Mapping electrochemiluminescence as generated at double-band microelectrodes by confocal microscopy under steady state.

Amatore, Christian; Pebay, Cécile; Servant, Laurent; Sojic, Néso; Szunerits, Sabine; Thouin, Laurent

Amatore, Christian; Pebay, Cécile; Servant, Laurent; Sojic, Néso; Szunerits, Sabine; Thouin, Laurent.

Afiliación

Amatore C; Ecole Normale Supérieure, Département de Chimie, UMR CNRS-ENS-UPMC 8640 PASTEUR, 24 rue Lhomond, 75231 Paris Cedex 05, France. christian.amatore@ens.fr

Chemphyschem ; 7(6): 1322-7, 2006 Jun 12.

Article en En | MEDLINE | ID: mdl-16673430

RESUMEN

A confocal microspectrometer was used to collect spatially resolved electrochemiluminescence (ECL) spectra from the annihilation reaction between Ru(bpy)3+ and Ru(bpy)3(3+), each species being generated at a platinum band microelectrode and separated by a micrometric insulating gap. The use of a confocal microspectrometer allows in situ photon detection of the ECL reaction with micrometric spatial resolution and observes the concentration distribution of the photon source in the vicinity of the interelectrode gap.

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Colección: 01-internacional Base de datos: MEDLINE Idioma: En Revista: Chemphyschem Asunto de la revista: BIOFISICA / QUIMICA Año: 2006 Tipo del documento: Article País de afiliación: Francia Pais de publicación: Alemania

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