MIPs logo MIPdatabase      MIP2020 Conference logo Use this space
Custom Search
Reference type: Journal
Authors: Huangfu FY, Wang B, Li MF
Article Title: Synthesis and evaluation of a metal-complexing imprinted polymer for Chinese herbs quercetin.
Publication date: 2012
Journal: Journal of Applied Polymer Science
Volume: 126
Issue: (2)
Page numbers: 501-509.
DOI: 10.1002/app.36805

Abstract: In this study, a metal-complexing imprinted polymer has been prepared using the complex of Quercetin and Co(II) (Qu-Co(II)) as template (Quercetin is a kind of flavonoid, which is a class of important active ingredients of Chinese herbs.). The polymers were synthesized in the mixed solution of methanol and tetrahydrofuran by photo- and thermal-initiated polymerization, respectively. The complex ratio between Qu and Co(II), as well as the ternary complexation of Qu, Co(II), and acrylamide, was assessed in differential UV absorption spectrometry. Fourier transform infrared spectra (FTIR) were useful to verify whether the polymers prepared in two ways had the same molecular structure. The effect of initiation mode was studied by the transmission electron microscopy (TEM) and equilibrium binding experiments. Isothermal adsorption and selectivity experiments showed that molecularly imprinted polymers exhibited high affinity and specific recognition for Qu by introducing cobalt ion. 2012 Wiley Periodicals, Inc. J Appl Polym Sci, 2012
Template and target information: quercetin-cobalt complex, Qu-Co(II), quercetin
Author keywords: molecular imprinting, metal coordination, quercetin, Co(II), selective adsorption


  Meitnerium periodic table mug  Scientist peptide mug  I shop perodically customisable tote bag

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