Zobrazeno 1 - 10
of 33
pro vyhledávání: '"Chiasa Uragami"'
Autor:
Nao Yukihira, Chiasa Uragami, Kota Horiuchi, Daisuke Kosumi, Alastair T. Gardiner, Richard J. Cogdell, Hideki Hashimoto
Publikováno v:
Communications Chemistry, Vol 5, Iss 1, Pp 1-11 (2022)
Studying the excitation energy transfer from carotenoids to bacteriochlorophyll a in purple photosynthetic bacteria could provide insights on how to optimize photosynthetic light-harvesting. Here, the authors study a carotenoid reconstituted core lig
Externí odkaz:
https://doaj.org/article/e00f97f7c2ad40fab8bc77d64d09112b
Autor:
Yasuhiro Nishida, Pernilla Christina Berg, Behnaz Shakersain, Karen Hecht, Akiko Takikawa, Ruohan Tao, Yumeka Kakuta, Chiasa Uragami, Hideki Hashimoto, Norihiko Misawa, Takashi Maoka
Publikováno v:
Marine Drugs, Vol 21, Iss 10, p 514 (2023)
Astaxanthin (AX), a lipid-soluble pigment belonging to the xanthophyll carotenoids family, has recently garnered significant attention due to its unique physical properties, biochemical attributes, and physiological effects. Originally recognized pri
Externí odkaz:
https://doaj.org/article/1ea7f6e0305248b594fc483b58ac650e
Autor:
Shengnan Duan, Chiasa Uragami, Kota Horiuchi, Kazuki Hino, Xiao-Feng Wang, Shin-ichi Sasaki, Hitoshi Tamiaki, Hideki Hashimoto
Publikováno v:
Communications Chemistry, Vol 4, Iss 1, Pp 1-10 (2021)
Chlorophyll derivatives can be applied in bio-solar cells, but their excited-state dynamics are not fully understood in this context. Here pump–probe time-resolved absorption spectroscopy measurements of chlorophyll derivatives reveal enhanced life
Externí odkaz:
https://doaj.org/article/a786750fb9e24ceeaa9979be5f79711d
Autor:
Kota Horiuchi, Chiasa Uragami, Ruohan Tao, Daisuke Kosumi, Richard J. Cogdell, Hideki Hashimoto
Publikováno v:
Molecules, Vol 28, Iss 11, p 4424 (2023)
Cis isomers of carotenoids play important roles in light harvesting and photoprotection in photosynthetic bacteria, such as the reaction center in purple bacteria and the photosynthetic apparatus in cyanobacteria. Carotenoids containing carbonyl grou
Externí odkaz:
https://doaj.org/article/297275e8845444ed989fd00fb6a12928
Autor:
Sofia M. Kapetanaki, Mark J. Burton, Jaswir Basran, Chiasa Uragami, Peter C. E. Moody, John S. Mitcheson, Ralf Schmid, Noel W. Davies, Pierre Dorlet, Marten H. Vos, Nina M. Storey, Emma Raven
Publikováno v:
Nature Communications, Vol 9, Iss 1, Pp 1-10 (2018)
Despite being highly toxic, carbon monoxide (CO) is also essential as an intracellular signalling molecule, but CO-dependent signalling is poorly understood. Here, authors employ spectroscopic and electrophysiology methods and find that CO activates
Externí odkaz:
https://doaj.org/article/443ba616a4bf488fa3708f48abac1594
Autor:
Sofia M. Kapetanaki, Mark J. Burton, Jaswir Basran, Chiasa Uragami, Peter C. E. Moody, John S. Mitcheson, Ralf Schmid, Noel W. Davies, Pierre Dorlet, Marten H. Vos, Nina M. Storey, Emma Raven
Publikováno v:
Nature Communications, Vol 9, Iss 1, Pp 1-1 (2018)
The originally published version of this article contained an error in the subheading ‘Heme is required for CO-dependent channel activation’, which was incorrectly given as ‘Hame is required for CO-dependent channel activation’. This has now
Externí odkaz:
https://doaj.org/article/112dfef6f2674e25b9fc4f30441b3d46
Autor:
Nishiki Minami, Kohei Yoshida, Keijiro Maeguchi, Ken Kato, Akihiro Shimizu, Genta Kashima, Masazumi Fujiwara, Chiasa Uragami, Hideki Hashimoto, Yoshio Teki
Publikováno v:
Physical Chemistry Chemical Physics. 24(22):13514-13518
大阪公立大学の手木芳男客員教授らの研究グループは、光に安定なペンタセン誘導体であるTIPS-ペンタセンの100 倍以上の光耐久性を有する新たなペンタセン誘導体の開発に成功し、関西
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b16a07ddc6df39723877679b199a7add
https://dlisv03.media.osaka-cu.ac.jp/il/meta_pub/G0000438repository_14639084-24-22-13514
https://dlisv03.media.osaka-cu.ac.jp/il/meta_pub/G0000438repository_14639084-24-22-13514
Autor:
Hashimoto, Kota Horiuchi, Chiasa Uragami, Ruohan Tao, Daisuke Kosumi, Richard J. Cogdell, Hideki
Publikováno v:
Molecules; Volume 28; Issue 11; Pages: 4424
Cis isomers of carotenoids play important roles in light harvesting and photoprotection in photosynthetic bacteria, such as the reaction center in purple bacteria and the photosynthetic apparatus in cyanobacteria. Carotenoids containing carbonyl grou
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=multidiscipl::1dea12063aaa03cb6ef889bc3bb0db24
Autor:
Nao Yukihira, Chiasa Uragami, Kota Horiuchi, Daisuke Kosumi, Alastair Gardiner, Richard Cogdell, Hideki Hashimoto
The excitation energy transfer (EET) from carotenoid to bacteriochlorophyll a (Bchl a) has a significant impact in determining the overall efficiency of utilization of the incident solar spectrum of the primary process of bacterial photosynthesis. Th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4ff5631df430f1014f65ef5c80911238
https://doi.org/10.21203/rs.3.rs-1531772/v1
https://doi.org/10.21203/rs.3.rs-1531772/v1
Publikováno v:
Chemistry – A European Journal. 26:8897-8906
Accurately mimicking structure and function of natural chlorophyll (Chl) assemblies is very challenging. Herein, we report the synthesis of a fullerene-appended Chl dimer being capable of intramolecular photoinduced charge separation (CS) with a uniq
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8604fc04410f652306bc82e1811442e8
https://doi.org/10.1002/chem.202000614
https://doi.org/10.1002/chem.202000614