ながぴ自己紹介

論文・著書リスト
（学会のproceedingsには*印がついてます。）

2025年

127. "A distinct double-ring LH1–LH2 photocomplex from an extremophilic phototroph"
Kazutoshi Tani, Kenji V. P. Nagashima, Risa Kojima, Masaharu Kondo, Ryo Kanno, Issei Satoh, Mai Kawakami, Naho Hiwatashi, Kazuna Nakata, Sakiko Nagashima, Kazuhito Inoue, Yugo Isawa, Ryoga Morishita, Shinichi Takaichi, Endang R. Purba, Malgorzata Hall, Long-Jiang Yu, Michael T. Madigan, Akira Mizoguchi, Bruno M. Humbel, Yukihiro Kimura, Yutaka Nagasawa, Takehisa Dewa & Zheng-Yu Wang-Otomo
Nature Communications volume 16, Article number: 1410 (2025)
　
2024年

126.「糖ガラス中で凍結する分子運動の分光学的観測」
長澤　裕、石川　宙、低温生物工学会誌、70,(2), 41-48 (2024).
　
125.「バイオハイブリッド光合成アンテナにおけるエネルギー移動の過渡吸収スペクトル測定」
長澤　裕、高分子、73巻、6月号、271-272 (2024)
　
124. 「インジゴ色素の光化学反応：光異性化とプロトン移動のダイナミクス」
長澤　裕、寺本　高啓、光化学、55(1), 17-24 （2024）.
　
123. "Spectral heterogeneity of phenol blue in protic solvents revealed by ultrafast nonradiative decay dynamics"
Tsubasa Hidaka, Taketomo Tanaka, Takayuki Murai, Takahiro Teramoto, Yutaka Nagasawa
ChemPhotoChem, 2024, 8, e202300163, DOI: 10.1002/cptc.202300163

　
2023年
122. "Conversion of B800 Bacteriochlorophyll a to 3-Acetyl Chlorophyll a in the Light-Harvesting Complex 3 by In Situ Oxidation"
Yoshitaka Saga, Kohei Hamanishi, Tetsuya Yamamoto, Kazuki Hinago, and Yutaka Nagasawa
J. Phys. Chem. B, 127(12), 2683–2689 (2023)

　
2022年
121. "Energy transfer dynamics and the mechanism of biohybrid photosynthetic antenna complexes chemically linked with artificial chromophores"
Yusuke Yoneda, Tomoyasu Noji, Naoto Mizutani, Daiji Kato, Masaharu Kondo, Hiroshi Miyasaka, Yutaka Nagasawa and Takehisa Dewa
Phys. Chem. Chem. Phys., 24, 24714-24726 (2022)

Physical Chemistry Chemical Physics（Issue 40, 2022）のBack coverになりました。

　
120. "Red-Edge Effect of Auramine O in Saccharide Glasses"
Atsushi Toyo, Taketomo Tanaka, Sora Ishikawa and Yutaka Nagasawa, Cryobio. Cryotech., 68(2), 49-53 (2022)

　
119. "Ultrafast Excited State Dynamics of Forward and Reverse trans-cis Photoisomerization of Red-Light-Absorbing Indigo Derivatives"
Yu Kihara, Shuntaro Tani, Yamato Higashi, Takahiro Teramoto, and Yutaka Nagasawa*
J. Phys. Chem. B, 126(19), 3539–3550 (2022)

　
118. "Ultrafast Energy Transfer between Self-Assembled Fluorophore and Photosynthetic Light-Harvesting Complex 2 (LH2) in Lipid Bilayer"
Yusuke Yoneda, Masaya Kito, Daiki Mori, Akari Goto, Masaharu Kondo, Hiroshi Miyasaka, Yutaka Nagasawa, and Takehisa Dewa
J. Chem. Phys., 156, 095101 (2022).

2021年
117. "Nonradiative Decay and Vibrational Dephasing of Malachite Green in Trehalose Glass Monitored by Femtosecond Time-Resolved Transient Absorption Spectroscopy"
Atsushi TOYO, Keita SUGIHARA, and Yutaka NAGASAWA, Cryobio. Cryotech.， 67(2), 115-119, 2021

　
116. "Direct determination of molar absorption coefficients of several molecules in the lowest excited singlet states"
Masafumi Koga, Hikaru Sotome, Naoki Ide, Syoji Ito, Yutaka Nagasawa & Hiroshi Miyasaka
Photochem Photobiol Sci, 20, 1287–1297 (2021)

　
115.　"Ultrafast Dynamics of a Solvatochromic Dye, Phenol Blue: Tautomerization and Coherent Wavepacket Oscillations"
Chikashi Ota, Akifumi Matsumoto, Tsubasa Hidaka, Keita Sugihara, Takahiro Teramoto, and Yutaka Nagasawa
J. Phys. Chem. B 2021, 125, 38, 10832–10842

　
114. "Vibrational Dephasing along the Reaction Coordinate of an Electron Transfer Reaction"
Yusuke Yoneda, Bryan Kudisch, Shahnawaz Rafiq, Margherita Maiuri, Yutaka Nagasawa, Gregory D. Scholes, and Hiroshi Miyasaka
J. Am. Chem. Soc., 2021, 143, 36, 14511–14522

　
113. "Ultrafast Excited-State Dynamics of CuBr₃^– Complex Studied with Sub-20 fs Resolution"
Taras A. Khvorost, Leonid Yu. Beliaev, Yuto Masaoka, Tsubasa Hidaka, Olesya S. Myasnikova, Alexey S. Ostras, Nikita A. Bogachev, Mikhail Yu. Skripkin, Maxim S. Panov, Mikhail N. Ryazantsev, Yutaka Nagasawa, and Andrey S. Mereshchenko*
J. Phys. Chem. B, 2021, 125, 26, 7213–7221

