Naslov
Plasma Pretreatment and Digital Ink Jet Technology: A Tool for Long-Lasting Microbial Barrier on Cellulose Knitwear?

Autori
Ercegović Ražić, Sanja ; Glogar, Martinia Ira ; Peran, Jelena ; Ivanković, Tomisalv ; Chaussat, Corentin

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

Izvornik
Proceedings of the 4th International Conference on Natural Fibers – Smart Sustainable Solutions / Frangueiro, Raul - Guimaraes : TECMINHO - ASSOCIAÇÃO UNIVERSIDADE-EMPRESA PARA O DESENVOLVIMENTO, 2019, 38-39

ISBN
978-972-8600-30-3

Skup
4th International Conference on Natural Fibers (ICNF 2019)

Mjesto i datum
Porto, Portugal, 01.07.2019. - 03.07.2019

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Plasma pretreatment, cellulose materials, digital textile printing, color yield, antimicrobial protection

Sažetak
The purpose of this research was to analysed the influence of a plasma treatment on the surface properties of cellulose based knitwear, especially on the hydrophilicity of raw cotton material. The main goal of this research is to answer the question: is it possible to achieve long-lasting barrier of silver nanoparticles on treated substrate using digital textile printing, which aims to improve antimicrobial efficiency? It is certain that plasma pre-treatment increases the hydrophilic properties of textile materials and impacts the colour spectral parameters of printed area. An increase in the colour yield and fastness, as well as handle of ink jet printed samples was observed on plasma pre-treated sample materials. Antimicrobial analyses showed that the silver nanoparticles, as active compounds of antimicrobial agent, were partially blocked with polymer, which contributed to limiting effect of antimicrobial effectiveness, while the printed area of the sample exhibited better antimicrobial protection and visible inhibition zone was observed.

Izvorni jezik
Engleski

Znanstvena područja
Tekstilna tehnologija, Biotehnologija u biomedicini (prirodno područje, biomedicina i zdravstvo, biotehničko područje)

POVEZANOST RADA