Green Biosynthesis of CdS Nanoparticles Using Yeast Cells for Fluorescence Detection of Nucleic Acids and Electrochemical Detection of Hydrogen Peroxide

被引：9

作者：

Feng, Huan ^{[1
]}

Liu, Shi-yong ^{[2
]}

Huang, Xiao-bing ^{[3
]}

Ren, Ran ^{[4
]}

Zhou, Yan ^{[3
]}

Song, Cai-ping ^{[1
]}

Qian, De-hui ^{[5
]}

机构：

[1] Third Mil Med Univ, XinQiao Hosp, Hosp 2, Div Nursing, Chongqing 400037, Peoples R China

[2] Third Mil Med Univ, XinQiao Hosp, Hosp 2, Dept Neurosurg, Chongqing 400037, Peoples R China

[3] Third Mil Med Univ, XinQiao Hosp, Hosp 2, Dept Hepatobiliary Surg, Chongqing 400037, Peoples R China

[4] Third Mil Med Univ, XinQiao Hosp, Hosp 2, Dept Sci Res, Chongqing 400037, Peoples R China

[5] Third Mil Med Univ, XinQiao Hosp, Hosp 2, Dept Cardiol, Chongqing 400037, Peoples R China

来源：

INTERNATIONAL JOURNAL OF ELECTROCHEMICAL SCIENCE | 2017年 / 12卷 / 01期

基金：

中国国家自然科学基金;

关键词：

Biosynthesis; CdS NPs; TEM; Fluorescence detection; Sachharomyces cerevisiae; Hydrogen peroxide; AMBOINICUS LEAF EXTRACT; PHOTOCATALYTIC ACTIVITY; ELECTRODE; ARRAYS; WATER; DNA;

D O I：

10.20964/2017.01.57

中图分类号：

O646 [电化学、电解、磁化学];

学科分类号：

081704 ;

摘要：

In this work, a green method was reported to biosynthesize the CdS nanoparticles, where the yeast Saccharomyces cerevisiae was used as the nitrogen source. To characterize the as-prepared CdS NPs, UV-Vis spectroscopy, XRD and SEM were employed. The results indicated that the as-synthesized CdS NPs from Saccharomyces cerevisiae exhibited a mean size of 4.7 nm with high purity. The electrochemically detection of hydrogen peroxide and fluorescence-enhanced detection can be achieved by the application of biosynthesis CdS nanoparticles.

引用

页码：618 / 628

页数：11

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