scholarly journals Photoelectrochemical evaluation of pH effect on hole transport through triplex-forming DNA immobilized on a gold electrode

2008 ◽  
Vol 6 (9) ◽  
pp. 1613 ◽  
Author(s):  
Ken-ichi Haruna ◽  
Haruka Iida ◽  
Kazuhito Tanabe ◽  
Sei-ichi Nishimoto
Keyword(s):  
Gold Electrode ◽  
Ph Effect ◽  
Hole Transport

Photostimulated Hole Transport through a DNA Duplex Immobilized on a Gold Electrode

2004 ◽  
Vol 126 (45) ◽  
pp. 14732-14733 ◽  
Author(s):  
Akimitsu Okamoto ◽  
Taku Kamei ◽  
Kazuo Tanaka ◽  
Isao Saito
Keyword(s):  
Gold Electrode ◽  
Hole Transport ◽  
Dna Duplex

Measurement and Modeling of Hole Transport in Blends of N,N'-diphenyl-N,N'-bis(1-naphthyl)-1,1'-biphenyl-4,4'-diamine (NPB) and the Hole-conducting Material HIM

2008 ◽  
Author(s):  
Christoph Zimmermann ◽  
Manuel Bösing ◽  
Florian Lindla ◽  
Alaa Abdellah ◽  
Frank Jessen ◽  
...  
Keyword(s):  
Hole Transport ◽  
Conducting Material

Photoconductivity in Vacuum Deposited Films of Silicon-Based Polymers

1996 ◽  
Vol 444 ◽  
Author(s):  
H. Okumoto ◽  
M. Shimomura ◽  
N. Minami ◽  
Y. Tanabe
Keyword(s):  
Charge Transfer ◽  
Chemical Modification ◽  
Electronic Transport ◽  
Hole Transport ◽  
Electron Acceptors ◽  
Oxygen Atmosphere ◽  
Dangling Bonds ◽  
Silicon Based ◽  
Deposited Films

AbstractSilicon-based polymers with σconjugated electrons have specific properties; photoreactivity for microlithography and photoconductivity for hole transport materials. To explore the possibility of combining these two properties to develop photoresists with electronic transport capability, photoconductivity of polysilanes is investigated in connection with their photoinduced chemical modification. Increase in photocurrent is observed accompanying photoreaction of poly(dimethylsilane) vacuum deposited films. This increase is found to be greatly enhanced in oxygen atmosphere. Such changes of photocurrent can be explained by charge transfer to electron acceptors from Si dangling bonds postulated to be formed during photoreaction.

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