Search

Your search keyword '"Yoshiko Okada"' showing total 3 results
Start Over Author "Yoshiko Okada" Publisher osa
3 results on '"Yoshiko Okada"'

1. Fabrication of Gabor Filtering Photosensors Using the Printing Patterns of Bacteriorhodopsin

Author

Hiroyuki Hasegawa, Akira Otomo, Yoshiko Okada-Shudo, Katsuyuki Kasai, and Shukichi Tanaka

Subjects
Fabrication, Materials science, Spatial filter, biology, business.industry, biology.protein, Optoelectronics, Photodetector, Bacteriorhodopsin, business, Inkjet printing, Indium tin oxide
Abstract

Bacteriorhodopsin is an attractive photosensitive biomaterial. Its patterns can be obtained via an inkjet printing method. We fabricated Gabor filtering photosensors by layering inkjet patterns, and their sensing characteristics were investigated.

Published
2019
Full Text
View/download PDF

2. Optical-Flow Sensing Using a Bacteriorhodopsin-based Bipolar Photosensor Array

Author

Katsuyuki Kasai, Takahiro Kaji, Toshiki Yamada, Yoshihiro Haruyama, Makoto Akiba, Shukichi Tanaka, Akira Otomo, Yukihiro Tominari, and Yoshiko Okada-Shudo

Subjects
Materials science, biology, business.industry, Optical flow, Photodetector, Motion detection, Bacteriorhodopsin, 02 engineering and technology, 010402 general chemistry, 021001 nanoscience & nanotechnology, 01 natural sciences, Edge detection, 0104 chemical sciences, Semiconductor laser theory, Light intensity, biology.protein, Optoelectronics, Beam expander, 0210 nano-technology, business
Abstract

Bacteriorhodopsin (bR) is an attractive photosensitive biomaterial which can be exploited for biomimetic sensing. We have developed a novel optical-flow sensing method using a bipolar photosensor array with bR wildtype and its variant (D96N).

Published
2016
Full Text
View/download PDF

Catalog

Books, media, physical & digital resources
See catalog results