Updated on 2024/03/21

写真a

 
MAEDA Takeshi
 
Organization
Graduate School of Engineering Division of Science and Engineering for Materials, Chemistry and Biology Associate Professor
School of Engineering Department of Applied Chemistry
Title
Associate Professor
Affiliation
Institute of Engineering
Affiliation campus
Nakamozu Campus

Position

  • Graduate School of Engineering Division of Science and Engineering for Materials, Chemistry and Biology 

    Associate Professor  2022.04 - Now

  • School of Engineering Department of Applied Chemistry 

    Associate Professor  2022.04 - Now

Degree

  • 博士（工学） （ Tokyo Institute of Technology ）

Research Areas

  • Nanotechnology/Materials / Organic functional materials  / Industrial Organic Chemistry

  • Nanotechnology/Materials / Functional solid state chemistry  / Functional Materials Chemistry

  • Nanotechnology/Materials / Polymer chemistry  / Polymer Chemistry

  • Nanotechnology/Materials / Structural organic chemistry and physical organic chemistry  / Organic Chemistry

  • Life Science / Bioorganic chemistry  / Organic Chemistry

Research subject summary

  • 近赤外有機材料の設計・合成・物性評価・機能開拓

  • 機能性色素をベースとした有機半導体材料の設計と応用に関する研究

  • 色素増感太陽電池への応用を指向した近赤外光吸収色素の化学

  • 生体関連物質標識用蛍光色素の設計・合成に関する研究

  • 有機薄膜太陽電池への応用を指向した電子ドナー材料の合成と階層構造制御に関する研究

  • 機能性色素の設計・合成及び光・電気化学特性の解明と階層構造制御に関する研究

Research Career

  • 近赤外吸収有機材料の設計・合成及び光・電気化学特性の解明と階層構造制御に関する研究

    Joint Research in Japan

    2019.04 - Now 

  • 機能性色素をベースとした有機半導体材料の設計と応用に関する研究

    International Joint Research

    2013.05 - Now 

  • 有機薄膜太陽電池への応用を指向した電子ドナー材料の合成と階層構造制御に関する研究

    International Joint Research

    2013.05 - Now 

  • 側鎖間πスタッキングに基づく自己組織化高分子の創製と有機薄膜太陽電池への応用

    Individual

    2012.04 - 2014.03 

  • 二光子励起を利用したタンパク質分析用蛍光色素の開発

    Individual

    2010.04 - Now 

  • 色素増感太陽電池への応用を指向した新規有機色素の合成及び凝集構造制御

    International Joint Research

    2009.04 - Now 

  • 3次元構造を有する色素の開発と有機薄膜太陽電池への応用

    2009.04 - 2012.03 

Professional Memberships

  • 基礎有機化学会

    2016.04 - Now   Domestic

  • The Kinki Chemical Society Japan

    2014.04 - Now   Domestic

  • Japan Society of Colour Materials

    2014.04 - Now   Domestic

  • American Chemical Society

    2012.03 - Now   Domestic

  • The Society of Synthetic Organic Chemistry, Japan

    2011.12 - Now   Domestic

  • The Chemical Society of Japan

    2006.04 - Now   Domestic

  • The Society of Polymer Science, Japan

    2006.04 - Now   Domestic

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Awards

  • The 95th JSCM Anniversary Conference President Award

    T. Maeda, T. Oka, D. Sakamaki, H. Fujiwara, N. Suzuki, S. Yagi, T. Konishi, K. Kamada

    2022.10   Japan Society of Colour Material   Experimental Evaluation of Intermediate Open Shell Character in Near-Infrared Absorbing Croconaine Dyes

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    Country：Japan

  • 2021 JSCM Most Accessed Paper Award

    2022.03   (Japan Society of Colour Material)  

  • 2020 JSCM Most Accessed Paper Award

    2021.03   (Japan Society of Colour Material)  

  • 平成28年度色材協会 論文賞

    2018.10   色材協会  

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    Country：Japan

  • 2016 JSCM Most Accessed Paper Award

    2017.10   色材協会  

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    Country：Japan

  • 平成28年度色材協会 論文賞

    2016.10   色材協会  

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    Country：Japan

  • 平成23年度色材協会 論文賞

    2011.11   色材協会  

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    Country：Japan

  • 第86日本化学会春季年会 学生講演賞

    2006.05   日本化学会  

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    Country：Japan

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Job Career (off-campus)

  • Julius-Maximilians-Universität Würzburg 客員研究員（兼任）

    2013.05 - 2014.03

  • 九州大学 先導物質化学研究所 特任助教

    2008.01 - 2009.03

  • 科学技術振興機構 戦略的創造研究推進事業 八島超構造らせん高分子プロジェクト 博士研究員

    2006.04 - 2007.12

Education

  • Tokyo Institute of Technology   Graduate School, Division of Science and Engineering   Department of Organic and Polymeric Materials   The second semester of doctoral program   Graduated/Completed

    2003.04 - 2006.03

  • Osaka Prefecture University   Graduate School, Division of Engineering   Department of Applied Chemistry   The first semester of doctoral program   Graduated/Completed

    2001.04 - 2003.03

  • Osaka Prefecture University   Faculty of Engineering   Department of Applied Chemistry   Bachelor's Course   Graduated/Completed

    1997.04 - 2001.03

Papers

  • Squaraine Appended with Benzodipyrrole for Fluorescent Sensing of Methanol: Exciton Coupling Controls Photophysical Properties Reviewed International coauthorship

    R. Sawada; C. Govind; T. Maeda; N. Suzuki; S. Yagi; V. Karunakaran; A. Ajayaghosh

    Chemistry – An Asian Journal   18 ( 24 )   e202300868   2023.11

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    Authorship：Corresponding author   Publishing type：Research paper (scientific journal)   International / domestic magazine：International journal  

    DOI： 10.1002/asia.202300868

  • One-Photon and Two-Photon Absorption Properties of Multi-Branched Squaraine Dyes Comprised of Triphenylamine Cores and Ethynylene Linkers Reviewed International coauthorship

    T. V. Nguyen, T. Maeda, T. Matsuyama, N. Suzuki, H. Nakazumi, S. Yagi, A. Ajayaghosh

    ChemPhotoChem   7 ( 11 )   e202300152   2023.08

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    Authorship：Corresponding author   Publishing type：Research paper (scientific journal)   International / domestic magazine：International journal  

    DOI： 10.1002/cptc.202300152

  • Development of novel deep-red/near-infrared fluorescent dyes based on a pyridinium–cyclic enolate betaine skeleton Reviewed

    N. Suzuki; M. Saikusa; Y. Hayashi; T. Maeda, S. Yagi

    Dyes and Pigments   216   111291   2023.04（ ISSN:01437208 ）

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    Publishing type：Research paper (scientific journal)   International / domestic magazine：International journal  

    DOI： 10.1016/j.dyepig.2023.111291

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

    Takeshi Maeda, Taishi Oka, Daisuke Sakamaki, Hideki Fujiwara, Naoya Suzuki, Shigeyuki Yagi, Tatsuki Konishi, Kenji Kamada

    Chemical Science   14 ( 8 )   1978 - 1985   2023.01（ ISSN:20416520 ）

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    Authorship：Lead author,　Corresponding author   Publishing type：Research paper (scientific journal)   International / domestic magazine：International journal  

    DOI： 10.1039/D2SC06612B

    PubMed

  • Synthesis of Blue Fluorescent Benzotriazoles Incorporating 2-(2-Hydroxyphenyl)-2H-Benzotriazole Derivatives and their Optical Properties and Photostability

    Toshiyuki UESAKA, Fumihisa KOMEYA, Shoujirou YOSHIDA, Takahito SHIMENO, Shigeyuki YAGI, Takeshi MAEDA

