Zobrazeno 1 - 10
of 164
pro vyhledávání: '"Yutaka Nagasawa"'
Autor:
Yoshitaka Saga, Madoka Yamashita, Michie Imanishi, Yukihiro Kimura, Yuto Masaoka, Tsubasa Hidaka, Yutaka Nagasawa
Publikováno v:
ACS Omega, Vol 5, Iss 12, Pp 6817-6825 (2020)
Externí odkaz:
https://doaj.org/article/85f544c4c39c4cf09afe13fc419d286a
Publikováno v:
The Journal of Physical Chemistry B. 126:3539-3550
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bd7c78b82032de201d88c6b3b081111d
https://doi.org/10.1021/acs.jpcb.2c00248
https://doi.org/10.1021/acs.jpcb.2c00248
Autor:
Yusuke Yoneda, Tomoyasu Noji, Naoto Mizutani, Daiji Kato, Masaharu Kondo, Hiroshi Miyasaka, Yutaka Nagasawa, Takehisa Dewa
Publikováno v:
Physical Chemistry Chemical Physics. 24:24714-24726
The energy transfer dynamics of the biohybrid photosynthetic antenna complexes were investigated by transient absorption. The mechanism of energy transfer was discussed in terms of the higher-lying exciton state of bacteriochlorophyll aggregates.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ecae8488ad88d26a2ca55cc02d2b712a
https://doi.org/10.1039/d2cp02465a
https://doi.org/10.1039/d2cp02465a
Autor:
Andrey S. Mereshchenko, Olesya S. Myasnikova, Mikhail Yu. Skripkin, Yutaka Nagasawa, Leonid Yu. Beliaev, Tsubasa Hidaka, Taras A. Khvorost, Mikhail N. Ryazantsev, N. A. Bogachev, Maxim S. Panov, Yuto Masaoka, Alexey S. Ostras
Publikováno v:
The Journal of Physical Chemistry B. 125:7213-7221
Ultrafast excited-state dynamics of CuBr3- complex was studied in acetonitrile and dichloromethane solutions using femtosecond transient absorption spectroscopy with 18 fs temporal resolution and quantum-chemical DFT calculations. Upon 640 nm excitat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2395fb340e2db7c810e4383a8212d8a5
https://doi.org/10.1021/acs.jpcb.1c03797
https://doi.org/10.1021/acs.jpcb.1c03797
Autor:
Hiroaki Kurishita, Hiroyuki Ishizaki, Hun Chea Jung, Koichi Niikura, Masahiro Onoi, Yutaka Nagasawa, Shunsuke Makimura, Tatsuaki Sakamoto, Hiroaki Ohfuji, Atsuro Kimura
Publikováno v:
Materials Science Forum. 1024:103-109
Tungsten (W) is a principal candidate as target material because of its high density and extremely high melting point. W inherently has a critical disadvantage of its brittleness at around room temperature (low temperature brittleness), recrystalliza
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b2366512e0febb00068b2ecad5d712cf
https://doi.org/10.4028/www.scientific.net/msf.1024.103
https://doi.org/10.4028/www.scientific.net/msf.1024.103
Autor:
Yoshitaka Saga, Tsubasa Hidaka, Michie Imanishi, Yuto Masaoka, Yukihiro Kimura, Madoka Yamashita, Yutaka Nagasawa
Publikováno v:
The Journal of Physical Chemistry B. 125:2009-2017
Control of the spectral overlap between energy donors and acceptors provides insight into excitation energy transfer (EET) mechanisms in photosynthetic light-harvesting proteins. Substitution of energy-donating B800 bacteriochlorophyll (BChl) a with
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::08f1bf2a27d4733ef55a777aff198394
https://doi.org/10.1021/acs.jpcb.0c09605
https://doi.org/10.1021/acs.jpcb.0c09605
Autor:
Yusuke Yoneda, Masaya Kito, Daiki Mori, Akari Goto, Masaharu Kondo, Hiroshi Miyasaka, Yutaka Nagasawa, Takehisa Dewa
Publikováno v:
The Journal of chemical physics. 156(9)
Photosynthetic light-harvesting (LH) systems consist of photosynthetic pigments, which are non-covalently self-assembled with protein scaffolds in many phototrophs and attain highly efficient excitation energy transfer via ultrafast dynamics. In this
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::19c3fcde6ec56d53bd22eb0c6397fdd5
https://pubmed.ncbi.nlm.nih.gov/35259912
https://pubmed.ncbi.nlm.nih.gov/35259912
Autor:
Takehisa Dewa, Akari Goto, Nobutaka Takeda, Yutaka Nagasawa, Hiromi Harada, Hiroshi Miyasaka, Masaharu Kondo, Yusuke Yoneda
Publikováno v:
The Journal of Physical Chemistry C. 124:8605-8615
A functional linkage between light-harvesting and photocatalytic components is a pivotal issue for using solar energy in chemical conversions; however, this concept is far from being practically re...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b3a006bdc0dc6798bd652100871425e5
https://doi.org/10.1021/acs.jpcc.0c01150
https://doi.org/10.1021/acs.jpcc.0c01150
Autor:
Yukihiro Kimura, Yuto Masaoka, Madoka Yamashita, Yutaka Nagasawa, Yoshitaka Saga, Tsubasa Hidaka, Michie Imanishi
Publikováno v:
ACS Omega, Vol 5, Iss 12, Pp 6817-6825 (2020)
The manipulation of B800 bacteriochlorophyll (BChl) a in light-harvesting complex 2 (LH2) from the purple photosynthetic bacterium Phaeospirillum molischianum (molischianum-LH2) provides insight for understanding the energy transfer mechanism and the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9bcf16d1f26d25d6c1259cdd216c728e
https://doaj.org/article/85f544c4c39c4cf09afe13fc419d286a
https://doaj.org/article/85f544c4c39c4cf09afe13fc419d286a
Autor:
Tsubasa Hidaka, Takahiro Teramoto, Yutaka Nagasawa, Akifumi Matsumoto, Keita Sugihara, Chikashi Ota
Publikováno v:
The journal of physical chemistry. B. 125(38)
Femtosecond time-resolved transient absorption spectroscopy was performed for a nonfluorescent solvatochromic dye, phenol blue, N-(4-dimethylaminophenyl)-1,4-benzoquinoneimine, which exhibits ultrafast nonradiative decay due to its flexible molecular
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9efc9770fe05850c88c60ffbd70b3f24
https://pubmed.ncbi.nlm.nih.gov/34543033
https://pubmed.ncbi.nlm.nih.gov/34543033