TY  - JOUR
AU  - Stojanović, Goran M.
AU  - Radetić, Maja
AU  - Šaponjić, Zoran
AU  - Radoicić, Marija B.
AU  - Radovanović, Milan R.
AU  - Popović, Željko V
AU  - Vukmirović, Sasa N.
PY  - 2020
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/4519
AB  - Featured Application Biomedical sector, sports sector-applications in the detection of drug concentrations in sweat samples. This work presents a new multilayered microfluidic platform, manufactured using a rapid and cost-effective xurography technique, for the detection of drug concentrations in sweat. Textile fabrics made of cotton and polyester were used as a component of the platform, and they were positioned in the middle of the microfluidic device. In order to obtain a highly conductive textile, the fabrics were in situ coated with different amounts of polyaniline and titanium dioxide nanocomposite. This portable microfluidic platform comprises at least three layers of optically transparent and flexible PVC foils which were stacked one on top of the other. Electrical contacts were provided from the edge of the textile material when a microfluidic variable resistor was actually created. The platform was tested in plain artificial sweat and in artificial sweat with a dissolved cytostatic test drug, cyclophosphamide, of different concentrations. The proposed microfluidic device decreased in resistance when the sweat was applied. In addition, it could successfully detect different concentrations of cytostatic medication in the sweat, which could make it a very useful tool for simple, reliable, and fast diagnostics.
PB  - MDPI, Basel
T2  - Applied Sciences-Basel
T1  - A Textile-Based Microfluidic Platform for the Detection of Cytostatic Drug Concentration in Sweat Samples
IS  - 12
VL  - 10
DO  - 10.3390/app10124392
ER  - 

@article{
author = "Stojanović, Goran M. and Radetić, Maja and Šaponjić, Zoran and Radoicić, Marija B. and Radovanović, Milan R. and Popović, Željko V and Vukmirović, Sasa N.",
year = "2020",
abstract = "Featured Application Biomedical sector, sports sector-applications in the detection of drug concentrations in sweat samples. This work presents a new multilayered microfluidic platform, manufactured using a rapid and cost-effective xurography technique, for the detection of drug concentrations in sweat. Textile fabrics made of cotton and polyester were used as a component of the platform, and they were positioned in the middle of the microfluidic device. In order to obtain a highly conductive textile, the fabrics were in situ coated with different amounts of polyaniline and titanium dioxide nanocomposite. This portable microfluidic platform comprises at least three layers of optically transparent and flexible PVC foils which were stacked one on top of the other. Electrical contacts were provided from the edge of the textile material when a microfluidic variable resistor was actually created. The platform was tested in plain artificial sweat and in artificial sweat with a dissolved cytostatic test drug, cyclophosphamide, of different concentrations. The proposed microfluidic device decreased in resistance when the sweat was applied. In addition, it could successfully detect different concentrations of cytostatic medication in the sweat, which could make it a very useful tool for simple, reliable, and fast diagnostics.",
publisher = "MDPI, Basel",
journal = "Applied Sciences-Basel",
title = "A Textile-Based Microfluidic Platform for the Detection of Cytostatic Drug Concentration in Sweat Samples",
number = "12",
volume = "10",
doi = "10.3390/app10124392"
}

Stojanović, G. M., Radetić, M., Šaponjić, Z., Radoicić, M. B., Radovanović, M. R., Popović, Ž. V.,& Vukmirović, S. N.. (2020). A Textile-Based Microfluidic Platform for the Detection of Cytostatic Drug Concentration in Sweat Samples. in Applied Sciences-Basel
MDPI, Basel., 10(12).
https://doi.org/10.3390/app10124392

Stojanović GM, Radetić M, Šaponjić Z, Radoicić MB, Radovanović MR, Popović ŽV, Vukmirović SN. A Textile-Based Microfluidic Platform for the Detection of Cytostatic Drug Concentration in Sweat Samples. in Applied Sciences-Basel. 2020;10(12).
doi:10.3390/app10124392 .

Stojanović, Goran M., Radetić, Maja, Šaponjić, Zoran, Radoicić, Marija B., Radovanović, Milan R., Popović, Željko V, Vukmirović, Sasa N., "A Textile-Based Microfluidic Platform for the Detection of Cytostatic Drug Concentration in Sweat Samples" in Applied Sciences-Basel, 10, no. 12 (2020),
https://doi.org/10.3390/app10124392 . .

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  - 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  - 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  - 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 . .

TY  - JOUR
AU  - Vranješ, Mila
AU  - Kuljanin-Jakovljević, Jadranka Ž.
AU  - Konstantinović, Z.
AU  - Pomar, A.
AU  - Ahrenkiel, Scott Phillip
AU  - Radetić, Tamara
AU  - Stoiljković, Milovan
AU  - Mitrić, Miodrag
AU  - Šaponjić, Zoran
PY  - 2016
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/3443
AB  - Cu2+ doped TiO2 nanocrystals were synthesized using dispersions of titania nanotubes in the presence of Cu2+ ions as a precursors. The morphologies of nanotubular titania precursors and resulted Cu2+ doped TiO2 nanocrystals were characterized by TEM. Structural and optical properties were studied by XRPD analysis and UV-vis spectroscopy in reflectance mode, respectively. Their magnetic properties were investigated using SQUID magnetometer. Tetragonal anatase crystalline structure was confirmed in all synthesized samples. Polygonal (d similar to 15 nm) and spheroid like (length, up to 90 nm) Cu2+ doped TiO2 nanocrystals in samples synthesized at different pHs were observed by TEM. Ferromagnetic ordering with almost closed loop (H-c similar to 200 Oe) was detected in all Cu2+ doped TiO2 nanoparticle films. The saturation magnetization values varied depending on the Cu2+ concentration, nanoparticles shape, size and consequently different number of oxygen vacancies. This study revealed possibility to control magnetic ordering by changing the shape/aspect ratio of Cu2+ doped TiO2 nanocrystals.
PB  - Pergamon-Elsevier Science Ltd, Oxford
T2  - Materials Research Bulletin
T1  - Room temperature ferromagnetism in Cu2+ doped TiO2 nanocrystals: The impact of their size, shape and dopant concentration
EP  - 106
SP  - 100
VL  - 76
DO  - 10.1016/j.materresbull.2015.11.051
ER  - 

@article{
author = "Vranješ, Mila and Kuljanin-Jakovljević, Jadranka Ž. and Konstantinović, Z. and Pomar, A. and Ahrenkiel, Scott Phillip and Radetić, Tamara and Stoiljković, Milovan and Mitrić, Miodrag and Šaponjić, Zoran",
year = "2016",
abstract = "Cu2+ doped TiO2 nanocrystals were synthesized using dispersions of titania nanotubes in the presence of Cu2+ ions as a precursors. The morphologies of nanotubular titania precursors and resulted Cu2+ doped TiO2 nanocrystals were characterized by TEM. Structural and optical properties were studied by XRPD analysis and UV-vis spectroscopy in reflectance mode, respectively. Their magnetic properties were investigated using SQUID magnetometer. Tetragonal anatase crystalline structure was confirmed in all synthesized samples. Polygonal (d similar to 15 nm) and spheroid like (length, up to 90 nm) Cu2+ doped TiO2 nanocrystals in samples synthesized at different pHs were observed by TEM. Ferromagnetic ordering with almost closed loop (H-c similar to 200 Oe) was detected in all Cu2+ doped TiO2 nanoparticle films. The saturation magnetization values varied depending on the Cu2+ concentration, nanoparticles shape, size and consequently different number of oxygen vacancies. This study revealed possibility to control magnetic ordering by changing the shape/aspect ratio of Cu2+ doped TiO2 nanocrystals.",
publisher = "Pergamon-Elsevier Science Ltd, Oxford",
journal = "Materials Research Bulletin",
title = "Room temperature ferromagnetism in Cu2+ doped TiO2 nanocrystals: The impact of their size, shape and dopant concentration",
pages = "106-100",
volume = "76",
doi = "10.1016/j.materresbull.2015.11.051"
}

Vranješ, M., Kuljanin-Jakovljević, J. Ž., Konstantinović, Z., Pomar, A., Ahrenkiel, S. P., Radetić, T., Stoiljković, M., Mitrić, M.,& Šaponjić, Z.. (2016). Room temperature ferromagnetism in Cu2+ doped TiO2 nanocrystals: The impact of their size, shape and dopant concentration. in Materials Research Bulletin
Pergamon-Elsevier Science Ltd, Oxford., 76, 100-106.
https://doi.org/10.1016/j.materresbull.2015.11.051

Vranješ M, Kuljanin-Jakovljević JŽ, Konstantinović Z, Pomar A, Ahrenkiel SP, Radetić T, Stoiljković M, Mitrić M, Šaponjić Z. Room temperature ferromagnetism in Cu2+ doped TiO2 nanocrystals: The impact of their size, shape and dopant concentration. in Materials Research Bulletin. 2016;76:100-106.
doi:10.1016/j.materresbull.2015.11.051 .

