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231223s2009 xx |||||o 00| ||eng c |
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|a 10.1021/la901375b
|2 doi
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|a pubmed24n0628.xml
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|a (DE-627)NLM188521984
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|a (NLM)19441809
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|a DE-627
|b ger
|c DE-627
|e rakwb
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|a eng
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| 100 |
1 |
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|a Matsui, Jun
|e verfasserin
|4 aut
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|a Quasi-solid-state optical logic devices based on redox polymer nanosheet assembly
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|c 2009
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|a Text
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|2 rdacontent
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|a ƒaComputermedien
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|2 rdamedia
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|a ƒa Online-Ressource
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|2 rdacarrier
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|a Date Completed 04.12.2009
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|a Date Revised 08.09.2009
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|a published: Print
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|a Citation Status PubMed-not-MEDLINE
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|a We report fabrication of a quasi-solid-state optical logic gate based on a polymer nanosheet photodiode. Two amphiphilic copolymers, p(DDA/Ru) and p(DDA/Fc), which respectively have a ruthenium dipyridyl complex and a ferrocene derivative as a redox molecule, are synthesized to produce redox polymer nanosheets. To construct polymer nanosheet photodiodes, two redox polymer nanosheets were assembled onto an indium-tinoxide (ITO) electrode in a tailor-made manner. The ITO electrode was connected with a counter electrode using an agarose gel electrolyte. The simple two-electrode system performs as a quasi-solid-state polymer nanosheet photodiode (QS-PNP). The photocurrent flow direction of QS-PNP can be controlled to be anodic or be cathodic by changing the deposition order of the redox polymer nanosheets. The anodic and cathodic QS-PNPs were applied to construct optical OR and XOR logic gates. The OR logic gate was fabricated by connecting the anodic and cathodic QS-PNP in a series; XOR logic was fabricated by connecting two anodic QS-PNPs in series. In optical logic gates, excitations of p(DDA/Ru) were used as input signals, and photocurrent was used as an output signal. These optical logic gates operate in a quasi-solid-state in a simple two-electrode configuration, which facilitates integration of the logic elements
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|a Journal Article
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1 |
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|a Abe, Kenichi
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Mitsuishi, Masaya
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Aoki, Atsushi
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Miyashita, Tokuji
|e verfasserin
|4 aut
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| 773 |
0 |
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|i Enthalten in
|t Langmuir : the ACS journal of surfaces and colloids
|d 1992
|g 25(2009), 18 vom: 15. Sept., Seite 11061-6
|w (DE-627)NLM098181009
|x 1520-5827
|7 nnns
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| 773 |
1 |
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|g volume:25
|g year:2009
|g number:18
|g day:15
|g month:09
|g pages:11061-6
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| 856 |
4 |
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|u http://dx.doi.org/10.1021/la901375b
|3 Volltext
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