TY  - JOUR
AU  - Krkobabić, Ana
AU  - Radetić, Maja
AU  - Zille, Andrea
AU  - Ribeiro, Ana Isabel
AU  - Tadić, Vanja
AU  - Ilić-Tomić, Tatjana
AU  - Marković, Darka
PY  - 2024
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/7460
AB  - The syntheses of Ag-based nanoparticles (NPs) with the assistance of plant extracts have been shown to be environmentally benign and cost-effective alternatives to conventional chemical syntheses. This study discusses the application of Paliurus spina-christi, Juglans regia, Humulus lupulus, and Sambucus nigra leaf extracts for in situ synthesis of Ag-based NPs on cotton fabric modified with citric acid. The presence of NPs with an average size ranging from 57 to 99 nm on the fiber surface was confirmed by FESEM. XPS analysis indicated that metallic (Ag0) and/or ionic silver (Ag2O and AgO) appeared on the surface of the modified cotton. The chemical composition, size, shape, and amounts of synthesized NPs were strongly dependent on the applied plant extract. All fabricated nanocomposites exhibited excellent antifungal activity against yeast Candida albicans. Antibacterial activity was significantly stronger against Gram-positive bacteria Staphylococcus aureus than Gram-negative bacteria Escherichia coli. In addition, 99% of silver was retained on the samples after 24 h of contact with physiological saline solution, implying a high stability of nanoparticles. Cytotoxic activity towards HaCaT and MRC5 cells was only observed for the sample synthetized in the presence of H. lupulus extract. Excellent antimicrobial activity and non-cytotoxicity make the developed composites efficient candidates for medicinal applications.
PB  - MDPI
T2  - Molecules
T1  - Plant-Assisted Synthesis of Ag-Based Nanoparticles on Cotton: Antimicrobial and Cytotoxicity Studies
IS  - 7
SP  - 1447
VL  - 29
DO  - 10.3390/molecules29071447
ER  - 

@article{
author = "Krkobabić, Ana and Radetić, Maja and Zille, Andrea and Ribeiro, Ana Isabel and Tadić, Vanja and Ilić-Tomić, Tatjana and Marković, Darka",
year = "2024",
abstract = "The syntheses of Ag-based nanoparticles (NPs) with the assistance of plant extracts have been shown to be environmentally benign and cost-effective alternatives to conventional chemical syntheses. This study discusses the application of Paliurus spina-christi, Juglans regia, Humulus lupulus, and Sambucus nigra leaf extracts for in situ synthesis of Ag-based NPs on cotton fabric modified with citric acid. The presence of NPs with an average size ranging from 57 to 99 nm on the fiber surface was confirmed by FESEM. XPS analysis indicated that metallic (Ag0) and/or ionic silver (Ag2O and AgO) appeared on the surface of the modified cotton. The chemical composition, size, shape, and amounts of synthesized NPs were strongly dependent on the applied plant extract. All fabricated nanocomposites exhibited excellent antifungal activity against yeast Candida albicans. Antibacterial activity was significantly stronger against Gram-positive bacteria Staphylococcus aureus than Gram-negative bacteria Escherichia coli. In addition, 99% of silver was retained on the samples after 24 h of contact with physiological saline solution, implying a high stability of nanoparticles. Cytotoxic activity towards HaCaT and MRC5 cells was only observed for the sample synthetized in the presence of H. lupulus extract. Excellent antimicrobial activity and non-cytotoxicity make the developed composites efficient candidates for medicinal applications.",
publisher = "MDPI",
journal = "Molecules",
title = "Plant-Assisted Synthesis of Ag-Based Nanoparticles on Cotton: Antimicrobial and Cytotoxicity Studies",
number = "7",
pages = "1447",
volume = "29",
doi = "10.3390/molecules29071447"
}

Krkobabić, A., Radetić, M., Zille, A., Ribeiro, A. I., Tadić, V., Ilić-Tomić, T.,& Marković, D.. (2024). Plant-Assisted Synthesis of Ag-Based Nanoparticles on Cotton: Antimicrobial and Cytotoxicity Studies. in Molecules
MDPI., 29(7), 1447.
https://doi.org/10.3390/molecules29071447

Krkobabić A, Radetić M, Zille A, Ribeiro AI, Tadić V, Ilić-Tomić T, Marković D. Plant-Assisted Synthesis of Ag-Based Nanoparticles on Cotton: Antimicrobial and Cytotoxicity Studies. in Molecules. 2024;29(7):1447.
doi:10.3390/molecules29071447 .

Krkobabić, Ana, Radetić, Maja, Zille, Andrea, Ribeiro, Ana Isabel, Tadić, Vanja, Ilić-Tomić, Tatjana, Marković, Darka, "Plant-Assisted Synthesis of Ag-Based Nanoparticles on Cotton: Antimicrobial and Cytotoxicity Studies" in Molecules, 29, no. 7 (2024):1447,
https://doi.org/10.3390/molecules29071447 . .

TY  - JOUR
AU  - Krkobabić, Ana
AU  - Radetić, Maja
AU  - Tseng, Hsiang-Han
AU  - Nunney, Tim S.
AU  - Tadić, Vanja
AU  - Ilić-Tomić, Tatjana
AU  - Marković, Darka
PY  - 2023
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/5286
AB  - The demand for medical textiles in various forms with strong antimicrobial activity drastically increased during the COVID19 pandemic. In an attempt to tackle this issue and to develop antimicrobial textiles in more environmentally benign manner, a viscose fabric after coating with biopolymer chitosan has been impregnated with Ag- and Cu-based nanoparticles. Chitosan was applied in the presence and absence of cross-linker 1,2,3,4-butanetetracarboxylic acid (BTCA). In situ green synthesis of nanoparticles was performed using a Punica granatum (pomegranate) peel extract as a reducing and stabilizing agent. Formation of nanoparticles on the fiber surface was confirmed by FESEM. Elemental analysis by XPS showed the synthesized nanoparticles exist as AgCl and a mixture of Cu/CuO/Cu2O in the modified samples. Moreover, these nanoparticles appeared to be present not only on the sample surface but also buried within the fibers, as indicated by XPS mapping and depth profiling measurements. All impregnated fabrics exhibited excellent antifungal activity providing the maximum reduction of yeast Candida albicans colonies. Antibacterial activity was stronger against Gram-negative bacteria Escherichia coli than Gram-positive bacteria Staphylococcus aureus, and it was highly influenced by metal content. The fabrics impregnated with AgCl nanoparticles showed lower cytotoxicity towards human keratinocyte cells.
PB  - Elsevier B.V.
T2  - Applied Surface Science
T1  - Green in situ synthesis of Ag- and Cu-based nanoparticles on viscose fabric using a Punica granatum peel extract
SP  - 155612
VL  - 611
DO  - 10.1016/j.apsusc.2022.155612
ER  - 

