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.

Highly sensitive detection of hesperidin using AuNPs/rGO modified glassy carbon electrode

The Analyst ◽  
2018 ◽  
Vol 143 (1) ◽  
pp. 297-303 ◽  
Author(s):  
Yang Gao ◽  
Xiufeng Wu ◽  
Hui Wang ◽  
Wenbo Lu ◽  
Mandong Guo
Keyword(s):  
Gold Nanoparticles ◽  
Graphene Oxide ◽  
Electrochemical Sensor ◽  
Glassy Carbon Electrode ◽  
Glassy Carbon ◽  
Carbon Electrode ◽  
Modified Glassy Carbon Electrode ◽  
Reduced Graphene ◽  
Highly Sensitive ◽  
Highly Sensitive Detection

The highly sensitive and selective electrochemical sensor of hesperidin based on gold nanoparticles (AuNPs) and reduced graphene oxide (rGO) modified glassy carbon electrode (GCE) is reported.

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