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Transverse tunneling through DNA hydrogen bonded to an electrode

Guanidinium ions tethered to an electrode form electrical contacts to DNA via hydrogen bonding with the backbone phosphates, thus providing a sequence-independent electrical connector for native DNA submerged in an aqueous electrolyte. DNA adlayers on a guanidinium modified electrode can be imaged b...

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Autori principali: He, Jin, Lin, Lisha, Zhang, Peiming, Spadola, Quinn, Xi, Zhiqun, Fu, Qiang, Lindsay, Stuart
Natura: Artigo
Lingua:Inglês
Pubblicazione: 2008
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Accesso online:https://ncbi.nlm.nih.gov/pmc/articles/PMC2575003/
https://ncbi.nlm.nih.gov/pubmed/18662039
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1021/nl801646y
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