Zobrazeno 1 - 10
of 510
pro vyhledávání: '"Kazuaki Sawada"'
Autor:
Ji-Won Lee, In-Hee Lee, Haruhisa Watanabe, Yunqing Liu, Kazuaki Sawada, Masashi Maekawa, Shunsuke Uehara, Yasuhiro Kobayashi, Yuuki Imai, Sek Won Kong, Tadahiro Iimura
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-15 (2023)
Abstract Osteoclasts uniquely resorb calcified bone matrices. To exert their function, mature osteoclasts maintain the cellular polarity and directional vesicle trafficking to and from the resorbing bone surface. However, the regulatory mechanisms an
Externí odkaz:
https://doaj.org/article/dccf3fbc05964da5941a3b4688ff3648
Autor:
Akira Nukazuka, Satomi Asai, Kei Hayakawa, Kazuhisa Nakagawa, Mana Kanazashi, Hidefumi Kakizoe, Kyoko Hayashi, Toshio Kawahara, Kazuaki Sawada, Hitoshi Kuno, Kazuhiko Kano
Publikováno v:
Sensing and Bio-Sensing Research, Vol 39, Iss , Pp 100549- (2023)
Viral outbreaks, which include the ongoing coronavirus disease 2019 (COVID-19) pandemic provoked by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), are a major global crisis that enormously threaten human health and social activities wo
Externí odkaz:
https://doaj.org/article/84d63db5c4be4d8cae9922fe564e0a16
Autor:
Toshiya Sakata, Shoichi Nishitani, Yusuke Yasuoka, Shogo Himori, Kenta Homma, Tsukuru Masuda, Aya Mizutani Akimoto, Kazuaki Sawada, Ryo Yoshida
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-11 (2022)
Abstract The Belousov–Zhabotinsky (BZ) self-oscillation reaction is an important chemical model to elucidate nonequilibrium chemistry in an open system. However, there are only a few studies on the electrical behavior of pH oscillation induced by t
Externí odkaz:
https://doaj.org/article/0efe291f00d14cd9bd6ff1c45e1cae73
Autor:
Kimiharu Takamatsu, Nobuyuki Tanaka, Kyohei Hakozaki, Ryohei Takahashi, Yu Teranishi, Tetsushi Murakami, Ryohei Kufukihara, Naoya Niwa, Shuji Mikami, Toshiaki Shinojima, Takashi Sasaki, Yusuke Sato, Haruki Kume, Seishi Ogawa, Kazuhiro Kakimi, Takashi Kamatani, Fuyuki Miya, Tatsuhiko Tsunoda, Eriko Aimono, Hiroshi Nishihara, Kazuaki Sawada, Takeshi Imamura, Ryuichi Mizuno, Mototsugu Oya
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-12 (2021)
Targeting the inhibitory receptors (IRs) LAG-3, TIM-3 and TIGIT is a promising immune-oncology approach and the identification of biomarkers of response is crucial. Here, the authors apply automated single-cell count for these IRs in human renal cell
Externí odkaz:
https://doaj.org/article/f5c1a143c82843d6b1ca5c1840ac57f5
Autor:
Hiroshi Horiuchi, Masakazu Agetsuma, Junko Ishida, Yusuke Nakamura, Dennis Lawrence Cheung, Shin Nanasaki, Yasuyuki Kimura, Tatsuya Iwata, Kazuhiro Takahashi, Kazuaki Sawada, Junichi Nabekura
Publikováno v:
Nature Communications, Vol 11, Iss 1, Pp 1-9 (2020)
Protons have been discovered to play a role in neuronal signaling, but current methods to measure pH in the brain of animal models are limited. Here the authors develop a miniaturized proton image sensor that fits into a living mouse brain and can me
Externí odkaz:
https://doaj.org/article/59a36f71f0184c4192ca29170b222301
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
Autor:
Tatsuya Iwata, Yuki Okumura, Koichi Okumura, Tomoko Horio, Hideo Doi, Kazuhiro Takahashi, Kazuaki Sawada
Publikováno v:
Sensors, Vol 21, Iss 22, p 7682 (2021)
Towards clarifying the spatio-temporal neurotransmitter distribution, potentiometric redox sensor arrays with 23.5-µm resolution were fabricated. The sensor array based on a charge-transfer-type potentiometric sensor comprises 128×128 pixels with g
Externí odkaz:
https://doaj.org/article/ab7e73fd4e1f4d73a26798f05da53c74