colloidal TiO2 nanoparticles on the biodegradation behavior of cotton fabric. Biodegradation performance of the control and finished samples was evaluated by standard soil burial tests in predetermined periods of 3, 9 and 18 days. Color and breaking strength measurements were utilized for assessment of biodegradation progress. Morphological and chemical changes induced by biodegradation were analysed by SEM and FT-IR analyses, respectively. Colorimetric, morphological and chemical changes induced by the biodegradation process were slightly less prominent on corona pre-treated cotton fabric impregnated with TiO2 nanoparticles compared to corona treated and control cotton fabric. Although the breaking strength of all samples significantly decreased after 18 days of soil burial, this decline was the least evident on the sample impregnated with TiO2 nanoparticles. However, taking into account the extent of these differences, the influence of TiO2 nanoparticles on biodegradation rate of cotton fabric, which underwent a combined treatment corona/impregnation with TiO2 nanoparticles, could be considered as insignificant. These results confirm that chemical modification of cotton fabrics with plasma and subsequent loading of TiO2 still maintained sustainability of cellulose fibres.",
publisher = "Springer, Dordrecht",
journal = "Cellulose",
title = "The influence of corona treatment and impregnation with colloidal TiO2 nanoparticles on biodegradability of cotton fabric",
pages = "4545-4533",
number = "10",
volume = "24",
doi = "10.1007/s10570-017-1415-6"
}

Tomsić, B., Vasiljević, J., Simončič, B., Radoičić, M. B.,& Radetić, M.. (2017). The influence of corona treatment and impregnation with colloidal TiO2 nanoparticles on biodegradability of cotton fabric. in Cellulose
Springer, Dordrecht., 24(10), 4533-4545.
https://doi.org/10.1007/s10570-017-1415-6

Tomsić B, Vasiljević J, Simončič B, Radoičić MB, Radetić M. The influence of corona treatment and impregnation with colloidal TiO2 nanoparticles on biodegradability of cotton fabric. in Cellulose. 2017;24(10):4533-4545.
doi:10.1007/s10570-017-1415-6 .

Tomsić, Brigita, Vasiljević, Jelena, Simončič, Barbara, Radoičić, Marija B., Radetić, Maja, "The influence of corona treatment and impregnation with colloidal TiO2 nanoparticles on biodegradability of cotton fabric" in Cellulose, 24, no. 10 (2017):4533-4545,
https://doi.org/10.1007/s10570-017-1415-6 . .

TY  - JOUR
AU  - Dojčilović, Radovan
AU  - Pajović, Jelena D.
AU  - Božanić, Dušan K.
AU  - Bogdanović, Una
AU  - Vodnik, Vesna
AU  - Dimitrijević-Branković, Suzana
AU  - Miljković, Miona
AU  - Kascakova, Slavka
AU  - Refregiers, Matthieu
AU  - Đoković, Vladimir
PY  - 2017
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/3726
AB  - The interaction of the tryptophan functionalized Ag nanoparticles and live Candida albicans cells was studied by synchrotron excitation deep-ultraviolet (DUV) fluorescence imaging at the DISCO beamline of Synchrotron SOLEIL. DUV imaging showed that incubation of the fungus with functionalized nanoparticles results in significant increase in the fluorescence signal. The analysis of the images revealed that the interaction of the nanoparticles with (pseudo)hyphae polymorphs of the diploid fungus was less pronounced than in the case of yeast cells or budding spores. The changes in the intensity of the fluorescence signals of the cells after incubation were followed in [327-353 nm] and [370-410 nm] spectral ranges that correspond to the fluorescence of tryptophan in non-polar and polar environment, respectively. As a consequence of the environmental sensitivity of the silver-tryptophan fluorescent nanoprobe, we were able to determine the possible accumulation sites of the nanoparticles. The analysis of the intensity decay kinetics showed that the photobleaching effects were more pronounced in the case of the functionalized nanoparticle treated cells. The results of time-integrated emission in the mentioned spectral ranges suggested that the nanoparticles penetrate the cells, but that the majority of the nanoparticles attach to the cells' surfaces.
PB  - Elsevier Science Bv, Amsterdam
T2  - Colloids and Surfaces B-Biointerfaces
T1  - Interaction of amino acid-functionalized silver nanoparticles and Candida albicans polymorphs: A deep-UV fluorescence imaging study
EP  - 348
SP  - 341
VL  - 155
DO  - 10.1016/j.colsurfb.2017.04.044
ER  - 

