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Reference type: Journal
Authors: Tang ZZ, Yang J, Xu YB, Wang CH, Cai JB, Su QD
Article Title: Spectroscopy Study on Molecular Recognition of 1-Naphthalenamine Molecularly Imprinted Polymer.
Publication date: 2010
Journal: Chinese Journal of Spectroscopy Laboratory
Volume: 27
Issue: (2)
Page numbers: 761-765.
Alternative URL: http://en.cnki.com.cn/Article_en/CJFDTotal-GPSS201002090.htm

Abstract: A new 1-naphthalenamine (NNA) specific molecularly imprinted polymer (MIP) was synthesized based on non-covalent interaction. The molecular recognition characteristics of the template polymer were evaluated by UV, IR, XPS and 1H NMR. The NNA-MAA complexes of 1:1 mole ratio were obtained by nitrogen bonding and the complexes possessed better stabilization (K = 5.537 x 10^4 L/mol). Furthermore, hydrogen atom of the amino group in 1-naphthalenamine is hydrogen-bond acceptors. Hydrogen atom of the lactam group in methacrylic acid is hydrogen-bond donor, being the predominant binding sites interacting with 1-naphthalenamine. The adsorption characteristics of MIP was evaluated by equilibrium adsorption experiment. The results indicate that MIP performs highly selectivity to 1-naphthalenamine.
Template and target information: 1-naphthalenamine, NNA
Author keywords: molecularly imprinted polymer, 1-Naphthalenamine, HYDROGEN-BOND, molecular recognition


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