　
112. "Energy Transfer Dynamics in Light-Harvesting Complex 2 Variants Containing Oxidized B800 Bacteriochlorophyll a"
Yoshitaka Saga*, Yuji Otsuka, Aiko Tanaka, Yuto Masaoka, Tsubasa Hidaka, and Yutaka Nagasawa*
J. Phys. Chem. B, 2021, 125, 25, 6830–6836
　
　
111．"Excitation Energy Transfer from Bacteriochlorophyll b in the B800 Site to B850 Bacteriochlorophyll a in Light-Harvesting Complex 2"
Yoshitaka Saga, Madoka Yamashita, Yuto Masaoka, Tsubasa Hidaka, Michie Imanishi, Yukihiro Kimura, and Yutaka Nagasawa
J. Phys. Chem. B, 125(8), 2009–2017 (2021)
　
　
110. "Enhanced light harvesting and photocurrent generation activities of biohybrid light–harvesting 1–Reaction center core complexes (LH1-RCs) from Rhodopseudomonas palustris"
Genki Kasagi, Yusuke Yoneda, Masaharu Kondo, Hiroshi Miyasaka, Yutaka Nagasawa, Takehisa Dewa,
J. Photochem. Photobio. A: Chem., 405, 112790 (2021)

　
2020年
109. "In situ formation of photoactive B-ring reduced chlorophyll isomer in photosynthetic protein LH2"
Yoshitaka Saga, Yuji Otsuka, Daichi Funakoshi, Yuto Masaoka, Yu Kihara, Tsubasa Hidaka, Hiroka Hatano, Hitoshi Asakawa, Yutaka Nagasawa & Hitoshi Tamiaki
Scientific Reports, 10, 19383 (2020)

　
108. "Vibrational decoherence induced by ultrafast intramolecular charge separation of an asymmetric bianthryl derivative"
Eisuke Takeuchi, Masayasu Muramatsu, Yusuke Yoneda, Tetsuro Katayama, Akira Iwamoto, Yutaka Nagasawa, and Hiroshi Miyasaka
J. Chem. Phys., 153, 084307 (2020); 10.1063/5.0018482

　
107. "Excited State dynamics of charge transfer complexes of fullerenes in an electron donating solvent"
Yosuke Takahashi, Keita Sugihara, Yutaka Nagasawa
J. Photochem. Photobio. A: Chem., 403, 112861 (2020)

　
106. "Ultrafast Energy Transfer of Biohybrid Photosynthetic Antenna Complexes in Molecular Assembly Systems"
Dewa T., Yoneda Y., Kondo M., Miyasaka H., Nagasawa Y.
In: Miyasaka H., Matsuda K., Abe J., Kawai T. (eds) Photosynergetic Responses in Molecules and Molecular Aggregates. Springer, Singapore, pp 389-401, (2020).

　
105. "Ultrafast Photodynamics and Quantitative Evaluation of Biohybrid Photosynthetic Antenna and Reaction Center Complexes Generating Photocurrent"
Yusuke Yoneda, Akari Goto, Nobutaka Takeda, Hiromi Harada, Masaharu Kondo, Hiroshi Miyasaka, Yutaka Nagasawa^*, Takehisa Dewa^*,
J. Phys. Chem. C, 2020, 124, 16, 8605–8615
　
　
104. "Reconstitution of 3-Acetyl Chlorophyll a into Light-Harvesting Complex 2 from the Purple Photosynthetic Bacterium Phaeospirillum molischianum"
Yoshitaka Saga, Madoka Yamashita, Michie Imanishi, Yukihiro Kimura, Yuto Masaoka, Tsubasa Hidaka, Yutaka Nagasawa
ACS Omega 2020, 5, 12, 6817–6825

　
103. "Sequential energy transfer driven by monoexponential dynamics in a biohybrid light-harvesting complex 2 (LH2)"
Yusuke Yoneda, Daiji Kato, Masaharu Kondo, Kenji V. P. Nagashima, Hiroshi Miyasaka, Yutaka Nagasawa, Takehisa Dewa
Photosynth. Res., 143, 115–128 (2020).

　

2019年
102. "β-Carotene Probes the Energy Transfer Pathway in the Photosystem II Core Complex"
Yusuke Yoneda, Yutaka Nagasawa, Yasufumi Umena, and Hiroshi Miyasaka
J. Phys. Chem. Lett., 10(13), 3710-3714, 2019
　
　
101. "Ultrafast excited state dynamics of nonfluorescent cyclopheophorbide-a enol, a catabolite of chlorophyll-a detoxified in algae-feeding aquatic microbes "
Chikashi Ota, Keita Sugihara, Yusuke Kinoshita, Yuichiro Kashiyama, Yutaka Nagasawa and Hitoshi Tamiaki,
Photochem. Photobiol. Sci., 18, 64-70, 2019

　

2018年
100. 「水溶液中、糖ガラス中における2-(1-pyridinio)benzimidazolateの分子挙動」
豊淳史、松本誠史、太田周志、長澤裕、
低温生物工学会誌（Cryobio. Cryotech.） 64(2), 91-95 (2018)

　
99. "Solvent dependent trans → cis photoisomerization of N,N'-diacetylindigo studied by femtosecond time-resolved transient absorption spectroscopy"
Hirofumi Nakagawa, Akifumi Matsumoto, Ayako Daicho, Yosuke Ozaki, Chikashi Ota, Yutaka Nagasawa
J. Photochem. Photobio. A: Chem., 358, 308-314 (2018)

　

2017年
98. 「ベタイン色素によるトレハロースガラスの不均一性の観測」
Observation of Inhomogeneity in Trehalose Glass by Betaine Dye
豊淳史、平田雄大、松本誠史、大田周志、長澤裕
Atsushi Toyo, Yudai Hirata, Akifumi Matsumoto, Chikashi Ota, Yutaka Nagasawa
低温生物工学会誌〔Cryobio. Cryotech.〕, 63(2),109- 113 (2017)

　
97. 「人工色素の付加による光合成アンテナ色素タンパク質複合体（LH2）の光捕集機能の拡張」
出羽毅久、長澤　裕
生物物理、57（5），249-251（2017）

2016年
96. "Energy Transfer between Subunits of Photosystem II Dimer Observed by Femtosecond Transient Absorption"
Yusuke Yoneda, Tetsuro Katayama, Yutaka Nagasawa, Hiroshi Miyasaka, and Yasufumi Umena
International Conference on Ultrafast Phenomena OSA Technical Digest (online), paper UTu4A.40, https://doi.org/10.1364/UP.2016.UTu4A.40, ISBN: 978-1-943580-18-7
　
95. "Dynamics of Excitation Energy Transfer Between the Subunits of Photosystem II Dimer"
Yusuke Yoneda, Tetsuro Katayama, Yutaka Nagasawa, Hiroshi Miyasaka, and Yasufumi Umena
J. Am. Chem. Soc., 138, (2016) 11599-11605.

