Direct Electrochemical Synthesis of Graphene Oxide/Cobalt Oxide Nanocomposite on Pencil Graphite Electrode for Highly Sensitive and Selective Detection of Insulin in Pharmaceutical Samples

2019 ◽  
Vol 166 (12) ◽  
pp. B961-B968 ◽  
Author(s):  
Habib Razmi ◽  
Leyli Ezzati ◽  
Zeynab Khorablou
Keyword(s):  
Graphene Oxide ◽  
Cobalt Oxide ◽  
Electrochemical Synthesis ◽  
Graphite Electrode ◽  
Pencil Graphite Electrode ◽  
Selective Detection ◽  
Pharmaceutical Samples ◽  
Highly Sensitive

Fabrication of a novel disposable glucose biosensor using an electrochemically reduced graphene oxide–glucose oxidase biocomposite

2016 ◽  
Vol 8 (38) ◽  
pp. 6974-6981 ◽  
Author(s):  
Kathiresan Vijayaraj ◽  
Suck Won Hong ◽  
Sung-Ho Jin ◽  
Seung-Cheol Chang ◽  
Deog-Su Park
Keyword(s):  
Graphene Oxide ◽  
Glucose Oxidase ◽  
Reduced Graphene Oxide ◽  
Electrochemical Method ◽  
Graphite Electrode ◽  
Cost Effective ◽  
Glucose Biosensor ◽  
Pencil Graphite Electrode ◽  
Reduced Graphene ◽  
Electrochemically Reduced Graphene Oxide

A disposable glucose biosensor has been fabricated on the surface of a cost-effective pencil graphite electrode (PGE) by an electrochemical method, using glucose oxidase (GOx) and reduced graphene oxide (rGO).

Highly Sensitive and Selective Detection of Phenolic Compound in River and Drinking Water Samples Using One–Pot Synthesized 3D–Cobalt Oxide Polyhedrons

2017 ◽  
Vol 164 (9) ◽  
pp. B463-B469 ◽  
Author(s):  
Mani Govindasamy ◽  
Sakthivel Kogularasu ◽  
Shen-Ming Chen ◽  
Yi-Hui Cheng ◽  
Muthumariappan Akilarasan ◽  
...  
Keyword(s):  
Drinking Water ◽  
Cobalt Oxide ◽  
Phenolic Compound ◽  
Water Samples ◽  
Selective Detection ◽  
One Pot ◽  
Highly Sensitive ◽  
Drinking Water Samples
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