Zobrazeno 1 - 10
of 131
pro vyhledávání: '"Yong-Joon Choi"'
Autor:
Yong-Joon Choi, Kakeru Nakano, Tomoya Ide, Tsugumi Sakae, Ryosuke Ichikawa, Takeshi Hizawa, Daisuke Akai, Kazuhiro Takahashi, Toshihiko Noda, Kazuaki Sawada
Publikováno v:
Biosensors, Vol 12, Iss 11, p 1033 (2022)
This study proposed a filter-free wavelength sensor with a double-well structure for detecting fluorescence without an optical filter. The impurity concentration was optimized and simulated to form a double-well-structured sensor, of which the result
Externí odkaz:
https://doaj.org/article/8d35535cad8d4ce78dd9aca29e99299d
Autor:
Toshihiko Noda, Sylvia Mei Lin Loo, Yoshiko Noda, Daisuke Akai, Takeshi Hizawa, Yong-Joon Choi, Kazuhiro Takahashi, Kazuaki Sawada
Publikováno v:
Sensors, Vol 22, Iss 17, p 6669 (2022)
We examined the possibility of measuring dissolved oxygen by using a potentiometric solid-state semiconductor sensor. Thin films of tin (IV) oxide (SnO2) are widely used in oxygen gas sensors. However, their ability to detect dissolved oxygen (DO) in
Externí odkaz:
https://doaj.org/article/16138eb91e99499193abcb1e4c8020dd
Autor:
Tomoya Maeda, Ryoto Kanamori, Yong-Joon Choi, Miki Taki, Toshihiko Noda, Kazuaki Sawada, Kazuhiro Takahashi
Publikováno v:
Sensors, Vol 22, Iss 4, p 1356 (2022)
Various biosensors that are based on microfabrication technology have been developed as point-of-care testing devices for disease screening. The Fabry–Pérot interferometric (FPI) surface-stress sensor was developed to improve detection sensitivity
Externí odkaz:
https://doaj.org/article/8048b71baa0d465e92151a7c37bf66d2
Publikováno v:
Sensors, Vol 22, Iss 1, p 75 (2021)
Adenosine 5′-triphosphate (ATP) plays a crucial role as an extracellular signaling molecule in the central nervous system and is closely related to various nerve diseases. Therefore, label-free imaging of extracellular ATP dynamics and spatiotempor
Externí odkaz:
https://doaj.org/article/0e0e87115e774c48b950958a5a40fd26
Publikováno v:
Applied Sciences, Vol 11, Iss 12, p 5526 (2021)
In a hot rolling process, excessive friction between rollers and steel plates may lead to the formation of scratches on the steel plate. To reduce scratch formation in the finishing mill of the hot rolling process, two techniques are proposed in this
Externí odkaz:
https://doaj.org/article/939444b00f4445f0b9de25c3976c5254
Publikováno v:
Sensors, Vol 20, Iss 23, p 6868 (2020)
Disease screening by exhaled breath diagnosis is less burdensome for patients, and various devices have been developed as promising diagnostic methods. We developed a microelectromechanical system (MEMS) optical interferometric surface stress sensor
Externí odkaz:
https://doaj.org/article/24c9f918a36344bdbff2b3054e3d8bed
PDF file 63K, HIF-1α, HIF-2α, and SIRT1 levels
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::539ab1d221e4bb0774beffba7e659c76
https://doi.org/10.1158/0008-5472.22398465.v1
https://doi.org/10.1158/0008-5472.22398465.v1
PDF file 365K, pAMPKα(T172), cleaved caspase-9, cleaved caspase-3 levels, TUNEL staining in xenografted tumors
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::13858a561a8b20910999532490518b3e
https://doi.org/10.1158/0008-5472.22398468.v1
https://doi.org/10.1158/0008-5472.22398468.v1
PDF file 118K, Correlation between pAMPK and SIRT1, and cell viability
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8f867fcb08a9598b5f46ad8a82f46a6e
https://doi.org/10.1158/0008-5472.22398456.v1
https://doi.org/10.1158/0008-5472.22398456.v1
PDF file 62K, Cell viability in H1299 and A549
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::38f89698a617ed94e56a6beed5ebea02
https://doi.org/10.1158/0008-5472.22398459
https://doi.org/10.1158/0008-5472.22398459