MIPs logo MIPdatabase      Use this space
Custom Search
Reference type: Journal
Authors: Cheng WX, Fan FF, Zhang Y, Pei ZC, Wang WJ, Pei YX
Article Title: A Facile Approach for Fabrication of Core-Shell Magnetic Molecularly Imprinted Nanospheres towards Hypericin.
Publication date: 2017
Journal: Polymers
Volume: 9
Issue: (4)
Page numbers: ArticleNo135.
DOI: 10.3390/polym9040135
Alternative URL: http://www.mdpi.com/2073-4360/9/4/135

Abstract: By taking advantage of the self-polymerization of dopamine on the surface of magnetic nanospheres in weak alkaline Tris-HCl buffer solution, a facile approach was established to fabricate core-shell magnetic molecularly imprinted nanospheres towards hypericin (Fe3O4@PDA/Hyp NSs), via a surface molecular imprinting technique. The Fe3O4@PDA/Hyp NSs were characterized by FTIR, TEM, DLS, and BET methods, respectively. The reaction conditions for adsorption capacity and selectivity towards hypericin were optimized, and the Fe3O4@PDA/Hyp NSs synthesized under the optimized conditions showed a high adsorption capacity (Q = 18.28 mg/g) towards hypericin. The selectivity factors of Fe3O4@PDA/Hyp NSs were about 1.92 and 3.55 towards protohypericin and emodin, respectively. In addition, the approach established in this work showed good reproducibility for fabrication of Fe3O4@PDA/Hyp
Template and target information: hypericin, Hyp
Author keywords: surface molecular imprinting, Hypericin, magnetic nanospheres, dopamine, Core-shell

  MIPs are Forever spoof movie poster bag  Chemistry peptide mug  Chemists are fun customisable 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