94. "Sub-100 fs Charge Separation and Subsequent Diffusive Solvation Observed for Asymmetric Bianthryl Derivative in Ionic Liquid."
Eisuke Takeuchi, Masayasu Muramatsu, Tetsuro Katayama, Yusuke Yoneda, Syoji Ito, Yutaka Nagasawa, and Hiroshi Miyasaka
J. Phys. Chem. C, 120, (2016) 14502-14512.

　
2015年
93. "Femtosecond coherent wavepacket motion in an ultrafast electrontransfer system composed of naphthacene derivative in an electrondonating solvent"
Yusuke Yoneda, Shohei Nambu, Eisuke Takeuchi, Yutaka Nagasawa, HiroshiMiyasaka
J. Photochem. Photobio. A: Chem., 313, (2015) 79–86.

　
92*. "Coherent Wavepacket Motion in Ultrafast Intermolecular Electron Transfer in Electron-Donating Solvent"
Yusuke Yoneda, Shohei Nambu, Eisuke Takeuchi, Yutaka Nagasawa and Hiroshi Miyasaka
Ultrafast Phenomena XIX: Proceedings of the 19th International Conference. Okinawa Convention Center,Okinawa, Japan, July 7-11, 2014
Eds., Yamanouchi, K., Cundiff, S., de Vivie-Riedle, R., Kuwata-Gonokami, M., DiMauro, L., Springer Proceedings in Physics, 411-414 (2015)

　
91. "Extension of Light-Harvesting Ability of Photosynthetic Light-Harvesting Complex 2 (LH2) through Ultrafast Energy Transfer from Covalently Attached Artificial Chromophores"
Yusuke Yoneda, Tomoyasu Noji, Tetsuro Katayama, Naoto Mizutani, Daisuke Komori, Mamoru Nango, Hiroshi Miyasaka, Shigeru Itoh, Yutaka Nagasawa, and Takehisa Dewa
J. Am. Chem. Soc., 137(40), (2015) 13121–13129

　
2014年
90. "Mechanistic studies of photoinduced intramolecular and intermolecular electron transfer processes in RuPt-centred photo-hydrogen-evolving molecular devices"
Chettiyam Veettil Suneesh, Bijitha Balan, Hironobu Ozawa, Yuki Nakamura, Tetsuro Katayama, Masayasu Muramatsu, Yutaka Nagasawa, Hiroshi Miyasaka and Ken Sakai
Phys. Chem. Chem. Phys., 5, (2014) 1296-1304

　
89. "Femtosecond degenerate four-wave-mixing measurements of coherent intramolecular vibrations in an ultrafast electron transfer system"
Yutaka Nagasawa, Yusuke Yoneda, Shohei Nambu, Masayasu Muramatsu, Eisuke Takeuchi, Hiroki Tsumori, Hiroshi Miyasaka
Vibrational Spectroscopy, 70, (2014) 58–62.
　
88. "Constraint-induced structural deformation of planarized triphenylboranes in the excited state."
Tomokatsu Kushida, Cristopher Camacho, Ayumi Shuto, Stephan Irle, Masayasu Muramatsu, Tetsuro Katayama, Syoji Ito, Yutaka Nagasawa, Hiroshi Miyasaka, Eri Sakuda, Noboru Kitamura, Zhiguo Zhou, Atsushi Wakamiya, Shigehiro Yamaguchi,
Chem. Sci., 5 (2014) 1296-1304.
　
87. "Coherent wavepacket motion in an ultrafast electron transfer system monitored by femtosecond degenerate four-wave-mixing and pump–probe spectroscopy."
Yutaka Nagasawa, Yusuke Yoneda, Shohei Nambu, Masayasu Muramatsu, Eisuke Takeuchi, Hiroki Tsumori, Soichiro Morikawa, Tetsuro Katayama, Hiroshi Miyasaka
Chem. Phys. 442 (2014) 68–76

86. "Ultrafast solvation dynamics and charge transfer reactions in room temperature ionic liquids."
Y. Nagasawa and H. Miyasaka
Phys. Chem. Chem. Phys., (Perspective) 16 (2014) 13008-13026.

85. "The Effect of Pre-solvation in the Ground State on Photoinduced Electron Transfer in Ionic Liquids"
Masayasu Muramatsu, Satoe Morishima, Tetsuro Katayama, Syoji Ito, Yutaka Nagasawa, Hiroshi Miyasaka,
J. Solution Chem. 43(9) (2014) 1550-1560.