@article{
author = "Krkobabić, Ana and Radetić, Maja and Tseng, Hsiang-Han and Nunney, Tim S. and Tadić, Vanja and Ilić-Tomić, Tatjana and Marković, Darka",
year = "2023",
abstract = "The demand for medical textiles in various forms with strong antimicrobial activity drastically increased during the COVID19 pandemic. In an attempt to tackle this issue and to develop antimicrobial textiles in more environmentally benign manner, a viscose fabric after coating with biopolymer chitosan has been impregnated with Ag- and Cu-based nanoparticles. Chitosan was applied in the presence and absence of cross-linker 1,2,3,4-butanetetracarboxylic acid (BTCA). In situ green synthesis of nanoparticles was performed using a Punica granatum (pomegranate) peel extract as a reducing and stabilizing agent. Formation of nanoparticles on the fiber surface was confirmed by FESEM. Elemental analysis by XPS showed the synthesized nanoparticles exist as AgCl and a mixture of Cu/CuO/Cu2O in the modified samples. Moreover, these nanoparticles appeared to be present not only on the sample surface but also buried within the fibers, as indicated by XPS mapping and depth profiling measurements. All impregnated fabrics exhibited excellent antifungal activity providing the maximum reduction of yeast Candida albicans colonies. Antibacterial activity was stronger against Gram-negative bacteria Escherichia coli than Gram-positive bacteria Staphylococcus aureus, and it was highly influenced by metal content. The fabrics impregnated with AgCl nanoparticles showed lower cytotoxicity towards human keratinocyte cells.",
publisher = "Elsevier B.V.",
journal = "Applied Surface Science",
title = "Green in situ synthesis of Ag- and Cu-based nanoparticles on viscose fabric using a Punica granatum peel extract",
pages = "155612",
volume = "611",
doi = "10.1016/j.apsusc.2022.155612"
}

Krkobabić, A., Radetić, M., Tseng, H., Nunney, T. S., Tadić, V., Ilić-Tomić, T.,& Marković, D.. (2023). Green in situ synthesis of Ag- and Cu-based nanoparticles on viscose fabric using a Punica granatum peel extract. in Applied Surface Science
Elsevier B.V.., 611, 155612.
https://doi.org/10.1016/j.apsusc.2022.155612

Krkobabić A, Radetić M, Tseng H, Nunney TS, Tadić V, Ilić-Tomić T, Marković D. Green in situ synthesis of Ag- and Cu-based nanoparticles on viscose fabric using a Punica granatum peel extract. in Applied Surface Science. 2023;611:155612.
doi:10.1016/j.apsusc.2022.155612 .

Krkobabić, Ana, Radetić, Maja, Tseng, Hsiang-Han, Nunney, Tim S., Tadić, Vanja, Ilić-Tomić, Tatjana, Marković, Darka, "Green in situ synthesis of Ag- and Cu-based nanoparticles on viscose fabric using a Punica granatum peel extract" in Applied Surface Science, 611 (2023):155612,
https://doi.org/10.1016/j.apsusc.2022.155612 . .

TY  - JOUR
AU  - Marković, Darka
AU  - Petkovska, Jovana
AU  - Mladenovic, Nina
AU  - Radoičić, Marija
AU  - Rodriguez-Melendez, Danixa
AU  - Ilić-Tomić, Tatjana
AU  - Radetić, Maja
AU  - Grunlan, Jaime C.
AU  - Jordanov, Igor
PY  - 2023
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/6335
AB  - Poor antimicrobial activity and lack of protection against UV irradiation are weaknesses of cotton textiles. In an attempt to impart superior antimicrobial and UV-protective properties to cotton, layer-by-layer deposition of chitosan and magnesium lignosulfonate, and in situ synthesis of silver (Ag) nanoparticles (NPs), was performed. Lignin, in a chitosan/lignin multilayer, simultaneously acts as a UV protective macromolecule and natural reducing and stabilizing agent, allowing formation of Ag NPs. Four bilayers of this coating is sufficient for fabrication of a chitosan/lignin/Ag-NP textile nanocomposite treatment with 50+ UV protection. 100% reduction of Gram-negative bacteria Escherichia coli, gram-positive bacteria Staphylococcus aureus, and yeast Candida albicans can be achieved with a 12-bilayer coating, when 20 mM silver nitrate solution and sodium borohydride are applied. On the other hand, four bilayers impregnated with Ag NPs, using 10 mM silver nitrate solution, provides sufficient antimicrobial activity independent of an added reducing agent. This treatment exhibits no inhibition of human keratinocyte cells growth on the skin, indicating low cytotoxicity.
PB  - John Wiley and Sons Inc.
T2  - Journal of Applied Polymer Science
T1  - Antimicrobial and UV protective chitosan/lignin multilayer nanocoating with immobilized silver nanoparticles
SP  - e53823
DO  - 10.1002/app.53823
ER  - 

@article{
author = "Marković, Darka and Petkovska, Jovana and Mladenovic, Nina and Radoičić, Marija and Rodriguez-Melendez, Danixa and Ilić-Tomić, Tatjana and Radetić, Maja and Grunlan, Jaime C. and Jordanov, Igor",
year = "2023",
abstract = "Poor antimicrobial activity and lack of protection against UV irradiation are weaknesses of cotton textiles. In an attempt to impart superior antimicrobial and UV-protective properties to cotton, layer-by-layer deposition of chitosan and magnesium lignosulfonate, and in situ synthesis of silver (Ag) nanoparticles (NPs), was performed. Lignin, in a chitosan/lignin multilayer, simultaneously acts as a UV protective macromolecule and natural reducing and stabilizing agent, allowing formation of Ag NPs. Four bilayers of this coating is sufficient for fabrication of a chitosan/lignin/Ag-NP textile nanocomposite treatment with 50+ UV protection. 100% reduction of Gram-negative bacteria Escherichia coli, gram-positive bacteria Staphylococcus aureus, and yeast Candida albicans can be achieved with a 12-bilayer coating, when 20 mM silver nitrate solution and sodium borohydride are applied. On the other hand, four bilayers impregnated with Ag NPs, using 10 mM silver nitrate solution, provides sufficient antimicrobial activity independent of an added reducing agent. This treatment exhibits no inhibition of human keratinocyte cells growth on the skin, indicating low cytotoxicity.",
publisher = "John Wiley and Sons Inc.",
journal = "Journal of Applied Polymer Science",
title = "Antimicrobial and UV protective chitosan/lignin multilayer nanocoating with immobilized silver nanoparticles",
pages = "e53823",
doi = "10.1002/app.53823"
}

Marković, D., Petkovska, J., Mladenovic, N., Radoičić, M., Rodriguez-Melendez, D., Ilić-Tomić, T., Radetić, M., Grunlan, J. C.,& Jordanov, I.. (2023). Antimicrobial and UV protective chitosan/lignin multilayer nanocoating with immobilized silver nanoparticles. in Journal of Applied Polymer Science
John Wiley and Sons Inc.., e53823.
https://doi.org/10.1002/app.53823

Marković D, Petkovska J, Mladenovic N, Radoičić M, Rodriguez-Melendez D, Ilić-Tomić T, Radetić M, Grunlan JC, Jordanov I. Antimicrobial and UV protective chitosan/lignin multilayer nanocoating with immobilized silver nanoparticles. in Journal of Applied Polymer Science. 2023;:e53823.
doi:10.1002/app.53823 .

