Papers - KIKUCHI Azusa
about 47-
Soichiro Hisanaga, Shin Hirokawa, Kazuyuki Miyazawa, Mikio Yagi, Azusa Kikuchi
Journal of Photochemistry and Photobiology A: Chemistry 2026.3 [Reviewed]
Authorship：Corresponding author Language：English Publishing type：Research paper (scientific journal) Single Work
Other Link： https://www.sciencedirect.com/science/article/pii/S1010603025004836?via%3Dihub
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Suppression of riboflavin-sensitized singlet oxygen generation by l-ascorbic acid, 3-O-ethyl-l-ascorbic acid and Trolox
Ryohei Shimizu,Mikio Yagi,Azusa Kikuchi
JournalofPhotochemistry&Photobiology,B:Biology 191 116 - 122 2019.2 [Reviewed]
Authorship：Corresponding author Language：English Publishing type：Research paper (scientific journal) Joint Work
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Igarashi, K; Hiramoto, Y; Yagi, M; Kikuchi, A
JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY 474 2026.5 [Reviewed]
Language：Japanese Publishing type：Research paper (scientific journal) Joint Work
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Hirama, A; Suda, K; Yoshinaga, S; Kikuchi, M; Chong, SG; Kikuchi, A; Ishigaki, Y; Yokogawa, D; Atob … Show more authors
Hirama, A; Suda, K; Yoshinaga, S; Kikuchi, M; Chong, SG; Kikuchi, A; Ishigaki, Y; Yokogawa, D; Atobe, M; Shida, N Hide authors
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY 148 ( 6 ) 6249 - 6257 2026.2 [Reviewed]
Language：Japanese Publishing type：Research paper (scientific journal) Joint Work
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Carbohydrate Polymer Technologies and Applications
Yuto Ito, Daisuke Sato, Noriko Kanai, Azusa Kikuchi, Izuru Kawamura
Carbohydrate Polymer Technologies and Applications ( 11 ) 100917 2025.9 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Single Work
Other Link： https://www.sciencedirect.com/science/article/pii/S2666893925002580?via%3Dihub
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Electrochemical Single-Carbon Insertion via Distonic Radical Cation Intermediates
Tatsuya Morimoto, Yoshio Nishimoto, Taku Suzuki-Osborne, Su-Gi Chong, Kazuhiro Okamoto, Tomoki Yone … Show more authors
Tatsuya Morimoto, Yoshio Nishimoto, Taku Suzuki-Osborne, Su-Gi Chong, Kazuhiro Okamoto, Tomoki Yoneda, Azusa Kikuchi, Daisuke Yokogawa, Mahito Atobe,* and Naoki Shida* Hide authors
Journal of the American Chemical Society 29 ( 147 ) 25635 - 25641 2025.7 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Single Work
Other Link： https://pubs.acs.org/doi/10.1021/jacs.5c06798?ref=PDF
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Recycling of Waste Silicon Wafers for Semihydrogenation of Alkynes
Takuya Shiroshita, Shingo Hasegawa, Yusuke Tanimura, Azusa Kikuchi, and Ken Motokura
ACS Sustainable Chemistry & Engineering ( 13 ) 8331 - 8341 2025.3 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Single Work
Other Link： https://pubs.acs.org/doi/10.1021/acssuschemeng.5c01494?ref=PDF
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Ion valence-gated photochromism of an aza-crowned diarylethene
Takeguchi, A; Kikuchi, A; Ueno, K; Ishihara, S; Nitta, A; Nakagawa, T; Ubukata, T; Yokoyama, Y
PHOTOCHEMICAL & PHOTOBIOLOGICAL SCIENCES 23 ( 1 ) 133 - 151 2024.1 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Joint Work
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Photoexcited triplet state and singlet oxygen generation of quinine, an antimalarial drug
Suzuki, Y; Yagi, M; Kikuchi, A
PHOTOCHEMICAL & PHOTOBIOLOGICAL SCIENCES 22 ( 12 ) 2851 - 2859 2023.12 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Joint Work
