期刊
EUROPEAN POLYMER JOURNAL
卷 42, 期 9, 页码 2081-2087出版社
PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/j.eurpolymj.2006.03.032
关键词
antimicrobial efficacy; biopolymer; electrospinning; nanoparticles; silver
Biodegradable poly(L-lactide) (PLA) ultrafine fibers containing nanosilver particles were prepared via electrospinning. Morphology of the Ag/PLA fibers and distribution of the silver nanoparticles were characterized. The release of silver ions from the Ag/PLA fibers and their antibacterial activities were investigated. These fibers showed antibacterial activities (microorganism reduction) of 98.5% and 94.2% against Staphylococcus aureus and Escherichia coli, respectively, because of the presence of the silver nanoparticles. (c) 2006 Elsevier Ltd. All rights reserved.
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