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Article

Enhanced colorimetric detection on porous microarrays using in situ substrate production.

Analytical chemistry - 1 May 2011

Le Goff Gaelle C, Blum Loïc J, Marquette Christophe A

Abstract excerpt

A new technique is reported for the enhanced colorimetric detection of multiplexed hybridization onto porous membrane-based microarrays. This approach combines the use of horseradish peroxidase (HRP) as a label together with a chromogen substrate and a local production of the hydrogen peroxide required for substrate oxidation. This in situ production of coreagent is obtained using glucose oxidase (GOx) directly...

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PMID: 21417414
DOI: 10.1021/ac200306d

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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