「フォトンエコー―時間領域の高速光記録」
長澤　裕、
"光化学の事典"、（光化学協会　光化学の辞典編集委員会　編）、244-245，朝倉書店 (2014/6/30).
　
2013年
84. "Photoinduced charge-transfer dynamics of sequentially aligned donor–acceptor systems in an ionic liquid"
Masayasu Muramatsu, Tetsuro Katayama, Syoji Ito, Yutaka Nagasawa, Daisuke Matsuo, Yoshinori Suzuma, Lifen Peng, Akihiro Orita, Junzo Otera and Hiroshi Miyasaka
Photochem. Photobiol. Sci., 2013, 12, 1885-1894
　
2012年
「超高速電子移動のドライビング・フォースと反応場の解明」
長澤　裕、化学工業 「特集　人工光合成の最前線」、2012年9月号、63(9), [657]1-[663]7, (2012)
　
83. 「イオン液体中における超高速緩和ダイナミクス」
長澤裕、村松正康、宮坂博、低温生物工学会誌、58(2), 141-145 (2012).
　
2011年
82.Ultrafast photon echo experiments in condensed phase: Detection of solvation dynamics, coherent wavepacket motions and static inhomogeneity
Yutaka Nagasawa, J. Photochem. Photobio. C, 12, 31-45(2011)

"Photoexcited Ultrafast Electron Transfer and Molecular Dynamics in Condensed Phase."
Yutaka Nagasawa and Masayasu Muramatsu, Advances in Multiphoton Processes and Spectroscopy (Vol. 20), Chapter 6, edited by S. H. Lin, A. A. Vallaeys, and Y. Fujimura, World Scientific, London, 211-246 (2011)
　
81. "Enhancement of Vibrational Coherence by Femtosecond Degenerate Four-Wave-Mixing for a Chromophore in 1-Propanol Glass."
Yutaka Nagasawa, Shoichi Ito, Masayasu Muramatsu, and Hiroshi Miyasaka, Photochem. Photobiol. Sci., 10, 1436-1440 (2011)
　
80. "Ultrafast solvation dynamics in room temperature ionic liquids observed by three-pulse photon echo peak shift measurements."
M. Muramatsu, Y. Nagasawa, and Hiroshi Miyasaka, J. Phys. Chem. A, 115[16] 3886-3894 (2011).

79. "One-Color Reversible Control of Photochromic Reactions in a Diarylethene Derivative: Three-photon Cyclization and Two-Photon Cycloreversion by Near IR Femtosecond Laser Pulse at 1.28 μm."
K. Mori, Y. Ishibashi, H. Matsuda, S. Ito, Y. Nagasawa, H. Nakagawa, K. Uchida, S. Yokojima, S. Nakamura, M. Irie, H. Miyasaka, J. Am. Chem. Soc. 133[8] 2621-2625 (2011).

「検証　陰謀論はどこまで真実か　パーセントで判定」　
ASIOS (著) 文芸社 (2011/1/19)

78.* "Coherent nuclear motions of blue copper protein, plastocyanin: Conparing LMCT and d-d transition."
Y. Nagasawa, K. Fujita, T. Katayama, Y. Ishibashi, H. Miyasaka, T. Takabe, S. Nagao, S. Hirota, Ultrafast Phenomena XVII, Edts. M. Chergui, D. M. Jonas, E. Riedle, R. W. Schoenlein, and A. J. Taylor, Oxford University Press, New York, 547-549 (2011)

77*. 「Red-edge効果によるトレハロースガラスの不均一性の評価」　
長澤裕、片山元気、浅川奈緒美、宮坂博、低温生物工学会誌、57, 121-124 (2011).

2010年
76*. 「低温糖ガラス中における超高速電子位相緩和のフォトンエコーによる測定」　
長澤裕、小笠原麻友、中川祐歌子、宮坂博、低温生物工学会誌、56, 35-38 (2010).

75. "Photoinduced electron transfer in tris(2,2-bipyridine)ruthenium(II)-viologen dyads with peptide backbones leading to long-lived charge separation and hydrogen evolution."
Makoto Ogawa, Bijitha Balan, Gopalakrishnan Ajayakumar, Shigeyuki Masaoka, Heinz-Bernhard Kraatz, Masayasu Muramatsu, Syoji Ito, Yutaka Nagasawa, Hiroshi Miyasaka and Ken Sakai, Dalton Trans.,39 (2010) 4421-4434

74. "Coherent dynamics and ultrafast excited state relaxation of blue copper protein; plastocyanin."
Yutaka Nagasawa, Kenji Fujita, Tetsuro Katayama, Yukihide Ishibashi, Hiroshi Miyasaka, Teruhiro Takabe, Satoshi Nagao, Shun Hirota, Phys. Chem. Chem. Phys., 12, (2010) 6067 - 6075

73*. 「アルコール水溶液中のTPM色素の無輻射失活過程」　
長澤裕、長藤昭子、宮坂博、低温生物工学会誌、56, 155-158 (2010).

「謎解き超常現象II」　
ASIOS (著) 彩図社 (2010/4/16)

「まんが科学が徹底解明!超常現象＆ミステリー事件の謎」
（コアコミックス227）　コアマガジン　(2010/11/29)

2009年
72. "Ultrafast Photodissociation Dynamics of a Hexaarylbiimidazole Derivative with Pyrenyl Groups: Dispersive Reaction from Femtosecond to 10 ns Time Regions."
Hiroshi Miyasaka, Yusuke Satoh, Yukihide Ishibashi, Syoji Ito, Yutaka Nagasawa, Seiji Taniguchi, Haik Chosrowjan, Noboru Mataga, Daisuke Kato, Azusa Kikuchi, and Jiro Abe, J. Am. Chem. Soc., 2009, 131 (21), pp 7256-7263, DOI: 10.1021/ja809195s.

「謎解き超常現象」　
ASIOS (著) 彩図社 (2009/4/14)

71. "Dynamic Stokes Shift of 9,9'-Bianthryl in Ionic Liquids: A Temperature Dependence Study."
Yutaka Nagasawa, Akito Oishi, Tsuyoshi Itoh, Masakazu Yasuda, Masayasu Muramatsu, Yukihide Ishibashi, Syoji Ito, and Hiroshi Miyasaka, J. Phys. Chem. C., 2009, 113 (27), pp 11868?11876.