Marković, Darka, Petkovska, Jovana, Mladenovic, Nina, Radoičić, Marija, Rodriguez-Melendez, Danixa, Ilić-Tomić, Tatjana, Radetić, Maja, Grunlan, Jaime C., Jordanov, Igor, "Antimicrobial and UV protective chitosan/lignin multilayer nanocoating with immobilized silver nanoparticles" in Journal of Applied Polymer Science (2023):e53823,
https://doi.org/10.1002/app.53823 . .

TY  - JOUR
AU  - Babić Radić, Marija M.
AU  - Filipović, Vuk V.
AU  - Vuković, Jovana S.
AU  - Vukomanović, Marija
AU  - Ilić-Tomić, Tatjana
AU  - Nikodinović-Runić, Jasmina
AU  - Tomić, Simonida Lj.
PY  - 2023
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/6360
AB  - The idea of this study was to create a new scaffolding system based on 2-hydroxyethyl methacrylate, gelatin, and alginate that contains titanium(IV) oxide nanoparticles as a platform for the controlled release of the bioactive agent curcumin. The innovative strategy to develop hybrid scaffolds was the modified porogenation method. The effect of the scaffold composition on the chemical, morphology, porosity, mechanical, hydrophilicity, swelling, degradation, biocompatibility, loading, and release features of hybrid scaffolds was evaluated. A porous structure with interconnected pores in the range of 52.33–65.76%, favorable swelling capacity, fully hydrophilic surfaces, degradability to 45% for 6 months, curcumin loading efficiency above 96%, and favorable controlled release profiles were obtained. By applying four kinetic models of release, valuable parameters were obtained for the curcumin/PHEMA/gelatin/alginate/TiO2 release platform. Cytotoxicity test results depend on the composition of the scaffolds and showed satisfactory cell growth with visible cell accumulation on the hybrid surfaces. The constructed hybrid scaffolds have suitable high-performance properties, suggesting potential for further in vivo and clinical studies.
PB  - MDPI
T2  - Polymers
T1  - 2-Hydroxyethyl Methacrylate/Gelatin/Alginate Scaffolds Reinforced with Nano TiO2 as a Promising Curcumin Release Platform
IS  - 7
SP  - 1643
VL  - 15
DO  - 10.3390/polym15071643
ER  - 

@article{
author = "Babić Radić, Marija M. and Filipović, Vuk V. and Vuković, Jovana S. and Vukomanović, Marija and Ilić-Tomić, Tatjana and Nikodinović-Runić, Jasmina and Tomić, Simonida Lj.",
year = "2023",
abstract = "The idea of this study was to create a new scaffolding system based on 2-hydroxyethyl methacrylate, gelatin, and alginate that contains titanium(IV) oxide nanoparticles as a platform for the controlled release of the bioactive agent curcumin. The innovative strategy to develop hybrid scaffolds was the modified porogenation method. The effect of the scaffold composition on the chemical, morphology, porosity, mechanical, hydrophilicity, swelling, degradation, biocompatibility, loading, and release features of hybrid scaffolds was evaluated. A porous structure with interconnected pores in the range of 52.33–65.76%, favorable swelling capacity, fully hydrophilic surfaces, degradability to 45% for 6 months, curcumin loading efficiency above 96%, and favorable controlled release profiles were obtained. By applying four kinetic models of release, valuable parameters were obtained for the curcumin/PHEMA/gelatin/alginate/TiO2 release platform. Cytotoxicity test results depend on the composition of the scaffolds and showed satisfactory cell growth with visible cell accumulation on the hybrid surfaces. The constructed hybrid scaffolds have suitable high-performance properties, suggesting potential for further in vivo and clinical studies.",
publisher = "MDPI",
journal = "Polymers",
title = "2-Hydroxyethyl Methacrylate/Gelatin/Alginate Scaffolds Reinforced with Nano TiO2 as a Promising Curcumin Release Platform",
number = "7",
pages = "1643",
volume = "15",
doi = "10.3390/polym15071643"
}

Babić Radić, M. M., Filipović, V. V., Vuković, J. S., Vukomanović, M., Ilić-Tomić, T., Nikodinović-Runić, J.,& Tomić, S. Lj.. (2023). 2-Hydroxyethyl Methacrylate/Gelatin/Alginate Scaffolds Reinforced with Nano TiO2 as a Promising Curcumin Release Platform. in Polymers
MDPI., 15(7), 1643.
https://doi.org/10.3390/polym15071643

Babić Radić MM, Filipović VV, Vuković JS, Vukomanović M, Ilić-Tomić T, Nikodinović-Runić J, Tomić SL. 2-Hydroxyethyl Methacrylate/Gelatin/Alginate Scaffolds Reinforced with Nano TiO2 as a Promising Curcumin Release Platform. in Polymers. 2023;15(7):1643.
doi:10.3390/polym15071643 .

Babić Radić, Marija M., Filipović, Vuk V., Vuković, Jovana S., Vukomanović, Marija, Ilić-Tomić, Tatjana, Nikodinović-Runić, Jasmina, Tomić, Simonida Lj., "2-Hydroxyethyl Methacrylate/Gelatin/Alginate Scaffolds Reinforced with Nano TiO2 as a Promising Curcumin Release Platform" in Polymers, 15, no. 7 (2023):1643,
https://doi.org/10.3390/polym15071643 . .

