Degree of Chitosan Deacetylation on Antimicrobial Properties of Nylon 6,6 Fabrics
Source abstract
Abstract
The aim of this study is to research the effects of degree of deacetylation (DD) of chitosan on the antimicrobial properties of nylon 6,6 fabrics. Chitosan (70% DD) was deacetylated to 98% DD. Subsequently, nylon 6,6 fabrics with a warp-knitted powernet structure were treated with 1% chitosan (70% or 98% DD) by separately crosslinking with 0.1% dimethylol dihydroxyethyleneurea (DMDHEU). Treated samples were characterized using X-ray photoelectron spectroscopy (XPS), scanning electron microscopy (SEM), and Fourier transform infrared spectroscopy (FTIR) analyses. Antimicrobial tests showed that all treated samples had very good antimicrobial activity even after 10 washes. Fabrics treated with lower DD (70%) chitosan exhibited better antimicrobial activity.
Source: crossref · Quality: baseline
Research context
OpenAlex topics: Nanocomposite Films for Food Packaging · Microplastics and Plastic Pollution · Antimicrobial agents and applications
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
Pamukkale University
References (24)
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