In this work, the effect of dielectric barrier discharge (DBD) in ambient air on preparation of antimicrobial viscose fabric was studied. DBD plasma treatment was applied under constant discharge power and different exposure times. Vertical wicking test was used to evaluate optimal conditions for plasma treatment of viscose in order to increase fabrics' wettability and consequently improve sorption properties. Investigation of aging effect of plasma treatment revealed that there was no significant change in wettability of viscose samples 21 days after plasma treatment, which suggests good durability of treatment. After DBD plasma treatment, fabrics were modified with silver and copper ions in order to impart antimicrobial properties on viscose fabric. Viscose samples, modified with Ag (I) and Cu (II) ions immediately and 1, 7, 14 and 21 days after DBD treatment were tested in vitro against microorganisms S. aureus, E. coli and C. albicans using agar diffusion test. Obtained results sho...wed that modification with DBD, prior to sorption of Ag (I) and Cu (II) ions, leads to improvement of antimicrobial activity of viscose samples, with a possibility to provide specific activity against different microorganisms by altering the days after DBD treatment prior ions sorption.
TY - JOUR
AU - Kramar, Ana
AU - Prysiazhnyi, V.
AU - Dojčinović, Biljana
AU - Mihajlovski, Katarina
AU - Obradović, Bratislav M.
AU - Kuraica, Milorad M.
AU - Kostić, Mirjana
PY - 2013
UR - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/2433
AB - In this work, the effect of dielectric barrier discharge (DBD) in ambient air on preparation of antimicrobial viscose fabric was studied. DBD plasma treatment was applied under constant discharge power and different exposure times. Vertical wicking test was used to evaluate optimal conditions for plasma treatment of viscose in order to increase fabrics' wettability and consequently improve sorption properties. Investigation of aging effect of plasma treatment revealed that there was no significant change in wettability of viscose samples 21 days after plasma treatment, which suggests good durability of treatment. After DBD plasma treatment, fabrics were modified with silver and copper ions in order to impart antimicrobial properties on viscose fabric. Viscose samples, modified with Ag (I) and Cu (II) ions immediately and 1, 7, 14 and 21 days after DBD treatment were tested in vitro against microorganisms S. aureus, E. coli and C. albicans using agar diffusion test. Obtained results showed that modification with DBD, prior to sorption of Ag (I) and Cu (II) ions, leads to improvement of antimicrobial activity of viscose samples, with a possibility to provide specific activity against different microorganisms by altering the days after DBD treatment prior ions sorption.
PB - Elsevier Science Sa, Lausanne
T2 - Surface & Coatings Technology
T1 - Antimicrobial viscose fabric prepared by treatment in DBD and subsequent deposition of silver and copper ions-Investigation of plasma aging effect
EP - 99
SP - 92
VL - 234
DO - 10.1016/j.surfcoat.2013.03.030
ER -
@article{
author = "Kramar, Ana and Prysiazhnyi, V. and Dojčinović, Biljana and Mihajlovski, Katarina and Obradović, Bratislav M. and Kuraica, Milorad M. and Kostić, Mirjana",
year = "2013",
abstract = "In this work, the effect of dielectric barrier discharge (DBD) in ambient air on preparation of antimicrobial viscose fabric was studied. DBD plasma treatment was applied under constant discharge power and different exposure times. Vertical wicking test was used to evaluate optimal conditions for plasma treatment of viscose in order to increase fabrics' wettability and consequently improve sorption properties. Investigation of aging effect of plasma treatment revealed that there was no significant change in wettability of viscose samples 21 days after plasma treatment, which suggests good durability of treatment. After DBD plasma treatment, fabrics were modified with silver and copper ions in order to impart antimicrobial properties on viscose fabric. Viscose samples, modified with Ag (I) and Cu (II) ions immediately and 1, 7, 14 and 21 days after DBD treatment were tested in vitro against microorganisms S. aureus, E. coli and C. albicans using agar diffusion test. Obtained results showed that modification with DBD, prior to sorption of Ag (I) and Cu (II) ions, leads to improvement of antimicrobial activity of viscose samples, with a possibility to provide specific activity against different microorganisms by altering the days after DBD treatment prior ions sorption.",
publisher = "Elsevier Science Sa, Lausanne",
journal = "Surface & Coatings Technology",
title = "Antimicrobial viscose fabric prepared by treatment in DBD and subsequent deposition of silver and copper ions-Investigation of plasma aging effect",
pages = "99-92",
volume = "234",
doi = "10.1016/j.surfcoat.2013.03.030"
}
Kramar, A., Prysiazhnyi, V., Dojčinović, B., Mihajlovski, K., Obradović, B. M., Kuraica, M. M.,& Kostić, M.. (2013). Antimicrobial viscose fabric prepared by treatment in DBD and subsequent deposition of silver and copper ions-Investigation of plasma aging effect. in Surface & Coatings Technology
Elsevier Science Sa, Lausanne., 234, 92-99.
https://doi.org/10.1016/j.surfcoat.2013.03.030
Kramar A, Prysiazhnyi V, Dojčinović B, Mihajlovski K, Obradović BM, Kuraica MM, Kostić M. Antimicrobial viscose fabric prepared by treatment in DBD and subsequent deposition of silver and copper ions-Investigation of plasma aging effect. in Surface & Coatings Technology. 2013;234:92-99.
doi:10.1016/j.surfcoat.2013.03.030 .
Kramar, Ana, Prysiazhnyi, V., Dojčinović, Biljana, Mihajlovski, Katarina, Obradović, Bratislav M., Kuraica, Milorad M., Kostić, Mirjana, "Antimicrobial viscose fabric prepared by treatment in DBD and subsequent deposition of silver and copper ions-Investigation of plasma aging effect" in Surface & Coatings Technology, 234 (2013):92-99,
https://doi.org/10.1016/j.surfcoat.2013.03.030 . .
