MIPs logo MIPdatabase      MIP2020 Conference logo Use this space
Custom Search
Reference type: Journal
Authors: Matsui J, Sodeyama T, Saiki Y, Miyazawa T, Yamada T, Tamaki K, Murashima T
Article Title: Face-to-face porphyrin moieties assembled with spacing for pyrazine recognition in molecularly imprinted polymers.
Publication date: 2009
Journal: Biosensors and Bioelectronics
Volume: 25
Issue: (3)
Page numbers: 635-639.
DOI: 10.1016/j.bios.2009.01.047
Alternative URL: http://www.sciencedirect.com/science/article/B6TFC-4VKDMSH-1/2/ecb865f6f82deea4789ede351f81a39c

Abstract: A strategy for arranging two porphyrin moieties in a face-to-face fashion in polymeric material was demonstrated by molecular imprinting, whereby porphyrin Zn(II) complex monomers were cross-linked with ethylene glycol dimethacrylate in the presence of pyrazine or 1,5-naphthyridine as a template molecule. In chromatographic studies using the resultant imprinted polymers as stationary phase, both the polymers showed selectivity for the original template molecule, suggesting that two zinc porphyrin moieties were immobilized in the face-to-face fashion, and were center-aligned for pyrazine recognition and offset-arranged for 1,5-naphthyridine recognition. The imprinted polymer with porphyrin moieties also showed a decrease in its fluorescence intensity in response to the concentration of the target molecule, suggesting the potential utility as sensing material
Template and target information: pyrazine, 1,5-naphthyridine
Author keywords: molecular imprinting, porphyrin, pyrazine, fluorescence, chemosensor

  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