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Ritsuko Fujii
Ritsuko Fujii
Associate Professor, Osaka Metropolitan University
Verified email at omu.ac.jp - Homepage
Title
Cited by
Cited by
Year
Mechanism of the carotenoid-to-bacteriochlorophyll energy transfer via the S1 state in the LH2 complexes from purple bacteria
JP Zhang, R Fujii, P Qian, T Inaba, T Mizoguchi, Y Koyama, K Onaka, ...
The Journal of Physical Chemistry B 104 (15), 3683-3691, 2000
1682000
The 2Ag− energies of all-trans-neurosporene and spheroidene as determined by fluorescence spectroscopy
R Fujii, K Onaka, M Kuki, Y Koyama, Y Watanabe
Chemical physics letters 288 (5-6), 847-853, 1998
1261998
Near-infrared time-resolved study of the S1 state dynamics of the carotenoid spheroidene
T Polívka, D Zigmantas, HA Frank, JA Bautista, JL Herek, Y Koyama, ...
The Journal of Physical Chemistry B 105 (5), 1072-1080, 2001
1212001
Two different pathways of internal conversion in carotenoids depending on the length of the conjugated chain
R Fujii, T Inaba, Y Watanabe, Y Koyama, JP Zhang
Chemical physics letters 369 (1-2), 165-172, 2003
1122003
Light‐harvesting function of carotenoids in photo‐synthesis: The roles of the newly found 11B state
Y Koyama, FS Rondonuwu, R Fujii, Y Watanabe
Biopolymers: Original Research on Biomolecules 74 (1‐2), 2-18, 2004
1012004
Fluorescence Spectroscopy of All-trans-anhydrorhodovibrin and Spirilloxanthin:  Detection of the 1Bu- Fluorescence
R Fujii, T Ishikawa, Y Koyama, M Taguchi, Y Isobe, H Nagae, Y Watanabe
The Journal of Physical Chemistry A 105 (22), 5348-5355, 2001
952001
A first detection of singlet to triplet conversion from the 11Bu− to the 13Ag state and triplet internal conversion from the 13Ag to the 13Bu state in carotenoids: dependence …
FS Rondonuwu, Y Watanabe, R Fujii, Y Koyama
Chemical physics letters 376 (3-4), 292-301, 2003
862003
Cis-Trans Carotenoids in Photosynthesis: Configurations, Excited-State Properties and Physiological Functions
Y Koyama, R Fujii
The photochemistry of carotenoids, 161-188, 1999
841999
The state energy and the displacements of the potential minima of the 2Ag− state in all-trans-β-carotene as determined by fluorescence spectroscopy
K Onaka, R Fujii, H Nagae, M Kuki, Y Koyama, Y Watanabe
Chemical Physics Letters 315 (1-2), 75-81, 1999
791999
The dependence of the ultrafast relaxation kinetics of the S2 and S1 states in β-carotene homologs and lycopene on conjugation length studied by femtosecond time-resolved …
D Kosumi, M Fujiwara, R Fujii, RJ Cogdell, H Hashimoto, M Yoshizawa
The Journal of chemical physics 130 (21), 2009
772009
The role of the 11Bu− state in carotenoid-to-bacteriochlorophyll singlet-energy transfer in the LH2 antenna complexes from Rhodobacter sphaeroides G1C, Rhodobacter sphaeroides …
FS Rondonuwu, K Yokoyama, R Fujii, Y Koyama, RJ Cogdell, ...
Chemical physics letters 390 (4-6), 314-322, 2004
712004
One-and two-photon pump–probe optical spectroscopic measurements reveal the S1 and intramolecular charge transfer states are distinct in fucoxanthin
D Kosumi, T Kusumoto, R Fujii, M Sugisaki, Y Iinuma, N Oka, Y Takaesu, ...
Chemical Physics Letters 483 (1-3), 95-100, 2009
692009
Transient Absorption from the 1Bu+ State of All‐trans‐β‐carotene Newly Identified in the Near‐infrared Region¶
JP Zhang, LH Skibsted, R Fujii, Y Koyama
Photochemistry and Photobiology 73 (3), 219-222, 2001
642001
Conjugation length dependence of relaxation kinetics in β-carotene homologs probed by femtosecond Kerr-gate fluorescence spectroscopy
D Kosumi, K Yanagi, R Fujii, H Hashimoto, M Yoshizawa
Chemical physics letters 425 (1-3), 66-70, 2006
612006
Excitation energy-transfer dynamics of brown algal photosynthetic antennas
D Kosumi, M Kita, R Fujii, M Sugisaki, N Oka, Y Takaesu, T Taira, M Iha, ...
The journal of physical chemistry letters 3 (18), 2659-2664, 2012
542012
Dye-sensitized solar cells using retinoic acid and carotenoic acids: Dependence of performance on the conjugation length and the dye concentration
XF Wang, R Fujii, S Ito, Y Koyama, Y Yamano, M Ito, T Kitamura, ...
Chemical physics letters 416 (1-3), 1-6, 2005
502005
Ultrafast excited state dynamics of fucoxanthin: excitation energy dependent intramolecular charge transfer dynamics
D Kosumi, T Kusumoto, R Fujii, M Sugisaki, Y Iinuma, N Oka, Y Takaesu, ...
Physical Chemistry Chemical Physics 13 (22), 10762-10770, 2011
492011
Protein structural deformation induced lifetime shortening of photosynthetic bacteria light-harvesting complex LH2 excited state
XH Chen, L Zhang, YX Weng, LC Du, MP Ye, GZ Yang, R Fujii, ...
Biophysical Journal 88 (6), 4262-4273, 2005
482005
Probing the effect of the binding site on the electrostatic behavior of a series of carotenoids reconstituted into the light-harvesting 1 complex from purple photosynthetic …
K Nakagawa, S Suzuki, R Fujii, AT Gardiner, RJ Cogdell, M Nango, ...
The Journal of Physical Chemistry B 112 (31), 9467-9475, 2008
472008
Generation of triplet and cation-radical bacteriochlorophyll a in carotenoidless LH1 and LH2 antenna complexes from Rhodobacter sphaeroides
L Limantara, R Fujii, JP Zhang, T Kakuno, H Hara, A Kawamori, T Yagura, ...
Biochemistry 37 (50), 17469-17486, 1998
431998
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