A novel hydrogen peroxide biosensor based on horseradish peroxidase immobilized on gold nanoparticles–silk fibroin modified glassy carbon electrode and direct electrochemistry of horseradish peroxidase

2009 ◽  
Vol 137 (2) ◽  
pp. 747-753 ◽  
Author(s):  
Huanshun Yin ◽  
Shiyun Ai ◽  
Weijie Shi ◽  
Lusheng Zhu
Keyword(s):  
Hydrogen Peroxide ◽  
Gold Nanoparticles ◽  
Horseradish Peroxidase ◽  
Glassy Carbon Electrode ◽  
Silk Fibroin ◽  
Glassy Carbon ◽  
Direct Electrochemistry ◽  
Carbon Electrode ◽  
Modified Glassy Carbon Electrode ◽  
Hydrogen Peroxide Biosensor

scholarly journals The direct electrochemistry and bioelectrocatalysis of nitrate reductase at a gold nanoparticles/aminated graphene sheets modified glassy carbon electrode

RSC Advances ◽  
2019 ◽  
Vol 9 (64) ◽  
pp. 37207-37213 ◽  
Author(s):  
Ke Zhang ◽  
Hao Zhou ◽  
Ping Hu ◽  
Qing Lu
Keyword(s):  
Gold Nanoparticles ◽  
Nitrate Reductase ◽  
Glassy Carbon Electrode ◽  
Glassy Carbon ◽  
Direct Electrochemistry ◽  
Graphene Sheets ◽  
Carbon Electrode ◽  
Modified Glassy Carbon Electrode ◽  
And Control

The aminated graphene sheets could immobilize nitrate reductase stably and control its orientation through electrostatic attractions, achieving its direct electrochemistry.

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