Vranješ, Mila, Kuljanin-Jakovljević, Jadranka Ž., Konstantinović, Z., Pomar, A., Ahrenkiel, Scott Phillip, Radetić, Tamara, Stoiljković, Milovan, Mitrić, Miodrag, Šaponjić, Zoran, "Room temperature ferromagnetism in Cu2+ doped TiO2 nanocrystals: The impact of their size, shape and dopant concentration" in Materials Research Bulletin, 76 (2016):100-106,
https://doi.org/10.1016/j.materresbull.2015.11.051 . .

TY  - JOUR
AU  - Lučić-Škorić, Marija
AU  - Milosavljević, Nedeljko
AU  - Radetić, Maja
AU  - Šaponjić, Zoran
AU  - Radoičić, Marija B.
AU  - Kalagasidis Krušić, Melina
PY  - 2015
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/3133
AB  - An interpenetrating polymer network (IPN) based on the sodium alginate (A) and partially neutralized poly(methacrylic acid) (MAA) was prepared by free radical polymerization followed by additional cross-linking of sodium alginate with calcium ions. Obtained material (A/MAA IPN) was characterized by FTIR spectroscopy, thermogravimetric analysis, scanning electron microscopy, and rheological measurements. Swelling behavior of synthetized IPN has been also investigated. TiO2 nanoparticles (TiO2 NPs) were immobilized onto A/MAA IPN by dip-coating method and obtained TiO2/IPN nanocomposite was used for removal of the methylene blue (MB) from aqueous solution. The photodegradation (under illumination) and sorption (in the dark) processes for dye removal were monitored through decrease of dye concentration in the solution by UV/VIS spectrometer. The TiO2/IPN nanocomposite sorbed approximately 93% of the MB from a 10 mg L-1 MB solution in the dark, but no degradation occurred. Likewise, more than 93% of dye was removed after 8 h of illumination. However, after 24 h of illumination, the samples were discolored indicating that dye molecules were successfully degraded. Thus, the TiO2/IPN nanocomposite could be utilized in the photodegradation-sorption process for the abatement of pollutants in water. POLYM. ENG. SCI., 55:2511-2518, 2015.
PB  - Wiley, Hoboken
T2  - Polymer Engineering and Science
T1  - Synthesis and characterization of interpenetrating polymer network based on sodium alginate and methacrylic acid and potential application for immobilization of TiO2 nanoparticles
EP  - 2518
IS  - 11
SP  - 2511
VL  - 55
DO  - 10.1002/pen.24141
ER  - 

@article{
author = "Lučić-Škorić, Marija and Milosavljević, Nedeljko and Radetić, Maja and Šaponjić, Zoran and Radoičić, Marija B. and Kalagasidis Krušić, Melina",
year = "2015",
abstract = "An interpenetrating polymer network (IPN) based on the sodium alginate (A) and partially neutralized poly(methacrylic acid) (MAA) was prepared by free radical polymerization followed by additional cross-linking of sodium alginate with calcium ions. Obtained material (A/MAA IPN) was characterized by FTIR spectroscopy, thermogravimetric analysis, scanning electron microscopy, and rheological measurements. Swelling behavior of synthetized IPN has been also investigated. TiO2 nanoparticles (TiO2 NPs) were immobilized onto A/MAA IPN by dip-coating method and obtained TiO2/IPN nanocomposite was used for removal of the methylene blue (MB) from aqueous solution. The photodegradation (under illumination) and sorption (in the dark) processes for dye removal were monitored through decrease of dye concentration in the solution by UV/VIS spectrometer. The TiO2/IPN nanocomposite sorbed approximately 93% of the MB from a 10 mg L-1 MB solution in the dark, but no degradation occurred. Likewise, more than 93% of dye was removed after 8 h of illumination. However, after 24 h of illumination, the samples were discolored indicating that dye molecules were successfully degraded. Thus, the TiO2/IPN nanocomposite could be utilized in the photodegradation-sorption process for the abatement of pollutants in water. POLYM. ENG. SCI., 55:2511-2518, 2015.",
publisher = "Wiley, Hoboken",
journal = "Polymer Engineering and Science",
title = "Synthesis and characterization of interpenetrating polymer network based on sodium alginate and methacrylic acid and potential application for immobilization of TiO2 nanoparticles",
pages = "2518-2511",
number = "11",
volume = "55",
doi = "10.1002/pen.24141"
}

Lučić-Škorić, M., Milosavljević, N., Radetić, M., Šaponjić, Z., Radoičić, M. B.,& Kalagasidis Krušić, M.. (2015). Synthesis and characterization of interpenetrating polymer network based on sodium alginate and methacrylic acid and potential application for immobilization of TiO2 nanoparticles. in Polymer Engineering and Science
Wiley, Hoboken., 55(11), 2511-2518.
https://doi.org/10.1002/pen.24141

Lučić-Škorić M, Milosavljević N, Radetić M, Šaponjić Z, Radoičić MB, Kalagasidis Krušić M. Synthesis and characterization of interpenetrating polymer network based on sodium alginate and methacrylic acid and potential application for immobilization of TiO2 nanoparticles. in Polymer Engineering and Science. 2015;55(11):2511-2518.
doi:10.1002/pen.24141 .

Lučić-Škorić, Marija, Milosavljević, Nedeljko, Radetić, Maja, Šaponjić, Zoran, Radoičić, Marija B., Kalagasidis Krušić, Melina, "Synthesis and characterization of interpenetrating polymer network based on sodium alginate and methacrylic acid and potential application for immobilization of TiO2 nanoparticles" in Polymer Engineering and Science, 55, no. 11 (2015):2511-2518,
https://doi.org/10.1002/pen.24141 . .

TY  - JOUR
AU  - Popović, Iva A.
AU  - Nešić, Maja A.
AU  - Nišavić, Marija
AU  - Vranješ, Mila
AU  - Radetić, Tamara
AU  - Šaponjić, Zoran
AU  - Masnikosa, Romana
AU  - Petković, Marijana
PY  - 2015
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/3005
AB  - Nanostructured materials as substrates for surface-assisted laser desorption and ionization time-of-flight mass spectrometry have two main advantages such as small number of signals in the low mass range and salt tolerance. We have also previously observed decreased extent of undesired fragmentation of bipyridine-containing transition metal complexes in the presence of TiO2 nanoparticles (NPs). In this work, we extended our previous study and tested whether both TiO2 NPs and TiO2 prolate nanospheroids (PNSs) can be used as substrates for SALDI-MS of bipyridine-containing transition metal complexes and whether they tolerate intense laser and the presence of inorganic salts. TiO2 NPs (an average diameter of 5 nm) and PNSs (length: 40-50 nm, the lateral dimension: 14-16 nm) were characterized microscopically and their mass spectra were analyzed, as well as the spectra of bipyridine-containing Pt(II) and Ru(III) complexes. Our results show that seven times higher analyte signals can be obtained in the presence of PNSs compared to the signals acquired with NPs and three times higher compared to spectra acquired without a substrate. The presence of inorganic salt did not affect the spectra, which makes both TiO2 nanocrystals suitable for MS analysis of transition metal complexes in biological fluids.
PB  - Elsevier Science Bv, Amsterdam
T2  - Materials Letters
T1  - Suitability of TiO2 nanoparticles and prolate nanospheroids for laser desorption/ionization mass spectrometric characterization of bipyridine-containing complexes
EP  - 88
SP  - 84
VL  - 150
DO  - 10.1016/j.matlet.2015.03.004
ER  - 

