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Carboxyl functionalized graphene oxide based electrochemical sensor for detection of dopamine in presence of ascorbic acid, uric acid and synthetic cerebrospinal fluid

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Title Carboxyl functionalized graphene oxide based electrochemical sensor for detection of dopamine in presence of ascorbic acid, uric acid and synthetic cerebrospinal fluid
 
Creator Bordoloi, Priyakshi
Das, Diganta Kumar
 
Subject Ascorbic acid
Cyclic Voltammetry
Dopamine
Electrochemical Impedance Spectroscopy
Cerebrospinal Fluid
Uric acid
 
Description 365-369
Dopamine is an important neurotransmitter and plays a vital role in the proper functioning of human metabolism.
Therefore, fabrication of a sensitive sensor for the detection of dopamine is crucial. The work reports detection of dopamine
in presence of interfering ascorbic acid, uric acid, Na+, K+, Ca2+, urea and glucose. The linear range for the detection of
dopamine is observed from 1.07×10-4 M to 2.19×10-4 M in presence of 1.00×10-3 M ascorbic acid and 1.00×10-3 M uric acid.
The detection limit is estimated to be 1.46×10-8 M.
 
Date 2022-04-19T07:31:52Z
2022-04-19T07:31:52Z
2022-04
 
Type Article
 
Identifier 2583-1321 (Online); 0019-5103 (Print)
http://nopr.niscair.res.in/handle/123456789/59549
 
Language en
 
Publisher NIScPR-CSIR, India
 
Source IJC Vol.61(04) [April 2022]