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[期刊论文]

Graphite-like carbon nitrides as peroxidase mimetics and their applications to glucose detection

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author:

Lin, Tianran (Lin, Tianran.) [1] | Zhong, Liangshuang (Zhong, Liangshuang.) [2] | Wang, Jing (Wang, Jing.) [3] | Unfold

Indexed by:

EI

Abstract:

g-C3N4 was found to possess intrinsic peroxidase-like activity, and could catalytically oxidize 3,3',5,5'-tetramethylbenzidine (TMB) by H2O2 to produce a color reaction. Using g-C3N4 peroxidase-like catalytic activity and glucose oxidase (GOx), a colorimetric method for glucose detection in serum samples has been developed. The linear range for glucose was from 5 to 100μM (R2=0.9987) and the limit of detection was as low as 1.0μM. The proposed method was applied to detect glucose in serum samples by the naked eyes. © 2014 Elsevier B.V.

Keyword:

Carbon nitride Catalyst activity Glucose Glucose oxidase Glucose sensors Nitrides Sensors Superconducting materials

Community:

  • [ 1 ] [Lin, Tianran]Ministry of Education Key Laboratory of Analysis and Detection for Food Safety, Fujian Provincial Key Laboratory of Analysis and Detection Technology for Food Safety, Department of Chemistry, Fuzhou University, Fuzhou, Fujian 350108, China
  • [ 2 ] [Zhong, Liangshuang]Ministry of Education Key Laboratory of Analysis and Detection for Food Safety, Fujian Provincial Key Laboratory of Analysis and Detection Technology for Food Safety, Department of Chemistry, Fuzhou University, Fuzhou, Fujian 350108, China
  • [ 3 ] [Wang, Jing]Ministry of Education Key Laboratory of Analysis and Detection for Food Safety, Fujian Provincial Key Laboratory of Analysis and Detection Technology for Food Safety, Department of Chemistry, Fuzhou University, Fuzhou, Fujian 350108, China
  • [ 4 ] [Guo, Liangqia]Ministry of Education Key Laboratory of Analysis and Detection for Food Safety, Fujian Provincial Key Laboratory of Analysis and Detection Technology for Food Safety, Department of Chemistry, Fuzhou University, Fuzhou, Fujian 350108, China
  • [ 5 ] [Wu, Hanyin]Ministry of Education Key Laboratory of Analysis and Detection for Food Safety, Fujian Provincial Key Laboratory of Analysis and Detection Technology for Food Safety, Department of Chemistry, Fuzhou University, Fuzhou, Fujian 350108, China
  • [ 6 ] [Guo, Qingquan]Ministry of Education Key Laboratory of Analysis and Detection for Food Safety, Fujian Provincial Key Laboratory of Analysis and Detection Technology for Food Safety, Department of Chemistry, Fuzhou University, Fuzhou, Fujian 350108, China
  • [ 7 ] [Fu, FengFu]Ministry of Education Key Laboratory of Analysis and Detection for Food Safety, Fujian Provincial Key Laboratory of Analysis and Detection Technology for Food Safety, Department of Chemistry, Fuzhou University, Fuzhou, Fujian 350108, China
  • [ 8 ] [Chen, Guonan]Ministry of Education Key Laboratory of Analysis and Detection for Food Safety, Fujian Provincial Key Laboratory of Analysis and Detection Technology for Food Safety, Department of Chemistry, Fuzhou University, Fuzhou, Fujian 350108, China

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Source :

Biosensors and Bioelectronics

ISSN: 0956-5663

Year: 2014

Volume: 59

Page: 89-93

6 . 4 0 9

JCR@2014

1 0 . 7 0 0

JCR@2023

ESI HC Threshold:268

JCR Journal Grade:1

CAS Journal Grade:1

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count: 182

30 Days PV: 4

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