Polaron Hopping in Nano-scale Poly(dA)–Poly(dT) DNA

We investigate the current–voltage relationship and the temperature-dependent conductance of nano-scale samples of poly(dA)–poly(dT) DNA molecules. A polaron hopping model has been used to calculate the I–V characteristic of nano-scale samples of DNA. This model agrees with the data for current vers...

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Detalles Bibliográficos
Autores principales: Singh, Mahi R, Bart, Graeme, Zinke-Allmang, Martin
Formato: Texto
Lenguaje:English
Publicado: Springer 2010
Materias:
Special Issue Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2894191/
https://www.ncbi.nlm.nih.gov/pubmed/20672068
http://dx.doi.org/10.1007/s11671-010-9548-7
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author Singh, Mahi R
Bart, Graeme
Zinke-Allmang, Martin
author_facet Singh, Mahi R
Bart, Graeme
Zinke-Allmang, Martin
author_sort Singh, Mahi R
collection PubMed
description We investigate the current–voltage relationship and the temperature-dependent conductance of nano-scale samples of poly(dA)–poly(dT) DNA molecules. A polaron hopping model has been used to calculate the I–V characteristic of nano-scale samples of DNA. This model agrees with the data for current versus voltage at temperatures greater than 100 K. The quantities G(0), i(0), and T(1d) are determined empirically, and the conductivity is estimated for samples of poly(dA)–poly(dT).
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spelling pubmed-28941912010-07-28 Polaron Hopping in Nano-scale Poly(dA)–Poly(dT) DNA Singh, Mahi R Bart, Graeme Zinke-Allmang, Martin Nanoscale Res Lett Special Issue Article We investigate the current–voltage relationship and the temperature-dependent conductance of nano-scale samples of poly(dA)–poly(dT) DNA molecules. A polaron hopping model has been used to calculate the I–V characteristic of nano-scale samples of DNA. This model agrees with the data for current versus voltage at temperatures greater than 100 K. The quantities G(0), i(0), and T(1d) are determined empirically, and the conductivity is estimated for samples of poly(dA)–poly(dT). Springer 2010-02-04 /pmc/articles/PMC2894191/ /pubmed/20672068 http://dx.doi.org/10.1007/s11671-010-9548-7 Text en Copyright © 2010 The Author(s) https://creativecommons.org/licenses/by-nc/4.0/ This article is distributed under the terms of the Creative Commons Attribution Noncommercial License which permits any noncommercial use, distribution, and reproduction in any medium, provided the original author(s) and source are credited.
spellingShingle Special Issue Article
Singh, Mahi R
Bart, Graeme
Zinke-Allmang, Martin
Polaron Hopping in Nano-scale Poly(dA)–Poly(dT) DNA
title Polaron Hopping in Nano-scale Poly(dA)–Poly(dT) DNA
title_full Polaron Hopping in Nano-scale Poly(dA)–Poly(dT) DNA
title_fullStr Polaron Hopping in Nano-scale Poly(dA)–Poly(dT) DNA
title_full_unstemmed Polaron Hopping in Nano-scale Poly(dA)–Poly(dT) DNA
title_short Polaron Hopping in Nano-scale Poly(dA)–Poly(dT) DNA
title_sort polaron hopping in nano-scale poly(da)–poly(dt) dna
topic Special Issue Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2894191/
https://www.ncbi.nlm.nih.gov/pubmed/20672068
http://dx.doi.org/10.1007/s11671-010-9548-7
work_keys_str_mv AT singhmahir polaronhoppinginnanoscalepolydapolydtdna
AT bartgraeme polaronhoppinginnanoscalepolydapolydtdna
AT zinkeallmangmartin polaronhoppinginnanoscalepolydapolydtdna

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