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Reference type: Journal
Authors: Du YF, Yang J, Tang WW, Zhu XL, Zhang LL, Gao Y
Article Title: Selective Solid Phase Extraction of Aromatic Amines in Mainstream Tobacco Smoke Solution Using Molecularly Imprinted Polymer.
Publication date: 2012
Journal: Asian Journal of Chemistry
Volume: 24
Issue: (3)
Page numbers: 1175-1178.
Alternative URL: http://www.asianjournalofchemistry.co.in/user/journal/viewarticle.aspx?ArticleID=24_3_50

Abstract: A new molecularly imprinted polymer (MIP) has been synthesized using 1-naphthylamine as the template molecule. Equilibrium adsorption and selectivity adsorption experiments showed that the molecularly imprinted polymer has better binding ability and higher selectivity for 1-naphthylamine, comparing to non-imprinted polymer (NIP). The molecularly imprinted solid phase extraction (MI-SPE) was prepared by using the molecularly imprinted polymer as sorbent and used to extract and pre-concentrate 1-naphthylamine, 2-naphthylamine, 3-aminobiphenyl and 4-aminobiphenyl from the mainstream tobacco smoke. Compared to non-imprinted solid phase extraction (NI-SPE), MI-SPE can effective to extract selectively the four Hoffmann aromatic amines from the mainstream tobacco smoke under the optimized conditions.
Template and target information: 1-naphthylamine, 2-naphthylamine, 3-aminobiphenyl, 4-aminobiphenyl
Author keywords: molecularly imprinted polymer, solid phase extraction, Aromatic amines, Mainstream tobacco smoke


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