    Journal of the Japan Society of Colour Material   95 ( 8 )   220 - 228   2022.08（ ISSN:0010-180X ）

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    Authorship：Corresponding author   Publishing type：Research paper (scientific journal)  

    DOI： 10.4011/shikizai.95.220

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

    Toshiyuki Uesaka, Tomoyuki Ishitani, Takahito Shimeno, Naoya Suzuki, Shigeyuki Yagi, Takeshi Maeda

    RSC Advances   12 ( 27 )   2022.06

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    Authorship：Corresponding author   Publishing type：Research paper (scientific journal)   International / domestic magazine：International journal  

    We developed a series of blue-emitting 1,8-naphthalimide dyes covalently attached to 2-(2-hydroxyphenyl)-2H-benzotriazoles that retard photodegradation of the fluorophore. The dyes displayed weaker fluorescence emissions than the parent 1.8-naphthalimide. Quantum chemical calculations suggested that the decreased fluorescence was caused by the nonradiative deactivation promoted through the excited state intramolecular proton transfer (ESIPT) in benzotriazole components. The dyes' phosphorescences in a degassed solution at 77 K were more efficient than that of the parent 1.8-naphthalimide, indicating a possible deactivation pathway through intersystem crossing. PMMA films doped with these dyes showed higher resistance against photoaging than the film doped with an equimolar mixture of constituent 1.8-naphthalimide and the benzotriazole derivatives. Thus, the covalently linked benzotriazole units slow fluorophore degradation not only by preferential absorption of harmful UV light, which is found in the film with a simple mixture of two components, but also by the nonradiative deactivation involved in benzotriazole units.

    DOI： 10.1039/d2ra02028a

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

    Ryuhei Sawada, Takeshi Maeda, Yuya Oda, Shigeyuki Yagi, Venugopal Karunakaran, Hideki Fujiwara, Ayyappanpillai Ajayaghosh

    Chemistry – An Asian Journal   17 ( 13 )   2022.06（ ISSN:1861-4728 ）

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    Authorship：Corresponding author   Publishing type：Research paper (scientific journal)  

    DOI： 10.1002/asia.202200385

    Other URL： https://onlinelibrary.wiley.com/doi/full-xml/10.1002/asia.202200385

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

    Ryuhei Sawada, Takeshi Maeda, Yuya Oda, Shigeyuki Yagi, Venugopal Karunakaran, Hideki Fujiwara, Ayyappanpillai Ajayaghosh

    Chemistry – An Asian Journal   17 ( 13 )   2022.04（ ISSN:1861-4728 ）

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    Authorship：Corresponding author   Publishing type：Research paper (scientific journal)   International / domestic magazine：International journal  

    Exciton interactions are not only observed in assembled molecules but also in compounds with multiple chromophores referred to as superchromophores. We have developed isomeric bis-squaraine dyes as superchromophores in which two squaraine chromophores are fused onto the isomeric benzodipyrrole skeleton so as to regulate conformations and to reduce distances between two chromophores. The dyes with benzo[1,2-b:3,4-b’]dipyrrole and benzo[1,2-b:5,4-b’]dipyrrole moieties exhibited split electronic absorption originated from the intramolecular exciton interaction. The intensity of the split absorption bands varies in correlation with the orientation of chromophores. The isomeric dye with benzo[1,2-b:4,5-b’]dipyrrole moiety exhibited a near-infrared absorption associated with the resonance throughout two chromophores. Their electrochemical and spectroelectrochemical properties are distinct from those of monomeric dyes owing to electronic interactions between the two chromophores. Thus, the structural isomerism of the central skeleton significantly affects their optical properties as well as their electrochemical properties.

    DOI： 10.1002/asia.202200227

    PubMed

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

    Yuichiro Hayashi, Ami Morimoto, Ayaka Ban, Yusuke Goto, Takeshi Maeda, Toshiaki Enoki, Yousuke Ooyama, Shigeyuki Yagi

    DYES AND PIGMENTS   193   109498 - 109498   2021.09（ ISSN:0143-7208 ）

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    Publishing type：Research paper (scientific journal)  

    A series of group 14 element bridged bithiophene dimers bearing dicyanovinyl (DC) or thiobarbiturylmethylene (TB) electron-withdrawing groups at the molecular termini (series E-1a and series E-1b; E = C, Si, and Ge) were developed as red absorbing singlet oxygen (1O2) photosensitizing dyes. These dyes exhibited broad and strong absorption in the red-to-deep red regions and efficient red-to-NIR fluorescence (photoluminescence quantum yield phi PL; 0.32-0.45 in dichloromethane). The terminal TB groups led to more red-shifted electronic absorption and fluorescence emission than the DC groups, owing to more intense intramolecular charge transfer. The 1O2 generation photosensitization abilities of series E-1a and series E-1b were evaluated by the 1,3-diphenylisobenzofuran method, and large 1O2 generation quantum yields (phi Delta) were obtained upon irradiation of 630 nm light, ranging from 0.35 to 0.68 in dichloromethane. Therefore, these dyes show fluorescence properties as well as 1O2 generation photosensitization ability. Introduction of bromo groups at the 3,3 '-positions in Si-1a and Si-1b afforded the new potential photosensitizers Si-2a and Si-2b that accompanied blue-shifted electronic absorption as well as blue-shifted fluorescence emission with the low phi PL. Unfortunately, as Si-2a exhibited quite low absorptivity in the red region, 1O2 generation photosensitization with 630 nm light was not evaluated for Si-2a. On the other hand, Si-2b showed significantly efficient 1O2 generation photosensitization upon irradiation of 630 nm light (phi Delta; 0.88). Considering the result of theoretical calculations showing that the bromo groups effectively contribute to the frontier orbitals, these bromo substituents should facilitate the intersystem crossing from the excited singlet state to the triplet excited state through the strong spin-orbit coupling.

    DOI： 10.1016/j.dyepig.2021.109498

  • NIR fluorescence of A–D–A type functional dyes modulated by terminal Lewis basic groups

    Ami Morimoto, Yuichiro Hayashi, Takeshi Maeda, Shigeyuki Yagi

    Dyes and Pigments   184   108768 - 108768   2021.01（ ISSN:0143-7208 ）

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    Publishing type：Research paper (scientific journal)  

    © 2020 Elsevier Ltd Near-infrared (NIR) emitting functional dyes have been attracting considerable attention because they are useful in the fields of cellular imaging, security application, energy conversion, and so on. In this study, to develop NIR fluorescent dyes with high photoluminescence (PL) quantum yields (ΦPL), novel acceptor–donor–acceptor (A–D–A) type π-conjugated molecules have been prepared, where dimeric dithienosilole (DTS) and freebase or quaternized 1-pyridylacryronitrile are involved as the D and A moieties, respectively. The freebase dye exhibited red fluorescent emission at 654 nm with ΦPL of 0.10 in dichloromethane at rt, whereas the methylation of the pyridine moieties at the molecular termini led to a significant red shift of the emission to the NIR region (PL maximum λPL; 822 nm), accompanied by improvement of a high ΦPL of 0.20 in dichloromethane at rt. The results of density functional theory (DFT) and time-dependent DFT calculations indicated that the considerable red shift of the emission band of the quaternized dye originates from effective intramolecular charge transfer from the DTS donor to the terminal pyridiniums and that the high value of ΦPL is brought about by minimal structural relaxation upon photoexcitation. NIR emission was also obtained when the freebase dye was placed under acidic conditions: protonation at the Lewis basic pyridine moieties brought about halochromic response of PL to yield red-shifted emission (λPL; 755 nm), when trifluoroacetic acid was added to the dichloromethane solution.

