Electric field influence on electronic transport in a periodic DNA molecules

F. Rahmani, Efta Yudiarsah

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

1 Citation (Scopus)

Abstract

There are many factors that change the structure of DNA, and at the end, will affect electronic transport in DNA molecules. From the previous study, we know that electrical current will increase for the higher electric field. The study is focused particularly on electric field influence for charge transport properties of poly(dG)-poly(dC) DNA molecules that are presented in terms of transmission probabilities of electron flow. We calculate transmission probabilities using transfer matrix and scattering matrix method with varying voltages and twisting motion frequencies. The result shows that the extended states shift to lower energy and the extended state band widen as voltage increasing.

Original languageEnglish
Title of host publicationInternational Symposium on Current Progress in Mathematics and Sciences 2016, ISCPMS 2016
Subtitle of host publicationProceedings of the 2nd International Symposium on Current Progress in Mathematics and Sciences 2016
EditorsKiki Ariyanti Sugeng, Djoko Triyono, Terry Mart
PublisherAmerican Institute of Physics Inc.
ISBN (Electronic)9780735415362
DOIs
Publication statusPublished - 10 Jul 2017
Event2nd International Symposium on Current Progress in Mathematics and Sciences 2016, ISCPMS 2016 - Depok, Jawa Barat, Indonesia
Duration: 1 Nov 20162 Nov 2016

Publication series

NameAIP Conference Proceedings
Volume1862
ISSN (Print)0094-243X
ISSN (Electronic)1551-7616

Conference

Conference2nd International Symposium on Current Progress in Mathematics and Sciences 2016, ISCPMS 2016
CountryIndonesia
CityDepok, Jawa Barat
Period1/11/162/11/16

Keywords

  • DNA PolyGC
  • Electrical Current
  • Scattering Matrix
  • Transfer Matrix
  • Transmission Probability
  • Voltage

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