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A Novel Characteristic of a Water-soluble UV-B Absorber, 2-Phenylbenzimidazole-5-sulfonic Acid: Suppression of Riboflavin-sensitized Singlet Oxygen Generation
Soichiro Hisanaga, Kazuyuki Miyazawa, Mikio Yagi, and Azusa Kikuchi
Chemistry Letters 52 ( 10 ) 2023.10 [Reviewed]
Authorship：Corresponding author Language：English Publishing type：Research paper (scientific journal) Joint Work
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Suppression of menthyl anthranilate (UV-A sunscreen)-sensitized singlet oxygen generation by Trolox and alpha-tocopherol
Kitasaka Shogo, Yagi Mikio, Kikuchi Azusa
PHOTOCHEMICAL & PHOTOBIOLOGICAL SCIENCES 19 ( 7 ) 913 - 919 2020.7 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Joint Work
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Short-lived and Nonphosphorescent Triplet state of Mexoryl SX, a UV-A Sunscreen
Shamoto Yuta, Shimizu Ryohei, Yagi Mikio, Oguchi-Fujiyama Nozomi, Kang Jasmin, Kikuchi Azusa
Applied Magnetic Resonance 51 ( 6 ) 567 - 580 2020.4 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Joint Work
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A novel characteristic of salicylate UV absorbers: suppression of diethylhexyl 2,6-naphthalate (Corapan TQ)-photosensitized singlet oxygen generation
2019 ( 18 ) 1556 - 1564 2019.5 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Joint Work
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Photophysical properties of diethylhexyl 2,6-naphthalate (Corapan TQ), a photostabilizer for sunscreens
Ryohei Shimizu, Mikio Yagi, Nozomi Oguchi-fujiyama, kazuyuki Miyazawa, Azusa Kikuchi
Photochemical & Photobiological Sciences 9 2018 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Joint Work
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Photophysical properties of hexyl diethylaminohydroxybenzoylbenzoate (Uvinul A Plus), a UV-A absorber
Yuta, Shamoto; Mikio, Yagi; Nozomi, Oguchi-Fujiyama; Kazuyuki, Miyazawa; Azusa, Kikuchi
Photochemical and Photobiological Sciences 16 ( 9 ) 1449 - 1457 2017.9 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Publisher：ROYAL SOC CHEMISTRY Joint Work
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Energy-donor phosphorescence quenching study of triplet-triplet energy transfer between UV absorbers
Azusa Kikuchi, Yuya Nakabai, Nozomi Oguchi-Fujiyama, Kazuyuki Miyazawa, Mikio Yagi
Journal of Luminescence 166 203 - 208 2015.10 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Publisher：ELSEVIER Joint Work
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Optical and electron paramagnetic resonance studies of the excited triplet states of UV-B absorbers: 2-ethylhexyl salicylate and homomenthyl salicylate
Kazuto Sugiyama, Takumi Tsuchiya, Azusa Kikuchi, Mikio Yagi
Photochemical & Photobiological Sciences 14 1651–1659 2015.9 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Joint Work
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Photoexcited triplet states of UV-B absorbers: ethylhexyl triazone and diethylhexylbutamido triazone
Takumi, Tsuchiya; Azusa, Kikuchi; Nozomi, Oguchi-Fujiyama; Kazuyuki, Miyazawa; Mikio, Yagi
Photochemical and Photobiological Sciences 14 ( 4 ) 807–814 2015.4 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Publisher：ROYAL SOC CHEMISTRY Joint Work
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A Novel UV-B Absorber to Enhance the Efficacy of UV-A Protection Based on an Energy Transfer System
THE 28TH IFSCC (International Federation of Societies of Cosmetic Chemists) 2014.10 [Reviewed]
