Self-assembly of multilayered functional films based on graphene oxide sheets for controlled release
Self-assembly of multilayered functional films based on graphene oxide sheets for controlled release
复制标题
基于氧化石墨烯片的多层功能薄膜的自组装控制释放
DOI:
10.1039/c0jm03643a
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发表时间:
2011-02
影响因子:
--
通讯作者:
Ma, Yuqiang
中科院分区:
文献类型:
--
作者:
Yuan, Bing;Zhu, Tao;Zhang, Zexin;Jiang, Zhongying;Ma, Yuqiang
A novel kind of antimicrobial composite film comprised of graphene oxide sheets and lysozyme was fabricated by a facile solution-cast method. Self-assembly of the sheets endows the film with a multilayered ordered structure with protein molecules intercalated between adjacent layers. Precise control of the protein amount within the film was achieved for a controlled releasing dynamics of the composite in water. Being exfoliated from the substrate, the film can be transferred and used as a free-standing antimicrobial coating. This unique blend provides a practical method for the development of multifunctional nanocomposite materials.
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