MIPs logo MIPdatabase    HoHoHo MIP2018 Conference website
Custom Search
Reference type: Journal
Authors: Li PF, Mu CH, Wang T, Lei FH, Li H, Huang Q, Zhou JY
Article Title: Selective adsorption of tetrahydropalmatine by a molecularly imprinted polymer with modified rosin cross-linker.
Publication date: 2014
Journal: South African Journal of Chemistry
Volume: 67
Page numbers: 67-70.
Alternative URL: http://reference.sabinet.co.za/webx/access/electronic_journals/chem/chem_v67_a12.pdf

Abstract: A molecularly imprinted polymer (MIP) containing a phenanthrene skeleton was prepared by suspension polymerization with ethylene glycol maleic rosinate acrylate (EGMRA) as the cross-linker, tetrahydropalmatine (THP) as the template, and methacrylic acid as the functional monomer. A non-imprinted polymer (NIP) was similarly prepared and treated, but in the absence of THP. The MIP and NIP were characterized by scanning electron microscopy and nitrogen sorption and thermal gravimetric analyses. The time taken by the MIP to reach THP (C0=2.8mmol L-1) adsorption equilibrium was 4.5 h, and the recognition factor of the MIP for THP was 2.09. The change in microcalorimetric heat flow during adsorption revealed that the MIP had a higher affinity to THP compared with NIP. Selective adsorption experiments demonstrated the high affinity and THP selectivity of the MIP.
Template and target information: tetrahydropalmatine, THP
Author keywords: molecularly imprinted polymer, Tetrahydropalmatine, selective adsorption, microcalorimetry, modified rosin


  mipdatabase.com logo imprinters do it in bulk shirt  Science Teacher peptide mug  Perpetual student shirt

Molecules Special Issue call     Sensors Special Issue call






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:
US listings   UK listings

Searching for Molecular Imprinting books on Amazon.com:
Molecular Imprinting
Imprinted Polymers
Polymer Chemistry
Organic Chemistry
Biosensors

Find what you need at Amazon.com

Lab supplies from Amazon