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Another possibility of carboxymethyl chitosan: a 'sunshine' reductant for the gold nanoparticles with high stability
作者:Long, Y (Long, Yi)[ 1 ] ; Yang, WD (Yang, Wude)[ 2 ] ; Yi, X (Yi, Xu)[ 1 ] ; Lu, DM (Lu, Daomin)[ 1 ] ; Wang, SS (Wang, Shuoshi)[ 1 ]
OPTOELECTRONICS AND ADVANCED MATERIALS-RAPID COMMUNICATIONS
卷: 10  期: 9-10  页: 744-747
出版年: SEP-OCT 2016
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摘要
In this research, carboxymethyl chitosan and solar light were used to prepare gold nanoparticles. After being irradiated by solar light, a characteristic peak of gold nanoparticle can be found in UV-visible absorption spectrum of the aqueous solution of carboxymethyl chitosan and HAuCl4. Most particles prepared by this method were around 20 nm in size. It was proved that the resultants were polycrystalline nanoparticles rather than amorphous nanocomposites by X-ray diffraction analyse and selected area electron diffraction experiment. The gold nanoparticles prepared by this method were stable even in high salinity solution. It was conjectured that the carboxyl group of carboxymethyl chitosan may be the reason of reducibility.
关键词
作者关键词:Carboxymethyl chitosan; Gold nanoparticles; Solar light; Green synthesis
KeyWords Plus:SILVER METAL-FILMS; GREEN SYNTHESIS; SUNLIGHT; MATRIX
作者信息
通讯作者地址: Long, Y; Yang, WD (通讯作者)
              Guiyang Coll Tradit Chinese Med, Cent Lab, Affiliated Hosp 2, 83 Feishan St, Guiyang, Guizhou, Peoples R China.
通讯作者地址: Yang, WD (通讯作者)
              Guiyang Coll Tradit Chinese Med, Coll Med, Lab Plant Chem, 50 Shidong Rd, Guiyang, Guizhou, Peoples R China.
地址:
              [ 1 ] Guiyang Coll Tradit Chinese Med, Cent Lab, Affiliated Hosp 2, 83 Feishan St, Guiyang, Guizhou, Peoples R China
              [ 2 ] Guiyang Coll Tradit Chinese Med, Coll Med, Lab Plant Chem, 50 Shidong Rd, Guiyang, Guizhou, Peoples R China
电子邮件地址:nklongyi@aliyun.com; ywd_680708@sina.com
基金资助致谢
基金资助机构        授权号
Science and Technology Fund of Guizhou Province        
[2014] 2029
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出版商
NATL INST OPTOELECTRONICS, 1 ATOMISTILOR ST, PO BOX MG-5, BUCHAREST-MAGURELE 76900, ROMANIA
类别 / 分类
研究方向:Materials Science; Optics
Web of Science 类别:Materials Science, Multidisciplinary; Optics
文献信息
文献类型:Article
语种:English
入藏号: WOS:000389728800025
ISSN: 1842-6573
eISSN: 2065-3824
期刊信息
Impact Factor (影响因子): Journal Citation Reports®
其他信息
IDS 号: EE6NF
Web of Science 核心合集中的 "引用的参考文献": 20
Web of Science 核心合集中的 "被引频次": 0，

恭喜，请问审稿期多长时间？