TY  - CONF
AU  - Krkobabić, Ana G.
AU  - Radetić, Maja M.
AU  - Tadić, Vanja M.
AU  - Ilić-Tomić, Tatjana R.
AU  - Marković, Darka D.
PY  - 2022
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/6880
AB  - Potrebe za medicinskim tekstilom koji poseduje antimikrobna svojstva kontinualno rastu.
U poslednje vreme se cine napori da se sinteza nanocestica Ag ostvari upotrebom zelenih
redukcionih sredstava, a pre svega biljnih ekstrakta. U ovom radu su nanocestice Ag
sintetisane na viskoznoj tkanini modifikovanoj biopolimerom hitozanom sa i bez prisustva
umreživaca 1,2,3,4-butantetrakarboksilne kiseline primenom ekstrakta kore nara kao
redukcionog sredstva. Uprkos razlici u sadržaju i velicini nanocestica Ag, oba uzorka
pokazuju odlicnu antibakterijsku aktivnost prema bakterijamaS. aureusi E. coli, a još bolju
antifungalnu aktivnost prema kvascu C. albicans. Pri tome je citotoksicnost ovih uzoraka
prema celijama keratinocita ljudske kože niska.
AB  - The needs for medical textiles with antimicrobial properties are continually growing.
Recently many efforts have been made to synthesize Ag nanoparticles using green
reducing agents, in particular plant extracts. In this study Ag nanoparticles were
synthesized on viscose rayon fabric modified with biopolymer chitosan with or without
crosslinker 1,2,3,4-tetrabutanecarboxylic acid by applying pomegranate peel extract as a
reducing agent. Despite the difference in content andsize of Ag nanoparticles both samples
showed excellent antibacterial activity against bacteria S. aureus and E. coli and even
better against yeast C. albicans. The cytotoxicity of these samples onhuman keratinocyte
cellswas low.
PB  - Beograd : Srpsko hemijsko društvo
C3  - Kratki izvodi radova ; Knjiga radova / 58. savetovanje Srpskog hemijskog društva, Beograd, 9. i 10. jun 2022. godine
T1  - Antimikrobna aktivnost viskozne tkanine modifikovane hitozanom i nanočesticama Ag
T1  - Antimicrobial activity of viscose rayon fabric modified with chitosan and Ag nanoparticles
SP  - 146
UR  - https://hdl.handle.net/21.15107/rcub_technorep_6880
ER  - 

@conference{
author = "Krkobabić, Ana G. and Radetić, Maja M. and Tadić, Vanja M. and Ilić-Tomić, Tatjana R. and Marković, Darka D.",
year = "2022",
abstract = "Potrebe za medicinskim tekstilom koji poseduje antimikrobna svojstva kontinualno rastu.
U poslednje vreme se cine napori da se sinteza nanocestica Ag ostvari upotrebom zelenih
redukcionih sredstava, a pre svega biljnih ekstrakta. U ovom radu su nanocestice Ag
sintetisane na viskoznoj tkanini modifikovanoj biopolimerom hitozanom sa i bez prisustva
umreživaca 1,2,3,4-butantetrakarboksilne kiseline primenom ekstrakta kore nara kao
redukcionog sredstva. Uprkos razlici u sadržaju i velicini nanocestica Ag, oba uzorka
pokazuju odlicnu antibakterijsku aktivnost prema bakterijamaS. aureusi E. coli, a još bolju
antifungalnu aktivnost prema kvascu C. albicans. Pri tome je citotoksicnost ovih uzoraka
prema celijama keratinocita ljudske kože niska., The needs for medical textiles with antimicrobial properties are continually growing.
Recently many efforts have been made to synthesize Ag nanoparticles using green
reducing agents, in particular plant extracts. In this study Ag nanoparticles were
synthesized on viscose rayon fabric modified with biopolymer chitosan with or without
crosslinker 1,2,3,4-tetrabutanecarboxylic acid by applying pomegranate peel extract as a
reducing agent. Despite the difference in content andsize of Ag nanoparticles both samples
showed excellent antibacterial activity against bacteria S. aureus and E. coli and even
better against yeast C. albicans. The cytotoxicity of these samples onhuman keratinocyte
cellswas low.",
publisher = "Beograd : Srpsko hemijsko društvo",
journal = "Kratki izvodi radova ; Knjiga radova / 58. savetovanje Srpskog hemijskog društva, Beograd, 9. i 10. jun 2022. godine",
title = "Antimikrobna aktivnost viskozne tkanine modifikovane hitozanom i nanočesticama Ag, Antimicrobial activity of viscose rayon fabric modified with chitosan and Ag nanoparticles",
pages = "146",
url = "https://hdl.handle.net/21.15107/rcub_technorep_6880"
}

Krkobabić, A. G., Radetić, M. M., Tadić, V. M., Ilić-Tomić, T. R.,& Marković, D. D.. (2022). Antimikrobna aktivnost viskozne tkanine modifikovane hitozanom i nanočesticama Ag. in Kratki izvodi radova ; Knjiga radova / 58. savetovanje Srpskog hemijskog društva, Beograd, 9. i 10. jun 2022. godine
Beograd : Srpsko hemijsko društvo., 146.
https://hdl.handle.net/21.15107/rcub_technorep_6880

Krkobabić AG, Radetić MM, Tadić VM, Ilić-Tomić TR, Marković DD. Antimikrobna aktivnost viskozne tkanine modifikovane hitozanom i nanočesticama Ag. in Kratki izvodi radova ; Knjiga radova / 58. savetovanje Srpskog hemijskog društva, Beograd, 9. i 10. jun 2022. godine. 2022;:146.
https://hdl.handle.net/21.15107/rcub_technorep_6880 .

Krkobabić, Ana G., Radetić, Maja M., Tadić, Vanja M., Ilić-Tomić, Tatjana R., Marković, Darka D., "Antimikrobna aktivnost viskozne tkanine modifikovane hitozanom i nanočesticama Ag" in Kratki izvodi radova ; Knjiga radova / 58. savetovanje Srpskog hemijskog društva, Beograd, 9. i 10. jun 2022. godine (2022):146,
https://hdl.handle.net/21.15107/rcub_technorep_6880 .

TY  - JOUR
AU  - Vuković, Jovana S.
AU  - Filipović, Vuk V.
AU  - Babić Radić, Marija M.
AU  - Vukomanović, Marija
AU  - Milivojević, Dušan
AU  - Ilić-Tomić, Tatjana
AU  - Nikodinović-Runić, Jasmina
AU  - Tomić, Simonida Lj.
PY  - 2022
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/5242
AB  - Scaffold hydrogel biomaterials designed to have advantageous biofunctional properties, which can be applied for controlled bioactive agent release, represent an important concept in biomedical tissue engineering. Our goal was to create scaffolding materials that mimic living tissue for biomedical utilization. In this study, two novel series of interpenetrating hydrogel networks (IPNs) based on 2-hydroxyethyl methacrylate/gelatin and 2-hydroxyethyl methacrylate/alginate were crosslinked using N-ethyl-N′-(3-dimethyl aminopropyl)carbodiimide hydrochloride (EDC) and N-hydroxysuccinimide (NHS). Characterization included examining the effects of crosslinker type and concentration on structure, morphological and mechanical properties, in vitro swelling, hydrophilicity as well as on the in vitro cell viability (fibroblast cells) and in vivo (Caenorhabditis elegans) interactions of novel biomaterials. The engineered IPN hydrogel scaffolds show an interconnected pore morphology and porosity range of 62.36 to 85.20%, favorable in vitro swelling capacity, full hydrophilicity, and Young’s modulus values in the range of 1.40 to 7.50 MPa. In vitro assay on healthy human fibroblast (MRC5 cells) by MTT test and in vivo (Caenorhabditis elegans) survival assays show the advantageous biocompatible properties of novel IPN hydrogel scaffolds. Furthermore, in vitro controlled release study of the therapeutic agent resveratrol showed that these novel scaffolding systems are suitable controlled release platforms. The results revealed that the use of EDC and the combination of EDC/NHS crosslinkers can be applied to prepare and tune the properties of the IPN 2-hydroxyethyl methacrylate/alginate and 2-hydroxyethyl methacrylate/gelatin hydrogel scaffolds series, which have shown great potential for biomedical engineering applications.
PB  - MDPI
T2  - Polymers
T1  - In Vitro and In Vivo Biocompatible and Controlled Resveratrol Release Performances of HEMA/Alginate and HEMA/Gelatin IPN Hydrogel Scaffolds
IS  - 20
SP  - 4459
VL  - 14
DO  - 10.3390/polym14204459
ER  - 

