Electrochemical mechanism of eugenol at a Cu doped gold nanoparticles modified glassy carbon electrode and its analytical application in food samples

2014 ◽  
Vol 133 ◽  
pp. 484-491 ◽  
Author(s):  
Xiaoyun Lin ◽  
Yongnian Ni ◽  
Serge Kokot
Keyword(s):  
Gold Nanoparticles ◽  
Glassy Carbon Electrode ◽  
Glassy Carbon ◽  
Food Samples ◽  
Analytical Application ◽  
Carbon Electrode ◽  
Modified Glassy Carbon Electrode ◽  
Electrochemical Mechanism

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.

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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