Antimicrobial viscose fabric prepared by treatment in DBD and subsequent deposition of silver and copper ions-Investigation of plasma aging effect
Само за регистроване кориснике
2013
Аутори
Kramar, AnaPrysiazhnyi, V.
Dojčinović, Biljana
Mihajlovski, Katarina
Obradović, Bratislav M.
Kuraica, Milorad M.
Kostić, Mirjana
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
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.
Кључне речи:
Air DBD plasma / Aging effect / Viscose / Silver / Copper / Antimicrobial activityИзвор:
Surface & Coatings Technology, 2013, 234, 92-99Издавач:
- Elsevier Science Sa, Lausanne
Финансирање / пројекти:
- Функционализација, карактеризација и примена целулозе и деривата целулозе (RS-MESTD-Basic Research (BR or ON)-172029)
- Дијагностика и оптимизација извора плазме значајних за примене (RS-MESTD-Basic Research (BR or ON)-171034)
DOI: 10.1016/j.surfcoat.2013.03.030
ISSN: 0257-8972
WoS: 000327674500014
Scopus: 2-s2.0-84885432745
Колекције
Институција/група
Tehnološko-metalurški fakultetTY - 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 . .