MIPs logo MIPdatabase      MIP2024 Conference banner, website is now open, register on site for important updates   
Custom Search
Reference type: Journal
Authors: Yang WL, Huang SM, Wu QZ, He JF
Article Title: Properties evaluation and separation application of naringin-imprinted polymers prepared by a covalent imprinting method based on boronate ester.
Publication date: 2014
Journal: Journal of Polymer Research
Volume: 21
Issue: (4)
Page numbers: Article No 383.
DOI: 10.1007/s10965-014-0383-x

Abstract: Covalent molecularly imprinted polymer (CMIP) for naringin was prepared with a conventional radical bulk polymerization by utilizing 4-vinylphenylboronic acid as a functional monomer and ethylene glycol dimethacrylate (EDMA) as a cross-linking agent. Properties such as adsorption dynamics, special binding, and selective recognition ability were evaluated. The results revealed that the CMIP possessed specific recognition ability and high molecular selectivity in contrast with a non-imprinted polymer in methanol-phosphate buffer (pH 8.0) (7/3, v/v), and the maximum equilibrium adsorption amount of CMIP reached 64.80 μmol g-1. The adsorption equilibrium could be achieved within 3 h, which indicated that the adsorption dynamic was relatively fast. The CMIP was further employed as a sorbent of solid phase extraction (SPE) to directly separate naringin from Exocarpium citri grandi extract. The results showed that the CMIP could separate and enrich naringin from E. citri grandi extract effectively, and the special binding was calculated to be about 72 % of the total adsorption on the SPE cartridges
Template and target information: naringin
Author keywords: covalent imprinting, naringin, Boronic acid, solid phase extraction


  I love MISPE mug  multi MIPs logo mug  British periodic table patriotic tote bag






 

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