Language：English Publishing type：Research paper (international conference proceedings) Joint Work
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Photoexcited States of UV Absorbers, Benzophenone Dirivatives
Ryo KUMASAKA, Azusa KIKUCHI, Mikio YAGI
Photochemistry and Photobiology 90 727–733 2014.7 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Joint Work
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Triplet-Triplet Energy Transfer from a UV-A Absorber Butylmethoxydibenzoylmethane to UV-B Absorbers
Azusa Kikuchi, Nozomi Oguchi-Fujiyama, Kazuyuki Miyazawa, Mikio Yagi
Photochemistry and Photobiology 90 ( 3 ) 511–516 2014.5 [Reviewed]
DOI Web of Science PubMed J-GLOBAL
Language：English Publishing type：Research paper (scientific journal) Publisher：WILEY-BLACKWELL Joint Work
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Dioctyl 4-Methoxybenzylidenemalonate: A New UV-B Absorber
Nozomi OGUCHI (Fujiyama), Kazuyuki MIYAZAWA, Azusa KIKUCHI, Mikio YAGI
Journal of Society Cosmetic Chemists of Japan 47 ( 3 ) 209 - 215 2013.9 [Reviewed]
Language：Japanese Publishing type：Research paper (scientific journal) Publisher：The Society of Cosmetic Chemists of Japan Joint Work
Other Link： https://www.jstage.jst.go.jp/article/sccj/47/3/47_209/_article/-char/ja/
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Photoexcited Singlet and Triplet States of a UV Absorber Ethylhexyl Methoxycrylene
Azusa Kikuchi, Yuki Hata, Ryo Kumasaka, Yuichi Nanbu, Mikio Yagi
Photochemistry and Photobiology 89 ( 3 ) 523 - 528 2013.5 [Reviewed]
DOI Web of Science PubMed J-GLOBAL
Language：English Publishing type：Research paper (scientific journal) Publisher：WILEY-BLACKWELL Joint Work
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Optical and Time-Resolved Electron Paramagnetic Resonance Studies of the Excited States of a UV-B Absorber 4-Methylbenzylidenecamphor
Azusa Kikuchi, Kenji Shibata, Ryo Kumasaka, Mikio Yagi
The Journal of Physical Chemistry A 117 1413 - 1419 2013.2 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Joint Work
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Excited States of Menthyl Anthranilate: a UV-A Absorber
Azusa Kikuchi, Kenji Shibata, Ryo Kumasaka, Mikio Yagi
Photochemical & Photobiological Scieneces 12 ( 2 ) 246 - 253 2013.2 [Reviewed]
DOI Web of Science PubMed J-GLOBAL
Language：English Publishing type：Research paper (scientific journal) Publisher：ROYAL SOC CHEMISTRY Joint Work
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Photophysical Properties of Dioctyl 4-Methoxybenzylidenemalonate: UV-B Absorber
Nozomi Oguchi-Fujiyama, Kazuyuki Miyazawa, Azusa Kikuchi, Mikio Yagi
Photochemical & Photobiological Scieneces 11 ( 10 ) 1528 - 1535 2012.9 [Reviewed]
DOI Web of Science PubMed J-GLOBAL
Language：English Publishing type：Research paper (scientific journal) Joint Work
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Photoexcited Triplet States of New UV Absorbers, Cinnamic Acid 2-Methylphenyl Esters
Kikuchi, Azusa; Saito, Haruo; Mori, Masao; Yagi, Mikio
Photochmical &Photobiological Scienece 10 ( 12 ) 1902 - 1909 2011.11 [Reviewed]
DOI Web of Science PubMed J-GLOBAL
Language：English Publishing type：Research paper (scientific journal) Publisher：ROYAL SOC CHEMISTRY Joint Work
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Direct Observation of the Intermolecular Tiplet-Triplet Energy Transfer from UV-A Absorber 4-tert-Butyl-4'-methoxydibenzoylmethane to UV-B Absorber Octyl Methoxycinnamate
Azusa Kikuchi, Mikio Yagi
Chemical Physics Letters 513 ( 1-3 ) 63 - 66 2011.6 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Publisher：ELSEVIER Joint Work
