Výsledky vyhledávání - "Toshihiko Nagase"

4Gbit density STT-MRAM using perpendicular MTJ realized with compact cell structure

Publikováno v: 2016 IEEE International Electron Devices Meeting (IEDM).

For the first time, 4Gbit density STT-MRAM using perpendicular MTJ in compact cell was successfully demonstrated through the tight distributions for resistance and magnetic properties. This paper includes the results regarding parasitic resistance co

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e28a3cfd830ac5b0b140063b0a64ec20
https://doi.org/10.1109/iedm.2016.7838490

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Synthesis and evaluation of novel modified γ-lactam prostanoids as EP4 subtype-selective agonists

Autor: Kiyoto Sakata, Hisao Nakai, Toru Maruyama, Masaaki Toda, Seiji Ogawa, Toshihiko Nagase, Tohru Kambe, Chiaki Minamoto, Takayuki Maruyama

Publikováno v: Bioorganic & Medicinal Chemistry. 20:702-713

To identify chemically and metabolically stable subtype-selective EP4 agonists, design and synthesis of a series of modified γ-lactam prostanoids has been continued. Prostanoids bearing 2-oxo-1,3-oxazolidine, 2-oxo-1,3-thiazolidine and 5-thioxopyrro

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9f5f16090845e02aa8890d802ab939b7
https://doi.org/10.1016/j.bmc.2011.12.009

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High-Speed Spin-Transfer Switching in GMR Nano-Pillars With Perpendicular Anisotropy

Autor: Takeshi Seki, Tatsuya Kishi, Naoharu Shimomura, Takayuki Nozaki, Masahisa Yoshikawa, Katsuya Nishiyama, Eiji Kitagawa, Hiroyuki Tomita, Tadaomi Daibou, Toshihiko Nagase, Yoshishige Suzuki, Makoto Nagamine, Sumio Ikegawa, Hiroaki Yoda

Publikováno v: IEEE Transactions on Magnetics. 47:1599-1602

We studied the spin-transfer switching probability (Psw) in giant magnetoresistance (GMR) device with perpendicular magnetizations using short nanosecond and sub-nanosecond current pulses. A switching time of 510 picoseconds was achieved with the app

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::07d727b378d6c260a6f8a38226ea2ec0
https://doi.org/10.1109/tmag.2011.2105860

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3-(2-Aminocarbonylphenyl)propanoic acid analogs as potent and selective EP3 receptor antagonists. Part 3: Synthesis, metabolic stability, and biological evaluation of optically active analogs

Autor: Hisao Nakai, Toshihiko Nagase, Masaaki Toda, Yoshiyuki Yamaura, Atsushi Kinoshita, Yoshito Tobe, Kazutoyo Sato, Ken Yoshikawa, Hiroya Takizawa, Tetsuo Obitsu, Masami Narita, Tadahiro Yoshida, Masaki Asada

Publikováno v: Bioorganic & Medicinal Chemistry. 18:3212-3223

A series of 3-(2-aminocarbonylphenyl)propanoic acid analogs possessing the (1R)-1-(3,5-dimethylphenyl)-3-methylbutylamine moiety on the carboxyamide side chain were synthesized and evaluated for their binding affinity for the EP1-4 receptors and thei

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fc8c4f87465bbd6d8ae98d25f871fa89
https://doi.org/10.1016/j.bmc.2010.03.028

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3-(2-Aminocarbonylphenyl)propanoic acid analogs as potent and selective EP3 receptor antagonists. Part 1: Discovery and exploration of the carboxyamide side chain

Autor: Ken Yoshikawa, Masaaki Toda, Masaki Asada, Hiroya Takizawa, Kazutoyo Sato, Motoyuki Tanaka, Hisao Nakai, Masami Narita, Shuichi Ohuchida, Yoshiyuki Yamaura, Tetsuo Obitsu, Toshihiko Nagase

Publikováno v: Bioorganic & Medicinal Chemistry. 18:80-90

A series of 3-(2-aminocarbonyl-4-phenoxymethylphenyl)propanoic acid analogs were synthesized and evaluated for their EP3 antagonist activity in the presence of additive serum albumin. Several compounds were biologically evaluated for their in vivo ef

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7f080c21363c1c43c00d2f0ff6979c55
https://doi.org/10.1016/j.bmc.2009.11.023

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Discovery of a series of acrylic acids and their derivatives as chemical leads for selective EP3 receptor antagonists

Autor: Yoshiyulci Yamaura, Toshihiko Nagase, Kazutoyo Sato, Masaki Asada, Masaaki Toda, Shuichi Ohuchida, Isamu Sugimoto, Masami Narita, Tetsuo Obitsu, Hisao Nakai

Publikováno v: Bioorganic & Medicinal Chemistry. 17:6567-6582

A series of acrylic acids and their structurally related compounds were evaluated for their binding affinity to four EP receptor subtypes (EP1-4). Starting from the initial hit 3, which was discovered in our in-house library, compounds 4 and 5 were i

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9edb389cb091cfb32e897d49ecc71709
https://doi.org/10.1016/j.bmc.2009.08.007

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Tunnel Magnetoresistance Over 100% in MgO-Based Magnetic Tunnel Junction Films With Perpendicular Magnetic L1$_{0}$-FePt Electrodes

Autor: Eiji Kitagawa, Tadaomi Daibou, Makoto Nagamine, Toshihiko Nagase, Katsuya Nishiyama, Hiroaki Yoda, Masahisa Yoshikawa, Tatsuya Kishi

Publikováno v: IEEE Transactions on Magnetics. 44:2573-2576

Perpendicular L10-FePt/MgO/Fe/L10 -FePt magnetic tunnel junction (MTJ) films with the (001) texture were successfully developed to obtain a large tunnel magnetoresistance (TMR) above 100 % at room temperature. The TMR ratio in the L10-FePt/MgO/Fe/L10

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a4dd50505305562afedf0767e18e94aa
https://doi.org/10.1109/tmag.2008.2003059

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