@article{
author = "Vuković, Jovana S. and Filipović, Vuk V. and Babić Radić, Marija M. and Vukomanović, Marija and Milivojević, Dušan and Ilić-Tomić, Tatjana and Nikodinović-Runić, Jasmina and Tomić, Simonida Lj.",
year = "2022",
abstract = "Scaffold hydrogel biomaterials designed to have advantageous biofunctional properties, which can be applied for controlled bioactive agent release, represent an important concept in biomedical tissue engineering. Our goal was to create scaffolding materials that mimic living tissue for biomedical utilization. In this study, two novel series of interpenetrating hydrogel networks (IPNs) based on 2-hydroxyethyl methacrylate/gelatin and 2-hydroxyethyl methacrylate/alginate were crosslinked using N-ethyl-N′-(3-dimethyl aminopropyl)carbodiimide hydrochloride (EDC) and N-hydroxysuccinimide (NHS). Characterization included examining the effects of crosslinker type and concentration on structure, morphological and mechanical properties, in vitro swelling, hydrophilicity as well as on the in vitro cell viability (fibroblast cells) and in vivo (Caenorhabditis elegans) interactions of novel biomaterials. The engineered IPN hydrogel scaffolds show an interconnected pore morphology and porosity range of 62.36 to 85.20%, favorable in vitro swelling capacity, full hydrophilicity, and Young’s modulus values in the range of 1.40 to 7.50 MPa. In vitro assay on healthy human fibroblast (MRC5 cells) by MTT test and in vivo (Caenorhabditis elegans) survival assays show the advantageous biocompatible properties of novel IPN hydrogel scaffolds. Furthermore, in vitro controlled release study of the therapeutic agent resveratrol showed that these novel scaffolding systems are suitable controlled release platforms. The results revealed that the use of EDC and the combination of EDC/NHS crosslinkers can be applied to prepare and tune the properties of the IPN 2-hydroxyethyl methacrylate/alginate and 2-hydroxyethyl methacrylate/gelatin hydrogel scaffolds series, which have shown great potential for biomedical engineering applications.",
publisher = "MDPI",
journal = "Polymers",
title = "In Vitro and In Vivo Biocompatible and Controlled Resveratrol Release Performances of HEMA/Alginate and HEMA/Gelatin IPN Hydrogel Scaffolds",
number = "20",
pages = "4459",
volume = "14",
doi = "10.3390/polym14204459"
}

Vuković, J. S., Filipović, V. V., Babić Radić, M. M., Vukomanović, M., Milivojević, D., Ilić-Tomić, T., Nikodinović-Runić, J.,& Tomić, S. Lj.. (2022). In Vitro and In Vivo Biocompatible and Controlled Resveratrol Release Performances of HEMA/Alginate and HEMA/Gelatin IPN Hydrogel Scaffolds. in Polymers
MDPI., 14(20), 4459.
https://doi.org/10.3390/polym14204459

Vuković JS, Filipović VV, Babić Radić MM, Vukomanović M, Milivojević D, Ilić-Tomić T, Nikodinović-Runić J, Tomić SL. In Vitro and In Vivo Biocompatible and Controlled Resveratrol Release Performances of HEMA/Alginate and HEMA/Gelatin IPN Hydrogel Scaffolds. in Polymers. 2022;14(20):4459.
doi:10.3390/polym14204459 .

Vuković, Jovana S., Filipović, Vuk V., Babić Radić, Marija M., Vukomanović, Marija, Milivojević, Dušan, Ilić-Tomić, Tatjana, Nikodinović-Runić, Jasmina, Tomić, Simonida Lj., "In Vitro and In Vivo Biocompatible and Controlled Resveratrol Release Performances of HEMA/Alginate and HEMA/Gelatin IPN Hydrogel Scaffolds" in Polymers, 14, no. 20 (2022):4459,
https://doi.org/10.3390/polym14204459 . .

TY  - CONF
AU  - Kramar, Ana
AU  - Ilić-Tomić, Tatjana
AU  - Lađarević, Jelena
AU  - Nikodinović-Runić, Jasmina
AU  - Kostić, Mirjana
PY  - 2021
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/6755
AB  - In this work, cellulose (viscose) was functionalized with chitosan and dyed with an extract of Streptomyces sp. NP4 bacterial culture. Cellulose was first converted to dialdehyde cellulose; afterward chitosan was deposited, making fabric susceptible to dyeing. The dyed fabric exhibited pH responsiveness in a broad range of pH, 4-7-10, where colour shade of the fabric, exposed to buffer solutions, was pink, red, and blue, respectively. Response to the pH change was measured in seconds, whereby faster colour shift is from blue to red/pink. The dyed fabrics can withstand 10 cycles of colour change. Due to the broad range of pH activity, the presented cellulose product has the potential to be used as a textile pH sensor, and, more importantly, it is completely made from natural and sustainable resources.
PB  - Sciencentris
C3  - Book of Abstracts / 5th International International Conference on Natural Fibers - Materials of the Future, ICNF2021, 17–19. maj 2021., Portugal
T1  - Functional pH-sensitive cellulose fabric dyed with bacterial extract from Streptomyces sp.
EP  - 29
SP  - 28
UR  - https://hdl.handle.net/21.15107/rcub_technorep_6755
ER  - 