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Excited Triplet State of a UV-B Absorber, Octyl Methoxycinnamate
Azusa Kikuchi, Shinsuke Yukimaru, Mikio Yagi
Chem. Lett. 39 ( 6 ) 633–635 2010.6 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Publisher：CHEMICAL SOC JAPAN Joint Work
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Photoinduced Diffusive Mass Transfer in o-Cl-HABI Amorphous Thin Films
Azusa Kikuchi, Yukari Harada, Mikio Yagi, Takashi Ubukata, Yasushi Yokoyama, Jiro Abe
Chem. Commun. 46 ( 13 ) 2262–2264 2010.4 [Reviewed]
DOI Web of Science PubMed J-GLOBAL
Language：English Publishing type：Research paper (scientific journal) Publisher：ROYAL SOC CHEMISTRY Joint Work
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Optical and Electron Paramagnetic Resonance Studies of the Excited States of 4-tert -Butyl-4'-Methoxydibenzoylmethane and 4-tert-Butyl-4'-Methoxy-Dibenzoylpropane
Azusa Kikuchi, Nozomi Oguchi, Mikio Yagi
J. Phys. Chem. A 113 13492–13498 2009.9 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Joint Work
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Luminescence and Electron Paramagnetic Resonance Studies of the Excited States of a UV Absorber, 2-Methylphenyl 2-Naphthoate
Azusa Kikuchi, Mikio Yagi
Chem. Lett. 38 ( 8 ) 770 - 771 2009.6 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Publisher：CHEMICAL SOC JAPAN Joint Work
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Ultrafast Photodissociation Dynamics of a Hexaarylbiimidazole Derivative with Pyrenyl Groups: Dispersive Reaction from Femtosecond to Ten Nanosecond Time Regions
Hiroshi Miyasaka, Yusuke Satoh, Yukihide Ishibashi, Syoji Ito, Yutaka Nagasawa, Seiji Taniguchi2, H … Show more authors
Hiroshi Miyasaka, Yusuke Satoh, Yukihide Ishibashi, Syoji Ito, Yutaka Nagasawa, Seiji Taniguchi2, Haik Chosrowjan, Noboru Mataga, Daisuke Kato, Azusa Kikuchi, Jiro Abe Hide authors
J. Am. Chem. Soc. 2009.5 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Joint Work
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The Phosphorescent Triplet States of Aza-Aromatics and their Protonated Cations in Rigid Solutions of Ethanol and 1-Butyl-3-Methylimidazolium Hexafluorophosphate
Ryuichiro Matsuo, Tomoaki Uchiyama, Kentaro Mogi, Kenta Kuwayama, Azusa Kikuchi, Mikio Yagi
J. Photochem. and Photobiol. A 203 ( 1 ) 18 - 23 2009.2 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Publisher：ELSEVIER Joint Work
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Direct Measurements of Absolute Concentration and Lifetime of Singlet Oxygen in the Gas Phase by Electron Paramagnetic Resonance
K. Hasegawa, K. Yamada, R. Sasase, R. Miyazaki, A. Kikuchi, M. Yagi
Chem. Phys. Lett. 457 ( 4-6 ) 312 - 314 2008.4 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Publisher：ELSEVIER Joint Work
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Ultrafast Laser Photolysis Study on Photodissociation Dynamics of a Hexaarylbiimidazole Derivative
Y. Satoh, Y. Ishibashi, S. Ito, Y. Nagasawa, H. Miyasaka, H. Chosrowjan, S. Taniguchi, N. Mataga, D … Show more authors
Y. Satoh, Y. Ishibashi, S. Ito, Y. Nagasawa, H. Miyasaka, H. Chosrowjan, S. Taniguchi, N. Mataga, D. Kato, A. Kikuchi, J. Abe Hide authors
Chem. Phys. Lett. 448 ( 4-6 ) 228 - 231 2007.9 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Publisher：ELSEVIER Joint Work
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A New Family of π-Conjugated Delocalized Biradicals: Electronic Structures of 1,4-Bis(2,5-diphenylimidazol-4-ylidene)cycrohexa-2,5-diene
Azusa Kikuchi, Hiroaki Ito, and Jiro Abe
J. Phys. Chem. B 109 19448 - 19453 2005.11 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Joint Work
