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Article

A single-electrode, dual-potential ferrocene-PNA biosensor for the detection of DNA.

Chembiochem : a European journal of chemical biology - 16 Aug 2010

Hüsken Nina, Gebala Magdalena, Schuhmann Wolfgang, Metzler-Nolte Nils

Abstract excerpt

A Fc-PNA biosensor (Fc: ferrocenyl, C(10)H(9)Fe) was designed by using two electrochemically distinguishable recognition elements with different molecular information at a single electrode. Two Fc-PNA capture probes were therefore synthesized by N-terminal labeling different dodecamer PNA sequences with different ferrocene derivatives by click chemistry. Each of the two strands was thereby tethered with one...

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PMID: 20602405
DOI: 10.1002/cbic.200900748

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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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