TY  - JOUR
AU  - Korica, Matea
AU  - Persin, Zdenka
AU  - Fras Zemljic, Lidija
AU  - Mihajlovski, Katarina
AU  - Dojčinović, Biljana
AU  - Trifunović, Snezana
AU  - Vesel, Alenka
AU  - Nikolić, Tanja
AU  - Kostić, Mirjana
PY  - 2021
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/4819
AB  - This research proposed two pretreatments of viscose fabrics: oxidation with 2,2,6,6-tetramethylpiperidine-1-oxy radical (TEMPO) and coating with TEMPO-oxidized cellulose nanofibrils (TOCN), to introduce functional groups (COOH and CHO) suitable for irreversible binding of chitosan nanoparticles without and with embedded zinc (NCS and NCS + Zn, respectively) and consequently achieving washing durable antibacterial properties of the chitosan nanoparticles functionalized fabrics. The characterizations of pretreated and chitosan nanoparticles functionalized fabrics were performed by FTIR and XPS spectroscopy, elemental analysis, inductively coupled plasma optical emission spectrometry, zeta potential measurements, scanning electron microscopy, determination of COOH and CHO groups content, and antimicrobial activity under dynamic contact conditions. Influence of pretreatments on NCS and NCS + Zn adsorption, chemical, electrokinetic, and antibacterial properties as well as morphology, and washing durability of NCS and NCS + Zn functionalized fabrics were studied and compared. Washing durability was evaluated through changes in the chitosan and zinc content, zeta potential, and antibacterial activity after 1, 3, and 5 washing cycles. Pretreatments improved washing durability of antibacterial properties of chitosan nanoparticles functionalized fabrics. The NCS and NCS + Zn functionalized pretreated fabrics preserved antibacterial activity against S. aureus after five washing cycles, while antibacterial activity against E. coli was preserved only after one washing cycle in the case NCS + Zn functionalized pretreated viscose fabrics.
T2  - Materials
T1  - Chitosan Nanoparticles Functionalized Viscose Fabrics as Potentially Durable Antibacterial Medical Textiles
IS  - 13
VL  - 14
DO  - 10.3390/ma14133762
ER  - 

@article{
author = "Korica, Matea and Persin, Zdenka and Fras Zemljic, Lidija and Mihajlovski, Katarina and Dojčinović, Biljana and Trifunović, Snezana and Vesel, Alenka and Nikolić, Tanja and Kostić, Mirjana",
year = "2021",
abstract = "This research proposed two pretreatments of viscose fabrics: oxidation with 2,2,6,6-tetramethylpiperidine-1-oxy radical (TEMPO) and coating with TEMPO-oxidized cellulose nanofibrils (TOCN), to introduce functional groups (COOH and CHO) suitable for irreversible binding of chitosan nanoparticles without and with embedded zinc (NCS and NCS + Zn, respectively) and consequently achieving washing durable antibacterial properties of the chitosan nanoparticles functionalized fabrics. The characterizations of pretreated and chitosan nanoparticles functionalized fabrics were performed by FTIR and XPS spectroscopy, elemental analysis, inductively coupled plasma optical emission spectrometry, zeta potential measurements, scanning electron microscopy, determination of COOH and CHO groups content, and antimicrobial activity under dynamic contact conditions. Influence of pretreatments on NCS and NCS + Zn adsorption, chemical, electrokinetic, and antibacterial properties as well as morphology, and washing durability of NCS and NCS + Zn functionalized fabrics were studied and compared. Washing durability was evaluated through changes in the chitosan and zinc content, zeta potential, and antibacterial activity after 1, 3, and 5 washing cycles. Pretreatments improved washing durability of antibacterial properties of chitosan nanoparticles functionalized fabrics. The NCS and NCS + Zn functionalized pretreated fabrics preserved antibacterial activity against S. aureus after five washing cycles, while antibacterial activity against E. coli was preserved only after one washing cycle in the case NCS + Zn functionalized pretreated viscose fabrics.",
journal = "Materials",
title = "Chitosan Nanoparticles Functionalized Viscose Fabrics as Potentially Durable Antibacterial Medical Textiles",
number = "13",
volume = "14",
doi = "10.3390/ma14133762"
}

Korica, M., Persin, Z., Fras Zemljic, L., Mihajlovski, K., Dojčinović, B., Trifunović, S., Vesel, A., Nikolić, T.,& Kostić, M.. (2021). Chitosan Nanoparticles Functionalized Viscose Fabrics as Potentially Durable Antibacterial Medical Textiles. in Materials, 14(13).
https://doi.org/10.3390/ma14133762

Korica M, Persin Z, Fras Zemljic L, Mihajlovski K, Dojčinović B, Trifunović S, Vesel A, Nikolić T, Kostić M. Chitosan Nanoparticles Functionalized Viscose Fabrics as Potentially Durable Antibacterial Medical Textiles. in Materials. 2021;14(13).
doi:10.3390/ma14133762 .

