Reactivity of methemoglobin immobilized on TiO2 nanoparticle films

E V Milsom, H A Dash, A T A Jerikins, M Opallo, F Marken

Research output: Contribution to journalArticle

5 Citations (Scopus)

Abstract

Facile demetallation occurs upon contact of the methemoglobin with a mesoporous TiO2 host in phosphate buffer media at pH 5.5 but not in acetate buffer media. As a result, voltammetric signals previously attributed to hemoglobin-based redox processes have to be re-interpreted. (c) 2007 Elsevier B.V. All rights reserved.
Original languageEnglish
Pages (from-to)1-2
Number of pages2
JournalBioelectrochemistry
Volume72
Issue number1
DOIs
Publication statusPublished - 2008

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