中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
Manipulating the solubility of gold nanoparticles reversibly and preparation of water-soluble sphere nanostructure through micellar-like solubilization

文献类型:期刊论文

作者Yang, Yun; Wang, Wei; Li, Jinru; Mu, Jin; Rong, Huilin
刊名JOURNAL OF PHYSICAL CHEMISTRY B
出版日期2006-08-31
卷号110期号:34页码:16867-16873
ISSN号1520-6106
DOI10.1021/jp060892a
英文摘要On the basis of micellar solubilization, a strategy tuning the solubility of gold nanoparticles reversibly was developed. Hydrophobic gold nanoparticles stabilized by octadecylamine (ODA-gold) solubilized in the micellar-like core of poly( vinylpyrrolidone) (PVP) in water to form gold nanoparticles with protective multilayer induced by reduction of interfacial energy. Interestingly, upon redispersing in chloroform, the PVP micellar-like structure can break down and the ODA-gold can be released again. By changing the ratio of PVP/ODA, size-controllable hydrophilic spherical assembly can be prepared. On the basis of the observation of transmission electron microscopy (TEM) and Fourier transform infrared spectroscopy (FTIR), a reasonable mechanism is interpreted thermodynamically.
语种英语
WOS记录号WOS:000239990600011
出版者AMER CHEMICAL SOC
源URL[http://ir.iccas.ac.cn/handle/121111/59857]  
专题中国科学院化学研究所
通讯作者Mu, Jin
作者单位1.E China Univ Sci & Technol, Dept Chem, Shanghai 200237, Peoples R China
2.Chinese Acad Sci, Inst Chem, Lab Colloid & Interface Sci, Beijing 100086, Peoples R China
推荐引用方式
GB/T 7714
Yang, Yun,Wang, Wei,Li, Jinru,et al. Manipulating the solubility of gold nanoparticles reversibly and preparation of water-soluble sphere nanostructure through micellar-like solubilization[J]. JOURNAL OF PHYSICAL CHEMISTRY B,2006,110(34):16867-16873.
APA Yang, Yun,Wang, Wei,Li, Jinru,Mu, Jin,&Rong, Huilin.(2006).Manipulating the solubility of gold nanoparticles reversibly and preparation of water-soluble sphere nanostructure through micellar-like solubilization.JOURNAL OF PHYSICAL CHEMISTRY B,110(34),16867-16873.
MLA Yang, Yun,et al."Manipulating the solubility of gold nanoparticles reversibly and preparation of water-soluble sphere nanostructure through micellar-like solubilization".JOURNAL OF PHYSICAL CHEMISTRY B 110.34(2006):16867-16873.

入库方式: OAI收割

来源:化学研究所

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