Evidence of short-range electron transfer of a redox enzyme on graphene oxide electrodes

2014 ◽  
Vol 16 (33) ◽  
pp. 17426-17436 ◽  
Author(s):  
Marccus V. A. Martins ◽  
Andressa R. Pereira ◽  
Roberto A. S. Luz ◽  
Rodrigo M. Iost ◽  
Frank N. Crespilho
Keyword(s):  
Electron Transfer ◽  
Graphene Oxide ◽  
Glucose Oxidase ◽  
Electrode Surface ◽  
Short Range ◽  
Redox Enzyme ◽  
Oxide Electrodes ◽  
Oxidase Enzyme ◽  
Graphene Oxide Sheets

Graphene oxide sheets provide short-range electron transfer from the glucose oxidase enzyme to the electrode surface.

Direct electrochemistry of glucose oxidase immobilized on ZrO2 nanoparticles-decorated reduced graphene oxide sheets for a glucose biosensor

RSC Advances ◽  
2014 ◽  
Vol 4 (57) ◽  
pp. 30358-30367 ◽  
Author(s):  
A. T. Ezhil Vilian ◽  
Shen-Ming Chen ◽  
M. Ajmal Ali ◽  
Fahad M. A. Al-Hemaid
Keyword(s):  
Graphene Oxide ◽  
Glucose Oxidase ◽  
Reduced Graphene Oxide ◽  
Direct Electrochemistry ◽  
Glucose Biosensor ◽  
Preparation Procedure ◽  
Zro2 Nanoparticles ◽  
Schematic Representation ◽  
Reduced Graphene ◽  
Graphene Oxide Sheets

Schematic representation of the preparation procedure of GOx–PLL/RGO–ZrO2 composite.

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