    DOI： 10.1016/j.dyepig.2020.108768

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

    Yuichiro Hayashi, Naoya Suzuki, Takeshi Maeda, Hideki Fujiwara, Shigeyuki Yagi

    New J. Chem. 雑誌 Royal Society of Chemistry   45 ( 22 )   2021

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    Kind of work：Joint Work  

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

    Yuichiro Hayashi, Ami Morimoto, Ayaka Ban, Yusuke Goto, Takeshi Maeda, Toshiaki Enoki, Yousuke Ooyama, Shigeyuki Yagi

    Dyes Pigms 雑誌 Elsevier   193   2021

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    Kind of work：Joint Work  

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

    Yuichiro Hayashi, Ami Morimoto, Takeshi Maeda, Toshiaki Enoki, Yousuke Ooyama, Yasunori Matsui, Hiroshi Ikeda, Shigeyuki Yagi

    New J. Chem. 雑誌   45   2021

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    Kind of work：Joint Work  

  • NIR fluorescence of A–D–A type functional dyes modulated by terminal Lewis basic groups Reviewed

    Ami Morimoto, Yuichiro Hayashi, Takeshi Maeda, Shigeyuki Yagi

    Dyes and Pigments 雑誌 Elsevier   184   2021

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    Kind of work：Joint Work  

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

    Yuichiro Hayashi, Ami Morimoto, Takeshi Maeda, Toshiaki Enoki, Yousuke Ooyama, Yasunori Matsui, Hiroshi Ikeda, Shigeyuki Yagi

    New Journal of Chemistry   45 ( 4 )   2264 - 2275   2021（ ISSN:1144-0546 ）

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    Publishing type：Research paper (scientific journal)  

    <p>Electron donor–acceptor–donor (D–A–D) π-conjugated molecules based on dipyrido[3,2-<italic>a</italic>:2′,3′-<italic>c</italic>]phenazine (dppz) were developed as photosensitizers for singlet oxygen generation.</p>

    DOI： 10.1039/d0nj05526c

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

    Yuichiro Hayashi, Naoya Suzuki, Takeshi Maeda, Hideki Fujiwara, Shigeyuki Yagi

    New Journal of Chemistry   45 ( 22 )   9770 - 9779   2021（ ISSN:1144-0546 ）

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    Publishing type：Research paper (scientific journal)  

    In this paper, thienylpyridinium-cyclic enolate betaine (TPB) dyes were reported as unique skeletons of fluorescent donor-acceptor type molecules. TPB derivatives with five-membered cyclic enolates are coplanar because of the intramolecular hydrogen bond formation between the carbonyl oxygens of the cyclic enolate and the α-hydrogens of the pyridinium ring. However, a six-membered cyclic enolate leads to a pre-twisted structure due to the steric hindrance. TPB derivatives with alkylene-bridged cyclic enolates exhibited obvious fluorescence quenching through the twisted intramolecular charge transfer (TICT) process in solution. In contrast, electron-deficient cyclic enolates suppressed the TICT process, and thus relatively intense emission was observed. This report also discusses deactivation processes in the excited state of each TPB derivative by theoretical calculations to support the experimental results. These observations present a rational design strategy to control the TICT of TPB derivatives.

    DOI： 10.1039/D1NJ00714A

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

    Takeshi Maeda, Andreas Liess, Astrid Kudzus, Ana-Maria Krause, Matthias Stolte, Hiroshi Amitani, Shigeyuki Yagi, Hideki Fujiwara, Frank Würthner

    Chemical Communications 雑誌 The Royal Society of Chemistry   56 ( 68 )   2020.07

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    Kind of work：Joint Work  

  • Synthesis and Fluorescence Property of 5-amino-2-(2-hydroxyphenyl)-2<i>H</i>-benzotriazole Derivatives

    Toshiyuki UESAKA, Shigeyuki YAGI, Takeshi MAEDA

    Journal of the Japan Society of Colour Material   93 ( 6 )   194 - 201   2020.06（ ISSN:0010-180X ）

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    Publishing type：Research paper (scientific journal)  

    DOI： 10.4011/shikizai.93.194

  • 5-アミノ-2-（2-ヒドロキシフェニル）-2H-ベンゾトリアゾール誘導体の合成と蛍光特性 Reviewed

    上坂敏之、八木繁幸、前田壮志

    色材協会誌 著書 色材協会   93 ( 6 )   2020.06

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    Kind of work：Joint Work  

  • Fluorescent 2-phenyl-2H-benzotriazole dyes with intramolecular N–H···N hydrogen bonding: Synthesis and modulation of fluorescence properties by proton-donating substituents

    Toshiyuki Uesaka, Tomoyuki Ishitani, Ryuhei Sawada, Takeshi Maeda, Shigeyuki Yagi

    Dyes and Pigments 雑誌 Elsevier   183   2020

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    Kind of work：Joint Work  

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

    Takeshi Maeda, Andreas Liess, Astrid Kudzus, Ana-Maria Krause, Matthias Stolte, Hitoshi Amitani, Shigeyuki Yagi, Hideki Fujiwara, Frank Würthner

    Chemical Communications   56 ( 68 )   9890 - 9893   2020（ ISSN:1359-7345 ）

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    Authorship：Lead author,　Corresponding author   Publishing type：Research paper (scientific journal)  

    <p>The one-step reaction of a dicyanovinyl-functionalized squaric acid with Fischer bases afforded <italic>C</italic><sub>2v</sub> symmetric squaraine dyes with rigid planar structures due to intramolecular N–H⋯O hydrogen bonds.</p>

    DOI： 10.1039/d0cc04306k

    PubMed

  • Starburst-Type Triarylphosphine Oxide Trimers Forming a Stable Amorphous n-Type Layer in Solution-Processed Multilaye OLED Reviewed

    Ryousuke Hiraoka, Naoki Okamura, Takeshi Maeda, Shigeyuki Yagi

    Molecular Crystals and Liquid Crystals 雑誌 Taylor & Francis   686 ( 1 )   2019.10

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    Kind of work：Joint Work  

  • High Lycopene of Tomato Fruit by Blue-Violet Fluorescent Polymer Film Reviewed

    Toshiyuki UESAKA, Satoshi ENDO, Takashi MAEDA, Hajime FURUKAWA, Shigeyuki YAGI, Hiroyuki NAKAZUMI

    Journal of the Japan Society of Colour Material   92 ( 9 )   253 - 259   2019.09（ ISSN:0010-180X ）

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    Publishing type：Research paper (scientific journal)  

    DOI： 10.4011/shikizai.92.253

  • 青紫蛍光フィルムによるトマト果実の高リコピン化

    上坂敏之，遠藤智，前田壮志，古川一，八木繁幸，中澄博行

    色材協会誌 雑誌 色材協会   92 ( 9 )   2019.09

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    Kind of work：Joint Work  

  • Starburst-type triarylphosphine oxide trimers forming a stable amorphous n-type layer in solution-processed multilayer OLED Reviewed

    Ryousuke Hiraoka, Naoki Okamura, Takeshi Maeda, Shigeyuki Yagi

    Molecular Crystals and Liquid Crystals   686 ( 1 )   78 - 83   2019.06（ ISSN:1542-1406 ）

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    Publishing type：Research paper (scientific journal)  

    © 2019, © 2019 Taylor & Francis Group, LLC. Novel starburst-type triphenylphosphine oxide trimers PO-1 and PO-2 were synthesized aimed at application as an electron-transporting material for multilayer organic light-emitting diodes (OLEDs). They showed high glass transition temperatures (Tg; 175 and 205 °C, respectively) and high lowest triplet energies (T1; 2.81 and 2.78 eV, respectively). Their high solubility in 2-propanol allowed us to fabricate multilayer OLEDs by solution processing, and a double-emitting layer OLED consisting of poly(9-vinylcarbazole)-based p-type and PO-1-based n-type layers doped with a phosphorescent material (FIrpic) showed efficient sky-blue electroluminescence with a maximum external quantum efficiency of 9.33%.