70. "Effect of ultrafast electron transfer on photon echo signal: Decoherence process in electron-donating solvents."
Yutaka Nagasawa, Ryusuke Mukai, Kazuya Mori, Masayasu Muramatsu, Hiroshi Miyasaka, Chem. Phys. Lett. 482 (2009) 263?268

69. "Construction of Micro-Spectroscopic Systems and their Application to the Detection of Molecular Dynamics in a Small Domain"
Syoji Ito, Hirohisa Matsuda, Takashi Sugiyama, Naoki Toitani, Yutaka Nagasawa and Hiroshi Miyasaka, in “Molecular Nano Dynamics”, Eds. H. Fukumura, M. Irie, Y. Iwasawa, H. Masuhara, and K. Uosaki, Wiley-VCH, Weinheim, pp.133-154 (2009)

2008年
68. "Ultrafast Charge Transfer Process of 9,9'-Bianthryl in Imidazolium Ionic Liquids."
Yutaka Nagasawa, Tsuyoshi Itoh, Masakazu Yasuda, Yukihide Ishibashi, Syoji Ito and Hiroshi Miyasaka, J. Phys. Chem. B, 112, 15758?15765 (2008).

「懐疑論者の事典」〈上、下〉
ロバート・ T・キャロル (著), 小内亨, 菊池聡, 菊池誠, 高橋昌一郎, 皆神龍太郎 (編集), 小久保温, 高橋信夫, 長澤裕, 福岡洋一 (翻訳) 、楽工社 (2008/10)

67*. 「ベシクルの凍結破壊に対する糖類の保護効果　－蛍光消光法による研究－」　
長澤裕、家根尚子、伊都将司、宮坂博、低温生物工学会誌、54, 123-127 (2008).

2007年
「光合成のアンテナ複合体中のエネルギー移動は量子論的なランダムウォークなのか？」　
長澤　裕、PNE　蛋白質　核酸　酵素、2007年 vol. 52, p.1017

66. "Ultrafast Laser Photolysis Study on Photochromic Reactions of a Hexaarylbiimidazole Derivative."
Yusuke Satoh, Yukihide Ishibashi, Syoji Ito, Yutaka Nagasawa, Hiroshi Miyasaka, Haik Chosrowjan, Seiji Taniguchi, Noboru Mataga, Daisuke Kato, Azusa Kikuchi, and Jiro Abe, Chem. Phys. Lett., 448, (2007) 228-231.

65*. 「糖水溶液中の励起3重項状態の酸素による消光」　
長澤裕、小笠原麻友、片山哲郎、片山元気、伊都将司、宮坂博、低温生物工学会誌、53, 129-132 (2007).

2006年
64. "Development of Near-Infrared 35 fs Laser Microscope and Its Application to the Detectionof Three- and Four-Photon Fluorescence of Organic Microcrystals."
H. Matsuda, Y. Fujimoto, S. Ito, Y. Nagasawa, H. Miyasaka, T. Asahi, and H. Masuhara, J. Phys. Chem. B 110, 1091-1094 (2006) .

「糖水溶液および糖ガラス中の分子ダイナミクスの測定」　
長澤　裕、第9回トレハロースシンポジウム記録集、p.1-10.

63. "Higher-order multiphoton imaging by femtosecond near-infrared laser microscope system."
H. Matsuda, S. Ito, Y. Nagasawa, T. Asahi, H. Masuhara, S. Kobatake, M. Irie, and H. Miyasaka, J. Photochem. Photobio. A., 183, 261-266 (2006).

62*. 「蛍光相関分光法による糖水溶液中の酸素分子の拡散過程の観測」
長澤裕、片山元気、伊都将司、宮坂博、低温生物工学会誌、Vol. 52, 109-112, 2006.

2005年
61. "The microscopic viscosity of water-alcohol binary solvents studied by ultrafast spectroscopy utilizing diffusive phenyl ring rotation of malachite green as a probe."
Y. Nagasawa, Y. Nakagawa, A. Nagafuji, T. Okada, and H. Miyasaka, J. Mol. Struct., 735-736C 217-223 (2005).

60. "Excitation Energy Migration in Self-Assembled Cyclic Zinc(II) Porphyrin Arrays: A Close Mimicry of Natural Light Harvesting System"
I.-W. Hwang, M. Park, T. K. Ahn, Z. S. Yoon , D. M. Ko, T. K. Ahn, and D. Kim, F. Ito, Y. Ishibashi, S. R. Khan, Y. Nagasawa, H. Miyasaka, C. Ikeda, R. Takahashi, K. Ogawa, A. Satake, and Y. Kobuke, Chem. Euro. J., 11, 3757-3761 (2005).

59*. "Vibrational coherence of bis-imidazole derivative BDPI-2Y observed by ultrafast spectroscopy"
Y. Nagasawa, M. Ogasawara, Y. Ishibashi, H. Miyasaka, A. Kikuchi, F. Iwahori, and J. Abe Liq. Crys. Mol. Crys., 431, 377 - 382 (2005).

58. "Enhancement and Suppression of Vibrational Coherence in Degenerate Four-Wave-Mixing Signal Generated from Dye-Doped Polymer Films"
Yutaka Nagasawa, Yoshio Mori, Yukako Nakagawa, Hiroshi Miyasaka, and Tadashi Okada
J. Phys. Chem. B 109, 11946-11952 (2005).

「第５版実験化学講座９物質の構造 I 分光上」日本化学会編丸善株式会社、「5. 3. 2. f. 固定波長における時間変化測定」 p.320～323.

57*. 「糖水溶液のミクロな粘度の階層性　－フェムト秒pump-probe法と蛍光相関顕微分光による研究－」長澤裕、小笠原麻友、片山元気、中川佑歌子、伊都将司、宮坂博、Cryobio, Cryotech. 51(2), 155-158 2005.

56*. "Vibrational and electronic coherence observed in two-dimensional integrated three-pulse photon echo."
Y. Nagasawa, M. Ogasawara, Y. Nakagawa, Y. Mori, T. Okada and H. Miyasaka, Ultrafast Phenomena XIV, Eds., T. Kobayashi, T. Okada, T. Kobayashi, K. A. Nelson, and S. De Silvestri, Springer-Verlag, Berlin, 598-600 (2005).

