MIPs logo MIPdatabase      MIP2020 Conference logo Use this space
Custom Search
Reference type: Journal
Authors: Chen RR, Qin L, Jia M, He XW, Li WY
Article Title: Novel surface-modified molecularly imprinted membrane prepared with iniferter for permselective separation of lysozyme.
Publication date: 2010
Journal: Journal of Membrane Science
Volume: 363
Issue: (1-2)
Page numbers: 212-220.
DOI: 10.1016/j.memsci.2010.07.026
Alternative URL: http://www.sciencedirect.com/science/article/B6TGK-50M1RTC-1/2/aa30de75c4c9319e67310e56e9f18a32

Abstract: A novel and efficient molecularly imprinted membrane (MIM) for the selective transport and separation of lysozyme was synthesized by the molecular imprinting technique. The layer of molecularly imprinted materials containing recognition sites for the lysozyme was formed on the poly(acrylontrile-co-N,N'-diethylaminodithiocarbamoylmethylstyrene) [P(AN-co-DTCS)] membrane, which was prepared via a phase inversion method and modified with photosensitive dithiocarbamate group for surface initiated living-radical polymerization. Thus obtained MIM was characterized and evaluated by Fourier transform infrared spectroscopy, scanning electron microscopy and competitive transport studies. Under the optimum conditions, the transporting factor of the lysozyme reached 2.41 when the time of permeation was 24 h. The separation of the mixture of lysozyme and bovine hemoglobin and the mixture of lysozyme and cytochrome c showed that the selectivity factor (β) reached 2.51 and 2.13, respectively. All these results indicated that the excellent selectivity separation performance of the MIM for lysozyme arose from the size and structure of the imprinted sites on the MIM, which offered great potential for separation and purification in commercial applications.
Template and target information: protein, lysozyme
Author keywords: molecularly imprinted membrane, iniferter, phase inversion, lysozyme, Protein separation

  mipdatabase.com logo special offer joke shirt  Lab Hero Periodic tablemug    Shirt featuring the template Lysozyme

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