@article{
author = "Popović, Iva A. and Nešić, Maja A. and Nišavić, Marija and Vranješ, Mila and Radetić, Tamara and Šaponjić, Zoran and Masnikosa, Romana and Petković, Marijana",
year = "2015",
abstract = "Nanostructured materials as substrates for surface-assisted laser desorption and ionization time-of-flight mass spectrometry have two main advantages such as small number of signals in the low mass range and salt tolerance. We have also previously observed decreased extent of undesired fragmentation of bipyridine-containing transition metal complexes in the presence of TiO2 nanoparticles (NPs). In this work, we extended our previous study and tested whether both TiO2 NPs and TiO2 prolate nanospheroids (PNSs) can be used as substrates for SALDI-MS of bipyridine-containing transition metal complexes and whether they tolerate intense laser and the presence of inorganic salts. TiO2 NPs (an average diameter of 5 nm) and PNSs (length: 40-50 nm, the lateral dimension: 14-16 nm) were characterized microscopically and their mass spectra were analyzed, as well as the spectra of bipyridine-containing Pt(II) and Ru(III) complexes. Our results show that seven times higher analyte signals can be obtained in the presence of PNSs compared to the signals acquired with NPs and three times higher compared to spectra acquired without a substrate. The presence of inorganic salt did not affect the spectra, which makes both TiO2 nanocrystals suitable for MS analysis of transition metal complexes in biological fluids.",
publisher = "Elsevier Science Bv, Amsterdam",
journal = "Materials Letters",
title = "Suitability of TiO2 nanoparticles and prolate nanospheroids for laser desorption/ionization mass spectrometric characterization of bipyridine-containing complexes",
pages = "88-84",
volume = "150",
doi = "10.1016/j.matlet.2015.03.004"
}

Popović, I. A., Nešić, M. A., Nišavić, M., Vranješ, M., Radetić, T., Šaponjić, Z., Masnikosa, R.,& Petković, M.. (2015). Suitability of TiO2 nanoparticles and prolate nanospheroids for laser desorption/ionization mass spectrometric characterization of bipyridine-containing complexes. in Materials Letters
Elsevier Science Bv, Amsterdam., 150, 84-88.
https://doi.org/10.1016/j.matlet.2015.03.004

Popović IA, Nešić MA, Nišavić M, Vranješ M, Radetić T, Šaponjić Z, Masnikosa R, Petković M. Suitability of TiO2 nanoparticles and prolate nanospheroids for laser desorption/ionization mass spectrometric characterization of bipyridine-containing complexes. in Materials Letters. 2015;150:84-88.
doi:10.1016/j.matlet.2015.03.004 .

Popović, Iva A., Nešić, Maja A., Nišavić, Marija, Vranješ, Mila, Radetić, Tamara, Šaponjić, Zoran, Masnikosa, Romana, Petković, Marijana, "Suitability of TiO2 nanoparticles and prolate nanospheroids for laser desorption/ionization mass spectrometric characterization of bipyridine-containing complexes" in Materials Letters, 150 (2015):84-88,
https://doi.org/10.1016/j.matlet.2015.03.004 . .

TY  - JOUR
AU  - Lazić, Vesna M.
AU  - Radoičić, Marija B.
AU  - Šaponjić, Zoran
AU  - Radetić, Tamara
AU  - Vodnik, Vesna
AU  - Nikolić, Svetlana
AU  - Dimitrijević, Suzana
AU  - Radetić, Maja
PY  - 2015
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/3030
AB  - Recently, many efforts have been made to efficiently impregnate different textile materials with metal and metal oxide nanoparticles in order to provide antimicrobial, UV protective or self-cleaning properties. Evidence of their environmental risks is limited at this point. The aim of this study was to explore the influence of Ag and TiO2 nanoparticles on biodegradation of cotton fabrics. Biodegradation behavior of cotton fabrics impregnated with Ag and TiO2 NPs from colloidal solutions of different concentrations was assessed according to standard test method ASTM 5988-03 and soil burial test. Degradation of cotton fabrics was also evaluated by enzymatic hydrolysis with cellulase. The morphology of fibers affected by biodegradation was analyzed by scanning electron microscopy (SEM). In order to get better insight into biodegradation process, dehydrogenase activity of soil has been determined. Ag and particularly TiO2 nanoparticles suppressed the biodegradation of cotton fabrics. The dehydrogenase activity of soil with cotton fabrics impregnated with TiO2 nanoparticles was the weakest. Severe damage of cotton fibers during the biodegradation process was confirmed by SEM.
PB  - Springer, Dordrecht
T2  - Cellulose
T1  - Negative influence of Ag and TiO2 nanoparticles on biodegradation of cotton fabrics
EP  - 1378
IS  - 2
SP  - 1365
VL  - 22
DO  - 10.1007/s10570-015-0549-7
ER  - 

@article{
author = "Lazić, Vesna M. and Radoičić, Marija B. and Šaponjić, Zoran and Radetić, Tamara and Vodnik, Vesna and Nikolić, Svetlana and Dimitrijević, Suzana and Radetić, Maja",
year = "2015",
abstract = "Recently, many efforts have been made to efficiently impregnate different textile materials with metal and metal oxide nanoparticles in order to provide antimicrobial, UV protective or self-cleaning properties. Evidence of their environmental risks is limited at this point. The aim of this study was to explore the influence of Ag and TiO2 nanoparticles on biodegradation of cotton fabrics. Biodegradation behavior of cotton fabrics impregnated with Ag and TiO2 NPs from colloidal solutions of different concentrations was assessed according to standard test method ASTM 5988-03 and soil burial test. Degradation of cotton fabrics was also evaluated by enzymatic hydrolysis with cellulase. The morphology of fibers affected by biodegradation was analyzed by scanning electron microscopy (SEM). In order to get better insight into biodegradation process, dehydrogenase activity of soil has been determined. Ag and particularly TiO2 nanoparticles suppressed the biodegradation of cotton fabrics. The dehydrogenase activity of soil with cotton fabrics impregnated with TiO2 nanoparticles was the weakest. Severe damage of cotton fibers during the biodegradation process was confirmed by SEM.",
publisher = "Springer, Dordrecht",
journal = "Cellulose",
title = "Negative influence of Ag and TiO2 nanoparticles on biodegradation of cotton fabrics",
pages = "1378-1365",
number = "2",
volume = "22",
doi = "10.1007/s10570-015-0549-7"
}

Lazić, V. M., Radoičić, M. B., Šaponjić, Z., Radetić, T., Vodnik, V., Nikolić, S., Dimitrijević, S.,& Radetić, M.. (2015). Negative influence of Ag and TiO2 nanoparticles on biodegradation of cotton fabrics. in Cellulose
Springer, Dordrecht., 22(2), 1365-1378.
https://doi.org/10.1007/s10570-015-0549-7

Lazić VM, Radoičić MB, Šaponjić Z, Radetić T, Vodnik V, Nikolić S, Dimitrijević S, Radetić M. Negative influence of Ag and TiO2 nanoparticles on biodegradation of cotton fabrics. in Cellulose. 2015;22(2):1365-1378.
doi:10.1007/s10570-015-0549-7 .

Lazić, Vesna M., Radoičić, Marija B., Šaponjić, Zoran, Radetić, Tamara, Vodnik, Vesna, Nikolić, Svetlana, Dimitrijević, Suzana, Radetić, Maja, "Negative influence of Ag and TiO2 nanoparticles on biodegradation of cotton fabrics" in Cellulose, 22, no. 2 (2015):1365-1378,
https://doi.org/10.1007/s10570-015-0549-7 . .

