Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Takafumi Shiraogawa"'
Autor:
Zhen Lei, Mizuki Endo, Hitoshi Ube, Takafumi Shiraogawa, Pei Zhao, Koichi Nagata, Xiao-Li Pei, Tomoya Eguchi, Toshiaki Kamachi, Masahiro Ehara, Takeaki Ozawa, Mitsuhiko Shionoya
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-9 (2022)
Photoluminescent gold clusters have unique chemical and physical properties based on their perturbed electronic structures. Here, the authors report the synthesis of carbon-centered Au(I)-Ag(I) clusters with high phosphorescence quantum yields using
Externí odkaz:
https://doaj.org/article/a63e97917dd8476a9f484dc1a0ebacf4
Autor:
Masayuki Suda, Yuranan Thathong, Vinich Promarak, Hirotaka Kojima, Masakazu Nakamura, Takafumi Shiraogawa, Masahiro Ehara, Hiroshi M. Yamamoto
Publikováno v:
Nature Communications, Vol 10, Iss 1, Pp 1-7 (2019)
The chirality provides new route for organic materials to be implemented in the spintronics applications. Here the authors show a solid-state spin-filtering device in an organic spin-valve structure enabled by light irradiation induced change in the
Externí odkaz:
https://doaj.org/article/42404d3f2e284cef82bc34ee347bbfb3
Publikováno v:
Bulletin of the Chemical Society of Japan. 95:1303-1307
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2334fabac52cd1df559f4c41436bba74
https://doi.org/10.1246/bcsj.20220185
https://doi.org/10.1246/bcsj.20220185
Autor:
Jun-ya Hasegawa, Takafumi Shiraogawa
Publikováno v:
The journal of physical chemistry letters. 13(36)
The design of functional molecules is regarded as searching for molecules with desired functionalities in chemical space populated by candidate molecules. Considering the geometric stability of molecules during the search process is crucial for desig
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::21c8cfa351e7d86d626f77915728b593
https://pubmed.ncbi.nlm.nih.gov/36073988
https://pubmed.ncbi.nlm.nih.gov/36073988
Autor:
Masahiro Ehara, Takafumi Shiraogawa
Publikováno v:
The Journal of Physical Chemistry C. 124:13329-13337
Properties of molecular aggregates are defined by their composition and structure. It is becoming possible to control these elements via advances in experimental techniques, and therefore the desig...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c45aa6e05486d506de3c6eeca78620ea
https://doi.org/10.1021/acs.jpcc.0c01730
https://doi.org/10.1021/acs.jpcc.0c01730
Autor:
Yuuki Onitsuka, Yu Harabuchi, Nobuyuki Akai, Shin Nosuke Kinoshita, Satoshi Maeda, Hiroshi Kohguchi, Masahiro Ehara, Yoshiya Inokuchi, Takayuki Ebata, Takafumi Shiraogawa, Kaoru Yamazaki
Publikováno v:
Physical Chemistry Chemical Physics. 21:19755-19763
The electronic states and photochemistry including nonradiative decay (NRD) and trans(E) → cis(Z) isomerization of methylcinnamate (MC) and its hydrogen-bonded complex with methanol have been investigated under jet-cooled conditions. S1(1nπ*) and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5809d8070b277697126c186e40e8a0dd
https://doi.org/10.1039/c9cp02914a
https://doi.org/10.1039/c9cp02914a
Autor:
Masahiro Ehara, Mitsuhiko Shionoya, Takafumi Shiraogawa, Hirotaka Yonezawa, Mengying Han, Shohei Tashiro
Publikováno v:
Chemistry, an Asian journal. 16(3)
Porous crystals with well-defined active metal centers on the pore surface have high potential as heterogeneous metal catalysts. We have recently demonstrated that a porous molecular crystal, metal-macrocycle framework (MMF), catalyzes olefin migrati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4ae6c723d531817778250db1c084ba98
https://pubmed.ncbi.nlm.nih.gov/33300244
https://pubmed.ncbi.nlm.nih.gov/33300244
Autor:
Masahiro Ehara, Hirotaka Yonezawa, Mitsuhiko Shionoya, Shohei Tashiro, Takeaki Ozawa, Rintaro Shimada, Takafumi Shiraogawa
Publikováno v:
Journal of the American Chemical Society. 140:16610-16614
A nanosized confined space with well-defined functional surfaces has great potential to control the efficiency and selectivity of catalytic reactions. Herein we report that a 1,6-diene, which normally forms an intramolecular [2+2] cycloadduct under p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dd8b8e0bb5913d22e8f961d16d3f3ddd
https://doi.org/10.1021/jacs.8b08534
https://doi.org/10.1021/jacs.8b08534
Autor:
Masahiro Ehara, Carlo Adamo, Ryoichi Fukuda, Ilaria Ciofini, Akimitsu Okamoto, Gaelle Candel, Takafumi Shiraogawa
Publikováno v:
Journal of Computational Chemistry. 40:127-134
Recently, exciton-controlled hybridization-sensitive fluorescent oligonucleotide (ECHO) probe, which shows strong emission in the near-infrared region via hybridization to the target DNA and/or RNA strand, has been developed. In this work, photophysi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f9107ca3ce03ebf0fb38d1d75ed5eec3
https://doi.org/10.1002/jcc.25553
https://doi.org/10.1002/jcc.25553
Autor:
Takafumi Shiraogawa, Benedetta Mennucci, Sandro Jurinovich, Lorenzo Cupellini, Masahiro Ehara
Publikováno v:
Journal of Computational Chemistry. 39:931-935
Recently, a method to calculate the absorption and circular dichroism (CD) spectra based on the exciton coupling has been developed. In this work, the method was utilized for the decomposition of the CD and circularly polarized luminescence (CPL) spe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0f276e8ea0346fff3e5ebb80ee86de43
https://doi.org/10.1002/jcc.25169
https://doi.org/10.1002/jcc.25169