Resonance Raman and surface-enhanced resonance Raman studies of polymer-modified electrodes which mimic heme enzymes

Steven Bell, M.D. Devenney, J. Grimshaw, S. Hara, J.H. Rice, J. Trocha-Grimshaw

Research output: Contribution to journalArticle

5 Citations (Scopus)

Abstract

Iron-5,10,15,20-tetraphenylporphyrin (FeTPP) has been incorporated into films of a coordinating hydrogel polymer support medium, poly(gamma-ethyl-L-glutamate) (PEG) functionalised with imidazole pendant arms (PEG-Im), and studied in situ on silver electrodes using a combination of both resonance Raman (RR) and surface-enhanced resonance Raman (SERR) spectroscopy. The SERR spectra give information on the portion of the film close to the electrode surface while RR spectra probe the
Original languageEnglish
Pages (from-to)2955-2960
Number of pages6
JournalJournal of the Chemical Society - Faraday Transactions
Volume94
Issue number19
Publication statusPublished - 1998

ASJC Scopus subject areas

  • Physical and Theoretical Chemistry

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