MIPs logo MIPdatabase      MIP2024 Conference banner, website is now open, register on site for important updates   
Custom Search
Reference type: Journal
Authors: Wu YL, Meng MJ, Liu XL, Li CX, Zhang M, Ji YJ, Sun FQ, He ZH, Yan YS
Article Title: Efficient one-pot synthesis of artemisinin-imprinted membrane by direct surface-initiated AGET-ATRP.
Publication date: 2014
Journal: Separation and Purification Technology
Volume: 131
Page numbers: 117-125.
DOI: 10.1016/j.seppur.2014.05.001
Alternative URL: http://www.sciencedirect.com/science/article/pii/S1383586614002755

Abstract: Highly selective molecularly imprinted membranes (MIMs) for artemisinin (Ars) were synthesized by Atom Transfer Radical Polymerization using Activators Generated by Electron Transfer (AGET-ATRP) on the poly(vinylidene fluoride) (PVDF) micro-filtration membrane. The resulting membranes were characterized by ATR-FTIR and SEM. Batch rebinding studies were conducted to determine the adsorption equilibrium, kinetics and selective permeation performance. The estimated adsorption capacity of MIMs toward Ars by the Langmuir isotherm model was 3.46 mg g-1 at 25 °C. The kinetic property of MIMs was well-described by the pseudo-second-order rate equation. The results of selective recognition experiments demonstrated outstanding affinity and selectivity toward Ars over competitive antibiotics (artemether). The selective permeation experiments were investigated to prove the excellent selective permeation performance of MIMs. The reusability of MIMs showed no obviously deterioration at least five repeated cycles in performance
Template and target information: artemisinin, Ars
Author keywords: molecularly imprinted membranes, Selective recognition and permeation, AGET-ATRP, Artemisinin


  Template of Doom spoof movie poster bag  Chemistry peptide mug  Chemists are fun customisable shirt






 

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