Zobrazeno 1 - 10
of 23
pro vyhledávání: '"Machiko Akiyama"'
Autor:
Takanori Gotoh, Tadashi Watanabe, Mamoru Mimuro, Takashi Yamashita, Satoru Watanabe, Masami Kobayashi, Machiko Akiyama, Hajime Koizumi, Y. Itoh, Yoshihiro Shiraiwa, Tohru Tsuchiya, Hideaki Miyashita
Publikováno v:
Photosynthesis Research. 84:201-207
A 'metal-free' chlorophyll (Chl) a, pheophytin (Phe) a, functions as the primary electron acceptor in PS II. On the basis of Phe a/PS II = 2, Phe a content is postulated as an index for estimation of the stoichiometry of pigments and photosystems. We
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0734bf67a4e2a575382c70f12e4aab32
https://doi.org/10.1007/s11120-005-0474-y
https://doi.org/10.1007/s11120-005-0474-y
Autor:
Y. Itoh, Yoshihiro Shiraiwa, Hajime Koizumi, Takayuki Hoshino, Sadamasa Hosoda, Masami Kobayashi, Machiko Akiyama
Publikováno v:
Science and Technology of Advanced Materials. 6:551-557
Cancer photodynamic therapy (PDT) requires the availability of photosensitizers which have a high efficiency and selectivity for the destruction of tumor cells. Chlorophyll (Chl) a is one of the favorable photosensitizers, because it has a high extin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ef45661354ccb33c2262af7ab478903a
https://doi.org/10.1016/j.stam.2005.06.022
https://doi.org/10.1016/j.stam.2005.06.022
Autor:
Seiji Akimoto, Hideaki Miyashita, Makio Yokono, Tohru Tsuchiya, Iwao Yamazaki, Masami Kobayashi, Machiko Akiyama, Mamoru Mimuro, Takanori Gotoh
Publikováno v:
FEBS Letters. 556:95-98
The primary electron donor of photosystem (PS) II in the chlorophyll (Chl) d-dominated cyanobacterium Acaryochloris marina was confirmed by delayed fluorescence (DF) and further proved by pigment contents of cells grown under several light intensitie
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::63d322fd56907ec49de810c98fafedb1
https://doi.org/10.1016/s0014-5793(03)01383-8
https://doi.org/10.1016/s0014-5793(03)01383-8
Autor:
Masami Kobayashi, Shigetoh Miyachi, Tadashi Watanabe, Machiko Akiyama, Hideo Kise, Mamoru Mimuro, Hideaki Miyashita
Publikováno v:
Photosynthesis Research. 74:97-107
A short overview, based on our own findings, is given of the minor pigments that function as key components in photosynthesis. Recently, we found the presence of chlorophyll a, chlorophyll d' and pheophytin a as minor pigments in the chlorophyll d-do
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::04dee2fb4eda775497f696875c1cc2ff
https://doi.org/10.1023/a:1020915506409
https://doi.org/10.1023/a:1020915506409
Autor:
Sieglinde Neerken, Jan Amesz, Hjalmar P. Permentier, Mette Miller, Kristiane A. Schmidt, Christine Hager-Braun, Masami Kobayashi, Machiko Akiyama
Publikováno v:
Photosynthesis Research. 64:27-39
Photosynthetically active reaction centre core (RCC) complexes were isolated from two species of green sulfur bacteria, Prosthecochloris (Ptc.) aestuarii strain 2K and Chlorobium (Chl.) tepidum, using the same isolation procedure. Both complexes cont
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ecad0b716aee725def9e2f8a19cb91a8
https://doi.org/10.1023/a:1026515027824
https://doi.org/10.1023/a:1026515027824
Autor:
Masami Kobayashi, Machiko Akiyama, Nobuaki Ishida, Hideo Kise, Hiromi Kano, Mika Koizumi, Hirozo Oh-oka, Tadashi Watanabe, Jan Amesz, Satoshi Akutsu, Fumiko Nishida, Keisuke Tominaga
Publikováno v:
Photosynthesis Research. 63:269-280
The primary electron acceptor of green sulfur bacteria, bacteriochlorophyll (BChl) 663, was isolated at high purity by an improved purification procedure from a crude reaction center complex, and the molecular structure was determined by fast atom bo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c6d3bf0ffe0e13386f8e97cf554ad9cf
https://doi.org/10.1023/a:1006480629059
https://doi.org/10.1023/a:1006480629059
Autor:
M. Koizumi, H. Kano, Hideo Kise, Machiko Akiyama, Tadataka Watanabe, Norio Wakao, N. Ishida, Mayu Yamamura, Masami Kobayashi
Publikováno v:
Zeitschrift für Physikalische Chemie. 213:207-214
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c5d72f2cc8c367a51ffb63039802ffe7
https://doi.org/10.1524/zpch.1999.213.part_2.207
https://doi.org/10.1524/zpch.1999.213.part_2.207
Autor:
Masami Kobayashi, Masayuki Hara, Machiko Akiyama, Mayu Yamamura, Tadashi Watanabe, Norio Wakao, Kazuyuki Yahara, Kazuhito Inoue, Hideo Kise
Publikováno v:
Analytical Sciences. 14:1149-1152
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d4ef90f53b94c78803395956abb36ede
https://doi.org/10.2116/analsci.14.1149
https://doi.org/10.2116/analsci.14.1149
Autor:
Tadashi Watanabe, Jan Amesz, Takehiro Hamano, Mayu Yamamura, Hirozo Oh-oka, Kazuhito Inoue, Hideo Kise, Masami Kobayashi, Machiko Akiyama
Publikováno v:
Analytica Chimica Acta. 365:199-203
Rapid conversion of bacteriochlorophyll g (BChl g) to chlorophyll a (Chl a) was observed in acetone on addition of acid in the dark. The product, Chl a esterified with farnesol (Chl aF), was identified by liquid chromatography and fast atom bombardme
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::37613838331014ce7d197e6c39902301
https://doi.org/10.1016/s0003-2670(98)00088-9
https://doi.org/10.1016/s0003-2670(98)00088-9
Autor:
Masayuki Hara, Jun Miyake, Hideo Kise, Masami Kobayashi, Machiko Akiyama, Mayu Yamamura, Satoshi Akutsu
Publikováno v:
Analytica Chimica Acta. 361:285-290
The infrared absorbance peak at 795 nm rapidly disappears while the absorbance at 675 nm increases simultaneously with the addition of acid to a solution of bacteriochlorophyll b (BChl b) in acetone in the dark. These optical changes result from ligh
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::590dc7a445d7007873158aa736dc5887
https://doi.org/10.1016/s0003-2670(98)00030-0
https://doi.org/10.1016/s0003-2670(98)00030-0