A facile nonenzymatic electrochemical sensor based on copper oxide nanoparticles deposited on activated carbon for the highly sensitive detection of methyl parathion

2021 ◽  
Author(s):  
Narumon Wannasri ◽  
Pikaned Uppachai ◽  
Nuttaya Butwong ◽  
Sakwiboon Jantrasee ◽  
Illyas Md Isa ◽  
...  
Keyword(s):  
Activated Carbon ◽  
Copper Oxide ◽  
Electrochemical Sensor ◽  
Methyl Parathion ◽  
Copper Oxide Nanoparticles ◽  
Sensitive Detection ◽  
Oxide Nanoparticles ◽  
Highly Sensitive ◽  
Highly Sensitive Detection

Electrochemical detection of p-ethylguaiacol, a fungi infected fruit volatile using metal oxide nanoparticles

The Analyst ◽  
2014 ◽  
Vol 139 (15) ◽  
pp. 3804-3810 ◽  
Author(s):  
Yi Fang ◽  
Yogeswaran Umasankar ◽  
Ramaraja P. Ramasamy
Keyword(s):  
Metal Oxide ◽  
Electrochemical Detection ◽  
Metal Oxide Nanoparticles ◽  
Sensitive Detection ◽  
Oxide Nanoparticles ◽  
Low Concentrations ◽  
Highly Sensitive ◽  
Highly Sensitive Detection

The highly sensitive detection ofp-ethylguaiacol at low concentrations using SnO2and TiO2metal oxide nanoparticles is described.

From non-electroactive to electroactive species: highly selective and sensitive detection based on a dual-template molecularly imprinted polymer electrochemical sensor

2017 ◽  
Vol 53 (86) ◽  
pp. 11755-11758 ◽  
Author(s):  
Yunlong Dai ◽  
Xianwen Kan
Keyword(s):  
Electrochemical Sensor ◽  
Molecularly Imprinted Polymer ◽  
Sensitive Detection ◽  
Imprinted Polymer ◽  
Molecularly Imprinted ◽  
Highly Sensitive ◽  
Electroactive Species ◽  
Electroactive Molecules ◽  
Highly Sensitive Detection

A selective and sensitive detection of non-electroactive and electroactive molecules has been achieved on a dual-template imprinted electrochemical sensor. And the proposed dual-signal strategy can be used for highly sensitive detection of electroactive analytes.

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