Open AccessBactericidal Effect of Cotton Fabric Treated with Polymer Solution Containing Silver Nanoparticles of Different Sizes and Shapes
Author(s) -
Khaydar E. Yunusov,
A. A. Sarymsakov,
S.V. Mullajonova,
F. M. Turakulov,
С. Ш. Рашидова
Publication year - 2020
Publication title -
asian journal of chemistry/asian journal of chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.145
H-Index - 34
eISSN - 0975-427X
pISSN - 0970-7077
DOI - 10.14233/ajchem.2020.22266
Subject(s) - silver nanoparticle , silver nitrate , chemistry , transmission electron microscopy , nanoparticle , polymer , chemical engineering , sodium , nuclear chemistry , sodium carboxymethylcellulose , organic chemistry , engineering
Stable silver nanoparticles in solutions of sodium-carboxymethylcellulose (Na-CMC) were synthesizedand their structure and physico-chemical properties were evaluated. The form and sizes of silvernanoparticles formed in solutions of CMC and cotton fabrics were studied using UV-VIS spectroscopy,atomic force microscopy and transmission electron microscopy methods. It was found that silvernitrate concentration increase in sodium carboxymethylcellulose solutions, as well as photoirradiationof the hydrogel lead to the changes of the silver nanoparticles size and shape. Investigations have alsoshown that spherical silver nanoparticles with sizes of 5-35 nm and content of 0.0086 mass% in cottonfabrics possess high bactericidal activity. Stabilization of silver nanoparticles has preserved bactericidaland bacteriostatic activities during the washing of cotton fabrics and textiles on their base.