2004年
55*. "Two-Dimensional Fluorescence Spectroscopy: Medium Dependence and Thermal Effect of Inhomogeneity in Glass."
T. Muromoto, Y. Mori, Y. Nagasawa, H. Miyasaka, and T. Okada, AIP Conference Proceedings Vol. 708 "Slow Dynamics in Complex Systems" Edts., M. Tokuyama and I. Oppenheim, Melville, New York 249-250 (2004).

54*. "Ultrafast Dynamics in Low Temperature Saccharide Glasses: A Photon Echo Study."
Y. Nagasawa, Y. Nakagawa, Y. Mori, T. Muromoto, and T. Okada, AIP Conference Proceedings Vol. 708 "Slow Dynamics in Complex Systems" Edts., M. Tokuyama and I. Oppenheim, Melville, New York 318-319 (2004).

53. "The effect of hydrogen-bonding on the ultrafast electronic deactivation dynamics of indigo carmine" Yutaka Nagasawa, Ryo Taguri, Hirohisa Matsuda, Masataka Murakami, Mitsuo Ohama, Tadashi Okada, Hiroshi Miyasaka, Phys. Chem. Chem. Phys., 6, 2004, 5370-5378

52. "Picosecond-nanosecond laser photolysis studies of a photoacid generator in solutions: Transient absorption spectroscopy and transient grating measurements" Mie Saotome, Satoko Takano, Asako Tokushima, Syoji Ito, Satoru Nakashima, Yutaka Nagasawa, Tadashi Okada, Hiroshi Miyasaka Photochem. Photobio.Sci., 4, 83-88 (2004).

2003年度
51. "Microscopic viscosity of aqueous solution of saccharides: A study by ultrafast pump-probe spectroscopy."
Y. Nagasawa, Y. Nakagawa, J. Kenmochi, and T. Okada, Cryobio. Cryotech. 49, 87-95 (2003).

50*. "Two Dimensional Analysis of Integrated Three Pulse Photon Echo."
Y. Nagasawa, K. Seike, T. Muromoto, and T. Okada, Ultrafast Phenomena XIII, Eds., R. D. Miller, M. M. Murnane, N. F. Schere, and A. M. Weiner, Springer Verlag, Berlin, 568-570 (2003).

49. "Development of kinetic analysis system in pump-probe measurement based on femtosecond chromium: forsterite laser and its application to S1ﾐS0 relaxation dynamics of azulene."
Hirohisa Matsuda, Yutaka Nagasawa , Hiroshi Miyasaka, Tadashi Okada, J. Photochem. Photobio. A: Chem., 156 69-75 (2003).

48. "Solute Dependence of Three Pulse Photon Echo Peak Shift Measurements in Methanol Solution."
Yutaka Nagasawa, Ayako Watanabe, Hiroko Takikawa, and Tadashi Okada, J. Phys. Chem. A, 107 (5), 632-641, 2003.

47. "Two-Dimensional Analysis of Integrated Three-Pulse Photon Echo Signals of Nile Blue Doped in PMMA."
Yutaka Nagasawa, Kazushige Seike, Takayuki Muromoto, and Tadashi Okada, J. Phys. Chem. A 2003, 107, 2431-2441

46*. "Two-dimensional representation of three-pulse photon echo."
Yutaka Nagasawa, Kazushige Seike, Takayuki Muromoto, and Tadashi Okada, Recent advances in ultrafast spectroscopy, Proceedings of the "XII UPS Conference", Eds, S. Califano, P. Foggi, and R. Righini, Leo S. Olschki, 303-312, 2003.

2002年
45. "Ultrafast excited state deactivation of triphenylmethane dyes."
Yutaka Nagasawa, Yoshito Ando, Daisuke Kataoka, Hirohisa Matsuda, Hiroshi Miyasaka, and Tadashi Okada, J. Phys. Chem. A, 106 (10), 2024 -2035, 2002.　
（又賀特集号に載りました）

44*. "Coherent Deactivation Process of Pseudoazurin"
Y. Nagasawa, S. Nakashima, C. Egami, T. Okada, T. Kohzuma, R. Matukura and S. Yanagisawa, Femtochemistry and Femtobiology: Ultrafast Dynamics in Molecular Science, Eds, A. Douhal and J. Santamaria, World Scientific Publishing Co. Pte. Ltd. (Singapore), 807-813, 2002.

2001年
43*. "Solvent dependence of the ultrafast ground state recovery dynamics of phenol blue."
Y. Nagasawa, A. Watanabe, Y. Ando, and T. Okada, J. Mol. Liquids, Volume 90, Issues 1-3, p. 295-302, 2001.

2000
42*. "Generation of 30 fs pulse at 635 nm by frequency doubling of cavity-dumped Chromium-doped Forsterite laser and its application to spectroscopy."
Yutaka Nagasawa, Yoshito Ando, Ayako Watanabe, and Tadashi Okada, Appl. Phys. B, 70 [Suppl.], S33-S36, 2000.

41*. "Ultrafast Anisotropy Measurements on Charge Transfer Dynamics in Plastocyanin."
Satoru Nakashima, Kazushige Seike, Yutaka Nagasawa, Tadashi Okada, Maki, Sato and Takamitsu Kohzuma, J. Chinese Chem. Soc., 47, 693-697, 2000.

40*. "Solvent Dependent Ultrafast Ground State Recovery Dynamics of Triphenylmethane Dyes."
Yutaka Nagasawa, Yoshito Ando and Tadashi Okada, J. Chinese Chem. Soc., 47, 699-704, 2000.

39. "Coherent Dynamics in Ultrafast Charge-Transfer Reaction of Plastocyanin."
S. Nakashima, K. Seike, Y. Nagasawa, T. Okada, M. Sato, and T. Kohzuma, Chem. Phys. Lett., 331, 396-402, 2000.

38*. "Solute dependence of three pulse photon echo peak shift measurement."
Y. Nagasawa, A. Watanabe, and T. Okada, Ultrafast Phenomena XII, Eds., T. Elsaesser, S. Mukamel M. M. Murnane, and N. F. Scherer, Springer Verlag, Berlin, 560-562 (2000).

