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Article

Flexible microfabricated film sensors for the in situ quantum dot-based voltammetric detection of DNA hybridization in microwells.

Analytical chemistry - 20 Jan 2015

Kokkinos Christos, Economou Anastasios, Speliotis Thanasis, Petrou Panagiota, Kakabakos Sotirios

Abstract excerpt

A new flexible miniaturized integrated device was microfabricated for the in situ ultrasensitive voltammetric determination of DNA mutation in a microwell format, using quantum dots (QDs) labels. The integrated device consisted of thin Bi, Ag, and Pt films (serving as the working, reference, and counter electrode, respectively) deposited by sputtering on a flexible polyimide substrate. A DNA assay was employed in...

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PMID: 25514352
DOI: 10.1021/ac503791j

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 5 Sept 2026. Manifest publication-graph-cohort-2026-09-05.1.

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