Paper Title:

Preparation and Properties of Thermo-Sensitive Molecularly Imprinted Hydrogels

Periodical Advanced Materials Research (Volumes 418 - 420)
Main Theme Materials Processing Technology, ICAMMP2011
Chapter Chapter 1: Advanced Engineering Materials
Edited by Xianghua Liu, Zhengyi Jiang and Jingtao Han
Pages 490-493
DOI 10.4028/
Citation Wei Lai Zhang et al., 2011, Advanced Materials Research, 418-420, 490
Online since December 2011
Authors Wei Lai Zhang, Yi Ping Zhao, Xiao Hong Liu, Li Chen, Qing Song Zhang, Kong Yin Zhao, Jiao Jiao Chen
Keywords Chiral Resolution, D-Naproxen, Molecularly Imprinted Hydrogels, Nipaam
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In this paper, D-naproxen imprinted poly(N-isopropylacrylamide) (PNIPAAm)hydrogels was prepared by thermal polymerization method with D-naproxen as the template and N-isopropylacrylamide (NIPAAm) as functional monomer, N,N-methylene bisacrylamide (MBAA) as cross-linking agent. The thermal properties of the hydrogels were characterized by Differential Scanning Calorimetry (DSC), and the swelling behaviors, thermo-sensitivity and adsorption were studied respectively. The results showed that the D-naproxen imprinted hydrogels have good temperature-response and the LCST is about 33°C. The molecularly imprinted have good adsorbability to D-naproxen.