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@article{1105555,
author = {Kramar, Ana and Prysiazhnyi, Vadym and Obradovič, Bratislav and Kuraica, Milorad and Dojčinović, B. and Mihajlovski, K. and Kostić, Mirjana},
article_number = {November},
doi = {http://dx.doi.org/10.1016/j.surfcoat.2013.03.030},
keywords = {Air DBD plasma; Aging effect; Viscose; Silver; Copper; Antimicrobial activity},
language = {eng},
issn = {0257-8972},
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},
url = {http://www.sciencedirect.com/science/article/pii/S0257897213002934},
volume = {234},
year = {2013}
}
TY - JOUR
ID - 1105555
AU - Kramar, Ana - Prysiazhnyi, Vadym - Obradovič, Bratislav - Kuraica, Milorad - Dojčinović, B. - Mihajlovski, K. - Kostić, Mirjana
PY - 2013
TI - Antimicrobial viscose fabric prepared by treatment in DBD and subsequent deposition of silver and copper ions—Investigation of plasma aging effect
JF - Surface & Coatings Technology
VL - 234
IS - November
SP - 92-99
EP - 92-99
PB - Elsevier Science
SN - 02578972
KW - Air DBD plasma
KW - Aging effect
KW - Viscose
KW - Silver
KW - Copper
KW - Antimicrobial activity
UR - http://www.sciencedirect.com/science/article/pii/S0257897213002934
L2 - http://www.sciencedirect.com/science/article/pii/S0257897213002934
N2 - 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.
ER -
KRAMAR, Ana, Vadym PRYSIAZHNYI, Bratislav OBRADOVIČ, Milorad KURAICA, B. DOJČINOVI$\backslash$'C, K. MIHAJLOVSKI and Mirjana KOSTI$\backslash$'C. Antimicrobial viscose fabric prepared by treatment in DBD and subsequent deposition of silver and copper ions—Investigation of plasma aging effect. \textit{Surface \&{} Coatings Technology}. Elsevier Science, 2013, vol.~234, November, p.~92-99. ISSN~0257-8972. Available from: https://dx.doi.org/10.1016/j.surfcoat.2013.03.030.
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