@article{
author = "Dojčilović, Radovan and Pajović, Jelena D. and Božanić, Dušan K. and Bogdanović, Una and Vodnik, Vesna and Dimitrijević-Branković, Suzana and Miljković, Miona and Kascakova, Slavka and Refregiers, Matthieu and Đoković, Vladimir",
year = "2017",
abstract = "The interaction of the tryptophan functionalized Ag nanoparticles and live Candida albicans cells was studied by synchrotron excitation deep-ultraviolet (DUV) fluorescence imaging at the DISCO beamline of Synchrotron SOLEIL. DUV imaging showed that incubation of the fungus with functionalized nanoparticles results in significant increase in the fluorescence signal. The analysis of the images revealed that the interaction of the nanoparticles with (pseudo)hyphae polymorphs of the diploid fungus was less pronounced than in the case of yeast cells or budding spores. The changes in the intensity of the fluorescence signals of the cells after incubation were followed in [327-353 nm] and [370-410 nm] spectral ranges that correspond to the fluorescence of tryptophan in non-polar and polar environment, respectively. As a consequence of the environmental sensitivity of the silver-tryptophan fluorescent nanoprobe, we were able to determine the possible accumulation sites of the nanoparticles. The analysis of the intensity decay kinetics showed that the photobleaching effects were more pronounced in the case of the functionalized nanoparticle treated cells. The results of time-integrated emission in the mentioned spectral ranges suggested that the nanoparticles penetrate the cells, but that the majority of the nanoparticles attach to the cells' surfaces.",
publisher = "Elsevier Science Bv, Amsterdam",
journal = "Colloids and Surfaces B-Biointerfaces",
title = "Interaction of amino acid-functionalized silver nanoparticles and Candida albicans polymorphs: A deep-UV fluorescence imaging study",
pages = "348-341",
volume = "155",
doi = "10.1016/j.colsurfb.2017.04.044"
}

Dojčilović, R., Pajović, J. D., Božanić, D. K., Bogdanović, U., Vodnik, V., Dimitrijević-Branković, S., Miljković, M., Kascakova, S., Refregiers, M.,& Đoković, V.. (2017). Interaction of amino acid-functionalized silver nanoparticles and Candida albicans polymorphs: A deep-UV fluorescence imaging study. in Colloids and Surfaces B-Biointerfaces
Elsevier Science Bv, Amsterdam., 155, 341-348.
https://doi.org/10.1016/j.colsurfb.2017.04.044

Dojčilović R, Pajović JD, Božanić DK, Bogdanović U, Vodnik V, Dimitrijević-Branković S, Miljković M, Kascakova S, Refregiers M, Đoković V. Interaction of amino acid-functionalized silver nanoparticles and Candida albicans polymorphs: A deep-UV fluorescence imaging study. in Colloids and Surfaces B-Biointerfaces. 2017;155:341-348.
doi:10.1016/j.colsurfb.2017.04.044 .

Dojčilović, Radovan, Pajović, Jelena D., Božanić, Dušan K., Bogdanović, Una, Vodnik, Vesna, Dimitrijević-Branković, Suzana, Miljković, Miona, Kascakova, Slavka, Refregiers, Matthieu, Đoković, Vladimir, "Interaction of amino acid-functionalized silver nanoparticles and Candida albicans polymorphs: A deep-UV fluorescence imaging study" in Colloids and Surfaces B-Biointerfaces, 155 (2017):341-348,
https://doi.org/10.1016/j.colsurfb.2017.04.044 . .

TY  - JOUR
AU  - Lučić-Škorić, Marija
AU  - Terzić, Ivan
AU  - Milosavljević, Nedeljko
AU  - Radetić, Maja
AU  - Šaponjić, Zoran
AU  - Radoičić, Marija B.
AU  - Kalagasidis Krušić, Melina
PY  - 2016
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/3342
AB  - The present paper deals with removal and photocatalytic degradation of the textile dyes by TiO2 nanoparticles immobilized onto chitosan-based microparticles. The microparticles composed of chitosan (Ch) and poly(methacrylic acid) (PMA) were fabricated for the first time by inverse suspension polymerization. They were utilized for colloidal TiO2 nanoparticles immobilization, synthetized by acidic hydrolysis of TiCl4. To evaluate the potential application of Ch/PMA/TiO2 microparticles for treatment of textile wastwaters, their photocatalytic activity was examined by degradation assessment of three different groups of anionic azo dyes in aqueous solutions under solar light simulating source. FTIR analysis revealed that Ch and PMA were incorporated in the polymer network. SEM and optical microscopy confirmed their spherical shape. Under illumination, Ch/PMA/TiO2 microparticles completely removed dyes C.I. Acid Orange 7, C.I. Acid Red 18, C.I. Acid Blue 113, C.I. Reactive Black 5, C.I. Direct Blue 78, while removal degree of C.I. Reactive Yellow 17 was 75%. It was found that pH had significant influence on the photocatalytic activity of Ch/PMA/TiO2 microparticles. Increase of solution pH from acidic to alkaline, lead to decrease in photodegradation rate of C.I. Acid Orange 7 during the first hours of illumination. After three illumination cycles, removal degree of C.I. Acid Orange 7 was maintained at remarkably high level (95% at pH 5.60 and 100% at pH 2.00 and 8.00), indicating that microparticles could be reused without significant loss of photocatalytic efficiency.
PB  - Pergamon-Elsevier Science Ltd, Oxford
T2  - European Polymer Journal
T1  - Chitosan-based microparticles for immobilization of TiO2 nanoparticles and their application for photodegradation of textile dyes
EP  - 70
SP  - 57
VL  - 82
DO  - 10.1016/j.eurpolymj.2016.06.026
ER  - 