37*. "Investigation of coherent dynamics in charge-transfer reaction of plastocyanin."
S. Nakashima, Y. Nagasawa, T. Okada, M. Sato, and T. Kohzuma, Ultrafast Phenomena XII, Eds., T. Elsaesser, S. Mukamel M. M. Murnane, and N. F. Scherer, Springer Verlag, Berlin, 569-571 (2000).

「一枚の写真：光と光が重なる時　-フェムト秒パルスの時間原点を探す-」
長澤　裕、岡田　正、 O Puls E, 2000-11, Vol. 22, No. 11, 1375-1376.

1999年
36. "Solvent Dependence of the Ultrafast Ground State Recovery Dynamics of Triphenylmethane Dyes, Brilliant Green and Malachite Green."
Y. Nagasawa, Y. Ando and T. Okada, Chem. Phys. Lett., 312, 161-168, 1999

1998年
35. "Solute-solvent interaction dynamics studied by photon echo spectroscopies in polymer glasses."
Y. Nagasawa, J.-Y. Yu, and G. R. Fleming, J. Chem. Phys., 109(14), 6175-6183 (1998).

34*. "Photon echo studies of solute-solvent interaction dynamics in polymer glasses."
Y. Nagasawa, J.-Y. Yu, and G. R. Fleming, Ultrafast Phenomena XI, Eds., T. Elsaesser, J. G. Fujimoto, D. A. Wiersma, and W. Zinth, Springer Verlag, Berlin, 556-558 (1998).

33*. "Three pulse photon echo peak shift measurements and ab initio excited state calculations of photosynthetic light harvesting function."
G. D. Scholes, J.-Y. Yu, Y. Nagasawa, I. R. Gould and G. R. Fleming, Ultrafast Phenomena XI, Eds., T. Elsaesser, J. G. Fujimoto, D. A. Wiersma, and W. Zinth, Springer Verlag, Berlin, 658-662 (1998).

32. "The interaction of solutes with their enviroments."
G. R. Fleming, S. A. Passino, and Y. Nagasawa. Phil. Trans. R. Soc. Lond. A 536, 389-404 (1998).

31. 「フォトンエコーによる凝縮系ダイナミクスの最近の研究：液体、ガラス、蛋白質について」
長澤裕、分光研究、第４７巻、第２号、67-78, (1998).

1997年
30. "Temperature dependence of optical dephasing in an organic polymer glass (PMMA) from 300 K to 30 K."
Y. Nagasawa, S. A. Passino, T. Joo and G. R. Fleming,
J. Chem. Phys., 106(12), 4840-4852 (1997).

29. "Three pulse photon echo peak shift studies of polar solvation dynamics."
S. A. Passino, Y. Nagasawa, T. Joo and G. R. Fleming,
J. Phys. Chem., 101(4), 725-731 (1997).

28. "Three pulse stimulated photon echo experiments as a probe of polar solvation dynamics: utiliy of harmonic bath models."
S. A. Passino, Y. Nagasawa, and G. R. Fleming, J. Chem. Phys., 107(16), 6094-6108 (1997).

27. "Three pulse echo peak shift measurements on the B820 subunit of LH1 of Rhodospirillum rubrum."
J.-Y. Yu, Y. Nagasawa, R. van Grondelle, and G. R. Fleming, Chem. Phys. Lett., 280, 404-410 (1997).

26. "Excited state dynamics of chromophores in glasses and in photosynthetic proteins."
Y. Nagasawa, M. Cho, and G. R. Fleming, Faraday Discuss., 108, 23-34 (1997).

1996年
25. "The integrated photon echo and solvation dynamics."
M. Cho, J.-Y. Yu, T. Joo, Y. Nagasawa, S. A. Passino, and G. R. Fleming, J. Phys. Chem., 100(29), 11944-11953 (1996).

24. "Deuterium isotope effects on ultrafast intermolecular electron transfer."
H. Pal, Y. Nagasawa, K. Tominaga, and K. Yoshihara, J. Phys. Chem., 100(29), 11964-11974 (1996).

23. "Pump-probe polarization anisotropy study of femtosecond energy transfer within the photosynthetic reaction center of Rhodobacter sphaeroides R26."
D. M. Jonas, M. J. Lang, Y. Nagasawa, T. Joo, and G. R. Fleming, J. Phys. Chem., 100(30), 12660-12673 (1996).

22*. "Femtosecond intermolecular electron transfer: towards better understanding of the role of vibrational motions."
K. Yoshihara, H. Pal, H. Shirota, Y. Nagasawa and K. Tominaga, Femtochemistry, 540-545, Edited by C. Majed, World Scientific, Singapore, 1996.

21*. "Ultrafast energy transfer within the bacterial photosynthetic reaction center."
D. M. Jonas, M. J. Lang, Y. Nagasawa, S. E. Bradforth, S. N. Dikshit, R. Jimenez, T. Joo, and G. R. Fleming, React. Cent. Photosynth. Bact., 187-198, Eds., M. Beyerle and M. Elisabeth, Springer, Berlin, 1996.

20*. "Ultrafast dynamics in intermolecular electron transfer."
K. Yoshihara, H. Pal, H. Shirota, Y. Nagasawa, and K. Tominaga, Ultrafast Phenomena X, Eds., P. F. Barbara, J. G. Fujimoto, W. H. Knocks, and W. Zinth, Springer Verlag, Berlin, 227-229 (1996).

19*. "Photon echo measurements in liquids using pulses longer than the electronic dephasing time."
S. A. Passino, Y. Nagasawa, T. Joo and G. R. Fleming, Ultrafast Phenomena X, Eds., P. F. Barbara, J. G. Fujimoto, W. H. Knocks, and W. Zinth, Springer Verlag, Berlin, 199-200 (1996).

18*. "Energy transfer in the photosynthetic reaction center."
D. M. Jonas, M. J. Lang, Y. Nagasawa, and G. R. Fleming, , Ultrafast Phenomena X, Eds., P. F. Barbara, J. G. Fujimoto, W. H. Knocks, and W. Zinth, Springer Verlag, Berlin, 336-337 (1996).

