Naslov
Antimicrobial Effectiveness of Cellulose Based Fabrics Treated With Silver Nitrate Solutions Using Plasma Processes

Autori
Peran, Jelena ; Ercegović Ražić, Sanja ; Kosalec, Ivan ; Ziberi, Flora

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Izvornik
Book of Abstracts 9th Central European Conference (Fibre – Grade Polymers, Chemical Fibres and Special Textiles) / Tunáková, Veronika - Liberec : Technical University of Liberec, 2017, 147-148

ISBN
978-80-7494-356-0

Skup
9th Central European Conference (Fibre – Grade Polymers, Chemical Fibres and Special Textiles)

Mjesto i datum
Liberec, Češka Republika, 11.09.2017. - 13.09.2017

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
cellulose fabrics, plasma processes, AgNO3, quantitative microbiological method, antibacterial

Sažetak
In order to obtain antibacterial properties, the possibility of deposition of silver particles from silver nitrate solutions by Plasma Deposition Process using argon as a carrier gas (PDP-Ar) was explored. Hexamethyldisiloxane and acrylic acid were used as precursors and were deposited by Plasma Enhanced Chemical Vapor Deposition (PE-CVD). The processes were carried out on Lyocell and Modal fabrics and antimicrobial efficacy was determined on E. coli and S. aureus using time kill assay method. Results of minimal inhibitory concentration show that higher antimicrobial efficacy on E. coli exhibits the solution of silver nitrate in ethylene-glycol rather than in ethylene. Overall, the best antibacterial effect for both samples is achieved with the treatments with precursors (AAC and HMDSO) and AgNO3 in ethylene-glycol as solvent, with prolonged incubation time against E. coli.

Izvorni jezik
Engleski

Znanstvena područja
Tekstilna tehnologija, Farmacija

Napomena
Sredstva potpore istraživanju za 2017: Antibakterijska svojstva tekstilnih materijala ekološkim postupcima obrade (voditelj: doc. dr.sc. M. Somogyi Škoc)

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