Synthesis of selenium nanoparticles in the presence of polysaccharides

被引：256

作者：

Zhang, SY

Zhang, J

Wang, HY

Chen, HY ^{[1
]}

机构：

[1] Nanjing Univ, Inst Analyt Chem, Dept Chem, Nanjing 210093, Peoples R China

[2] Anhui Univ, Dept Chem, Hefei 230039, Peoples R China

来源：

MATERIALS LETTERS | 2004年 / 58卷 / 21期

基金：

中国国家自然科学基金;

关键词：

selenium nanoparticles; polysaccharides; synthesis;

D O I：

10.1016/j.matlet.2004.03.031

中图分类号：

T [工业技术];

学科分类号：

08 [工学];

摘要：

This paper describes a solution-phase approach to the synthesis of selenium nanoparticles by reducing selenious acid solution with ascorbic acid in the presence of polysaccharides, such as chitosan (CTS), konjac glucomannan (KGM), acacia gum (ACG), and carboxymethyl cellulose (CMC) etc. The monodispersed spherical selenium colloid particles obtained were very stable in solution. The influences of temperature and ultrasonic on the morphology of selenium nanoparticles were also discussed. (C) 2004 Elsevier B.V. All rights reserved.

引用

页码：2590 / 2594

页数：5

共 26 条

[1]

Using cytochrome c3 to make selenium nanowires [J].