Zobrazeno 1 - 10
of 110
pro vyhledávání: '"Keishi OHASHI"'
Publikováno v:
Sensors, Vol 23, Iss 13, p 6177 (2023)
We demonstrate an S-shaped double-spiral microresonator (DSR) for detecting small volumes of analytes, such as liquids or gases, penetrating a microfluidic channel. Optical-ring resonators have been applied as label-free and high-sensitivity biosenso
Externí odkaz:
https://doaj.org/article/76ce5acb49494273b333f693cd438d65
Autor:
Hiroki HAYASHI, Ryo TOYAMA, Ryota TAKIBUCHI, Sho HIDESHIMA, Shigeki KUROIWA, Naoto KANEKO, Katsunori HORII, Keishi OHASHI, Toshiyuki MOMMA, Tetsuya OSAKA
Publikováno v:
Electrochemistry, Vol 89, Iss 2, Pp 134-137 (2021)
Field effect transistor (FET) biosensors are capable of detecting various biomolecules, although challenges remain in the detection of uncharged molecules. In this study, the detection of uncharged cortisol was demonstrated by interfacial design usin
Externí odkaz:
https://doaj.org/article/ec1c4d08efe243759e89e36a05f5013e
Publikováno v:
Sensors; Volume 23; Issue 13; Pages: 6177
We demonstrate an S-shaped double-spiral microresonator (DSR) for detecting small volumes of analytes, such as liquids or gases, penetrating a microfluidic channel. Optical-ring resonators have been applied as label-free and high-sensitivity biosenso
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=multidiscipl::5cd18c632f2cfe41d311eb4a12ab96b5
Publikováno v:
2022 IEEE Sensors.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1e68991784aa375aa53210ffe36b899e
https://doi.org/10.1109/sensors52175.2022.9967064
https://doi.org/10.1109/sensors52175.2022.9967064
Autor:
Keishi Ohashi, Toshiyuki Momma, Katsunori Horii, Shigeki Kuroiwa, Ryo Toyama, Tetsuya Osaka, Kaneko Naoto, Hiroki Hayashi
Publikováno v:
Chemistry Letters. 50:892-895
Salivary cortisol concentration and its circadian variation were detected by optimizing the ionic concentration of a solution during the immobilization of aptamers on a field-effect transistor bios...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6833d9aa0702766bf9a4e7f114c2c9fa
https://doi.org/10.1246/cl.200876
https://doi.org/10.1246/cl.200876
Autor:
Katsunori Horii, Toshiyuki Momma, Ryo Toyama, Keishi Ohashi, Ryota Takibuchi, Sho Hideshima, Shigeki Kuroiwa, Kaneko Naoto, Hiroki Hayashi, Tetsuya Osaka
Publikováno v:
Electrochemistry, Vol 89, Iss 2, Pp 134-137 (2021)
Field effect transistor (FET) biosensors are capable of detecting various biomolecules, although challenges remain in the detection of uncharged molecules. In this study, the detection of uncharged cortisol was demonstrated by interfacial design usin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d12185bbf5cbee62c4ae2500356d38cd
https://doi.org/10.5796/electrochemistry.20-00144
https://doi.org/10.5796/electrochemistry.20-00144
Publikováno v:
Denki Kagaku. 88:317-325
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::baa01182f18c3ef6bfa5d384e8b481c3
https://doi.org/10.5796/denkikagaku.20-fe0030
https://doi.org/10.5796/denkikagaku.20-fe0030
Autor:
Masayoshi Higuchi, Yukio Fujii, Sanjoy Mondal, Yoshiharu Hamada, Akihiro Kubota, Mitsuhiro Miyazaki, Keishi Ohashi, Ritsuko Nagahata
Publikováno v:
Proceedings of the International Display Workshops. :753
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a9414adc3abc8101d3a63aa0e93ca699
https://doi.org/10.36463/idw.2021.0753
https://doi.org/10.36463/idw.2021.0753
Publikováno v:
Electronics and Communications in Japan. 100:50-55
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::eb21974810bcbe5c880a6f3e83c086c8
https://doi.org/10.1002/ecj.11983
https://doi.org/10.1002/ecj.11983
Autor:
Keishi Ohashi, Tetsuya Osaka
Publikováno v:
ECS Transactions. 75:1-9
Sensor network systems using mobile phones with several physical sensors can collect big data related to human health. The addition of low-cost chemical sensors to the sensor system increases the scientific prescription based on contemporary medicine
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4296054a7fc655b8426d132f40917c37
https://doi.org/10.1149/07539.0001ecst
https://doi.org/10.1149/07539.0001ecst