TY  - JOUR
AU  - Marković, Darka
AU  - Šaponjić, Zoran
AU  - Radoičić, Marija B.
AU  - Radetić, Tamara
AU  - Vodnik, Vesna
AU  - Potkonjak, Branislav
AU  - Radetić, Maja
PY  - 2015
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/3050
AB  - This study discusses the possibility of using corona pre-treated polypropylene (PP) non-woven fabric as a support for immobilization of colloidal TiO2 and Ag nanoparticles in order to remove dye C.I. Acid Orange 7 from aqueous solution. Dye removal efficiency by sonocatalysis, photocatalysis and sonophotocatalysis was evaluated on corona pre-treated fabric loaded with TiO2 nanoparticles, corona pre-treated fabric double loaded with TiO2 nanoparticles and corona pre-treated fabrics loaded with TiO2 nanoparticles before and after deposition of Ag nanoparticles. In addition, the stability of PP non-woven fabric during these processes was investigated. The substrates were characterized by SEM, EDX and AAS analyses. The change of the dye concentration was evaluated by UV-VIS spectrophotometry. Unlike sonocatalysis and photocatalysis, complete dye removal from both solution and non-woven fabric was obtained already after 240-270 min of sonophotocatalysis. Corona pre-treated PP non-woven fabric loaded with Ag nanoparticles prior to deposition of TiO2 nanoparticles provided excellent degradation efficiency and superior reusability. Sonophotocatalytic degradation of dye in the presence of all investigated samples was the most prominent in acidic conditions. Although this nanocomposite system ensured fast discoloration of dye solution, TOC values of water measured after sonophotocatalysis were not satisfactory because of PP degradation. Therefore, it is suggested to include TOC evaluation in each case study where different supports for TiO2 nanoparticles are used since these nanoparticles may guarantee the dye removal from solution but the stability of support could be problematic causing even more serious environmental impact.
PB  - Elsevier, Amsterdam
T2  - Ultrasonics Sonochemistry
T1  - Sonophotocatalytic degradation of dye CI Acid Orange 7 by TiO2 and Ag nanoparticles immobilized on corona pretreated polypropylene non-woven fabric
EP  - 229
SP  - 221
VL  - 24
DO  - 10.1016/j.ultsonch.2014.11.017
ER  - 

@article{
author = "Marković, Darka and Šaponjić, Zoran and Radoičić, Marija B. and Radetić, Tamara and Vodnik, Vesna and Potkonjak, Branislav and Radetić, Maja",
year = "2015",
abstract = "This study discusses the possibility of using corona pre-treated polypropylene (PP) non-woven fabric as a support for immobilization of colloidal TiO2 and Ag nanoparticles in order to remove dye C.I. Acid Orange 7 from aqueous solution. Dye removal efficiency by sonocatalysis, photocatalysis and sonophotocatalysis was evaluated on corona pre-treated fabric loaded with TiO2 nanoparticles, corona pre-treated fabric double loaded with TiO2 nanoparticles and corona pre-treated fabrics loaded with TiO2 nanoparticles before and after deposition of Ag nanoparticles. In addition, the stability of PP non-woven fabric during these processes was investigated. The substrates were characterized by SEM, EDX and AAS analyses. The change of the dye concentration was evaluated by UV-VIS spectrophotometry. Unlike sonocatalysis and photocatalysis, complete dye removal from both solution and non-woven fabric was obtained already after 240-270 min of sonophotocatalysis. Corona pre-treated PP non-woven fabric loaded with Ag nanoparticles prior to deposition of TiO2 nanoparticles provided excellent degradation efficiency and superior reusability. Sonophotocatalytic degradation of dye in the presence of all investigated samples was the most prominent in acidic conditions. Although this nanocomposite system ensured fast discoloration of dye solution, TOC values of water measured after sonophotocatalysis were not satisfactory because of PP degradation. Therefore, it is suggested to include TOC evaluation in each case study where different supports for TiO2 nanoparticles are used since these nanoparticles may guarantee the dye removal from solution but the stability of support could be problematic causing even more serious environmental impact.",
publisher = "Elsevier, Amsterdam",
journal = "Ultrasonics Sonochemistry",
title = "Sonophotocatalytic degradation of dye CI Acid Orange 7 by TiO2 and Ag nanoparticles immobilized on corona pretreated polypropylene non-woven fabric",
pages = "229-221",
volume = "24",
doi = "10.1016/j.ultsonch.2014.11.017"
}

Marković, D., Šaponjić, Z., Radoičić, M. B., Radetić, T., Vodnik, V., Potkonjak, B.,& Radetić, M.. (2015). Sonophotocatalytic degradation of dye CI Acid Orange 7 by TiO2 and Ag nanoparticles immobilized on corona pretreated polypropylene non-woven fabric. in Ultrasonics Sonochemistry
Elsevier, Amsterdam., 24, 221-229.
https://doi.org/10.1016/j.ultsonch.2014.11.017

Marković D, Šaponjić Z, Radoičić MB, Radetić T, Vodnik V, Potkonjak B, Radetić M. Sonophotocatalytic degradation of dye CI Acid Orange 7 by TiO2 and Ag nanoparticles immobilized on corona pretreated polypropylene non-woven fabric. in Ultrasonics Sonochemistry. 2015;24:221-229.
doi:10.1016/j.ultsonch.2014.11.017 .

Marković, Darka, Šaponjić, Zoran, Radoičić, Marija B., Radetić, Tamara, Vodnik, Vesna, Potkonjak, Branislav, Radetić, Maja, "Sonophotocatalytic degradation of dye CI Acid Orange 7 by TiO2 and Ag nanoparticles immobilized on corona pretreated polypropylene non-woven fabric" in Ultrasonics Sonochemistry, 24 (2015):221-229,
https://doi.org/10.1016/j.ultsonch.2014.11.017 . .

TY  - JOUR
AU  - Jovanović, Dragana J.
AU  - Dugandžić, Ivan M.
AU  - Ćirić-Marjanović, Gordana N.
AU  - Radetić, Tamara
AU  - Ahrenkiel, Scott Phillip
AU  - Milosević, Olivera B.
AU  - Nedeljković, Jovan
AU  - Šaponjić, Zoran
AU  - Mančić, Lidija
PY  - 2015
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/3052
AB  - We report on the possibility to build hierarchically organized three-dimensional (3D) titania spherical particles having high surface-to-volume-ratio, by aerosol processing of nanotubular building blocks. Morphology and crystal structure of titania based spherical assemblies, obtained in the temperature range from 150 to 650 degrees C, were characterized by means of scanning and transmission electron microscopy, x-ray powder diffraction and Raman spectroscopy. Initial shape of 1D building units, nanotubes, was well preserved in the spherical assemblies processed at 150 and 450 degrees C. Processing at 650 degrees C resulted in a collapse of the nanotubular building blocks and formation of the assemblies of irregularly shaped TiO2 nanoparticles. Structural analysis revealed several phase transitions in titania spherical assemblies in course with the temperature increase indicating possibility of in-situ phase composition adjustment during aerosol processing.
PB  - Elsevier Sci Ltd, Oxford
T2  - Ceramics International
T1  - Spherical assemblies of titania nanotubes generated through aerosol processing
EP  - 14759
IS  - 10
SP  - 14754
VL  - 41
DO  - 10.1016/j.ceramint.2015.07.205
ER  - 

@article{
author = "Jovanović, Dragana J. and Dugandžić, Ivan M. and Ćirić-Marjanović, Gordana N. and Radetić, Tamara and Ahrenkiel, Scott Phillip and Milosević, Olivera B. and Nedeljković, Jovan and Šaponjić, Zoran and Mančić, Lidija",
year = "2015",
abstract = "We report on the possibility to build hierarchically organized three-dimensional (3D) titania spherical particles having high surface-to-volume-ratio, by aerosol processing of nanotubular building blocks. Morphology and crystal structure of titania based spherical assemblies, obtained in the temperature range from 150 to 650 degrees C, were characterized by means of scanning and transmission electron microscopy, x-ray powder diffraction and Raman spectroscopy. Initial shape of 1D building units, nanotubes, was well preserved in the spherical assemblies processed at 150 and 450 degrees C. Processing at 650 degrees C resulted in a collapse of the nanotubular building blocks and formation of the assemblies of irregularly shaped TiO2 nanoparticles. Structural analysis revealed several phase transitions in titania spherical assemblies in course with the temperature increase indicating possibility of in-situ phase composition adjustment during aerosol processing.",
publisher = "Elsevier Sci Ltd, Oxford",
journal = "Ceramics International",
title = "Spherical assemblies of titania nanotubes generated through aerosol processing",
pages = "14759-14754",
number = "10",
volume = "41",
doi = "10.1016/j.ceramint.2015.07.205"
}

Jovanović, D. J., Dugandžić, I. M., Ćirić-Marjanović, G. N., Radetić, T., Ahrenkiel, S. P., Milosević, O. B., Nedeljković, J., Šaponjić, Z.,& Mančić, L.. (2015). Spherical assemblies of titania nanotubes generated through aerosol processing. in Ceramics International
Elsevier Sci Ltd, Oxford., 41(10), 14754-14759.
https://doi.org/10.1016/j.ceramint.2015.07.205

Jovanović DJ, Dugandžić IM, Ćirić-Marjanović GN, Radetić T, Ahrenkiel SP, Milosević OB, Nedeljković J, Šaponjić Z, Mančić L. Spherical assemblies of titania nanotubes generated through aerosol processing. in Ceramics International. 2015;41(10):14754-14759.
doi:10.1016/j.ceramint.2015.07.205 .