    DOI： 10.1080/15421406.2019.1648040

  • Intramolecular Exciton-Coupled Squaraine Dyes for Dye-Sensitized Solar Cells Reviewed

    T. Maeda, T. V. Nguyen, Y. Kuwano, X. Chen, K. Miyanaga, H. Nakazumi, S. Yagi, S. Soman, A. Ajayaghosh

    J. Phys. Chem. C ACS   122   2018.09

  • Synthesis and properties of functional dyes with squaraine–naphthalene diimide hybrid structure Reviewed

    T. Maeda, J. Zhou, Y. Oda, H. Nakazumi, S. Yagi

    Res. Chem. Int. 雑誌   44 ( 8 )   2018.08

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    Kind of work：Joint Work  

  • Janus-Type Dendritic Organoiridium (III) Complex Bearing Hole and Electron-transporting Moieties: Synthesis, Luminescence Properties, and OLED Applications Reviewed

    N. Okamura, T. Maeda, S. Yagi

    Bull. Chem. Soc. Jpn. 雑誌   91   2018.07

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    Kind of work：Joint Work  

  • Control of Excimer Phosphorescence by Steric Effects in Cyclometalated Platinum(II) Diketonate Complexes Bearing Peripheral Carbazole Moieties Towards Application in Non-doped White OLEDs Reviewed

    N. Okamura, K. Egawa, T. Maeda, S. Yagi

    New. J. Chem. 雑誌 RSC   42   2018.05

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    Kind of work：Joint Work  

  • Photokinetic Study on Remarkable Excimer Phosphorescence from Heteroleptic Cyclometalated Platinum(II) Complexes Bearing a Benzoylated 2-Phenylpyridinate Ligand Reviewed

    N. Okamura, T. Maeda, H. Fujiwara, A. Soman, K. N.　N. Unni, A. Ajayaghosh, S. Yagi

    Phys. Chem. Chem. Phys. 雑誌 RSC   20 ( 1 )   2017.11

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    Kind of work：Joint Work  

  • Luminescent Properties of Novel Bis-cyclometalated Iridium(III) Complexes Bearing Methoxy-substituted Dibenzoylmethanate Ligands Reviewed

    N. Okamura, M. Miyazaki, S. Ikawa, T. Maeda, H. Nakazumi, S. Yagi

    Mol. Cryst. Liq. Cryst. 雑誌   653   2017.11

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    Kind of work：Joint Work  

  • Malachite green derivatives for dye-sensitized solar cells: Optoelectronic characterizations and persistence on TiO2 Reviewed

    J.-B. Harlé, S. Arata, S. Mine, T. Kamegawa, V. T. Nguyen, T. Maeda, H. Nakazumi, H. Fujiwara

    Bull. Chem. Soc. Jpn. 雑誌 CSJ   91   2017.10

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    Kind of work：Joint Work  

  • 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 Reviewed

    N. Okamura, T. Maeda, S. Yagi

    New J. Chem. 雑誌 RSC   41 ( 18 )   2017.07

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    Kind of work：Joint Work  

  • Deep Blue Asymmetrical Streptocyanine Dyes: Synthesis, Spectroscopic Characterizations, and Ion-Specific Cooperative Adsorption at the Surface of TiO2 Anatase Nanoparticles Reviewed

    J.-B. Harlé, S. Mine, T. Kamegawa, V. T. Nguyen, T. Maeda, H. Nakazumi, H. Fujiwara

    J. Phys. Chem. C 雑誌 ACS   121   2017.06

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    Kind of work：Joint Work  

  • Luminescent Properties of Novel Bis-cyclometalated Iridium(III) Complex Bearing a Phosphine Oxide-appended Diketonate Ligand for Solution-processed Multilayer OLEDs Reviewed

    N. Okamura, K. Ishiguro, T. Maeda, S. Yagi

    Chem. Lett. 雑誌 CSJ   46 ( 8 )   2017.05

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    Kind of work：Joint Work  

  • Linear and Tripodal Squaraine Sensitizers with Triphenylamine Donor Components for Dye-Sensitized Solar Cells Reviewed

    T. V. Nguyen, T. Maeda, H. Nakazumi, S. Yagi

    Chem. Lett. 雑誌 The Chemical Society of Japan   45   2016.03

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    Kind of work：Joint Work  

  • 色素増感太陽電池を指向したBODIPY-スクアリリウム色素 Reviewed

    前田壮志, 垣尾大輔, 八木繁幸, 中澄博行

    色材協会誌 雑誌 色材協会   88   2015.10

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    Kind of work：Joint Work  

  • Near-infrared Squaraine Sensitizers Bearing Benzo[c,d]indolenine as an Acceptor Moiety Reviewed

    T. Maeda, S. Nitta, Y. Sano, S. Tanaka, S. Yagi, H. Nakazumi

    Dyes Pigms. 雑誌 Elsevier   122   2015.06

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    Kind of work：Joint Work  

  • Halochromic and Hydrochromic Squaric Acid Functionalized Perylene Bisimide Reviewed

    T. Maeda, F. Würthner

    Chem. Commun. 雑誌 RSC Publishing   51   2015.04

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    Kind of work：Joint Work  

  • Squaraine Dyes with Pyrylium and Thiopyrylium Components for Harvest of Near Infrared Light in Dye-Sensitized Solar Cells Reviewed

    T. Maeda, S. Nitta, H. Nakao, S. Yagi, H. Nakazumi

    J. Phys. Chem., C 雑誌 ACS   113   2014.03

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    Kind of work：Joint Work  

  • Conformational Effect of Symmetrical Squaraine Dyes on the Performance of Dye-sensitized Solar Cells Reviewed

    T. Maeda, S. Mineta, H. Fujiwara, H. Nakao, S. Yagi, H. Nakazumi

    J. Mater. Chem. A 雑誌 RSC Publishing   1   2013.01

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    Kind of work：Joint Work  

  • Near-infrared-absorbing π-Extended Squarylium-based Dyes with Dicyanovinylene Substitution for Dye-sensitized Solar Cell Applications Reviewed

    H. Nakao, T. Maeda, H. Nakazumi

    Chem. Lett. 雑誌 The Chemical Society of Japan   42   2013.01

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    Kind of work：Joint Work  

  • Synthesis and Characterization of Squaraine- based Conjugated Polymers with Phenylene Linkers for Bulk Heterojunction Solar Cells Reviewed

    T. Maeda, T. Tsukamoto, A. Seto, S. Yagi, H. Nakazumi

    Macromol. Chem. Phys. 雑誌 Wiley   213   2012.12

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    Kind of work：Joint Work  

  • On-Column Labeling of Gram-Positive Bacteria with a Boronic Acid Functionalized Squarylium Cyanine Dye for Analysis by Polymer-Enhanced Capillary Transient Isotachophoresis Reviewed

    Shingo Saito, Tara L. Massie, Takeshi Maeda, Hiroyuki Nakazumi, Christa L. Colyer

    Anal. Chem. 雑誌 ACS   84 ( 5 )   2012.01

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    Kind of work：Joint Work  

  • Unsymmetrical squarylium dyes with π-extended heterocyclic components and their application to organic dye-sensitized solar cells Reviewed

    Takeshi Maeda, Naoki Shima, Tatsuya Tsukamoto, Shigeyuki Yagi, Hiroyuki Nakazumi

    Synth. Met. 雑誌 Elsevier   161 ( 21-22 )   2011.11

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    Kind of work：Joint Work  

  • Near-infrared Absorbing Squarylium Dyes with Linearly Extended π- Conjugated Structure for Dye-sensitized Solar Cell Application Reviewed

