作者：Jin, Yong; Li, Zepeng; Hu, Lijuan; Shi, Xiaowen; Guan, Weimin; Du, Yumin

来源出版物：CARBOHYDRATE POLYMERS 卷：91 期：1 页：152-156 出版年：JAN 2 2013

摘要：We report a facile method to prepare gold nanoparticles by atmospheric plasma. Chitosan, was used as a stabilizing agent and gold precursor. In chitosan solution was reduced by atmospheric plasma at room temperature. We find the plasma treatment is effective for reducing the gold precursor and the process only takes minutes. The obtained gold nanoparticles were characterized with UV-vis spectroscopy and transmission electron microscopy. The results indicated that the morphology and size distribution of gold nanoparticles prepared varied with treatment time and the ratio of chitosan to precursor metal salts. Additionally, a preliminary study on air component analysis indicated that the moisture in air plays an important role in producing the active ingredient for the production of gold nanoparticles.

文献类型：Article

语种：English

作者关键词：Gold nanoparticles, Chitosan, Atmospheric plasma

扩展关键词：SURFACES; GROWTH

通讯作者地址：Shi, XW (通讯作者),Wuhan Univ, Dept Environm Sci, Coll Resource & Environm Sci, Wuhan 430072, Peoples R China.

地址：

[Jin, Yong; Li, Zepeng; Hu, Lijuan; Shi, Xiaowen; Du, Yumin] Wuhan Univ, Dept Environm Sci, Coll Resource & Environm Sci, Wuhan 430072, Peoples R China

[Guan, Weimin]Wuhan Univ, Sch Elect Engn, Wuhan 430072, Peoples R China

电子邮件地址shixwwhu@163.com;highvoltage@whu.edu.cn" data-ke-src=" /index.html?>highvoltage@whu.edu.cn" data-ke-src=" /index.html?>highvoltage@whu.edu.cn"highvoltage@whu.edu.cn

学科类别：Chemistry; Polymer Science

ISSN：0144-8617