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Article

Ligase-based multiple DNA analysis by using an electrochemical sensor array.

Biosensors & bioelectronics - 1 Jan 2009

Wan Ying, Zhang Jiong, Liu Gang, Pan Dun, Wang Lihua, Song Shiping, Fan Chunhai

Abstract excerpt

We herein report an electrochemical biosensor for the sequence-specific detection of DNA with high discrimination ability for single-nucleotide polymorphisms (SNPs). This DNA sensor was constructed by a pair of flanking probes that "sandwiched" the target. A 16-electrode electrochemical sensor array was employed, each having one individual DNA capture probe immobilized at gold electrodes via gold-thiol chemistry....

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Identifiers

PMID: 18701273
DOI: 10.1016/j.bios.2008.07.004

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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