Simple electrochemical detection of Listeria monocytogenes based on a surface-imprinted polymer-modified electrode

2021 ◽  
Author(s):  
Qingcao Li ◽  
Zhen Guo ◽  
Xuedan Qiu ◽  
Wenjun Lu ◽  
Wei Yang ◽  
...  
Keyword(s):  
Listeria Monocytogenes ◽  
Modified Electrode ◽  
Electrochemical Detection ◽  
Functional Monomer ◽  
Imprinted Polymer ◽  
Polymer Modified Electrode ◽  
Simple Surface

A simple, surface imprinted polymer modified electrode by using 3-thiopheneacetic acid as the functional monomer was fabricated for the detection of Listeria monocytogenes.

Fabrication of Carbon Paste Electrode Modified with Phenol Imprinted Polyaniline as a Sensor for Phenol Analysis by Potentiometric

2018 ◽  
Vol 936 ◽  
pp. 71-76 ◽  
Author(s):  
Sri Rahmadhani ◽  
Henry Setiyanto ◽  
Muhammad Ali Zulfikar
Keyword(s):  
Modified Electrode ◽  
Carbon Paste Electrode ◽  
Carbon Paste ◽  
Imprinted Polymer ◽  
Potential Response ◽  
Polymer Modified Electrode ◽  
Electrode Sensor ◽  
Analyte Solution ◽  
Phenol Composition ◽  
Paste Electrode

A phenol imprinted polymer modified electrode has been prepared by electropolymerization technique in the solution containing aniline as monomer and phenol as a template onto carbon paste electrode surface. A potentiometric method was used to evaluate the performance of the electrodes. Optimization of aniline and phenol composition and a number of polymerization cycles was investigated based on the Nernstian factor. The performance of the electrode sensor is affected by the pH of the analyte solution. Based on the potential response of three different electrodes, it is known that MIP modified electrode has better sensitivity than non-imprinted electrode or bare carbon paste electrode.

Electrochemical Detection of PCR Amplicons Using Electroconductive Polymer Modified Electrode and Multiple Nanoparticle Labels

2004 ◽  
Vol 16 (12) ◽  
pp. 81-87 ◽  
Author(s):  
Lu-Lu Li ◽  
Hong Cai ◽  
Thomas Ming-Hung Lee ◽  
John Barford ◽  
I-Ming Hsing
Keyword(s):  
Modified Electrode ◽  
Electrochemical Detection ◽  
Polymer Modified Electrode
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