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Reference type: Journal
Authors: Zeng HJ, Wang DS, Yu JS
Article Title: A molecule-imprinted polyaniline membrane modified on carbon fiber for detection of glycine.
Publication date: 2014
Journal: Bio-Medical Materials and Engineering
Volume: 24
Issue: (1)
Page numbers: 1085-1091.
DOI: 10.3233/BME-130907

Abstract: A layer of L-glycine-molecule-imprinted polyaniline (LMIP-PANI) polymer film has been modified on a carbon fiber electrode for the determination of L-glycine standard samples and L-glycine in cerebrospinal fluid of wistar mice. It has been found that a linear relationship exists between current and concentration for the glycine standard samples in the range of 0-12 μM by using the LMIP-PANI-modified carbon fiber electrode as a sensor. However, there is no any relationship between current and concentration for the carbon fiber electrode modified with no-glycine-molecule-imprinted polyaniline (NIP-PANI). The MIP-PANI- and NIP-PANI-modified carbon fiber films have been characterized by scanning electron microscopy (SEM), X-ray photoelectron spectroscopy (XPS) and electrochemistry methods. The investigation shows that the MIP-PANI-imprinted carbon fiber electrode will have a potential application in in-situ monitoring neurotransmitter due to its easy fabrication, low cost, bio-compatibility and flexibility.
Template and target information: glycine
Author keywords: glycine, polyaniline, imprint, film, Cerebrospinal fluid

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