Analysis of G-wire DNA Conductivity

2006 ◽  
Author(s):  
James Vesenka ◽  
Robert Baron ◽  
Scott D. Collins ◽  
Rosemary L. Smith
Keyword(s):  
Dna Conductivity

scholarly journals One-dimensional confinement of electric field and humidity dependent DNA conductivity

2009 ◽  
Vol 131 (24) ◽  
pp. 245102 ◽  
Author(s):  
John M. Leveritt ◽  
Carmen Dibaya ◽  
Sarah Tesar ◽  
Rajesh Shrestha ◽  
Alexander L. Burin
Keyword(s):  
Electric Field ◽  
One Dimensional ◽  
Dna Conductivity

Scanning tunneling spectrosopy study of DNA conductivity

Open Physics ◽  
2008 ◽  
Vol 6 (3) ◽  
Author(s):  
Irena Kratochvílová ◽  
Karel Král ◽  
Martin Bunček ◽  
Stanislav Nešpůorek ◽  
Tatiana Todorciuc ◽  
...  
Keyword(s):  
Phase Transition ◽  
Gold Surface ◽  
Single Strand ◽  
Scanning Tunneling ◽  
Dna Molecules ◽  
Sequence Group ◽  
Base Stacking ◽  
Conductance Data ◽  
Dna Conductivity ◽  
The Impact

AbstractWe used STM to study the conductivity of 32 nucleotide long DNA molecules chemically attached to a gold surface. Two oligonucleotides containing all four base types namely G, A, C, T, one single stranded and one double helical, all showed conductance data significantly higher than DNA containing only T and A that were either single stranded d(T32) or double helical d(T32).d(A32) in confirmation. Within each sequence group, the conductivity of the double helical form was always higher than that of the single strand. We discuss the impact of structure, particular base stacking and affinity to the phase transition.

Toward DNA Conductivity: A Theoretical Perspective

2010 ◽  
Vol 1 (12) ◽  
pp. 1881-1894 ◽  
Author(s):  
Sairam S. Mallajosyula ◽  
Swapan K. Pati
Keyword(s):  
Theoretical Perspective ◽  
Dna Conductivity

The problem of DNA conductivity

2008 ◽  
Vol 5 (3) ◽  
pp. 231-235 ◽  
Author(s):  
V. D. Lakhno
Keyword(s):  
Dna Conductivity

Probing DNA Conductivity with Photoinduced Electron Transfer and Scanning Tunneling Microscopy

2000 ◽  
Vol 17 (sup1) ◽  
pp. 277-283 ◽  
Author(s):  
Eimer Tuite ◽  
Per Lincoln ◽  
Johan Olofsson ◽  
Hans-Christian Becker ◽  
Björn Önfelt ◽  
...  
Keyword(s):  
Electron Transfer ◽  
Scanning Tunneling Microscopy ◽  
Photoinduced Electron Transfer ◽  
Scanning Tunneling ◽  
Tunneling Microscopy ◽  
Dna Conductivity
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