Zobrazeno 1 - 10
of 987
pro vyhledávání: '"Tetsuya Osaka"'
Publikováno v:
Journal of Power Sources Advances, Vol 24, Iss , Pp 100129- (2023)
Non-aqueous Li–O2 batteries offer an extremely high energy density, but suffer from high overvoltage on charge and poor cycle characteristics. In the past decade, soluble redox mediators (RMs) have been utilized to reduce the charge overvoltage. Ho
Externí odkaz:
https://doaj.org/article/4aa3bafad76240f5a169a8d10fbdefe3
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:
Electrochemistry Communications, Vol 122, Iss , Pp 106905- (2021)
Lithium-ion capacitors (LICs) operate by two mechanisms, namely a double-layer mechanism based on a capacitor-like positive electrode and the intercalation mechanism of a battery-like negative electrode. Hence, well-designed reaction kinetics between
Externí odkaz:
https://doaj.org/article/596c430e827f414090eb5a3ad4545e46
Identification of Soluble Degradation Products in Lithium–Sulfur and Lithium-Metal Sulfide Batteries
Autor:
Fabian Horsthemke, Christoph Peschel, Kristina Kösters, Sascha Nowak, Kentaro Kuratani, Tomonari Takeuchi, Hitoshi Mikuriya, Florian Schmidt, Hikari Sakaebe, Stefan Kaskel, Tetsuya Osaka, Martin Winter, Hiroki Nara, Simon Wiemers-Meyer
Publikováno v:
Separations, Vol 9, Iss 3, p 57 (2022)
Most commercially available lithium ion battery systems and some of their possible successors, such as lithium (metal)-sulfur batteries, rely on liquid organic electrolytes. Since the electrolyte is in contact with both the negative and the positive
Externí odkaz:
https://doaj.org/article/6d97575ce1ea4821be98ff11b2074dd7
Autor:
Sho Hideshima, Shofarul Wustoni, Masumi Kobayashi, Hiroki Hayashi, Shigeki Kuroiwa, Takuya Nakanishi, Tetsuya Osaka
Publikováno v:
Sensing and Bio-Sensing Research, Vol 17, Iss , Pp 25-29 (2018)
As amyloid-β peptide 1–42 (Aβ42) was found to be an emerging and important biomarker for Alzheimer's disease, the detection of this peptide in biological samples such as human serum (HS) has become very important for evaluating the potential dise
Externí odkaz:
https://doaj.org/article/249ec817bc724c9d874606931b9cdefd
Autor:
Hiroki Nara, Keisuke Morita, Tokihiko Yokoshima, Daikichi Mukoyama, Toshiyuki Momma, Tetsuya Osaka
Publikováno v:
AIMS Materials Science, Vol 3, Iss 2, Pp 448-459 (2016)
Static degradation of LiCoO2 cathodes is a problem that hinders accurate analysis using our developed separable symmetric cell. Therefore, in this study we investigate the static degradation of LiCoO2 cathodes in separable symmetric cells by electroc
Externí odkaz:
https://doaj.org/article/1402de94077543b388b85e8661428c62
Autor:
Sho Hideshima, Keisuke Fujita, Yoshitaka Harada, Mika Tsuna, Yasuhiro Seto, Satoshi Sekiguchi, Shigeki Kuroiwa, Takuya Nakanishi, Tetsuya Osaka
Publikováno v:
Sensing and Bio-Sensing Research, Vol 7, Iss , Pp 90-94 (2016)
Food allergens, especially buckwheat proteins, sometimes induce anaphylactic shock in patients after ingestion. Development of a simple and rapid screening method based on a field effect transistor (FET) biosensor for food allergens in food facilitie
Externí odkaz:
https://doaj.org/article/acbb7d617ae34cb3aa326eecc1b4ff9b
Publikováno v:
APL Materials, Vol 6, Iss 4, Pp 047704-047704-8 (2018)
Among the recent advancements in lithium–oxygen (Li–O2) chemistries, redox mediators (RMs) have been revealed to play a significant role in decreasing overpotential on charging and in improving cycling performance. However, an intrinsic problem i
Externí odkaz:
https://doaj.org/article/ef1392bdcb7442d1916004d92224f582
Publikováno v:
APL Materials, Vol 6, Iss 4, Pp 047401-047401-1 (2018)
Externí odkaz:
https://doaj.org/article/8132c2236ad24bc0af0443501070dfae
Autor:
Shanshan Cheng, Kaori Hotani, Sho Hideshima, Shigeki Kuroiwa, Takuya Nakanishi, Masahiro Hashimoto, Yasuro Mori, Tetsuya Osaka
Publikováno v:
Materials, Vol 7, Iss 4, Pp 2490-2500 (2014)
Detection of tumor markers is important for cancer diagnosis. Field-effect transistors (FETs) are a promising method for the label-free detection of trace amounts of biomolecules. However, detection of electrically charged proteins using antibody-imm
Externí odkaz:
https://doaj.org/article/88cf3ef600664245bc259f857459cfd0