Laundering durable antibacterial cotton fabrics grafted with pomegranate-shaped polymer wrapped in silver nanoparticle aggregations.
Laundering durable antibacterial cotton fabrics grafted with pomegranate-shaped polymer wrapped in silver nanoparticle aggregations.
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耐洗耐用抗菌棉织物,接枝有银纳米颗粒聚集体包裹的石榴形聚合物
DOI:
10.1038/srep05920
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发表时间:
2014-08-01
影响因子:
4.6
通讯作者:
Fan C
中科院分区:
文献类型:
--
作者:
Liu H;Lv M;Deng B;Li J;Yu M;Huang Q;Fan C
To improve the laundering durability of the silver functionalized antibacterial cotton fabrics, a radiation-induced coincident reduction and graft polymerization is reported herein where a pomegranate-shaped silver nanoparticle aggregations up to 500 nm can be formed due to the coordination forces between amino group and silver and the wrapping procedure originated from the coincident growth of the silver nanoparticles and polymer graft chains. This pomegranate-shaped silver NPAs functionalized cotton fabric exhibits outstanding antibacterial activities and also excellent laundering durability, where it can inactivate higher than 90% of bothE. coliandS. aureuseven after 50 accelerated laundering cycles, which is equivalent to 250 commercial or domestic laundering cycles.
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