Study on the Determination of Neurotransmitters Using Poly(Neutral Red) Coated Carbon Fiber Microelectrodes

The utilization of poly(neutral red) modified carbon fiber microelectrodes for determination of neurotransmitters of dopamine, epinephrine, and norepinephrine is proposed in this paper. This approach offers several advantages such as high sensitivity and determination of neurotransmitters in the pre...

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Bibliographic Details
Published inMicrochemical journal Vol. 58; no. 2; pp. 182 - 191
Main Authors Yuanxi, Sun, Baoxian, Ye, Yu, Wang, Xiaorong, Tang, Xingyao, Zhou
Format Journal Article
LanguageEnglish
Published New York, NY Elsevier B.V 01.02.1998
Elsevier
Subjects
Biological and medical sciences
Fundamental and applied biological sciences. Psychology
General aspects. Models. Methods
Vertebrates: nervous system and sense organs
Epinephrine
Dopamine
Electrochemistry
Carbon electrode
Microelectrode
Neurotransmitter
Norepinephrine
Quantitative analysis
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Summary:The utilization of poly(neutral red) modified carbon fiber microelectrodes for determination of neurotransmitters of dopamine, epinephrine, and norepinephrine is proposed in this paper. This approach offers several advantages such as high sensitivity and determination of neurotransmitters in the presence of high concentrations of ascorbic acid. More importantly, this analytical process can be performed without deaeration, which is an important condition forin vivostudies.
ISSN:0026-265X
1095-9149
DOI:10.1006/mchj.1997.1540