    Takeshi Maeda, Yuuto Hamamura, Kyohei Miyanaga, Shigeyuki Yagi, Hiroyuki Nakazumi

    Org. Lett. 雑誌 ACS   13 ( 22 )   2011.10

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    Kind of work：Joint Work  

  • A Rational Design of Helix: Absolute Helix Synthesis by Binaphthyl-Salen Fusion Reviewed

    Yoshio Furusho, Takeshi Maeda, Takeshi Takeuchi, Nobuaki Makino, Toshikazu Takata

    Chem. Lett. 雑誌   30 ( 10 )   2001

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    Kind of work：Joint Work  

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Books and Other Publications

  • Controlled/Living Radical Polymerization: Progress in RAFT, DT, NMP & OMRP

    M. A. Lazarev, C. Lefay, H. Otsuka, Y. Amamoto, Y. Matsuda, T. Maeda, A. Takahara, S. Magnet, V. Malepu, G. Moad, 他90名（ Role： Joint author）

    The American Chemical Society  2009.09 

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    Responsible for pages：319～330  

  • Dynamic Combinatorial Chemistry in Drug Discovery, Bioorganic Chemistry, and Materials Science

    T. Maeda, H. Otsuka, and A. Takahara（ Role： Joint author）

    John Wiley & Sons, Inc.  2009.12  （ ISBN:978-0470096031 ）

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    Responsible for pages：32  

  • Polymeric Chiral Catalyst Design and Chiral Polymer Synthesis

    T. Maeda, T. Takata（ Role： Joint author）

    John Wiley & Sons, Inc.  2011.08  （ ISBN:978-0-470-56820-0 ）

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    Responsible for pages：26  

  • 機能性色素の科学

    瀧宮和男、中辻慎一、原浩二郎、前田修一、前田壮志、松居正樹、八木繁幸、矢吹嘉治、横山泰、吉田勝平、他10名（ Role： Joint author）

    化学同人  2013.10 

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    Responsible for pages：103～116  

  • 機能性色素の新規合成・実用化動向

    松本真哉、前田壮志、小野利和、久枝良雄、村中厚哉、内山真伸、窪田裕大、船曳一正、望月典明、八木繁幸、他8名（ Role： Joint author）

    シーエムシー出版  2016.10 

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    Responsible for pages：23～39  

  • Progress in the Science of Functional Dyes

    M. Matsui, T. Maeda et al.（ Role： Joint author）

    Springer Nature  2021.04  （ ISBN:978-981-33-4391-7 ）

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    Responsible for pages：21-47  

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MISC

  • Dynamic Covalent Polymers: Reorganizable Polymers with Dynamic Covalent Bonds Reviewed International journal

    T. Maeda, H. Otsuka, and A. Takahara

    Prog. Polym. Sci.   34 ( 7 )   2009.07

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    Authorship：Lead author   Kind of work：Joint Work   International / domestic magazine：International journal  

Presentations

  • 2-フェニルキノキサリンを配位子とするイリジウム(III)錯体の近赤外りん光に及ぼすメトキシ置換基の影響 Domestic conference

    米田 啓馬、志倉 瑠太、鈴木 直弥、小玉 晋太朗、前田 壮志、八木 繁幸、藤原 秀紀、秋山 誠治

    日本化学会 第104春季年会 (2024)  2024.03  日本化学会

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    Presentation type：Oral presentation (general)  

    Venue：千葉  

  • ベンゼン縮環インドレニンからなるC2v対称スクアレン色素の結晶性薄膜の作製と近赤外光検出器への展開 Domestic conference

    濱 玲史、前田 壮志、鈴木 直弥、八木 繁幸、藤原 秀紀

    日本化学会 第104春季年会 (2024)  2024.03  日本化学会

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    Presentation type：Oral presentation (general)  

    Venue：千葉  

  • チオフラビリウム骨格からなる中間開殻性クロコナイン色素の相転移が磁気特性に及ぼす効果 Domestic conference

    小野 皓平、岡 大志、前田 壮志、酒巻 大輔、藤原 秀紀、鈴木 直弥、小玉 晋太朗、八木 繁幸

    日本化学会 第104春季年会 (2024)  2024.03  日本化学会

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    Presentation type：Oral presentation (general)  

    Venue：千葉  

  • 架橋ビチオフェンをπスペーサーとする新規D–π–A型分子の合成と物性 Domestic conference

    上田 未侑、永山 諒、鈴木 直弥、小玉 晋太郎、前田 壮志、八木 繁幸

    日本化学会 第104春季年会 (2024)  2024.03  日本化学会

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    Presentation type：Poster presentation  

    Venue：千葉  

  • 種々の複素環からなる近赤外吸収クロコナイン色素の中間開殻性 Domestic conference

    前田壮志，岡　大志，大野友彰，酒巻大輔，藤原秀紀，鈴木直弥，八木繁幸

    2023 年度色材研究発表会  2023.11 

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    Presentation type：Oral presentation (general)  

  • フェナジンおよびピラジノ［2,3-b］キノキサリンを電子アクセプターとするドナー－アクセプター型近赤外蛍光色素の創出 Domestic conference

    長岡昌希，鈴木直弥，小玉晋太朗，前田壮志，酒巻大輔，藤原秀紀，大峰拓也，佐伯昭紀，八木繁幸

    2023年度色材研究発表会  2023.11 

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    Presentation type：Oral presentation (general)  

  • カルボニル架橋ビチオフェンをπスペーサーとする新規ドナー-π-アクセプター型分子の合成と光吸収・発光特性 Domestic conference

    上田未侑，永山　諒，鈴木直弥，小玉晋太朗，前田壮志，八木繁幸

    2023 年度色材研究発表会  2023.11 

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    Presentation type：Poster presentation  

  • カルバゾールを基盤とする溶液塗布型OLED用ホストポリマー材料の創出 Domestic conference

    手島僚也，鈴木直弥，小玉晋太朗，前田壮志，八木繁幸，北山雄己哉，原田敦史

    2023年度色材研究発表会  2023.11 

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    Presentation type：Poster presentation  

  • 共役ダイトピック配位子を用いた強発光有機白金（Ⅱ）二核錯体の創出 Domestic conference

    志倉瑠太，工藤虹輝，鈴木直弥，小玉晋太朗，前田壮志，八木繁幸

    2023年度色材研究発表会  2023.11 

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    Presentation type：Poster presentation  

  • Synthesis and Properties of Intramolecular Hydrogen-Bonded Squaraine Dyes and Their Application to Near-Infrared Photodetectors International conference

    R. Hama, T. Maeda, N. Suzuki, S. Kodama, S. Yagi

    11th East Asia Symposium on Functional Dyes and Advanced Materials  2023.10 

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    Presentation type：Poster presentation  

    Venue：Taipei  

  • Intermediate Open-Shell Character of Near-Infrared Absorbing Polymethine Dyes Derived from Oxocarbons Invited International conference

    T. Maeda, T. Oka, T. Ohno, D. Sakamaki, H. Fujiwara, N. Suzuki, S. Yagi, T. Konishi, K. Kamada

    11th East Asia Symposium on Functional Dyes and Advanced Materials  2023.10 

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    Presentation type：Oral presentation (invited, special)  

    Venue：Taipei  

  • Impacts of Methyl Substituents on Luminescence Properties of Near Infrared Phosphorescent Iridium(III) Complexes Bearing 2-Phenylquinoxaline-Based Cyclometalated Ligands International conference

