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

✍ Scribed by Sun Yuanxi; Ye Baoxian; Wang Yu; Tang Xiaorong; Zhou Xingyao


Publisher
Elsevier Science
Year
1998
Tongue
English
Weight
134 KB
Volume
58
Category
Article
ISSN
0026-265X

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✦ Synopsis


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 for in vivo studies.