@conference{
author = "Kramar, Ana and Ilić-Tomić, Tatjana and Lađarević, Jelena and Nikodinović-Runić, Jasmina and Kostić, Mirjana",
year = "2021",
abstract = "In this work, cellulose (viscose) was functionalized with chitosan and dyed with an extract of Streptomyces sp. NP4 bacterial culture. Cellulose was first converted to dialdehyde cellulose; afterward chitosan was deposited, making fabric susceptible to dyeing. The dyed fabric exhibited pH responsiveness in a broad range of pH, 4-7-10, where colour shade of the fabric, exposed to buffer solutions, was pink, red, and blue, respectively. Response to the pH change was measured in seconds, whereby faster colour shift is from blue to red/pink. The dyed fabrics can withstand 10 cycles of colour change. Due to the broad range of pH activity, the presented cellulose product has the potential to be used as a textile pH sensor, and, more importantly, it is completely made from natural and sustainable resources.",
publisher = "Sciencentris",
journal = "Book of Abstracts / 5th International International Conference on Natural Fibers - Materials of the Future, ICNF2021, 17–19. maj 2021., Portugal",
title = "Functional pH-sensitive cellulose fabric dyed with bacterial extract from Streptomyces sp.",
pages = "29-28",
url = "https://hdl.handle.net/21.15107/rcub_technorep_6755"
}

Kramar, A., Ilić-Tomić, T., Lađarević, J., Nikodinović-Runić, J.,& Kostić, M.. (2021). Functional pH-sensitive cellulose fabric dyed with bacterial extract from Streptomyces sp.. in Book of Abstracts / 5th International International Conference on Natural Fibers - Materials of the Future, ICNF2021, 17–19. maj 2021., Portugal
Sciencentris., 28-29.
https://hdl.handle.net/21.15107/rcub_technorep_6755

Kramar A, Ilić-Tomić T, Lađarević J, Nikodinović-Runić J, Kostić M. Functional pH-sensitive cellulose fabric dyed with bacterial extract from Streptomyces sp.. in Book of Abstracts / 5th International International Conference on Natural Fibers - Materials of the Future, ICNF2021, 17–19. maj 2021., Portugal. 2021;:28-29.
https://hdl.handle.net/21.15107/rcub_technorep_6755 .

Kramar, Ana, Ilić-Tomić, Tatjana, Lađarević, Jelena, Nikodinović-Runić, Jasmina, Kostić, Mirjana, "Functional pH-sensitive cellulose fabric dyed with bacterial extract from Streptomyces sp." in Book of Abstracts / 5th International International Conference on Natural Fibers - Materials of the Future, ICNF2021, 17–19. maj 2021., Portugal (2021):28-29,
https://hdl.handle.net/21.15107/rcub_technorep_6755 .

TY  - CONF
AU  - Tomšič, Brigita
AU  - Marković, Darka
AU  - Simončić, Barbara
AU  - Janković, Vukašin
AU  - Ilić-Tomić, Tatjana
AU  - Nikodinović-Runić, Jasmina
AU  - Radetić, Maja
PY  - 2021
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/6865
AB  - Nano-finishing of textiles with Cu-based nanoparticles (NPs) is continually gaining scientific attention
due to their extraordinary antimicrobial activity and inexpensive precursor salts. After exploitation,
such textile goods commonly end-up on landfills becoming prone to biodegradation. The aim of this
study is to highlight the influence of in situ synthetized CuO/Cu2O NPs on biodegradation behavior of
cotton (CO) fabrics impregnated with 1,2,3,4-butanetetracarboxylic (BTCA) and succinic (SUC) acids in
soil and compost. Biodegradation of impregnated samples in soil was slower compared to control CO
fabric. The presence of CuO/Cu2O NPs negligibly affected biodegradation process in compost which
ran much faster than in soil.
PB  - Portugal : University of Minho
C3  - Book of abstracts / Unfolding the future, 20th World Textile Conference AUTEX 2021, 5 - 9 September 2021, Guimarães, Portugal
T1  - Biodegradation of cotton fabric modified with polycarboxylic acids and CuO/Cu2O nanoparticles in soil and compost
EP  - 101
SP  - 100
UR  - https://hdl.handle.net/21.15107/rcub_technorep_6865
ER  - 

@conference{
author = "Tomšič, Brigita and Marković, Darka and Simončić, Barbara and Janković, Vukašin and Ilić-Tomić, Tatjana and Nikodinović-Runić, Jasmina and Radetić, Maja",
year = "2021",
abstract = "Nano-finishing of textiles with Cu-based nanoparticles (NPs) is continually gaining scientific attention
due to their extraordinary antimicrobial activity and inexpensive precursor salts. After exploitation,
such textile goods commonly end-up on landfills becoming prone to biodegradation. The aim of this
study is to highlight the influence of in situ synthetized CuO/Cu2O NPs on biodegradation behavior of
cotton (CO) fabrics impregnated with 1,2,3,4-butanetetracarboxylic (BTCA) and succinic (SUC) acids in
soil and compost. Biodegradation of impregnated samples in soil was slower compared to control CO
fabric. The presence of CuO/Cu2O NPs negligibly affected biodegradation process in compost which
ran much faster than in soil.",
publisher = "Portugal : University of Minho",
journal = "Book of abstracts / Unfolding the future, 20th World Textile Conference AUTEX 2021, 5 - 9 September 2021, Guimarães, Portugal",
title = "Biodegradation of cotton fabric modified with polycarboxylic acids and CuO/Cu2O nanoparticles in soil and compost",
pages = "101-100",
url = "https://hdl.handle.net/21.15107/rcub_technorep_6865"
}

Tomšič, B., Marković, D., Simončić, B., Janković, V., Ilić-Tomić, T., Nikodinović-Runić, J.,& Radetić, M.. (2021). Biodegradation of cotton fabric modified with polycarboxylic acids and CuO/Cu2O nanoparticles in soil and compost. in Book of abstracts / Unfolding the future, 20th World Textile Conference AUTEX 2021, 5 - 9 September 2021, Guimarães, Portugal
Portugal : University of Minho., 100-101.
https://hdl.handle.net/21.15107/rcub_technorep_6865

Tomšič B, Marković D, Simončić B, Janković V, Ilić-Tomić T, Nikodinović-Runić J, Radetić M. Biodegradation of cotton fabric modified with polycarboxylic acids and CuO/Cu2O nanoparticles in soil and compost. in Book of abstracts / Unfolding the future, 20th World Textile Conference AUTEX 2021, 5 - 9 September 2021, Guimarães, Portugal. 2021;:100-101.
https://hdl.handle.net/21.15107/rcub_technorep_6865 .

Tomšič, Brigita, Marković, Darka, Simončić, Barbara, Janković, Vukašin, Ilić-Tomić, Tatjana, Nikodinović-Runić, Jasmina, Radetić, Maja, "Biodegradation of cotton fabric modified with polycarboxylic acids and CuO/Cu2O nanoparticles in soil and compost" in Book of abstracts / Unfolding the future, 20th World Textile Conference AUTEX 2021, 5 - 9 September 2021, Guimarães, Portugal (2021):100-101,
https://hdl.handle.net/21.15107/rcub_technorep_6865 .