17*. "Femtosecond 3 pulse stimulated photon echo peak shift measurements of organic polymer glass from room temperature to 30 K."
Y. Nagasawa, S. A. Passino, T. Joo and G. R. Fleming, Ultrafast Phenomena X, Eds., P. F. Barbara, J. G. Fujimoto, W. H. Knocks, and W. Zinth, Springer Verlag, Berlin, 211-212 (1996).

16*. "Effects of Vibrations in Chemical Dynamics: High-Frequency Vibrational and　 Low-Frequency Solvent Dynamical Effects on Intermolecular Electron Transfer",　
K. Yoshihara, H. Pal, H. Shirota, Y. Nagasawa, and K. Tominaga, Proceedings og the 7th International Conference on Time-Resolved Vibrational Spectroscopy, ed. W. Woodruff, pp. 69-73 (1996).　

1995年
15. "Dynamical aspects of ultrafast intermolecular electron transfer faster than solvation process: Substituent effects and energy gap dependence."
Y. Nagasawa, A. P. Yartsev, K. Tominaga, P. B. Bisht, A. E. Johnson, and K. Yoshihara, J. Phys. Chem., 99(2), 653-662 (1995).

14. "Effects of the solvent dynamics and vibrational motions in electron transfer."
K. Yoshihara, K. Tominaga, and Y. Nagasawa, Bull. Chem. Soc. Jpn., 68, 696-712 (1995).

13. "Deuterium isotope effects on the solvation dynamics."
H. Pal, Y. Nagasawa, K. Tominaga, S. Kumazaki, and K. Yoshihara, J. Chem. Phys., 102(19), 7758-7760 (1995).

12. "Femtosecond electron-transfer dynamics at a sensitizing dye-semiconductor (TiO2)."
J. M. Rehm, G. L. McLendon, Y. Nagasawa, K. Yoshihara, J. Moser, and M. Gratzel, J. Phys. Chem., 100(23), 9577-9578 (1995).

11. "Observation of ultrafast energy transfer from the accessory bacteriochlorophylls to the special pair in photosynthetic reaction centers."
Y. Jia, D. M. Jonas, T. Joo, Y. Nagasawa, M. J. Lang, and G. R. Fleming, J. Phys. Chem., 99(17), 6263-6266 (1995).

10. "Solvent and nuclear dynamic effects on intermolecular electron transfer."
K. Yoshihara, Y. Nagasawa, A. P. Yartsev, A. E. Johnson, and K. Tominaga, J. Mol. Liq., 65/66, 59-64 (1995).

1994年
9. "Temperature dependence of ultrafast intermolecular electron transfer faster than solvation process."
Y. Nagasawa, A. P. Yartsev, K. Tominaga, A. E. Johnson, and K. Yoshihara, J. Chem. Phys., 101(7), 5717-5726 (1994).

8. "Femtosecond intermolecular electron transfer in condensed systems."
K. Yoshihara, Y. Nagasawa, A. P. Yartsev, S. Kumazaki, H. Kandori, A. E. Johnson, and K. Tominaga, J. Photochem. Photobio. A: Chem., 80, 169-175 (1994).

7*. "Chemical substitution and deuterium-isotope effects on ultrafast intermolecular electron transfer: possible role of molecular vibrations."
Y. Nagasawa, A. P. Yartsev, K. Tominaga, and K. Yoshihara, Ultrafast Phenomena IX, Eds., P. F. Barbara, K. W. Knocks, G. A. Mourou, A. H. Zewail, Springer Verlag, Berlin, 84-85 (1994).

「3.1.2 レ－ザ－誘起電子移動」吉原經太郎、長澤裕、「レ－ザ－技術の新展開」レ－ザ－学会編、霜田光一監修、p.182-185 (1994) 学会センター関西

「光年また光年」長澤裕、月刊アフタヌーン、7月号、861-907 (1994).
アフタヌーン四季賞準入選

1993年
6. "Substituent effects on intermolecular electron transfer: Coumarins in electron donating solvents."
Y. Nagasawa, A. P. Yartsev, K. Tominaga, A. E. Johnson, and K. Yoshihara, J. Am. Chem. Soc., 115(17), 7922-7923 (1993).

5. "Solvent and nuclear dynamics in ultrafast intermolecular electron transfer in a diffusionless, weakly polar system."
A. P. Yartsev, Y. Nagasawa, K. A. Douhal, and K. Yoshihara, Chem. Phys. Lett., 207(4,5,6), 546-550 (1993).

4*. "Femtosecond Intermolecular electron transfer: dye in weakly polar electron-donating solvent."
K. Yoshihara, A. P. Yartsev, Y. Nagasawa, H. Kandori, K. A. Douhal, and K. Kemnitz, Ultrafast Phenomena VIII, Eds., J.-L. Martin, A. Migus, G. A. Mourou, A. H. Zewail, Springer Verlag, Berlin, 571-575 (1993).

3. "Femtosecond Intermolecular electron transfer between dye and electron-donating solvents."
K. Yoshihara, A. P. Yartsev, Y. Nagasawa, H. Kandori, K. A. Douhal, and K. Kemnitz, Pure & Appl. Chem., 65(8), 1671-1675 (1993).

1992年
2*. "Structure of spiropyranic photomerocyanines investigated by time-resolved resonance Raman spectroscopy."
Y. Nagasawa, H. Hashimoto, and H. Takahashi, Time-Resolved Vibrational Spectroscopy V, Ed., H. Takahashi, Springer Verlag, Berlin, 171 -173 (1992).

1989年
1. "Molecular orbital and resonance Raman studies of the structures of N,N'-disubstituted indigo dyes."
J. Abe, Y. Nagasawa, and H. Takahashi, J. Chem. Phys., 91(6), 3431-3434 (1989).

1988年
「樹」
長澤裕, 週間少年サンデー, 53, 12月14日号, 335-368 (1988).
新人コミック大賞入選

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