Ultrathin graphitic carbon nitride nanosheets: a low-cost, green, and highly efficient electrocatalyst toward the reduction of hydrogen peroxide and its glucose biosensing application

被引：331

作者：

Tian, Jingqi ^{[1
,2
]}

Liu, Qian ^{[1
]}

Ge, Chenjiao ^{[1
]}

Xing, Zhicai ^{[1
]}

Asiri, Abdullah M. ^{[3
,4
]}

Al-Youbi, Abdulrahman O. ^{[3
,4
]}

Sun, Xuping ^{[1
,3
,4
]}

机构：

[1] Chinese Acad Sci, Changchun Inst Appl Chem, State Key Lab Electroanalyt Chem, Changchun 130022, Jilin, Peoples R China

[2] Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China

[3] King Abdulaziz Univ, Fac Sci, Dept Chem, Jeddah 21589, Saudi Arabia

[4] King Abdulaziz Univ, Ctr Excellence Adv Mat Res, Jeddah 21589, Saudi Arabia

来源：

NANOSCALE | 2013年 / 5卷 / 19期

基金：

中国国家自然科学基金;

关键词：

AG NANOPARTICLES; H2O2; SENSOR; NANOFIBERS; COMPOSITE; BENZENE; NETWORK; ROUTE; FILM;

D O I：

10.1039/c3nr02031b

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

In this communication, we demonstrate for the first time that ultrathin graphitic carbon nitride (g-C3N4) nanosheets can serve as a low-cost, green, and highly efficient electrocatalyst toward the reduction of hydrogen peroxide. We further demonstrate its application for electrochemical glucose biosensing in both buffer solution and human serum medium with a detection limit of 11 mu M and 45 mu M, respectively.

引用

页码：8921 / 8924

页数：4

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