TY  - JOUR
AU  - Marković, Darka
AU  - Tseng, Hsiang-Han
AU  - Nunney, Tim
AU  - Radoicić, Marija
AU  - Ilić-Tomić, Tatjana
AU  - Radetić, Maja
PY  - 2020
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/4391
AB  - The objective of this study was to develop novel antimicrobial nanocomposite material based on polypropylene (PP) non-woven fabric, biopolymer alginate and copper oxides nanoparticles. In order to introduce polar groups onto the surface of PP fibers necessary for binding of alginate, non-woven fabric was activated by corona discharge. Carboxylate groups of alginate were further utilized for binding of Cu2+-ions which were reduced with sodium borohydride as a conventional and ascorbic acid as a green reducing agent. Characteristic morphological and chemical changes induced by corona activation and alginate impregnation were confirmed by FTIR, XPS and FESEM analyses. AAS measurements showed that the amounts of generated nanoparticles depend on applied reducing agent and the concentration of precursor salt. XPS analysis suggested that nanoparticles were mixture of copper (I) and (II) oxides. XPS depth profiling gave an exceptional insight into chemical changes within the thin layer on the fiber surface and formation of certain interfaces induced by each treatment. All fabricated nanocomposites provided excellent antimicrobial activity against Gram-negative bacteria E. coli, Gram-positive bacteria S. aureus and yeast C. albicans. The cytotoxicity assay indicated that maximum amount of Cu2+-ions released from synthetized nanocomposite within 24 h was not cytotoxic to human keratinocyte (HaCaT) cells.
PB  - Elsevier, Amsterdam
T2  - Applied Surface Science
T1  - Novel antimicrobial nanocomposite based on polypropylene non-woven fabric, biopolymer alginate and copper oxides nanoparticles
VL  - 527
DO  - 10.1016/j.apsusc.2020.146829
ER  - 

@article{
author = "Marković, Darka and Tseng, Hsiang-Han and Nunney, Tim and Radoicić, Marija and Ilić-Tomić, Tatjana and Radetić, Maja",
year = "2020",
abstract = "The objective of this study was to develop novel antimicrobial nanocomposite material based on polypropylene (PP) non-woven fabric, biopolymer alginate and copper oxides nanoparticles. In order to introduce polar groups onto the surface of PP fibers necessary for binding of alginate, non-woven fabric was activated by corona discharge. Carboxylate groups of alginate were further utilized for binding of Cu2+-ions which were reduced with sodium borohydride as a conventional and ascorbic acid as a green reducing agent. Characteristic morphological and chemical changes induced by corona activation and alginate impregnation were confirmed by FTIR, XPS and FESEM analyses. AAS measurements showed that the amounts of generated nanoparticles depend on applied reducing agent and the concentration of precursor salt. XPS analysis suggested that nanoparticles were mixture of copper (I) and (II) oxides. XPS depth profiling gave an exceptional insight into chemical changes within the thin layer on the fiber surface and formation of certain interfaces induced by each treatment. All fabricated nanocomposites provided excellent antimicrobial activity against Gram-negative bacteria E. coli, Gram-positive bacteria S. aureus and yeast C. albicans. The cytotoxicity assay indicated that maximum amount of Cu2+-ions released from synthetized nanocomposite within 24 h was not cytotoxic to human keratinocyte (HaCaT) cells.",
publisher = "Elsevier, Amsterdam",
journal = "Applied Surface Science",
title = "Novel antimicrobial nanocomposite based on polypropylene non-woven fabric, biopolymer alginate and copper oxides nanoparticles",
volume = "527",
doi = "10.1016/j.apsusc.2020.146829"
}

Marković, D., Tseng, H., Nunney, T., Radoicić, M., Ilić-Tomić, T.,& Radetić, M.. (2020). Novel antimicrobial nanocomposite based on polypropylene non-woven fabric, biopolymer alginate and copper oxides nanoparticles. in Applied Surface Science
Elsevier, Amsterdam., 527.
https://doi.org/10.1016/j.apsusc.2020.146829

Marković D, Tseng H, Nunney T, Radoicić M, Ilić-Tomić T, Radetić M. Novel antimicrobial nanocomposite based on polypropylene non-woven fabric, biopolymer alginate and copper oxides nanoparticles. in Applied Surface Science. 2020;527.
doi:10.1016/j.apsusc.2020.146829 .

Marković, Darka, Tseng, Hsiang-Han, Nunney, Tim, Radoicić, Marija, Ilić-Tomić, Tatjana, Radetić, Maja, "Novel antimicrobial nanocomposite based on polypropylene non-woven fabric, biopolymer alginate and copper oxides nanoparticles" in Applied Surface Science, 527 (2020),
https://doi.org/10.1016/j.apsusc.2020.146829 . .

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

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

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

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

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

TY  - JOUR
AU  - Ponjavić, Marijana
AU  - Nikolić, Marija
AU  - Nikodinović-Runić, Jasmina
AU  - Ilić-Tomić, Tatjana
AU  - Đonlagić, Jasna
PY  - 2019
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/4175
AB  - In order to create a new drug delivery system, the ibuprofen-loaded triblock copolymer PCL/PEO/PCL (PCEC) microspheres with a low PEO content ( lt 2 wt%) were prepared by oil in water (o/w) solvent evaporation technique. The influence of PEO content, molecular weight of a polymer matrix and drug loading on the ibuprofen release profiles were evaluated. The interactions between polymer matrix and ibuprofen were detected by FTIR analysis. The presence of hydrophilic PEO segment in PCL chains caused the decrease in particle size, which further had a great impact on the drug release kinetics, i.e., initially faster release and significantly higher quantity of released drug compared to neat PCL. Ibuprofen release behavior from polymer matrix was governed by a diffusion process. In vitro cytotoxicity tests revealed that empty PCL and PCEC microspheres were not toxic at low concentrations, while ibuprofen-loaded microspheres exhibited cytotoxicity correlated with amounts of incorporated drug.
PB  - Taylor & Francis As, Oslo
T2  - International Journal of Polymeric Materials and Polymeric Biomaterials
T1  - Controlled drug release carriers based on PCL/PEO/PCL block copolymers
EP  - 318
IS  - 6
SP  - 308
VL  - 68
DO  - 10.1080/00914037.2018.1445631
ER  - 