Jovanović, Dragana J., Dugandžić, Ivan M., Ćirić-Marjanović, Gordana N., Radetić, Tamara, Ahrenkiel, Scott Phillip, Milosević, Olivera B., Nedeljković, Jovan, Šaponjić, Zoran, Mančić, Lidija, "Spherical assemblies of titania nanotubes generated through aerosol processing" in Ceramics International, 41, no. 10 (2015):14754-14759,
https://doi.org/10.1016/j.ceramint.2015.07.205 . .

TY  - JOUR
AU  - Milošević, Milica V.
AU  - Krkobabić, Ana
AU  - Radoičić, Marija B.
AU  - Šaponjić, Zoran
AU  - Lazić, Vesna M.
AU  - Stoiljković, Milovan
AU  - Radetić, Maja
PY  - 2015
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/2994
AB  - The possibility of in situ photoreduction of Ag+ using colloidal TiO2 nanoparticles deposited on the surface of polyamide fabric in the presence of the amino acid alanine and methanol is discussed. The presence of TiO2/Ag nanoparticles on the polyamide fabric was confirmed by FESEM and ICP analyses. The antibacterial activity of the fabric was tested against the Gram-negative bacterium Escherichia coli and the Gram- positive bacterium Staphylococcus aureus. The TiO2/Ag nanoparticles fabricated on the surface of the polyamide fabric provided maximum bacterial reduction and thus, excellent antibacterial activity. In spite of silver leaching from the fabric during washing, the impregnated polyamide fabric preserved the maximum reduction of E. coli colonies. The antibacterial activity against S. aureus was slightly decreased after ten washing cycles, but still the antibacterial activity could be considered as satisfactory. In addition, the presence of TiO2/Ag nanoparticles ensured better UV protection efficiency, which belonged to the UV protection category very good.
PB  - Srpsko hemijsko društvo, Beograd
T2  - Journal of the Serbian Chemical Society
T1  - Antibacterial and UV protective properties of polyamide fabric impregnated with TiO2/Ag nanoparticles
EP  - 715
IS  - 5
SP  - 705
VL  - 80
DO  - 10.2298/JSC141104125M
ER  - 

@article{
author = "Milošević, Milica V. and Krkobabić, Ana and Radoičić, Marija B. and Šaponjić, Zoran and Lazić, Vesna M. and Stoiljković, Milovan and Radetić, Maja",
year = "2015",
abstract = "The possibility of in situ photoreduction of Ag+ using colloidal TiO2 nanoparticles deposited on the surface of polyamide fabric in the presence of the amino acid alanine and methanol is discussed. The presence of TiO2/Ag nanoparticles on the polyamide fabric was confirmed by FESEM and ICP analyses. The antibacterial activity of the fabric was tested against the Gram-negative bacterium Escherichia coli and the Gram- positive bacterium Staphylococcus aureus. The TiO2/Ag nanoparticles fabricated on the surface of the polyamide fabric provided maximum bacterial reduction and thus, excellent antibacterial activity. In spite of silver leaching from the fabric during washing, the impregnated polyamide fabric preserved the maximum reduction of E. coli colonies. The antibacterial activity against S. aureus was slightly decreased after ten washing cycles, but still the antibacterial activity could be considered as satisfactory. In addition, the presence of TiO2/Ag nanoparticles ensured better UV protection efficiency, which belonged to the UV protection category very good.",
publisher = "Srpsko hemijsko društvo, Beograd",
journal = "Journal of the Serbian Chemical Society",
title = "Antibacterial and UV protective properties of polyamide fabric impregnated with TiO2/Ag nanoparticles",
pages = "715-705",
number = "5",
volume = "80",
doi = "10.2298/JSC141104125M"
}

Milošević, M. V., Krkobabić, A., Radoičić, M. B., Šaponjić, Z., Lazić, V. M., Stoiljković, M.,& Radetić, M.. (2015). Antibacterial and UV protective properties of polyamide fabric impregnated with TiO2/Ag nanoparticles. in Journal of the Serbian Chemical Society
Srpsko hemijsko društvo, Beograd., 80(5), 705-715.
https://doi.org/10.2298/JSC141104125M

Milošević MV, Krkobabić A, Radoičić MB, Šaponjić Z, Lazić VM, Stoiljković M, Radetić M. Antibacterial and UV protective properties of polyamide fabric impregnated with TiO2/Ag nanoparticles. in Journal of the Serbian Chemical Society. 2015;80(5):705-715.
doi:10.2298/JSC141104125M .

Milošević, Milica V., Krkobabić, Ana, Radoičić, Marija B., Šaponjić, Zoran, Lazić, Vesna M., Stoiljković, Milovan, Radetić, Maja, "Antibacterial and UV protective properties of polyamide fabric impregnated with TiO2/Ag nanoparticles" in Journal of the Serbian Chemical Society, 80, no. 5 (2015):705-715,
https://doi.org/10.2298/JSC141104125M . .

TY  - JOUR
AU  - Radoičić, Marija B.
AU  - Milošević, Milica V.
AU  - Miličević, Dejan S.
AU  - Suljovrujić, Edin H.
AU  - Ćirić-Marjanović, Gordana N.
AU  - Radetić, Maja
AU  - Šaponjić, Zoran
PY  - 2015
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/3131
AB  - Polyester fibers gained significant share from all other man-made fibers, but despite numerous advantages a characteristic static electricity generation is still seeking innovative solutions. In order to improve electrical properties of poly(ethyleneterephthalate) (PET) fabric, coating consisting of polyaniline/TiO2 (PANI/TiO2) nanocomposite was deposited on its surface. Coating was synthesized in acidic medium by the chemical oxidative polymerization of aniline with ammonium peroxydisulfate CAPS) in the presence of colloidal TiO2 nanoparticles (d similar to 4.5 nm) and PET fabric. The morphology, molecular structure and dielectric properties of PANI/TiO2 nanocomposites were studied by scanning electron microscopy (SEM), Raman and dielectric spectroscopies. SEM analysis revealed the formation of non-uniform PANI coating on the reference PET sample. In contrast, uniform PANI/TiO2 coating on the surface of PET fabric was generated when TiO2 nanoparticles were engaged. The existence of conductive emeraldine salt form of PANI and phenazine units was confirmed by Raman spectroscopy. Formation mechanisms of PANI and PANI/TiO2 coatings on PET fabrics were proposed. The presence of TiO2 nanoparticles significantly affected the dielectric properties (permittivity and loss tangent) and AC conductivity of PANI/TiO2 coated PET fabrics. PET fabrics coated by PANI/TiO2 nanocomposite showed up to two orders of magnitude higher conductivity in the measured frequency region compared to PANI coated PET fabric.
PB  - Elsevier Science Sa, Lausanne
T2  - Surface & Coatings Technology
T1  - Influence of TiO2 nanoparticles on formation mechanism of PANI/TiO2 nanocomposite coating on PET fabric and its structural and electrical properties
EP  - 47
SP  - 38
VL  - 278
DO  - 10.1016/j.surfcoat.2015.07.070
ER  - 