    K. Yoneda, R. Shikura, N. Suzuki, S. Kodama, T. Maeda, S. Yagi, H. Fujiwara, S. Akiyama

    11th East Asia Symposium on Functional Dyes and Advanced Materials  2023.10 

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    Presentation type：Poster presentation  

    Venue：Taipei  

  • Development of Intramolecular Charge Transfer-Type Near-Infrared Fluorescent Dyes Bearing Phenazine- and Pyrazino[2,3-b]quinoxaline-Based Electron Acceptors International conference

    M. Nagaoka, N. Suzuki, S. Kodama, T. Maeda, D. Sakamaki, H. Fujiwara, T. Oomine, A. Saeki, S. Yagi

    11th East Asia Symposium on Functional Dyes and Advanced Materials  2023.10 

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    Presentation type：Poster presentation  

    Venue：Taipei  

  • Optical and Electrochemical Properties of C2v-Symmetric Bissquaraine Dyes Fused on Benzodipyrrole Central Units International conference

    R. Sawada, S. Kinoshita, N. Suzuki, S. Kodama, T. Maeda, S. Yagi

    11th East Asia Symposium on Functional Dyes and Advanced Materials  2023.10 

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    Presentation type：Poster presentation  

    Venue：Taipei  

  • Effects of Intermediate Diradical Character on cis-trans Isomerization of Near-Infrared Absorbing Squaraine Dyes International conference

    T. Oka, T. Maeda, N. Suzuki, S. Kodama, D. Sakamaki, H. Fujiwara, S. Yagi

    11th East Asia Symposium on Functional Dyes and Advanced Materials  2023.10 

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    Presentation type：Poster presentation  

    Venue：Taipei  

  • 含窒素ヘテロアセンを基盤とするドナー‒アクセプター型近赤外蛍光色素の合成と発光特性 Domestic conference

    長岡昌希・鈴木直弥・児玉晋太郎・前田壮志・酒巻大輔・藤原秀紀・大峰拓也・佐伯昭紀・八木繁幸

    第33回基礎有機化学討論会  2023.09 

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    Presentation type：Poster presentation  

  • 2-フェニルキノキサリン系配位子を有する近赤外りん光イリジウム(III)錯体の発光特性に及ぼすメチル置換基の影響 Domestic conference

    米田啓馬・志倉瑠太・鈴木直弥・小玉晋太朗・前田壮志・八木繁幸・藤原秀紀・秋山誠治

    第33回基礎有機化学討論会  2023.09 

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    Presentation type：Poster presentation  

  • 分子内水素結合を有するC2v対称スクアレン色素の合成と光学特性 Domestic conference

    濵 玲史・前田壮志・鈴木直弥・小玉晋太朗・八木繁幸

    第33回基礎有機化学討論会  2023.09 

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    Presentation type：Poster presentation  

  • 近⾚外吸収スクアレン⾊素の中間ジラジカル性がシス−トランス異性化に及ぼす効果 Domestic conference

    岡 ⼤志・前⽥荘志・鈴⽊直弥・⼩⽟晋太郎・酒巻⼤輔・藤原秀紀・⼋⽊繁幸

    第33回基礎有機化学討論会  2023.09 

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    Presentation type：Oral presentation (general)  

  • Intermediate Open-Shell Character of Near-Infrared Absorbing Oxocarbon Derivatives International conference

    T. Maeda, T. Oka, T. Ohno, D. Sakamaki, H. Fujiwara, N. Suzuki, S. Yagi, T. Konishi, K. Kamada

    15th International Symposium on Functional π Electron Systems  2023.06 

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    Presentation type：Oral presentation (general)  

    Venue：Raleigh, NC, USA  

  • フェニル置換カルコゲノピリリウム骨格からなるクロコナイン色素の中間開殻性評価 Domestic conference

    岡 大志，前田 壮志，酒巻 大輔，鈴木 直弥，八木 繁幸，藤原 秀紀

    日本化学会 第103春季年会（2023）  2023.03  日本化学会

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    Presentation type：Poster presentation  

    Venue：千葉  

  • 近赤外吸収クロコナイン色素の複素環成分が中間開殻性に及ぼす効果 Domestic conference

    大野 友彰，岡 大志，前田 壮志，酒巻 大輔，鈴木 直弥，八木 繁幸，藤原 秀紀

    日本化学会 第103春季年会（2023）  2023.03  日本化学会

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    Presentation type：Poster presentation  

    Venue：千葉  

  • π拡張したピリジニウム–環状エノラートベタイン色素の近赤外光吸収特性 Domestic conference

    藤本極，鈴木直弥，前田壮志，八木繁幸

    日本化学会 第103春季年会（2023）  2023.03  日本化学会

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    Presentation type：Oral presentation (general)  

    Venue：千葉  

  • 結晶化誘起二重発光特性を示す新規インドリノン誘導体 Domestic conference

    八木啓太，鈴木直弥，酒巻大輔，前田壮志，藤原秀紀，八木繁幸

    日本化学会 第103春季年会（2023）  2023.03  日本化学会

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    Presentation type：Oral presentation (general)  

    Venue：千葉  

  • 長鎖アルキル基を付与したシクロメタル化白金(II)錯体の合成と発光特性 Domestic conference

    豊田崇太，紙本麻央，鈴木直弥，前田壮志，八木繁幸

    日本化学会 第103春季年会（2023）  2023.03  日本化学会

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    Presentation type：Oral presentation (general)  

    Venue：千葉  

  • 含窒素ヘテロアセン骨格を電子アクセプターとする新規分子内電荷移動型 π 共役化合物の創出と短波赤外発光特性 Domestic conference

    長岡昌希，鈴木直弥，前田壮志，酒巻大輔，藤原秀紀．大峰拓也．佐伯昭紀．八木繁幸

    日本化学会 第103春季年会（2023）  2023.03  日本化学会

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    Presentation type：Oral presentation (general)  

    Venue：千葉  

  • 2-フェニルキノキサリン系ビスシクロメタル化イリジウム(III)錯体の発光特性に及ぼす置換基の影響 Domestic conference

    米田啓馬，志倉瑠太，鈴木直弥，前田壮志，八木繁幸，秋山誠治

    日本化学会 第103春季年会（2023）  2023.03  日本化学会

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    Presentation type：Oral presentation (general)  

    Venue：千葉  

  • 赤色りん光性ビスシクロメタル化イリジウム(III)錯体の発光特性に及ぼす補助配位子の効果 Domestic conference

    紙本麻央，岩野紘大，辻元英孝，鈴木直弥，前田壮志，八木 繁幸

    日本化学会 第103春季年会（2023）  2023.03  日本化学会

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    Presentation type：Oral presentation (general)  

    Venue：千葉  

  • ジベンゾ[b,d]フラン骨格を基盤とする新規白金二核錯体の合成と発光特性 Domestic conference

    工藤虹輝，桜井彩乃，辻元英孝，鈴木直弥，前田壮志，八木繫幸

    日本化学会 第103春季年会（2023）  2023.03  日本化学会

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    Presentation type：Oral presentation (general)  

    Venue：千葉  

  • Unveiling Open-Shell Character of Near-Infrared Absorbing Polymethine Dyes International conference

    T. Maeda, T. Oka, D. Sakamaki, H. Fujiwara, N. Suzuki, S. Yagi, T. Konishi, K. Kamada

    11th Singapore International Chemistry Conference  2022.12  Singapore National Institute of Chemistry

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    Presentation type：Oral presentation (invited, special)  

    Venue：Singapore  

  • Intermediate Open-Shell Character of Near-Infrared Absorbing Croconaine Dyes Consisting of Alkoxy-Substituted Flavylium Skeletons Domestic conference

    2022.11 

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    Presentation type：Poster presentation  

