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
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Creator |
Bordoloi, Priyakshi
Das, Diganta Kumar |
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Subject |
Ascorbic acid
Cyclic Voltammetry Dopamine Electrochemical Impedance Spectroscopy Cerebrospinal Fluid Uric acid |
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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. |
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Date |
2022-04-19T07:31:52Z
2022-04-19T07:31:52Z 2022-04 |
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Type |
Article
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Identifier |
2583-1321 (Online); 0019-5103 (Print)
http://nopr.niscair.res.in/handle/123456789/59549 |
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Language |
en
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Publisher |
NIScPR-CSIR, India
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Source |
IJC Vol.61(04) [April 2022]
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