IEICE Electronics Express | |
The photo charge of a bacterioRhodopsin electrochemical cells measured by a charge amplifier | |
Tsutomu Miyasaka1  Isao Shimoyama2  Kazunori Hoshino2  Kiyoshi Matsumoto2  Seiichi Takamatsu2  | |
[1] Graduate School of Engineering, Toin University of Yokohama;Graduate School of Information Science and Technology, the University of Tokyo | |
关键词: photosensitive protein; bacterioRhodopsin; charge amplifier; | |
DOI : 10.1587/elex.8.505 | |
学科分类:电子、光学、磁材料 | |
来源: Denshi Jouhou Tsuushin Gakkai | |
【 摘 要 】
References(7)Cited-By(1)We propose that electrochemical cells based on bacterioRhodopsin (bR), a photosensitive protein, generate electric charges under illuminated light and that a suitable signal detection apparatus for this cell type is a charge amplifier. By using charge amplifiers, we observed bR-photocell electric charges that were proportional to the intensity of incident light, which ranged from 0 to 8mW/cm2. Then, the 4 × 4 micro-patterned bR photosensor array was connected to charge amplifiers to form an image sensor system. Static and moving images were detected with the constructed image sensor system.
【 授权许可】
Unknown
【 预 览 】
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RO201911300275433ZK.pdf | 1566KB | download |