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Synthesis and Photochemical Properties of Phtochromic Iron(II) Complex of Hexaarylbiimidazole
Yuki Miyamoto, Azusa Kikuchi, Fumiyasu Iwahori, and Jiro Abe
J. Phys. Chem. A 109 ( 45 ) 10183 - 10188 2005.11 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Joint Work
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Crystal Structure of Light-Induced Colored Species from Photochromic Dimer of 1,4-Bisimidazolyl-tetrafluorobenzene
Azusa Kikuchi, and Jiro Abe
Chem. Lett. 34 ( 11 ) 1552 - 1553 2005.11 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Joint Work
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Vibrational Coherence of Bis-imidazole Derivative, BDPI-2Y, Observed by Ultrafast Spectroscopy
Yutaka Nagasawa, Mayu Ogasawara, Yukihide Ishibashi, Hiroshi Miyasaka, Azusa Kikuchi, and Jiro Abe
Mol. Cryst. Liq. Cryst. 431 77[377] - 82[382] 2005.6 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Publisher：TAYLOR & FRANCIS LTD Joint Work
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Molecular Alignment and Thermal Stability of Liquid-Crystalline Phases in Binary Mixtures of Electron Donor and Acceptor
Sang-Hee Han, Hirohisa Yoshida, Yoko Nobe, Masahiko Fujiwara, Junko Kamizori, Azusa Kikuchi, Fumiya … Show more authors
Sang-Hee Han, Hirohisa Yoshida, Yoko Nobe, Masahiko Fujiwara, Junko Kamizori, Azusa Kikuchi, Fumiyasu Iwahori, and Jiro Abe Hide authors
J. Mol. Struct. 735 ( SI ) 375 - 382 2005.2 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Publisher：ELSEVIER Joint Work
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Photochromism of a Novel Hexaarylbiimidazole Derivative Having Azobenzene Moieties
Issei Nakahara, Azusa Kikuchi, Fumiyasu Iwahori, and Jiro Abe
Chem. Phys. Lett. 402 ( 1-3 ) 107 - 110 2005.2 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Publisher：ELSEVIER Joint Work
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Definitive Evidence for the Contribution of Biradical Character in a 1,4-Bis-(4,5-diphenylimidazol-2-ylidene)cyclohexa-2,5-diene
Azusa Kikuchi, Fumiyasu Iwahori, and Jiro Abe
J. Am. Chem. Soc. 126 ( 21 ) 6526 - 6527 2004.5 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Publisher：AMER CHEMICAL SOC Joint Work
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Electronic Structure of Light-Induced Lophyl Radical Derived from a Novel Hexaarylbiimidazole with π-Conjugated Chromophore
Azusa Kikuchi, Tomokazu Iyoda, and Jiro Abe
Chem. Commun. 1484 - 1485 2002.6
Language：English Publishing type：Research paper (scientific journal) Joint Work
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Synthesis of Four- and Five-Membered Heterocycles Derived from an Iminophosphorane
Naokazu Kano, Jia-Hua Xing, Azusa Kikuchi, Seiji Kawa, and Takayuki Kawashima
Phosphorus, Sulfur, Silicon Relat. Elem. 177 ( 6-7 ) 1685 - 1687 2002.6 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Publisher：TAYLOR & FRANCIS LTD Joint Work
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The First Isolated Pentacoordinate 1,2λ5-Azaphosphetine: Synthesis, X-ray Crystallographic Analysis, and Dynamic Behaviour
Naokazu Kano, Azusa Kikuchi, and Takayuki Kawashima
Chem. Commun 2096 - 2097 2001.10 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Joint Work
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Formation and X-ray Crystallographic Analysis of a 1, 2λ5-Oxaphosphol-5(2H)-one
Naokazu Kano, Jia-Hua Xing, Azusa Kikuchi, and Takayuki Kawashima
Heteroatom Chem. 12 282 - 286 2001.1 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Joint Work