@article{
author = "Radoičić, Marija B. and Milošević, Milica V. and Miličević, Dejan S. and Suljovrujić, Edin H. and Ćirić-Marjanović, Gordana N. and Radetić, Maja and Šaponjić, Zoran",
year = "2015",
abstract = "Polyester fibers gained significant share from all other man-made fibers, but despite numerous advantages a characteristic static electricity generation is still seeking innovative solutions. In order to improve electrical properties of poly(ethyleneterephthalate) (PET) fabric, coating consisting of polyaniline/TiO2 (PANI/TiO2) nanocomposite was deposited on its surface. Coating was synthesized in acidic medium by the chemical oxidative polymerization of aniline with ammonium peroxydisulfate CAPS) in the presence of colloidal TiO2 nanoparticles (d similar to 4.5 nm) and PET fabric. The morphology, molecular structure and dielectric properties of PANI/TiO2 nanocomposites were studied by scanning electron microscopy (SEM), Raman and dielectric spectroscopies. SEM analysis revealed the formation of non-uniform PANI coating on the reference PET sample. In contrast, uniform PANI/TiO2 coating on the surface of PET fabric was generated when TiO2 nanoparticles were engaged. The existence of conductive emeraldine salt form of PANI and phenazine units was confirmed by Raman spectroscopy. Formation mechanisms of PANI and PANI/TiO2 coatings on PET fabrics were proposed. The presence of TiO2 nanoparticles significantly affected the dielectric properties (permittivity and loss tangent) and AC conductivity of PANI/TiO2 coated PET fabrics. PET fabrics coated by PANI/TiO2 nanocomposite showed up to two orders of magnitude higher conductivity in the measured frequency region compared to PANI coated PET fabric.",
publisher = "Elsevier Science Sa, Lausanne",
journal = "Surface & Coatings Technology",
title = "Influence of TiO2 nanoparticles on formation mechanism of PANI/TiO2 nanocomposite coating on PET fabric and its structural and electrical properties",
pages = "47-38",
volume = "278",
doi = "10.1016/j.surfcoat.2015.07.070"
}

Radoičić, M. B., Milošević, M. V., Miličević, D. S., Suljovrujić, E. H., Ćirić-Marjanović, G. N., Radetić, M.,& Šaponjić, Z.. (2015). Influence of TiO2 nanoparticles on formation mechanism of PANI/TiO2 nanocomposite coating on PET fabric and its structural and electrical properties. in Surface & Coatings Technology
Elsevier Science Sa, Lausanne., 278, 38-47.
https://doi.org/10.1016/j.surfcoat.2015.07.070

Radoičić MB, Milošević MV, Miličević DS, Suljovrujić EH, Ćirić-Marjanović GN, Radetić M, Šaponjić Z. Influence of TiO2 nanoparticles on formation mechanism of PANI/TiO2 nanocomposite coating on PET fabric and its structural and electrical properties. in Surface & Coatings Technology. 2015;278:38-47.
doi:10.1016/j.surfcoat.2015.07.070 .

Radoičić, Marija B., Milošević, Milica V., Miličević, Dejan S., Suljovrujić, Edin H., Ćirić-Marjanović, Gordana N., Radetić, Maja, Šaponjić, Zoran, "Influence of TiO2 nanoparticles on formation mechanism of PANI/TiO2 nanocomposite coating on PET fabric and its structural and electrical properties" in Surface & Coatings Technology, 278 (2015):38-47,
https://doi.org/10.1016/j.surfcoat.2015.07.070 . .

TY  - JOUR
AU  - Lučić, Marija
AU  - Milosavljević, Nedeljko
AU  - Radetić, Maja
AU  - Šaponjić, Zoran
AU  - Radoičić, Marija B.
AU  - Kalagasidis Krušić, Melina
PY  - 2014
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/2761
AB  - TiO2/hydrogel nanocomposite has been utilized for investigation of photocatalytic degradation of three different groups of anionic azo dyes in aqueous solutions under solar light simulating source in order to evaluate its potential application for treatment of textile wastewaters. Hydrogel based on chitosan, itaconic and methacrylic acid (monomers ratio Ch/IA/MAA = 1:1.56:10) was modified with synthetized 0.2 M colloidal TiO2 nanoparticles and 0.2 M commercial Degussa P-25. SEM/EDX measurements confirmed the presence of Ti in the hydrogel. TiO2 nanoparticles did not affect already formed covalent bonds within polymer network, nor did they affect its thermal stability. However, network morphology, mechanical properties and swelling behavior were changed in the presence of TiO2 nanoparticles. Under sun-like illumination, nanocomposite with immobilized colloidal TiO2 nanoparticles completely removed C.I. Acid Red 18, C.I. Acid Blue 113, C.I. Reactive Black Sand C.I. Direct Blue 78, while removal degree of CI. Reactive Yellow 17 was 55%. After four cycles of illumination removal rate of C.I. Acid Red 18 was 75%, indicating that prepared TiO2/hydrogel nanocomposites could be reused without significant loses of photocatalytic efficiency.
PB  - Elsevier, Amsterdam
T2  - Separation and Purification Technology
T1  - The potential application of TiO2/hydrogel nanocomposite for removal of various textile azo dyes
EP  - 216
SP  - 206
VL  - 122
DO  - 10.1016/j.seppur.2013.11.002
ER  - 

@article{
author = "Lučić, Marija and Milosavljević, Nedeljko and Radetić, Maja and Šaponjić, Zoran and Radoičić, Marija B. and Kalagasidis Krušić, Melina",
year = "2014",
abstract = "TiO2/hydrogel nanocomposite has been utilized for investigation of photocatalytic degradation of three different groups of anionic azo dyes in aqueous solutions under solar light simulating source in order to evaluate its potential application for treatment of textile wastewaters. Hydrogel based on chitosan, itaconic and methacrylic acid (monomers ratio Ch/IA/MAA = 1:1.56:10) was modified with synthetized 0.2 M colloidal TiO2 nanoparticles and 0.2 M commercial Degussa P-25. SEM/EDX measurements confirmed the presence of Ti in the hydrogel. TiO2 nanoparticles did not affect already formed covalent bonds within polymer network, nor did they affect its thermal stability. However, network morphology, mechanical properties and swelling behavior were changed in the presence of TiO2 nanoparticles. Under sun-like illumination, nanocomposite with immobilized colloidal TiO2 nanoparticles completely removed C.I. Acid Red 18, C.I. Acid Blue 113, C.I. Reactive Black Sand C.I. Direct Blue 78, while removal degree of CI. Reactive Yellow 17 was 55%. After four cycles of illumination removal rate of C.I. Acid Red 18 was 75%, indicating that prepared TiO2/hydrogel nanocomposites could be reused without significant loses of photocatalytic efficiency.",
publisher = "Elsevier, Amsterdam",
journal = "Separation and Purification Technology",
title = "The potential application of TiO2/hydrogel nanocomposite for removal of various textile azo dyes",
pages = "216-206",
volume = "122",
doi = "10.1016/j.seppur.2013.11.002"
}

Lučić, M., Milosavljević, N., Radetić, M., Šaponjić, Z., Radoičić, M. B.,& Kalagasidis Krušić, M.. (2014). The potential application of TiO2/hydrogel nanocomposite for removal of various textile azo dyes. in Separation and Purification Technology
Elsevier, Amsterdam., 122, 206-216.
https://doi.org/10.1016/j.seppur.2013.11.002

Lučić M, Milosavljević N, Radetić M, Šaponjić Z, Radoičić MB, Kalagasidis Krušić M. The potential application of TiO2/hydrogel nanocomposite for removal of various textile azo dyes. in Separation and Purification Technology. 2014;122:206-216.
doi:10.1016/j.seppur.2013.11.002 .

Lučić, Marija, Milosavljević, Nedeljko, Radetić, Maja, Šaponjić, Zoran, Radoičić, Marija B., Kalagasidis Krušić, Melina, "The potential application of TiO2/hydrogel nanocomposite for removal of various textile azo dyes" in Separation and Purification Technology, 122 (2014):206-216,
https://doi.org/10.1016/j.seppur.2013.11.002 . .

