Biomembrane-mimetic ion sensors based on multiphase material containing synthetic polypeptides as sensitizer
- 1 January 1990
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Journal of the Chemical Society, Chemical Communications
- No. 21,p. 1529-1531
- https://doi.org/10.1039/c39900001529
Abstract
A biomembrane-mimetic sensor with an unusual stability was prepared from a multiphase material, i.e. poly(styrene-coacrylonitrile)-poly(L-glutamate) block copolymer 1, which was coated on a Pt wire; the sensor showed electrochemical response towards Ca2+ based on the ion-induced conformational transition of the polypeptide as sensitizer.Keywords
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