Korica, Matea, Persin, Zdenka, Fras Zemljic, Lidija, Mihajlovski, Katarina, Dojčinović, Biljana, Trifunović, Snezana, Vesel, Alenka, Nikolić, Tanja, Kostić, Mirjana, "Chitosan Nanoparticles Functionalized Viscose Fabrics as Potentially Durable Antibacterial Medical Textiles" in Materials, 14, no. 13 (2021),
https://doi.org/10.3390/ma14133762 . .

TY  - JOUR
AU  - Zemljić, Lidija F.
AU  - Persin, Zdenka
AU  - Sauperl, Olivera
AU  - Rudolf, Andreja
AU  - Kostić, Mirjana
PY  - 2018
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/3886
AB  - Adsorption of chitosan nanoparticles with embedded iodine was implemented onto pristine and oxidized cellulose viscose fabrics in order to introduce antimicrobial and antioxidative functionalization. The adsorption capacity, charging behavior and electrokinetic response of differently functionalized viscose at different pH values were analyzed by determining their zeta potential. Desorption studies, besides zeta potential measurements, were supported by polyelectrolyte titration. Finally, the antimicrobial properties were evaluated by the standard ASTM E2149 method, whilst antioxidative properties were determined by 2,2'-azino-bis(3-ethylbenzothiazoline-6-sulphonic acid) radical cation decolorization assay. It was found that the oxidation of viscose fabrics further modified by chitosan-iodine nanoparticles dispersion was a very promising functionalization process, providing good coating stability along with antimicrobial and antioxidant properties.
PB  - Sage Publications Ltd, London
T2  - Textile Research Journal
T1  - Medical textiles based on viscose rayon fabrics coated with chitosan-encapsulated iodine: antibacterial and antioxidant properties
EP  - 2531
IS  - 22
SP  - 2519
VL  - 88
DO  - 10.1177/0040517517725117
ER  - 

@article{
author = "Zemljić, Lidija F. and Persin, Zdenka and Sauperl, Olivera and Rudolf, Andreja and Kostić, Mirjana",
year = "2018",
abstract = "Adsorption of chitosan nanoparticles with embedded iodine was implemented onto pristine and oxidized cellulose viscose fabrics in order to introduce antimicrobial and antioxidative functionalization. The adsorption capacity, charging behavior and electrokinetic response of differently functionalized viscose at different pH values were analyzed by determining their zeta potential. Desorption studies, besides zeta potential measurements, were supported by polyelectrolyte titration. Finally, the antimicrobial properties were evaluated by the standard ASTM E2149 method, whilst antioxidative properties were determined by 2,2'-azino-bis(3-ethylbenzothiazoline-6-sulphonic acid) radical cation decolorization assay. It was found that the oxidation of viscose fabrics further modified by chitosan-iodine nanoparticles dispersion was a very promising functionalization process, providing good coating stability along with antimicrobial and antioxidant properties.",
publisher = "Sage Publications Ltd, London",
journal = "Textile Research Journal",
title = "Medical textiles based on viscose rayon fabrics coated with chitosan-encapsulated iodine: antibacterial and antioxidant properties",
pages = "2531-2519",
number = "22",
volume = "88",
doi = "10.1177/0040517517725117"
}

Zemljić, L. F., Persin, Z., Sauperl, O., Rudolf, A.,& Kostić, M.. (2018). Medical textiles based on viscose rayon fabrics coated with chitosan-encapsulated iodine: antibacterial and antioxidant properties. in Textile Research Journal
Sage Publications Ltd, London., 88(22), 2519-2531.
https://doi.org/10.1177/0040517517725117

Zemljić LF, Persin Z, Sauperl O, Rudolf A, Kostić M. Medical textiles based on viscose rayon fabrics coated with chitosan-encapsulated iodine: antibacterial and antioxidant properties. in Textile Research Journal. 2018;88(22):2519-2531.
doi:10.1177/0040517517725117 .

Zemljić, Lidija F., Persin, Zdenka, Sauperl, Olivera, Rudolf, Andreja, Kostić, Mirjana, "Medical textiles based on viscose rayon fabrics coated with chitosan-encapsulated iodine: antibacterial and antioxidant properties" in Textile Research Journal, 88, no. 22 (2018):2519-2531,
https://doi.org/10.1177/0040517517725117 . .