In situ synthesis of highly loaded and ultrafine Pd nanoparticles-decorated graphene oxide for glucose biosensor application

被引：44

作者：

Qin, Yong ^{[1
]}

Kong, Yong ^{[1
]}

Xu, Yiyang ^{[1
]}

Chu, Fuqiang ^{[2
]}

Tao, Yongxin ^{[1
]}

Li, Shan ^{[1
]}

机构：

[1] Changzhou Univ, Inst Petrochem Technol, Changzhou 213164, Peoples R China

[2] Jiangnan Graphene Res Inst, Changzhou 213000, Peoples R China

来源：

JOURNAL OF MATERIALS CHEMISTRY | 2012年 / 22卷 / 47期

关键词：

PALLADIUM NANOPARTICLES; ELECTROCHEMICAL BIOSENSOR; FACILE SYNTHESIS; COMPOSITES; NANOSHEETS; REDUCTION; CATALYSTS; FILMS;

D O I：

10.1039/c2jm35321k

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Highly loaded and ultrafine Pd nanoparticles were supported on graphene oxide (PdNPs-GO) via an in situ, simple and clean strategy on the basis of the direct redox reaction between Pd(OAc)(2) and GO. A highly sensitive biosensor was developed for the detection of glucose based on the electrode modified with PdNPs-electrochemically reduced GO (PdNPs-ERGO). The glucose biosensor shows a wide linear range, low detection limit, good reproducibility and acceptable stability, providing a biocompatible platform for biosensing and biocatalysis.

引用

页码：24821 / 24826

页数：6

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