Shigeyuki Yagi - Dissemin

All papers authored by Shigeyuki Yagi

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2024 Naoya Suzuki

, Mao Saikusa, Takeshi Maeda

, Shigeyuki Yagi

, Seiji Akiyama

Near‐Infrared Fluorescence of Novel Pyridinium−Cyclic Enolate Betaine Dyes π‐Expanded by Condensed Cyclic Thiophene Spacers

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2023 Ryuhei Sawada, Chinju Govind

, Takeshi Maeda

, Naoya Suzuki

, Shigeyuki Yagi

, Venugopal Karunakaran

, Ayyappanpillai Ajayaghosh

Squaraine Appended with Benzodipyrrole for Fluorescent Sensing of Methanol: Exciton Coupling Controls Photophysical Properties

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Tay V. Nguyen, Takeshi Maeda

, Tetsuya Matsuyama, Naoya Suzuki

, Hiroyuki Nakazumi, Shigeyuki Yagi

, Ayyappanpillai Ajayaghosh

One‐Photon and Two‐Photon Absorption Properties of Multi‐Branched Squaraine Dyes Comprised of Triphenylamine Cores and Ethynylene Linkers

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This paper is made freely available by the publisher.

Takeshi Maeda

, Taishi Oka, Daisuke Sakamaki

, Hideki Fujiwara

, Naoya Suzuki

, Shigeyuki Yagi

, Tatsuki Konishi, Kenji Kamada

Unveiling a new aspect of oxocarbons: open-shell character of 4- and 5-membered oxocarbon derivatives showing near-infrared absorption

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2022 Ryuhei Sawada, Takeshi Maeda

, Yuya Oda, Shigeyuki Yagi

, Venugopal Karunakaran

, Hideki Fujiwara

, Ayyappanpillai Ajayaghosh

Front Cover: Synthesis, Photophysical and Electrochemical Properties of Bis‐Squaraine Dyes Fused on Isomeric Benzodipyrrole Central Units (Chem. Asian J. 13/2022)

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Ryuhei Sawada, Takeshi Maeda

, Yuya Oda, Shigeyuki Yagi

, Venugopal Karunakaran

, Hideki Fujiwara

, Ayyappanpillai Ajayaghosh

Synthesis, Photophysical and Electrochemical Properties of Bis‐Squaraine Dyes Fused on Isomeric Benzodipyrrole Central Units

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Toshiyuki Uesaka, Tomoyuki Ishitani, Takahito Shimeno, Naoya Suzuki

, Shigeyuki Yagi

, Takeshi Maeda

Synthesis and photophysical properties of photostable 1,8-naphthalimide dyes incorporating benzotriazole-based UV absorbers

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2021 Yuichiro Hayashi, Ami Morimoto, Ayaka Ban, Yusuke Goto, Takeshi Maeda

, Toshiaki Enoki, Yousuke Ooyama, Shigeyuki Yagi

Novel group 14 element-bridged bithiophene dimers appended with terminal electron-withdrawing groups: Red-to-near infrared fluorescence and efficient photosensitized singlet oxygen generation

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Yuichiro Hayashi, Ami Morimoto, Takeshi Maeda

, Toshiaki Enoki, Yousuke Ooyama

, Yasunori Matsui

, Hiroshi Ikeda

, Shigeyuki Yagi

Synthesis of novel π-extended D–A–D-type dipyrido[3,2-a:2’,3’-c]phenazine derivatives and their photosensitized singlet oxygen generation

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Yuichiro Hayashi, Naoya Suzuki

, Takeshi Maeda

, Hideki Fujiwara

, Shigeyuki Yagi

Photophysical properties of 4-(5-methylthiophen-2-yl)pyridinium–cyclic enolate betaine dyes tuned by control of twisted intramolecular transfer

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2020 Takeshi Maeda

, Andreas Liess, Astrid Kudzus, Ana-Maria Krause, Matthias Stolte, Hitoshi Amitani, Shigeyuki Yagi

, Hideki Fujiwara

, Frank Wuerthner, Frank Würthner

Hydrogen bond-rigidified planar squaraine dye and its electronic and organic semiconductor properties

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2018 Naoki Okamura

, Takeshi Maeda

, Hideki Fujiwara

, Anjaly Soman, K. N. Narayanan Unni

, Ayyappanpillai Ajayaghosh

, Shigeyuki Yagi

Photokinetic study on remarkable excimer phosphorescence from heteroleptic cyclometalated platinum(ii) complexes bearing a benzoylated 2-phenylpyridinate ligand

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Naoki Okamura

, Kazuaki Egawa, Takeshi Maeda

, Shigeyuki Yagi

Control of excimer phosphorescence by steric effects in cyclometalated platinum(ii) diketonate complexes bearing peripheral carbazole moieties towards application in non-doped white OLEDs

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2017 Naoki Okamura

, Takeshi Maeda

, Shigeyuki Yagi

Sky-blue phosphorescence from bis- and tris-cyclometalated iridium(iii) complexes bearing carbazole-based dendrons: fabrication of non-doped multilayer organic light-emitting diodes by solution processing

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2016 Tatsuya Shigehiro, Qiang Chen, Shigeyuki Yagi

, Takeshi Maeda

, Hiroyuki Nakazumi, Yoshiaki Sakurai

Substituent effect on photo- and electroluminescence properties of heteroleptic cyclometalated platinum(II) complexes based on a 2-(dibenzo[b,d]furan-4-yl)pyridine ligand

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2014 Shigeru Ikawa, Shigeyuki Yagi

, Takeshi Maeda

, Hiroyuki Nakazumi, Yoshiaki Sakurai

White polymer light-emitting diodes co-doped with three phosphorescent iridium(III) complexes aimed at improvement of color rendering properties

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Tatsuya Shigehiro, Shigeyuki Yagi

, Takeshi Maeda

, Hiroyuki Nakazumi, Hideki Fujiwara, Yoshiaki Sakurai

Novel 10,13-disubstituted dipyrido[3,2-a:2′,3′-c]phenazines and their platinum(II) complexes: highly luminescent ICT-type fluorophores based on D–A–D structures

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All papers authored by Shigeyuki Yagi