MIPs logo MIPdatabase      MIP2020 Conference logo Use this space
Custom Search
Reference type: Journal
Authors: Jiang ZY, Yu YX, Wu H
Article Title: Preparation of CS/GPTMS hybrid molecularly imprinted membrane for efficient chiral resolution of phenylalanine isomers.
Publication date: 2006
Journal: Journal of Membrane Science
Volume: 280
Issue: (1-2)
Page numbers: 876-882.
DOI: 10.1016/j.memsci.2006.03.006
Alternative URL: http://www.sciencedirect.com/science/article/B6TGK-4JFH6T1-2/2/d6f362353e3fbb0a0eff4bb74b6bc185

Abstract: An enantioselective chitosan (CS)/γ-glycidoxypropyltrimethoxysilane (GPTMS) hybrid membrane was prepared in aqueous phase by a modified sol-gel process using CS as bulk polymer, l-phenylalanine (l-Phe) as imprinting molecules and GPTMS as crosslinking agent. SEM-EDX characterization reveals the dense structure of the membrane and homogeneous distribution of silica in chitosan matrix. The chiral separation ability of CS/GPTMS hybrid molecularly imprinted membranes towards the underivatized d,l-Phe aqueous mixture was evaluated by permeation and binding experiments. Significantly improved selectivity with a separation factor αd/l up to 4.5 has been achieved
Template and target information: Lphenylalanine, L-Phe
Author keywords: Hybrid molecularly imprinted membrane, chitosan, GPTMS, chiral resolution, d,l-Phenylanaline

  SMI logo tie  Periodic table Prof shirt  Lab Chick script shirt

Molecules Special Issue call      Appeal for information


Join the Society for Molecular Imprinting
Logo of the Society for Molecular Imprinting

New items RSS feed
new items RSS feed  View latest updates

Sign-up for e-mail updates:
Choose between receiving an occasional newsletter or more frequent e-mail alerts.
Click here to go to the sign-up page.

Is your name elemental or peptidic? Enter your name and find out by clicking either of the buttons below!
Other products you may like:
view listings for MIP books on eBay:

Mickey Mouse 90th Anniversary banner