@article{
author = "Ponjavić, Marijana and Nikolić, Marija and Nikodinović-Runić, Jasmina and Ilić-Tomić, Tatjana and Đonlagić, Jasna",
year = "2019",
abstract = "In order to create a new drug delivery system, the ibuprofen-loaded triblock copolymer PCL/PEO/PCL (PCEC) microspheres with a low PEO content ( lt 2 wt%) were prepared by oil in water (o/w) solvent evaporation technique. The influence of PEO content, molecular weight of a polymer matrix and drug loading on the ibuprofen release profiles were evaluated. The interactions between polymer matrix and ibuprofen were detected by FTIR analysis. The presence of hydrophilic PEO segment in PCL chains caused the decrease in particle size, which further had a great impact on the drug release kinetics, i.e., initially faster release and significantly higher quantity of released drug compared to neat PCL. Ibuprofen release behavior from polymer matrix was governed by a diffusion process. In vitro cytotoxicity tests revealed that empty PCL and PCEC microspheres were not toxic at low concentrations, while ibuprofen-loaded microspheres exhibited cytotoxicity correlated with amounts of incorporated drug.",
publisher = "Taylor & Francis As, Oslo",
journal = "International Journal of Polymeric Materials and Polymeric Biomaterials",
title = "Controlled drug release carriers based on PCL/PEO/PCL block copolymers",
pages = "318-308",
number = "6",
volume = "68",
doi = "10.1080/00914037.2018.1445631"
}

Ponjavić, M., Nikolić, M., Nikodinović-Runić, J., Ilić-Tomić, T.,& Đonlagić, J.. (2019). Controlled drug release carriers based on PCL/PEO/PCL block copolymers. in International Journal of Polymeric Materials and Polymeric Biomaterials
Taylor & Francis As, Oslo., 68(6), 308-318.
https://doi.org/10.1080/00914037.2018.1445631

Ponjavić M, Nikolić M, Nikodinović-Runić J, Ilić-Tomić T, Đonlagić J. Controlled drug release carriers based on PCL/PEO/PCL block copolymers. in International Journal of Polymeric Materials and Polymeric Biomaterials. 2019;68(6):308-318.
doi:10.1080/00914037.2018.1445631 .

Ponjavić, Marijana, Nikolić, Marija, Nikodinović-Runić, Jasmina, Ilić-Tomić, Tatjana, Đonlagić, Jasna, "Controlled drug release carriers based on PCL/PEO/PCL block copolymers" in International Journal of Polymeric Materials and Polymeric Biomaterials, 68, no. 6 (2019):308-318,
https://doi.org/10.1080/00914037.2018.1445631 . .

TY  - JOUR
AU  - Kramar, Ana
AU  - Ilić-Tomić, Tatjana
AU  - Petković, Miloš
AU  - Radulović, Niko
AU  - Kostić, Mirjana
AU  - Jocić, Dragan
AU  - Nikodinović-Runić, Jasmina
PY  - 2014
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/2674
AB  - Renewed demand for incorporation of natural dyes (bio-colorants) in textile industry could be met through biotechnological production of bacterial pigments. Two new Streptomyces strains (NP2 and NP4) were isolated for the remarkable ability to produce diffusible deep blue and deep red pigment into fermentation medium. Crude mycelial extracts of both strains were used as bio-colorants in conventional textile dyeing procedures avoiding downstream purification procedures. The yields of bio-colorants obtained in this way were 62 and 84 mg per g of mycelia for Streptomyces sp. NP2 and Streptomyces sp. NP4, respectively. Through nuclear magnetic resonance analysis of crude extracts before and after dyeing procedures, it was shown that both extracts contained prodigiosin-like family of compounds that exhibited different dyeing capabilities towards different textile fibers. Polyamide and acrylic fibers were colored to the deepest shade, polyester and triacetate fibers to a noticeable, but much lower shade depth, while cotton and cellulosic fibers stained weakly. These results confirmed that crude bacterial extracts had the characteristics similar to those of ionic and disperse dyes, which was consistent with the identified polypyrrolic prodigiosin-like structures.
PB  - Springer, Dordrecht
T2  - World Journal of Microbiology & Biotechnology
T1  - Crude bacterial extracts of two new Streptomyces sp isolates as bio-colorants for textile dyeing
EP  - 2240
IS  - 8
SP  - 2231
VL  - 30
DO  - 10.1007/s11274-014-1644-x
ER  - 

@article{
author = "Kramar, Ana and Ilić-Tomić, Tatjana and Petković, Miloš and Radulović, Niko and Kostić, Mirjana and Jocić, Dragan and Nikodinović-Runić, Jasmina",
year = "2014",
abstract = "Renewed demand for incorporation of natural dyes (bio-colorants) in textile industry could be met through biotechnological production of bacterial pigments. Two new Streptomyces strains (NP2 and NP4) were isolated for the remarkable ability to produce diffusible deep blue and deep red pigment into fermentation medium. Crude mycelial extracts of both strains were used as bio-colorants in conventional textile dyeing procedures avoiding downstream purification procedures. The yields of bio-colorants obtained in this way were 62 and 84 mg per g of mycelia for Streptomyces sp. NP2 and Streptomyces sp. NP4, respectively. Through nuclear magnetic resonance analysis of crude extracts before and after dyeing procedures, it was shown that both extracts contained prodigiosin-like family of compounds that exhibited different dyeing capabilities towards different textile fibers. Polyamide and acrylic fibers were colored to the deepest shade, polyester and triacetate fibers to a noticeable, but much lower shade depth, while cotton and cellulosic fibers stained weakly. These results confirmed that crude bacterial extracts had the characteristics similar to those of ionic and disperse dyes, which was consistent with the identified polypyrrolic prodigiosin-like structures.",
publisher = "Springer, Dordrecht",
journal = "World Journal of Microbiology & Biotechnology",
title = "Crude bacterial extracts of two new Streptomyces sp isolates as bio-colorants for textile dyeing",
pages = "2240-2231",
number = "8",
volume = "30",
doi = "10.1007/s11274-014-1644-x"
}

Kramar, A., Ilić-Tomić, T., Petković, M., Radulović, N., Kostić, M., Jocić, D.,& Nikodinović-Runić, J.. (2014). Crude bacterial extracts of two new Streptomyces sp isolates as bio-colorants for textile dyeing. in World Journal of Microbiology & Biotechnology
Springer, Dordrecht., 30(8), 2231-2240.
https://doi.org/10.1007/s11274-014-1644-x

Kramar A, Ilić-Tomić T, Petković M, Radulović N, Kostić M, Jocić D, Nikodinović-Runić J. Crude bacterial extracts of two new Streptomyces sp isolates as bio-colorants for textile dyeing. in World Journal of Microbiology & Biotechnology. 2014;30(8):2231-2240.
doi:10.1007/s11274-014-1644-x .

Kramar, Ana, Ilić-Tomić, Tatjana, Petković, Miloš, Radulović, Niko, Kostić, Mirjana, Jocić, Dragan, Nikodinović-Runić, Jasmina, "Crude bacterial extracts of two new Streptomyces sp isolates as bio-colorants for textile dyeing" in World Journal of Microbiology & Biotechnology, 30, no. 8 (2014):2231-2240,
https://doi.org/10.1007/s11274-014-1644-x . .