Covalent attachment of porphyrins and ferrocenes to electrode surfaces through direct anodic oxidation of terminal ethynyl groups

Matthew V. Sheridan; Kevin Lam; William E. Geiger

doi:10.1002/anie.201307453

Covalent attachment of porphyrins and ferrocenes to electrode surfaces through direct anodic oxidation of terminal ethynyl groups

Matthew V. Sheridan, Kevin Lam, William E. Geiger

Department of Chemistry

Research output: Contribution to journal › Article › peer-review

21 Citations (Scopus)

Abstract

One with the surface: A method is presented for electrode modification with terminal alkynes and alkenes. Direct oxidation of these moieties leads to efficient grafting onto glassy carbon, gold, platinum, and indium tin oxide surfaces. Various ferrocenes and 5,10,15,20-(4-ethynylphenyl)porphyrin were attached in this way.

Original language	English
Pages (from-to)	12897-12900
Number of pages	4
Journal	Angewandte Chemie - International Edition
Volume	52
Issue number	49
DOIs	https://doi.org/10.1002/anie.201307453
Publication status	Published - Dec 2 2013

Keywords

electrochemistry
electrodes
oxidation
porphyrins
surface chemistry

ASJC Scopus subject areas

Catalysis
Chemistry(all)

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abstract = "One with the surface: A method is presented for electrode modification with terminal alkynes and alkenes. Direct oxidation of these moieties leads to efficient grafting onto glassy carbon, gold, platinum, and indium tin oxide surfaces. Various ferrocenes and 5,10,15,20-(4-ethynylphenyl)porphyrin were attached in this way.",

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AU - Lam, Kevin

AU - Geiger, William E.

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KW - electrochemistry

KW - electrodes

KW - oxidation

KW - porphyrins

KW - surface chemistry

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