MIPs logo MIPdatabase      MIP2024 Conference banner, website is now open, register on site for important updates   
Custom Search
Reference type: Journal
Authors: Becker JJ, Gagné MR
Article Title: Metallo-dendrimers in molecular imprinting.
Publication date: 2002
Journal: Abstracts of Papers of the American Chemical Society
Volume: 224
Issue: (INOR)
Page numbers: 408.
Alternative URL: http://www.chemistry.org/portal/resources/?id=1a03af7a9db111d6f2196ed9fe800100

Abstract: Molecularly imprinted polymers often suffer from a heterogeneous site distribution, which results in variable degrees of selectivity for molecular recognition and catalysis. A (vinyl dppe)Pt[(R)-Bu2BINOL] imprinted polymer displays a selectivity for BINOL rebinding of 85:15 in favor of the BINOL enantiomer that was imprinted. However, surface sites display only a 2:1 preference for rebinding the imprinted enantiomer of BINOL, while more well-defined sites display up to a 97:3 preference for the matched BINOL enantiomer. To create a more homogeneous distribution of sites within the polymer, metallo-dendrimers, containing vinyl groups on the periphery, have been incorporated into molecularly imprinted polymers. Dendrimer based diphosphine Pt(BINOL) complexes can by synthesized and polymerized analogously to the (dppe)Pt(BINOL) complexes. This metallo-dendrimer template provides a more controllable and homogeneous second coordination sphere for platinum.


  SMI keyring blue  Mug featuring the name Michel spelled out in the single letter amino acid code  Lab Chick script shirt






 

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