MIPdatabase
Authors: Kong Y, Li XY, Ni JH, Yao C, Chen ZD
Article Title: Enantioselective recognition of glutamic acid enantiomers based on poly(aniline-co-m-aminophenol) electrode column.
Publication date: 2012
Journal: Electrochemistry Communications
Volume: 14
Issue: (1)
Page numbers: 17-20.
DOI: 10.1016/j.elecom.2011.10.019
Alternative URL: http://www.sciencedirect.com/science/article/pii/S1388248111004346
Abstract: A copolymer, poly(aniline-co-m-aminophenol), was synthesized by copolymerization of aniline and m-aminophenol in the presence of l-glutamic acid (l-Glu) as template molecules. The copolymer was filled into a porous ceramic column as the conductive stationary phase. Enantioselective recognition of Glu enantiomers was achieved on this special electrode column by applying different potentials on copolymers in the ceramic column. l-Glu anions were ejected from the ceramic column after electrochemical reduction due to the reversible redox of the copolymer while complementary cavities were left. Then a positive potential was applied to the molecularly imprinted poly(aniline-co-m-aminophenol) for re-binging Glu enantiomers in the mobile phase. The results showed good enantioselectivity
Template and target information: L-glutamic acid, L-Glu
Author keywords: Poly(aniline-co-m-aminophenol), enantioselective recognition, Glutamic acid enantiomers, Electrode column, molecularly imprinting
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