TY  - JOUR
AU  - Lučić, Marija
AU  - Milosavljević, Nedeljko
AU  - Radetić, Maja
AU  - Šaponjić, Zoran
AU  - Radoičić, Marija B.
AU  - Kalagasidis Krušić, Melina
PY  - 2014
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/2777
AB  - Photocatalytic degradation of dye C.I. Acid Orange 7 in aqueous solution using TiO2/hydrogel nanocomposite under solar light simulating source was studied. Hydrogel based on chitosan, itaconic and methacrylic acid was modified with colloidal TiO2 nanoparticles synthetized by acidic hydrolysis of TiCl4 and commercial Degussa P25 TiO2 nanoparticles. SEM/EDX analysis confirmed the presence of TiO2 nanoparticles onto/into hydrogel. It was found that both types of photocatalysts efficiently removed the dye from solution, but sorption rates and photodegradation efficiency were higher in the case of colloidal TiO2 nanoparticles. They ensured complete discoloration of dye solution. The efficiency of the reused TiO2/hydrogel nanocomposite showed that photodegradation activity was maintained at satisfactory level after three repeated cycles of illumination. POLYM. COMPOS., 35:806-815, 2014.
PB  - Wiley, Hoboken
T2  - Polymer Composites
T1  - Photocatalytic Degradation of C. I. Acid Orange 7 by TiO2 Nanoparticles Immobilized onto/ into Chitosan- Based Hydrogel
EP  - 815
IS  - 4
SP  - 806
VL  - 35
DO  - 10.1002/pc.22724
ER  - 

@article{
author = "Lučić, Marija and Milosavljević, Nedeljko and Radetić, Maja and Šaponjić, Zoran and Radoičić, Marija B. and Kalagasidis Krušić, Melina",
year = "2014",
abstract = "Photocatalytic degradation of dye C.I. Acid Orange 7 in aqueous solution using TiO2/hydrogel nanocomposite under solar light simulating source was studied. Hydrogel based on chitosan, itaconic and methacrylic acid was modified with colloidal TiO2 nanoparticles synthetized by acidic hydrolysis of TiCl4 and commercial Degussa P25 TiO2 nanoparticles. SEM/EDX analysis confirmed the presence of TiO2 nanoparticles onto/into hydrogel. It was found that both types of photocatalysts efficiently removed the dye from solution, but sorption rates and photodegradation efficiency were higher in the case of colloidal TiO2 nanoparticles. They ensured complete discoloration of dye solution. The efficiency of the reused TiO2/hydrogel nanocomposite showed that photodegradation activity was maintained at satisfactory level after three repeated cycles of illumination. POLYM. COMPOS., 35:806-815, 2014.",
publisher = "Wiley, Hoboken",
journal = "Polymer Composites",
title = "Photocatalytic Degradation of C. I. Acid Orange 7 by TiO2 Nanoparticles Immobilized onto/ into Chitosan- Based Hydrogel",
pages = "815-806",
number = "4",
volume = "35",
doi = "10.1002/pc.22724"
}

Lučić, M., Milosavljević, N., Radetić, M., Šaponjić, Z., Radoičić, M. B.,& Kalagasidis Krušić, M.. (2014). Photocatalytic Degradation of C. I. Acid Orange 7 by TiO2 Nanoparticles Immobilized onto/ into Chitosan- Based Hydrogel. in Polymer Composites
Wiley, Hoboken., 35(4), 806-815.
https://doi.org/10.1002/pc.22724

Lučić M, Milosavljević N, Radetić M, Šaponjić Z, Radoičić MB, Kalagasidis Krušić M. Photocatalytic Degradation of C. I. Acid Orange 7 by TiO2 Nanoparticles Immobilized onto/ into Chitosan- Based Hydrogel. in Polymer Composites. 2014;35(4):806-815.
doi:10.1002/pc.22724 .

Lučić, Marija, Milosavljević, Nedeljko, Radetić, Maja, Šaponjić, Zoran, Radoičić, Marija B., Kalagasidis Krušić, Melina, "Photocatalytic Degradation of C. I. Acid Orange 7 by TiO2 Nanoparticles Immobilized onto/ into Chitosan- Based Hydrogel" in Polymer Composites, 35, no. 4 (2014):806-815,
https://doi.org/10.1002/pc.22724 . .

TY  - JOUR
AU  - Milošević, Milica V.
AU  - Radoičić, Marija B.
AU  - Šaponjić, Zoran
AU  - Nunney, Tim
AU  - Deeks, Christopher
AU  - Lazić, Vesna M.
AU  - Mitrić, Miodrag
AU  - Radetić, Tamara
AU  - Radetić, Maja
PY  - 2014
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/2656
AB  - The possibility of in situ photoreduction of Ag+-ions using TiO2 nanoparticles deposited on cotton and cotton/PET fabrics in the presence of amino acid alanine and methyl alcohol has been discussed. The possible interaction between TiO2, alanine and Ag+-ions was evaluated by FTIR analysis. The fabrication of TiO2/Ag nanoparticles on both fabrics was confirmed by SEM, EDX, XRD, XPS and AAS analyses. Cotton and cotton/PET fabrics impregnated with TiO2/Ag nanoparticles provided maximum reduction of Gram-negative bacteria Escherichia coli and Gram-positive bacteria Staphylococcus aureus. Although excellent antibacterial activity was preserved after ten washing cycles, a significant amount of silver leached out from the fabrics into the washing bath. The perspiration fastness assessment revealed that smaller amounts of silver were also released from the fabrics into artificial sweat at pH 5.50 and 8.00. In addition, deposited TiO2/Ag nanoparticles imparted maximum UV protection to fabrics.
PB  - Springer, Dordrecht
T2  - Cellulose
T1  - In situ photoreduction of Ag+-ions by TiO2 nanoparticles deposited on cotton and cotton/PET fabrics
EP  - 3795
IS  - 5
SP  - 3781
VL  - 21
DO  - 10.1007/s10570-014-0373-5
ER  - 

@article{
author = "Milošević, Milica V. and Radoičić, Marija B. and Šaponjić, Zoran and Nunney, Tim and Deeks, Christopher and Lazić, Vesna M. and Mitrić, Miodrag and Radetić, Tamara and Radetić, Maja",
year = "2014",
abstract = "The possibility of in situ photoreduction of Ag+-ions using TiO2 nanoparticles deposited on cotton and cotton/PET fabrics in the presence of amino acid alanine and methyl alcohol has been discussed. The possible interaction between TiO2, alanine and Ag+-ions was evaluated by FTIR analysis. The fabrication of TiO2/Ag nanoparticles on both fabrics was confirmed by SEM, EDX, XRD, XPS and AAS analyses. Cotton and cotton/PET fabrics impregnated with TiO2/Ag nanoparticles provided maximum reduction of Gram-negative bacteria Escherichia coli and Gram-positive bacteria Staphylococcus aureus. Although excellent antibacterial activity was preserved after ten washing cycles, a significant amount of silver leached out from the fabrics into the washing bath. The perspiration fastness assessment revealed that smaller amounts of silver were also released from the fabrics into artificial sweat at pH 5.50 and 8.00. In addition, deposited TiO2/Ag nanoparticles imparted maximum UV protection to fabrics.",
publisher = "Springer, Dordrecht",
journal = "Cellulose",
title = "In situ photoreduction of Ag+-ions by TiO2 nanoparticles deposited on cotton and cotton/PET fabrics",
pages = "3795-3781",
number = "5",
volume = "21",
doi = "10.1007/s10570-014-0373-5"
}

Milošević, M. V., Radoičić, M. B., Šaponjić, Z., Nunney, T., Deeks, C., Lazić, V. M., Mitrić, M., Radetić, T.,& Radetić, M.. (2014). In situ photoreduction of Ag+-ions by TiO2 nanoparticles deposited on cotton and cotton/PET fabrics. in Cellulose
Springer, Dordrecht., 21(5), 3781-3795.
https://doi.org/10.1007/s10570-014-0373-5

Milošević MV, Radoičić MB, Šaponjić Z, Nunney T, Deeks C, Lazić VM, Mitrić M, Radetić T, Radetić M. In situ photoreduction of Ag+-ions by TiO2 nanoparticles deposited on cotton and cotton/PET fabrics. in Cellulose. 2014;21(5):3781-3795.
doi:10.1007/s10570-014-0373-5 .

Milošević, Milica V., Radoičić, Marija B., Šaponjić, Zoran, Nunney, Tim, Deeks, Christopher, Lazić, Vesna M., Mitrić, Miodrag, Radetić, Tamara, Radetić, Maja, "In situ photoreduction of Ag+-ions by TiO2 nanoparticles deposited on cotton and cotton/PET fabrics" in Cellulose, 21, no. 5 (2014):3781-3795,
https://doi.org/10.1007/s10570-014-0373-5 . .

