Presentation | 1996/6/21 Molecular Electronic Devices Using Flavin-Porphyrin Molecular Heterojunction Satoshi UEYAMA, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Molecular electronic devices have been developed using flavin and porphyrin heterojunction by mimicking the excellent biological electron transfer system. First, an organic super lattice device having a flavin-porphyrin heterojunction was fabricated by Langmuir-Blodgett method. It showed fast and high-efficient photo-electric conversion. The mechanism was discussed. Secondly, two-dimensional crystal of electron transfer protein, cytochrome c, was developed. The molecular image was observed by AFM and its rectifying property was shown by electrochemical method. Thirdly, a new artificial protein flavocytochrome was created which had two prosthetic groups, flavin and heme. It was clearly shown by STM and STS that the flavocytochrome had molecular-scale rectifying property which is a fundamental function of electronic devices. These results will lead to the development of future unique electronic devices. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | LB Films / Two-dimensional crystal / artificial protein / biomolecular devices / STM / STS / AFM |
Paper # | CPM96-35,OME96-22 |
Date of Issue |
Conference Information | |
Committee | CPM |
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Conference Date | 1996/6/21(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | |
Vice Chair | |
Secretary | |
Assistant |
Paper Information | |
Registration To | Component Parts and Materials (CPM) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Molecular Electronic Devices Using Flavin-Porphyrin Molecular Heterojunction |
Sub Title (in English) | |
Keyword(1) | LB Films |
Keyword(2) | Two-dimensional crystal |
Keyword(3) | artificial protein |
Keyword(4) | biomolecular devices |
Keyword(5) | STM |
Keyword(6) | STS |
Keyword(7) | AFM |
1st Author's Name | Satoshi UEYAMA |
1st Author's Affiliation | Advanced Technology R&D Center, Mitsubishi Electric Corporation() |
Date | 1996/6/21 |
Paper # | CPM96-35,OME96-22 |
Volume (vol) | vol.96 |
Number (no) | 121 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |