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
收藏
页码：24821 / 24826
页数：6
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