TY  - JOUR
AU  - Vukoje, Ivana D.
AU  - Tomasević-Ilić, Tijana D.
AU  - Zarubica, Aleksandra R.
AU  - Dimitrijević, Suzana
AU  - Budimir, Milica
AU  - Vranješ, Mila
AU  - Šaponjić, Zoran
AU  - Nedeljković, Jovan
PY  - 2014
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/2677
AB  - Nanocrystalline TiO2 films were prepared on glass slides by the dip coating technique using colloidal solutions consisting of 4.5 nm particles as a precursor. Photoirradiation of nanocrystalline TiO2 film modified with alanine that covalently binds to the surface of TiO2 and at the same time chelate silver ions induced formation of metallic silver film. Optical and morphological properties of thin silver films on nanocrystalline TiO2 support were studied by absorption spectroscopy and atomic force microscopy. Improvement of photocatalytic performance of nanocrystalline TiO2 films after deposition of silver was observed in degradation reaction of crystal violet. Antimicrobial ability of deposited silver films on nanocrystalline TiO2 support was tested in dark as a function of time against Escherichia coli, Staphylococcus aureus, and Candida albicans. The silver films ensured maximum cells reduction of both bacteria, while the fungi reduction reached satisfactory 98.45% after 24 h of contact.
PB  - Pergamon-Elsevier Science Ltd, Oxford
T2  - Materials Research Bulletin
T1  - Silver film on nanocrystalline TiO2 support: Photocatalytic and antimicrobial ability
EP  - 829
SP  - 824
VL  - 60
DO  - 10.1016/j.materresbull.2014.09.073
ER  - 

@article{
author = "Vukoje, Ivana D. and Tomasević-Ilić, Tijana D. and Zarubica, Aleksandra R. and Dimitrijević, Suzana and Budimir, Milica and Vranješ, Mila and Šaponjić, Zoran and Nedeljković, Jovan",
year = "2014",
abstract = "Nanocrystalline TiO2 films were prepared on glass slides by the dip coating technique using colloidal solutions consisting of 4.5 nm particles as a precursor. Photoirradiation of nanocrystalline TiO2 film modified with alanine that covalently binds to the surface of TiO2 and at the same time chelate silver ions induced formation of metallic silver film. Optical and morphological properties of thin silver films on nanocrystalline TiO2 support were studied by absorption spectroscopy and atomic force microscopy. Improvement of photocatalytic performance of nanocrystalline TiO2 films after deposition of silver was observed in degradation reaction of crystal violet. Antimicrobial ability of deposited silver films on nanocrystalline TiO2 support was tested in dark as a function of time against Escherichia coli, Staphylococcus aureus, and Candida albicans. The silver films ensured maximum cells reduction of both bacteria, while the fungi reduction reached satisfactory 98.45% after 24 h of contact.",
publisher = "Pergamon-Elsevier Science Ltd, Oxford",
journal = "Materials Research Bulletin",
title = "Silver film on nanocrystalline TiO2 support: Photocatalytic and antimicrobial ability",
pages = "829-824",
volume = "60",
doi = "10.1016/j.materresbull.2014.09.073"
}

Vukoje, I. D., Tomasević-Ilić, T. D., Zarubica, A. R., Dimitrijević, S., Budimir, M., Vranješ, M., Šaponjić, Z.,& Nedeljković, J.. (2014). Silver film on nanocrystalline TiO2 support: Photocatalytic and antimicrobial ability. in Materials Research Bulletin
Pergamon-Elsevier Science Ltd, Oxford., 60, 824-829.
https://doi.org/10.1016/j.materresbull.2014.09.073

Vukoje ID, Tomasević-Ilić TD, Zarubica AR, Dimitrijević S, Budimir M, Vranješ M, Šaponjić Z, Nedeljković J. Silver film on nanocrystalline TiO2 support: Photocatalytic and antimicrobial ability. in Materials Research Bulletin. 2014;60:824-829.
doi:10.1016/j.materresbull.2014.09.073 .

Vukoje, Ivana D., Tomasević-Ilić, Tijana D., Zarubica, Aleksandra R., Dimitrijević, Suzana, Budimir, Milica, Vranješ, Mila, Šaponjić, Zoran, Nedeljković, Jovan, "Silver film on nanocrystalline TiO2 support: Photocatalytic and antimicrobial ability" in Materials Research Bulletin, 60 (2014):824-829,
https://doi.org/10.1016/j.materresbull.2014.09.073 . .

TY  - JOUR
AU  - Lazić, Vesna M.
AU  - Vodnik, Vesna
AU  - Nedeljković, Jovan
AU  - Šaponjić, Zoran
AU  - Jovančić, Petar
AU  - Radetić, Maja
PY  - 2013
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/2255
AB  - Antibacterial and calorimetric evaluation of cotton fabrics dyed with direct dyes and loaded with Ag nanoparticles This study discusses the relationship between loading of cotton fabric with colloidal Ag nanoparticles and dyeing with direct dyes - C.I. Direct Yellow 86, C.I. Direct Red 79 and C.I. Direct Blue 78. The influence of order of Ag nanoparticles loading and dyeing of cotton fabrics as well as the concentration of applied dye on their antibacterial activity and colour change were studied. Antibacterial activity was tested against gram-negative bacterium E. coli and Gram-positive bacterium S. aureus. Dyed cotton fabrics loaded with Ag nanoparticles exhibited excellent antibacterial properties independently of dye concentration and order of dyeing and loading of Ag nanoparticles. Colour change of cotton fabrics due to presence of Ag nanoparticles is highly influenced by the order of operations, applied dye and dye concentration. The stability of these nanocomposite textile materials was tested in acidic and alkaline artificial sweat. The release of silver occurred independently of the pH value of the sweat.
PB  - Inst Natl Cercetare-Dezvoltare Textile Pielarie-Bucuresti, Bucuresti
T2  - Industria Textila
T1  - Antibacterial and colorimetric evaluation of cotton fabrics dyed with direct dyes and loaded with Ag nanoparticles
EP  - 97
IS  - 2
SP  - 89
VL  - 64
UR  - https://hdl.handle.net/21.15107/rcub_vinar_5477
ER  - 

@article{
author = "Lazić, Vesna M. and Vodnik, Vesna and Nedeljković, Jovan and Šaponjić, Zoran and Jovančić, Petar and Radetić, Maja",
year = "2013",
abstract = "Antibacterial and calorimetric evaluation of cotton fabrics dyed with direct dyes and loaded with Ag nanoparticles This study discusses the relationship between loading of cotton fabric with colloidal Ag nanoparticles and dyeing with direct dyes - C.I. Direct Yellow 86, C.I. Direct Red 79 and C.I. Direct Blue 78. The influence of order of Ag nanoparticles loading and dyeing of cotton fabrics as well as the concentration of applied dye on their antibacterial activity and colour change were studied. Antibacterial activity was tested against gram-negative bacterium E. coli and Gram-positive bacterium S. aureus. Dyed cotton fabrics loaded with Ag nanoparticles exhibited excellent antibacterial properties independently of dye concentration and order of dyeing and loading of Ag nanoparticles. Colour change of cotton fabrics due to presence of Ag nanoparticles is highly influenced by the order of operations, applied dye and dye concentration. The stability of these nanocomposite textile materials was tested in acidic and alkaline artificial sweat. The release of silver occurred independently of the pH value of the sweat.",
publisher = "Inst Natl Cercetare-Dezvoltare Textile Pielarie-Bucuresti, Bucuresti",
journal = "Industria Textila",
title = "Antibacterial and colorimetric evaluation of cotton fabrics dyed with direct dyes and loaded with Ag nanoparticles",
pages = "97-89",
number = "2",
volume = "64",
url = "https://hdl.handle.net/21.15107/rcub_vinar_5477"
}

Lazić, V. M., Vodnik, V., Nedeljković, J., Šaponjić, Z., Jovančić, P.,& Radetić, M.. (2013). Antibacterial and colorimetric evaluation of cotton fabrics dyed with direct dyes and loaded with Ag nanoparticles. in Industria Textila
Inst Natl Cercetare-Dezvoltare Textile Pielarie-Bucuresti, Bucuresti., 64(2), 89-97.
https://hdl.handle.net/21.15107/rcub_vinar_5477

Lazić VM, Vodnik V, Nedeljković J, Šaponjić Z, Jovančić P, Radetić M. Antibacterial and colorimetric evaluation of cotton fabrics dyed with direct dyes and loaded with Ag nanoparticles. in Industria Textila. 2013;64(2):89-97.
https://hdl.handle.net/21.15107/rcub_vinar_5477 .

Lazić, Vesna M., Vodnik, Vesna, Nedeljković, Jovan, Šaponjić, Zoran, Jovančić, Petar, Radetić, Maja, "Antibacterial and colorimetric evaluation of cotton fabrics dyed with direct dyes and loaded with Ag nanoparticles" in Industria Textila, 64, no. 2 (2013):89-97,
https://hdl.handle.net/21.15107/rcub_vinar_5477 .