MIPs logo MIPdatabase      MIP2020 Conference logo Use this space
Custom Search
Reference type: Journal
Authors: Yang ML, Chu XG
Article Title: Molecularly Imprinted Polymers with Mandelic Acid as Template.
Publication date: 2010
Journal: Analytical Letters
Volume: 43
Issue: (15)
Page numbers: 2390-2398.
DOI: 10.1080/00032711003717380
Alternative URL: http://www.informaworld.com/10.1080/00032711003717380

Abstract: In this report, molecularly imprinted polymers (MIPs) with racemic and L-mandelic acid as the templates were synthesized. Several structural analogues were chosen to study the selectivity of the MIPs prepared using 4-vinylpyridine (4-VP) as the monomer (MIP4-VP). At the same time, the chromatographic behaviors of the MIP using acrylamide (AA) as the monomer (MIPAA) in two different mobile phases, acetonitrile and hexane/ethyl acetate (1:1, v/v), were investigated and the separation of the enantiomers was tried. The results indicated that MIP4-VP had great retention with a template comparable to other analogues. However, no difference in the k' values of the enantiomers was observed, as the interaction between the polymer and the enantiomers was mainly dependent on the acidity, which showed no difference. The MIPAA showed a more obvious imprinting effect for the template in hexane/ethyl acetate (1:1, v/v) than in acetonitrile. But the separation of the enantiomers was not achieved even in the less polar solvent, though there was an obvious difference between the retention time of L-MA and D-MA on the L-MA imprinted polymer
Template and target information: mandelic acid


  mipdatabase.com logo special offer joke shirt  Lab Chick Periodic table shirt  HE-MAN polymer chemistry 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