  • Development of Near-Infrared Phosphorescent Organoiridium(III) Complexes Bearing 2-Arylquinoxaline Cyclometalated Ligands International conference

    Ryuta Shikura, Naoya Suzuki, Takeshi Maeda, Shigeyuki Yagi, Seiji Akiyama

    95th JSCM Anniversary Conference  2022.10  Japan Society of Colour Material

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    Presentation type：Poster presentation  

    Venue：Tokyo  

  • Intermediate Open-Shell Character of Near-Infrared Absorbing Croconaine Dyes Consisting of Alkoxy-Substituted Flavylium Skeletons International conference

    T. Ohno, T. Maeda, D. Sakamaki, H. Fujiwara, S. Yagi

    95th JSCM Anniversary Conference  2022.10  Japan Society of Colour Material

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    Presentation type：Poster presentation  

    Venue：Tokyo  

  • Photoluminescence Properties of Symmetrical Dithienosilole Dimers Bearing Pyridyl Functional Groups International conference

    Ryoya Teshima, Naoya, Suzuki, Takeshi Maeda, Shigeyuki Yagi

    95th JSCM Anniversary Conference  2022.10  Japan Society of Colour Material

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    Presentation type：Poster presentation  

    Venue：Tokyo  

  • Experimental Evaluation of Intermediate Open Shell Character in Near-Infrared Absorbing Croconaine Dyes International conference

    T. Maeda, T. Oka, D. Sakamaki, H. Fujiwara, N. Suzuki, S. Yagi, T. Konishi, K. Kamada

    95th JSCM Anniversary Conference  2022.10  Japan Society of Colour Material

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    Presentation type：Oral presentation (general)  

    Venue：Tokyo  

  • インダンジオン骨格を有するスクアレン色素の合成と有機近赤外フォトディテクターへの応用 Domestic conference

    前田壮志, 田中大気, 八木繁幸, 藤原秀紀

    第 32 回基礎有機化学討論会  2022.09  基礎有機化学会

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    Presentation type：Poster presentation  

  • オキソカーボン中心骨格を持つ近赤外吸収ポリメチン色素のジラジカル特性 Domestic conference

    岡大志，前田壮志，酒巻大輔，藤原秀紀，八木繁幸，小西龍生，鎌田賢司

    日本化学会 第102春季年会（2022）  2022.03  日本化学会

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    Presentation type：Oral presentation (general)  

    Venue：オンライン  

  • Synthesis and Near-Infrared Photoluminescence Properties of Novel D–π–A-Type Pyridinium Betaine Dyes Based on Thiophene-Derived π-Skeleton Domestic conference

    日本化学会 第102春季年会（2022）  2022.03  日本化学会

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    Presentation type：Oral presentation (general)  

    Venue：オンライン  

  • ベンゾトリアゾール系紫外線吸収骨格を付与した青色蛍光性1,8-ナフタルイミド誘導体の合成と耐光性評価 Domestic conference

    上坂敏之，前田壮志，八木繁幸

    日本化学会 第102春季年会（2022）  2022.03  日本化学会

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    Presentation type：Poster presentation  

    Venue：オンライン  

  • 対称型スクアレン発色団からなるビススクアレン色素の光学および電気化学特性 Domestic conference

    澤田隆平，前田壮志，八木繁幸

    日本化学会 第102春季年会（2022）  2022.03  日本化学会

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    Presentation type：Oral presentation (general)  

    Venue：オンライン  

  • フラビリウム骨格とオキソカーボン酸残基からなるポリメチン色素の開殻性評価 Domestic conference

    大野友彰，岡大志，前田 壮志，酒巻 大輔，藤原 秀紀，八木 繁幸

    第 31 回基礎有機化学討論会  2021.09  基礎有機化学会

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    Presentation type：Poster presentation  

  • オキソカーボン酸を中心骨格に持つ近赤外吸収ポリメチン色素の中間的な開殻性 Domestic conference

    岡大志，前田壮志，酒巻大輔，八木繁幸，藤原秀紀

    第 31 回基礎有機化学討論会  2021.09  基礎有機化学会

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    Presentation type：Poster presentation  

  • 1,3-ジチオール環を置換した新規スクアライン色素の合成と物性 Domestic conference

    村田司・酒巻大輔・岡大志・前田壮志・八木繁幸・藤原秀紀

    第 31 回基礎有機化学討論会  2021.09  基礎有機化学会

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    Presentation type：Poster presentation  

  • オリゴ糖の長波長蛍光認識を指向したジボロン酸修飾スクアリリウム色素の開発と平衡解析 Domestic conference

    佐々木佑真，丸橋緑，半田友衣子，渋川雅美，前田壮志，齋藤伸吾

    日本分析化学会第70年会  2021.09  日本分析化学会

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    Presentation type：Poster presentation  

  • フラビリウム骨格とオキソカーボン酸残基からなる近赤外吸収色素の開殻性評価 Domestic conference

    大野友彰，岡大志，前田 壮志，酒巻 大輔，藤原 秀紀，八木 繁幸

    2021年度色材研究発表会  2021.09  色材協会

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    Presentation type：Poster presentation  

  • スクアレンおよびクロコナイン色素の中間的な開殻性 Domestic conference

    岡大志，前田壮志，酒巻大輔，八木繁幸，藤原秀紀

    2021年度色材研究発表会  2021.09  色材協会

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    Presentation type：Poster presentation  

  • 2-(2-ヒドロキシフェニル)-2H-ベンゾトリアゾール誘導体と4-アセチルアミノ-1,8-ナフタルイミドのハイブリッド化合物の合成と光学特性 Domestic conference

    上坂敏之，前田壮志，八木 繁幸

    2021年度色材研究発表会  2021.09  色材協会

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    Presentation type：Poster presentation  

  • スクアレン発色団が融合した構造を持つ色素の光学特性と電気化学特性評価 Domestic conference

    澤田隆平，前田壮志，八木繁幸

    2021年度色材研究発表会  2021.09  色材協会

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    Presentation type：Poster presentation  

  • 液晶性スクアレン色素の光熱変換特性 Domestic conference

    前田壮志，高野将史，八木繁幸，大越研人

    第70回高分子学会年次大会  2021.05  高分子学会

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    Presentation type：Poster presentation  

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Industrial Property Rights

  • アゾ－ホウ素錯体化合物、その製造方法、積層フィルム、農業用積層フィルム、および栽培方法

    鮎田光弘，中澄博行，谷森紳治，園田素啓，前田壮志

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    property_type：Patent 

  • 波長変換性樹脂組成物を用いたトマトの栽培方法

    中澄博行，前田壮志，上坂敏之，吉田彰次郎

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    property_type：Patent 

    Application no：特願2017-060330 

    Patent/Registration no：7061748 

  • ベンゾトリアゾール誘導体化合物

    上坂敏之，石谷朋之，藤原貴文，吉田彰次郎，〆野孝仁，中澄博行，前田壮志

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    property_type：Patent 

  • ベンゾトリアゾール誘導体化合物及びそれらの重合体

    上坂敏之，石谷朋之，藤原貴文，山田浩平，〆野孝仁，中澄博行，前田壮志

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    property_type：Patent 

  • スクアリリウム化合物、それを含む薄膜および有機薄膜太陽電池

    中澄 博行、前田 壮志

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    property_type：Patent 

  • 有機色素及び有機薄膜太陽電池

    中澄 博行、前田 壮志

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    property_type：Patent 

  • 二重らせん構造を有する合成高分子化合物及びその製造法

    前田壮志，古荘義雄，八島栄次

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    property_type：Patent 

    Patent/Registration no：5301426 

  • 二重らせん分子からなる人工二重らせん高分子の製造方法

    前田壮志，古荘義雄，八島栄次

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    property_type：Patent 

    Patent/Registration no： 4932663  

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Collaborative research (seeds) keywords

