Highly sensitive biosensor based on the synergistic effect of Fe3O4–Co3O4 bimetallic oxides and graphene

RSC Advances ◽  
2016 ◽  
Vol 6 (85) ◽  
pp. 82033-82039 ◽  
Author(s):  
Shanying Han ◽  
Tianyu Du ◽  
Lanmei Lai ◽  
Xuerui Jiang ◽  
Chuansheng Cheng ◽  
...  
Keyword(s):  
Uric Acid ◽  
Graphene Oxide ◽  
Synergistic Effect ◽  
Reduced Graphene Oxide ◽  
Electrochemical Detection ◽  
Reduced Graphene ◽  
Highly Sensitive ◽  
Bimetallic Oxides

Synergistic effect of Fe3O4–Co3O4 nanoparticles and reduced graphene oxide allows the sensitive electrochemical detection of dopamine and uric acid.

Au@Pd core–shell nanoparticles-decorated reduced graphene oxide: a highly sensitive and selective platform for electrochemical detection of hydrazine

RSC Advances ◽  
2015 ◽  
Vol 5 (64) ◽  
pp. 51690-51700 ◽  
Author(s):  
Soumen Dutta ◽  
Chaiti Ray ◽  
Sourav Mallick ◽  
Sougata Sarkar ◽  
Anindita Roy ◽  
...  
Keyword(s):  
Aqueous Solution ◽  
Graphene Oxide ◽  
Reduced Graphene Oxide ◽  
Electrochemical Detection ◽  
Core Shell ◽  
Shell Nanoparticles ◽  
Low Level ◽  
Reduced Graphene ◽  
Highly Sensitive ◽  
Core Shell Nanoparticles

An Aucore–Pdshell-decorated reduced graphene oxide nanocomposite is successfully employed for the electrochemical detection of low-level hydrazine in an aqueous solution.

Novel electrochemical preparation of gold nanoparticles decorated on a reduced graphene oxide–fullerene composite for the highly sensitive electrochemical detection of nitrite

RSC Advances ◽  
2016 ◽  
Vol 6 (73) ◽  
pp. 68798-68805 ◽  
Author(s):  
Chellakannu Rajkumar ◽  
Balamurugan Thirumalraj ◽  
Shen-Ming Chen ◽  
Selvakumar Palanisamy
Keyword(s):  
Gold Nanoparticles ◽  
Graphene Oxide ◽  
Reduced Graphene Oxide ◽  
Glassy Carbon Electrode ◽  
Electrochemical Detection ◽  
Glassy Carbon ◽  
Carbon Electrode ◽  
Electrochemical Preparation ◽  
Reduced Graphene ◽  
Highly Sensitive

In this study, we report a novel amperometric nitrite sensor based on a glassy carbon electrode (GCE) modified with gold nanoparticles (AuNP) decorated reduced graphene oxide–fullerene (RGO–C60) composite.

Reduced Graphene Oxide Screen-Printed FTO as Highly Sensitive Electrodes for Simultaneous Determination of Dopamine and Uric Acid

2018 ◽  
Vol 165 (5) ◽  
pp. B174-B183 ◽  
Author(s):  
A. J. Saleh Ahammad ◽  
Tamanna Islam ◽  
Md. Mahedi Hasan ◽  
M. N. Islam Mozumder ◽  
Rejwana Karim ◽  
...  
Keyword(s):  
Uric Acid ◽  
Graphene Oxide ◽  
Simultaneous Determination ◽  
Reduced Graphene Oxide ◽  
Reduced Graphene ◽  
Highly Sensitive ◽  
Screen Printed
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