Zobrazeno 1 - 10
of 50
pro vyhledávání: '"Kouji Chiba"'
Autor:
Shin-ichi Ohkoshi, Kosuke Nakagawa, Marie Yoshikiyo, Asuka Namai, Kenta Imoto, Yugo Nagane, Fangda Jia, Olaf Stefanczyk, Hiroko Tokoro, Junhao Wang, Takeshi Sugahara, Kouji Chiba, Kazuhiko Motodohi, Kazuo Isogai, Koki Nishioka, Takashi Momiki, Ryu Hatano
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-12 (2023)
Abstract Solid refrigerants exhibiting a caloric effect upon applying external stimuli are receiving attention as one of the next-generation refrigeration technologies. Herein, we report a new inorganic refrigerant, rubidium cyano-bridged manganese
Externí odkaz:
https://doaj.org/article/cdc639f3dae4475bb4fa968593e92b35
Autor:
Shunsuke Fujisawa, Junya Furukawa, Takuto Hara, Keiske Okada, Kouji Chiba, Yuzo Nakano, Toshiki Hyodo, Yoji Nagashima, Masato Fujisawa
Publikováno v:
Clinical Case Reports, Vol 11, Iss 11, Pp n/a-n/a (2023)
Key Clinical Message Renal cell carcinoma as a secondary malignant neoplasm is relatively rare; however, the possibility of secondary renal cell carcinoma following chemoradiotherapy for childhood nephroblastoma should be considered. Abstract The occ
Externí odkaz:
https://doaj.org/article/0c86693b01204a1e83ab7f08b0cb58ca
Publikováno v:
Chemistry – A European Journal.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::41945b79da832385301d2034c170b21d
https://doi.org/10.1002/chem.202301255
https://doi.org/10.1002/chem.202301255
Autor:
Shunsuke Fujisawa, Junya Furukawa, Takuto Hara, Keisuke Okada, Kouji Chiba, Yuzo Nakano, Toshiki Hyodo, Yoji Nagashima, Masato Fujisawa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::caaa965f396ee97c57a9c05e4bf5a1f8
https://doi.org/10.22541/au.167946324.43216410/v1
https://doi.org/10.22541/au.167946324.43216410/v1
Publikováno v:
Journal of Materials Chemistry C. 9:10689-10696
We show an anomalous change in the phonon frequency at the magnetic phase transition on a cyanide-bridged bimetal assembly, Mn3[W(CN)8]2(pyrimidine)4·6H2O. This compound shows a frequency shift in the CN stretching mode below the magnetic phase tran
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c22d4e502672fed1ebaf2df51afeffb7
https://doi.org/10.1039/d1tc01048d
https://doi.org/10.1039/d1tc01048d
Autor:
Marie Yoshikiyo, Asuka Namai, Kenta Imoto, Takaya Yoshida, Koji Nakabayashi, Kouji Chiba, Hiroko Tokoro, Shin-ichi Ohkoshi
Publikováno v:
Chemical Science
Atomic vibrations due to stretching or bending modes cause optical phonon modes in the solid phase. These optical phonon modes typically lie in the frequency range of 102 to 104 cm−1. How much can the frequency of optical phonon modes be lowered? H
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8d1c6b223835f384dc484e332acd1007
https://pubmed.ncbi.nlm.nih.gov/34123153
https://pubmed.ncbi.nlm.nih.gov/34123153
Autor:
Akihito Konishi, Yuya Tsutsui, Makoto Yasuda, Hideto Nakajima, Akio Baba, Daiki Tanaka, Koichi Nakaoka, Kouji Chiba
Publikováno v:
Chemistry (Weinheim an der Bergstrasse, Germany). 26(65)
Selective bond formations are one of the most important reactions in organic synthesis. In the Lewis acid mediated electrophile reactions of carbonyls, the selective formation of a carbonyl-acid complex plays a critical role in determining selectivit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d0e018d0ab879784572be1c00af30388
https://pubmed.ncbi.nlm.nih.gov/32870540
https://pubmed.ncbi.nlm.nih.gov/32870540
Publikováno v:
Chemical Science. 9:6041-6052
The cyclization of heteroatom-containing alkynes with π acidic metal salts is an attractive method to prepare heterocycles because the starting materials are readily available and the organometallic compounds are useful synthetic intermediates. A ne
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cc9b30a4dd824e69674289943a75c29f
https://doi.org/10.1039/c8sc01537f
https://doi.org/10.1039/c8sc01537f
Autor:
Kouji Chiba, Kosuke Nakagawa, Shin-ichi Ohkoshi, Asuka Namai, Rei Fujiwara, Hiroko Tokoro, Marie Yoshikiyo
Publikováno v:
Scientific Reports, Vol 7, Iss 1, Pp 1-8 (2017)
Scientific Reports
Scientific Reports
Recent developments in terahertz technologies provide new tools for analysis, inspection, and nondestructive sensing. If a heavy atom is encapsulated in a cage of a porous material, the atom should vibrate slowly and resonate with a low-frequency ter
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::550011da9369076f7790521136a504e7
http://link.springer.com/article/10.1038/s41598-017-08551-4
http://link.springer.com/article/10.1038/s41598-017-08551-4
Publikováno v:
Chemistry - A European Journal. 23:5219-5223
Cage-shaped borates tethered by heavier Group 14 elements (Si or Ge) were synthesized. These possess an intramolecularly transannular pπ -σ* interaction between the boron center and the tethered Si/Ge atom, which allows the precise tuning of their
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c24f731097fda4e6efeb7df0c711a65b
https://doi.org/10.1002/chem.201700659
https://doi.org/10.1002/chem.201700659