  • 紫外線吸収剤の開発と物性評価

  • π共役系高分子材料の設計・合成・物性評価

  • 近赤外吸収有機材料の設計・合成・物性評価

  • 機能性色素の設計・合成・物性評価

Outline of collaborative research (seeds)

  • 近赤外有機・高分子材料の開発

  • 水溶性機能性色素の開発

  • エネルギー変換有機材料の開発

Grant-in-Aid for Scientific Research

  • 開殻性を帯びた近赤外有機材料の新機軸設計指針の確立と機能開拓

    Grant-in-Aid for Scientific Research(C)  2023

  • 開殻性を帯びた近赤外有機材料の新機軸設計指針の確立と機能開拓

    Grant-in-Aid for Scientific Research(C)  2022

  • 開殻性を帯びた近赤外有機材料の新機軸設計指針の確立と機能開拓

    Grant-in-Aid for Scientific Research(C)  2021

  • 開殻性を帯びた近赤外有機材料の新機軸設計指針の確立と機能開拓

    2021

  • 近赤外光電変換に資する近赤外吸収色素の新機軸設計法

    Grant-in-Aid for Young Scientists(A)  2018

  • 近赤外光電変換に資する近赤外吸収色素の新機軸設計法

    Grant-in-Aid for Young Scientists(A)  2017

  • 近赤外光電変換に資する近赤外吸収色素の新機軸設計法

    Grant-in-Aid for Young Scientists(A)  2016

  • 機能性色素の高秩序集積化によるp-nヘテロ接合の構築

    Grant-in-Aid for Challenging Research (Pioneering)/(Exploratory)  2015

  • 機能性色素の高秩序集積化によるp-nヘテロ接合の構築

    Grant-in-Aid for Challenging Research (Pioneering)/(Exploratory)  2014

  • 側鎖間πスタッキングに基づく自己組織化高分子の創製と有機薄膜太陽電池への応用

    Grant-in-Aid for Challenging Research (Pioneering)/(Exploratory)  2013

  • 側鎖間πスタッキングに基づく自己組織化高分子の創製と有機薄膜太陽電池への応用

    Grant-in-Aid for Challenging Research (Pioneering)/(Exploratory)  2012

  • 色素増感太陽電池への応用を指向した新規有機色素の合成及び凝集構造制御

    Grant-in-Aid for Young Scientists(B)  2011

  • 色素増感太陽電池への応用を指向した新規有機色素の合成及び凝集構造制御

    Grant-in-Aid for Young Scientists(B)  2010

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Contract research

  • 3次元構造を有する色素の開発と有機薄膜太陽電池への応用

    独立行政法人科学技術振興機構  2012

  • 3次元構造を有する色素の開発と有機薄膜太陽電池への応用

    独立行政法人科学技術振興機構  2011

Incentive donations / subsidies

  • 中間ジラジカル性を有する短波赤外線エネルギー変換材料の創製

    公益財団法人ENEOS東燃ゼネラル研究奨励・奨学会  研究助成  2024.03

  • π共役分子からなる自己組織体の構造制御に基づく革新的センシング系の開発

    公益財団法人双葉電子記念財団  2020

  • 透明な有機太陽電池の開発に資する近赤外吸収スーパークロモフォアの創製

    東燃ゼネラル石油研究奨励・奨学財団  2020

  • 透明な有機太陽電池の開発に資する近赤外吸収スーパークロモフォアの創製

    公益財団法人東燃ゼネラル石油研究奨励・奨学財団  2019

  • 機能性色素の高秩序集積化によるp-nヘテロ接合の構築と光電変換素子への展開

    公益財団法人松籟科学技術振興財団  2019

  • 機能性色素の高秩序集積化によるp-nヘテロ接合の構築と光電変換素子への展開

    公益財団法人松籟科学技術振興財団  2018

  • 励起子相互作用の精密制御を通した高効率有機薄膜太陽電池用材料の開発

    公益財団法人関西エネルギー・リサイクル科学研究振興財団  2018

  • 近赤外光吸収色素を利用した可視光透明な有機太陽電池の開発

    公益財団法人八洲環境技術振興財団  2018

  • 超構造色素からなる超高感度センシング材料の創製

    公益財団法人池谷科学振興財団  2018

  • 光電変換デバイスへの応用を指向した新規近赤外光吸収有機色素の合成および凝集構造制御

    財団法人　稲盛財団  2010

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Charge of on-campus class subject

  • 有機化学1A

    2023   Weekly class   Undergraduate

  • 応用化学実験III

    2023   Weekly class   Undergraduate

  • 初年次ゼミナール

    2023   Weekly class   Undergraduate

  • 応用化学実験IV

    2023   Weekly class   Undergraduate

  • 応用化学実験II

    2023   Intensive lecture   Undergraduate

  • 応用化学実験V

    2023   Weekly class   Undergraduate

  • 有機機能化学特論

    2023   Weekly class   Graduate school

  • 有機化学演習1

    2023   Weekly class   Undergraduate

  • 応用化学実験1

    2023   Weekly class   Undergraduate

  • 物質化学生命系特別演習第1（応用化学分野）

    2022   Practical Training   Graduate school

  • 有機化学IA

    2022   Weekly class   Undergraduate

  • 応用化学実験I

    2022   Practical Training   Undergraduate

  • 応用化学実験III

    2022   Practical Training   Undergraduate

  • 物質・化学系特別研究第二

    2022   Practical Training   Graduate school

  • 物質・化学系特別研究第一（応用化学分野）

    2022   Practical Training   Graduate school

  • 物質化学生命系特別演習第2 （応用化学分野）

    2022   Practical Training   Graduate school

  • 有機機能化学特論 （応用化学分野）

    2022   Weekly class   Graduate school

  • 応用化学実験II

    2022   Practical Training   Undergraduate

  • 応用化学実験IV

    2022   Practical Training   Undergraduate

  • 応用化学実験V

    2022   Practical Training   Undergraduate

  • 有機化学演習IA

    2022   Weekly class   Undergraduate

  • 応用化学卒業研究

    2021    

  • 物質化学系概論

    2021    

  • 物質・化学系特別演習第一

    2021    

  • 物質・化学系特別演習第二

    2021    

  • 物質・化学系特別演習第三

    2021    

  • 物質・化学系特別演習第四

    2021    

  • 物質・化学系特別研究第一

    2021    

  • 物質・化学系特別研究第二

    2021    

  • 物質・化学系特別研究第三

    2021    

  • 物質・化学系特別研究第四

    2021    

  • Advanced Applied Chemistry III

    2021    

  • Laboratory Exercises for Applied Chemistry II

    2021   Practical Training  

  • Laboratory Exercises for Applied Chemistry I

    2021   Practical Training  

  • Organic Chemistry IA

    2021    

  • Laboratory Exercises for Applied Chemistry V

    2021   Practical Training  

  • Laboratory Exercises for Applied Chemistry III

    2021   Practical Training  

  • Advanced Chemistry of Organic Functional Materials

    2021    

  • Laboratory Exercises for Applied Chemistry IV

    2021   Practical Training  

  • Exercises in Organic Chemistry IA

    2021    

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Faculty development activities

  • 工学FDセミナー  2023

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    工学FDセミナー「高等学校における学習指導要領改定に伴う情報科学教育の今」に参加し，「情報Ⅰ」を学んだ者が入学した際の対応などについて考える機会を得た．

  • 全学FDセミナー  2022

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    全学FDセミナー「feedback studioとwebクリッカー　教育をよりインタラクティブにする2つのツールの活用法」

Other

  • 研究職歴

    2017.04 - Now

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    大阪府立大学大学院工学研究科（応用化学分野）准教授