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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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| Huvudupphovsmän: | , , , , , , |
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| Materialtyp: | Artigo |
| Språk: | Inglês |
| Publicerad: |
2008
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| Ämnen: | |
| Länkar: | 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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