論文 - 川上 淳
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藍からはじまる蛍光性トリプタンスリン研究
川上 淳
色材協会誌 97 ( 3 ) 2024年03月
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Aggregation-induced Emission and Solid-State Fluorescence of 2-(4-(N,N-diphenylamino)phenyl)tryptanthrin
Jun KAWAKAMI, Mizuki HARADA, Yutaro AKAGI, Masahiro TAKAHASHI, Shun OHTA, Shunji ITO
Journal of the Japan Society of Colour Material 96 ( 10 ) 333 - 337 2023年10月
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Fluorescence Based on Excited-State Intramolecular Proton Transfer of 1-(2-Benzothiazolyl)-2-hydroxytryptanthrin
Jun KAWAKAMI, Masahiro TAKAHASHI, Shunji ITO
Journal of the Japan Society of Colour Material 95 ( 7 ) 185 - 188 2022年07月
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Solid-State Fluorescence of Tryptanthrin Analogs
Jun Kawakami, Chica Osanai, Shun Ohta, Shunji Ito
Transactions of the Materials Research Society of Japan 46 ( 1 ) 45 - 48 2021年03月
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Photophysical Properties of 2-Hydroxytryptanthrin Analog as a Near-Infrared Dye for Fluorescent Imaging
Jun Kawakami, Chika Osanai, and Shunji Ito
Transactions of the Materials Research Society of Japan 45 ( 1 ) 19 - 22 2020年02月
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Aggregation-induced Emission Properties of 2-(<i>N,N</i>-diphenylamino)tryptanthrin
Kawakami Jun, Harada Mizuki, Ito Shunji
Transactions of the Materials Research Society of Japan 44 ( 4 ) 153 - 156 2019年08月
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Preparation of a large-sized highly flexible carbon nanohoop
Yuta Nakagawa, Ryuta Sekiguchi, Jun Kawakami, and Shunji Ito
Organic & Biomolecular Chemistry 17 ( 28 ) 6843 - 6853 2019年06月
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Benzo-fused BODIPY Derivative as a Fluorescent Chemosensor for Fe<sup>3+</sup>, Cu<sup>2+</sup>, and Al<sup>3+</sup>
Kawakami Jun, Sasaki Yuta, Yanase Koji, Ito Shunji
Transactions of the Materials Research Society of Japan 44 ( 2 ) 69 - 73 2019年04月
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Biotransformation of indanol, fluorenol and their analogs using tissue-cultured cells and their antimicrobial activity
Masahiko Nagaki, Narishige Soma, Kouta Ono, Kanako Yamanouchi, Takakiyo Tsujiguchi, Jun Kawakami, Yukiyasu Chounan
Transactions of the Materials Research Society of Japan 44 ( 1 ) 29 - 33 2019年02月
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Synthesis and photophysical properties of azuleno[1′,2′:4,5]pyrrolo[2,1-b]quinazoline-6,14-diones: Azulene analogs of tryptanthrin
Chieko Kogawa, Asuka Fujiwara, Ryuta Sekiguchi, Taku Shoji, Jun Kawakami, Masaaki Okazaki, Shunji Ito
Tetrahedron 74 ( 79 ) 7018 - 7029 2018年12月
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Fluorescence Emission Mechanism of Three N,N-dimethylaminotryptanthrins by Density Functional Theory Calculations
Jun Kawakami, Chika Osanai, and Shunji Ito
Transactions of the Materials Research Society of Japan 43 ( 5 ) 319 - 323 2018年10月
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2-Hydroxy-1-((2-(pyridin-2-yl)hydrazono)methyl)tryptanthrin as a Fluorescent Chemosensor for Metal Ions
Jun Kawakami, Masayoshi Sasagawa, Shunji Ito
Transactions of the Materials Research Society of Japan 43 ( 3 ) 209 - 212 2018年06月
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2-Hydroxytryptanthrin and 1-Formyl-2-hydroxytryptanthrin as Fluorescent Metal-ion Sensors and Near-infrared Fluorescent Labeling Reagents
Jun Kawakami, Yui Kinami, Masahiro Takahashi, Shunji Ito
Transactions of the Materials Research Society of Japan 43 ( 2 ) 109 - 112 2018年04月
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Cyanine–cyanine hybrid structure as a stabilized polyelectrochromic system: synthesis, stabilities, and redox behavior of di(1-azulenyl)methylium units connected with electron-accepting π-electron systems
Shunji Ito, Ryuta Sekiguchi, Akira Mizushima, Kohei Kudo, Jun Kawakami, and Taku Shoji
Arkivoc ii 145 - 169 2017年11月
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Preparation of a Cyclic Polyphenylene Array for a Chiral-Type Carbon Nanotube Segment
Ryuta Sekiguchi, Shun Kudo, Jun Kawakami, Atsushi Sakai, Hiroshi Ikeda, Hiromu Nakamura, Kazuchika Ohta, and Shunji Ito
Bulletin of the Chemical Society of Japan 89 ( 10 ) 1260 - 1275 2016年10月
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Spectral Characteristics of Highly Fluorescent 2-(<i>N,N</i>-dimethylamino)tryptanthrin
Kawakami Jun, Kadowaki Takuma, Ikeda Mari, Habata Yoichi, Ito Shunji, Kitahara Haruo
Transactions of the Materials Research Society of Japan 41 ( 2 ) 143 - 146 2016年06月
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Naphthalene Ring-Fused 2-Aminotryptanthrin as a Fluorescent Chemosensor for Al<sup>3+</sup>
Kawakami Jun, Tsuiki Akihiro, Ito Shunji, Kitahara Haruo
Transactions of the Materials Research Society of Japan 41 ( 1 ) 131 - 133 2016年03月
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Photophysical Properties of the 2-Hydroxytryptanthrin and its Sodium Salt as Near-infrared Dyes for Fluorescent Imaging
J. Kawakami, M. Takahashi, S. Ito, and H. Kitahara,
Analytical Sciences 32 ( 2 ) 251 - 253 2016年02月
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Preparation of a Cyclic Polyphenylene Array for a Zigzag-Type Carbon Nanotube Segment
Ryuta Sekiguchi, Kei Takahashi, Jun Kawakami, Atsushi Sakai, Hiroshi Ikeda, Aya Ishikawa, Kazuchika Ohta, and Shunji Ito
The Journal of Organic Chemistry 80 ( 10 ) 5092 - 5110 2015年04月
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2-Aminotryptanthrin Derivative with Pyrene as a FRET-based Fluorescent Chemosensor for Metal Ions
Jun KAWAKAMI, Arisa SOMA, Kenta KIKUCHI, Yoh KIKUCHI, Shunji ITO, Haruo KITAHARA
Analytical Sciences 30 ( 10 ) 949 - 954 2014年10月