@article{
author = "Lučić-Škorić, Marija and Terzić, Ivan and Milosavljević, Nedeljko and Radetić, Maja and Šaponjić, Zoran and Radoičić, Marija B. and Kalagasidis Krušić, Melina",
year = "2016",
abstract = "The present paper deals with removal and photocatalytic degradation of the textile dyes by TiO2 nanoparticles immobilized onto chitosan-based microparticles. The microparticles composed of chitosan (Ch) and poly(methacrylic acid) (PMA) were fabricated for the first time by inverse suspension polymerization. They were utilized for colloidal TiO2 nanoparticles immobilization, synthetized by acidic hydrolysis of TiCl4. To evaluate the potential application of Ch/PMA/TiO2 microparticles for treatment of textile wastwaters, their photocatalytic activity was examined by degradation assessment of three different groups of anionic azo dyes in aqueous solutions under solar light simulating source. FTIR analysis revealed that Ch and PMA were incorporated in the polymer network. SEM and optical microscopy confirmed their spherical shape. Under illumination, Ch/PMA/TiO2 microparticles completely removed dyes C.I. Acid Orange 7, C.I. Acid Red 18, C.I. Acid Blue 113, C.I. Reactive Black 5, C.I. Direct Blue 78, while removal degree of C.I. Reactive Yellow 17 was 75%. It was found that pH had significant influence on the photocatalytic activity of Ch/PMA/TiO2 microparticles. Increase of solution pH from acidic to alkaline, lead to decrease in photodegradation rate of C.I. Acid Orange 7 during the first hours of illumination. After three illumination cycles, removal degree of C.I. Acid Orange 7 was maintained at remarkably high level (95% at pH 5.60 and 100% at pH 2.00 and 8.00), indicating that microparticles could be reused without significant loss of photocatalytic efficiency.",
publisher = "Pergamon-Elsevier Science Ltd, Oxford",
journal = "European Polymer Journal",
title = "Chitosan-based microparticles for immobilization of TiO2 nanoparticles and their application for photodegradation of textile dyes",
pages = "70-57",
volume = "82",
doi = "10.1016/j.eurpolymj.2016.06.026"
}

Lučić-Škorić, M., Terzić, I., Milosavljević, N., Radetić, M., Šaponjić, Z., Radoičić, M. B.,& Kalagasidis Krušić, M.. (2016). Chitosan-based microparticles for immobilization of TiO2 nanoparticles and their application for photodegradation of textile dyes. in European Polymer Journal
Pergamon-Elsevier Science Ltd, Oxford., 82, 57-70.
https://doi.org/10.1016/j.eurpolymj.2016.06.026

Lučić-Škorić M, Terzić I, Milosavljević N, Radetić M, Šaponjić Z, Radoičić MB, Kalagasidis Krušić M. Chitosan-based microparticles for immobilization of TiO2 nanoparticles and their application for photodegradation of textile dyes. in European Polymer Journal. 2016;82:57-70.
doi:10.1016/j.eurpolymj.2016.06.026 .

Lučić-Škorić, Marija, Terzić, Ivan, Milosavljević, Nedeljko, Radetić, Maja, Šaponjić, Zoran, Radoičić, Marija B., Kalagasidis Krušić, Melina, "Chitosan-based microparticles for immobilization of TiO2 nanoparticles and their application for photodegradation of textile dyes" in European Polymer Journal, 82 (2016):57-70,
https://doi.org/10.1016/j.eurpolymj.2016.06.026 . .