KOZAKI Masatoshi

写真a

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Title

Professor

Laboratory location

Sugimoto Campus

Homepage URL

http://www.sci.osaka-cu.ac.jp/chem/phyorg/POCweb/pg18.html

Mail Address

E-mail address

Degree 【 display / non-display

  • The Graduate University for Advanced Studies -  Doctor of Science

Research Areas 【 display / non-display

Organic Chemistry, Function, Properties and Materials in Chemistry, Polymer chemistry

Research subject summary 【 display / non-display

  • The physical properties of pai-conjugated molecules can be precisely controlled by structural modification. The goal of our projects is to create organic compounds with unique electronic, optical, and magnetic properties. In addition, we are developing precisely designed macromolecules such as dendrimers that can be thought of as highly organized nanostructures. From this point of view, we are conducting research on the development of efficient construction methods for pai-conjugated molecules and nanoscale molecules.

Research Interests 【 display / non-display

Dendrimers, Stimuli-Responsive Molecules and Materials, Organic Conductors

Research Career 【 display / non-display

  • Studies on the dendrimers with both conjugated and non-conjugated chains

    (Individual) Project Year :

    2002.04
    -
    Today

    Keyword in research subject:  dendrimers, polybenzylethers, oligo(phenylene-ethynylene)

  • Development of stimuli-responsive molecules

    (Individual) Project Year :

    2010.04
    -
    Today

    Keyword in research subject:  Stimuli-responsive, Allosteric, Porphyrin

  • Preparation and Properties of Novel Conjugated Systems

    (Individual) Project Year :

    1990.04
    -
    1994.03

    Keyword in research subject:  Conjugated Systems

Education summary 【 display / non-display

  • To acquire basic knowledge of organic chemistry

Association Memberships 【 display / non-display

  • THE CHEMICAL SOCIETY OF JAPAN

  • The Japanese Photochemistry Association

Current Career 【 display / non-display

  • Osaka City University   Graduate School of Science   Molecular Materials Science Course   Professor  

Career 【 display / non-display

  • 2015.04
     
     

    Osaka City University  

  • 2007
     
     

    Osaka City University  

  • 2006
     
     

    Osaka City University  

  • 1999
     
     

    Osaka City University  

  • 1997
    -
    1999

    Osaka City University  

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Graduate School 【 display / non-display

  • 1989.04
    -
    1991.03

    Nagoya Institute of Technology  Graduate School, Division of Engineering 

  •  
    -
    1994

    The Graduate University for Advanced Studies  Graduate School, Division of Mathematical and Physical Science 

Graduating School 【 display / non-display

  •  
    -
    1989

    Nagoya Institute of Technology   Faculty of Engineering  

 

Published Papers 【 display / non-display

  • Syntheses and Properties of (Nitronyl nitroxide)-substituted Tri-phenylamine ortho-Bridged by Two Oxygen and Sulfur Atoms

    Yokoyama Naoki, Tanaka Nobuaki, Fujimoto Natsumi, Tanaka Rika, Suzuki Shuichi, Shiomi Daisuke, Sato Kazunobu, Takui Takeji, Kozaki Masatoshi, Okada Keiji

    Wiley CHEMISTRY-AN ASIAN JOURNAL  16 ( 1 ) 72 - 79 2021.01  [Refereed]

    DOI

  • Magnetic Properties of Metal Clusters Coordinated with (Nitronyl Nitroxide)-Substituted Amidinate Ligands

    Tanimoto Ryu, Suzuki Shuichi, Kozaki Masatoshi, Kanzaki Yuki, Shiomi Daisuke, Sato Kazunobu, Takui Takeji, Tanaka Rika, Okada Keiji

    Wiley CHEMISTRYSELECT  5 ( 36 ) 11170 - 11176 2020.09  [Refereed]

    DOI

  • Condensed Phenoxazine Dimer and Its Radical Cation

    Miyamae Takayuki, Haraguchi Makoto, Tachi Yoshimitsu, Suzuki Shuichi, Kozaki Masatoshi, Okada Keiji

    American Chemical Society (ACS) ORGANIC LETTERS  22 ( 17 ) 6790 - 6793 2020.09  [Refereed]

    DOI

  • Inhibition of Ligand Binding Ability of Three Porphyrins by an Organic Effector

    Nishimura Tomoaki, Sasaki Yoshito, Tachi Yoshimitsu, Suzuki Shuichi, Okada Keiji, Kozaki Masatoshi

    CHEMISTRY-AN ASIAN JOURNAL  2020.01  [Refereed]

    DOI

  • Spin-dependent electron transfer dynamics in a platinum-complex−donor−acceptor triad studied by transient-absorption detected magnetic field effect

    Tomoaki Miura, Kio Miyaji, Takafumi Horikoshi, Shuichi Suzuki, Masatoshi Kozaki, Keiji Okada, and Tadaaki Ikoma

    J. Chem. Phys.  151   234306/1 - 234306/9 2019.12  [Refereed]

    DOI

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Books etc 【 display / non-display

  • Polymers for Light-emitting Devices and Displays

    Rania Zaier, Said Hajaji, Masatoshi Kozaki, Sahbi Ayachi (Part: Joint Work )

    Wiley-Scrivener  2020.05

  • 次世代共役ポリマーの超階層制御と革新機能

    小嵜正敏 (Part: Single Work )

    シーエムシー出版  2009

  • 高校生・化学宣言PART3 : 高校化学グランドコンテストドキュメンタリー

    中沢 浩, 松坂 裕之, 小嵜 正敏 (Part: Single Work )

    遊タイム出版  2008

    CiNii

  • Introduction to Organic Spectroscopy

    (Part: Joint Translation )

    Kagakudojin  1999

Review Papers (Misc) 【 display / non-display

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Conference Activities & Talks 【 display / non-display

  • Effects of Alkyl Chains of Ligands on the Alkane Oxygenation of Diiron(III) Complexes with Asymmetric Pentapyridine Ligands

    山崎実香子,小嵜正敏,舘 祥光

    錯体化学会第 70 回討論会  2020.09 

  • Short-step Syntheses and Photophysical Properties of Nitrogen-Containing Pyrenes

    Masatoshi Kozaki, Yuta Omura, Yoshimitsu Tachi, Keiji Okada  [Invited]

    The 6th Awaji International Workshop on “Electron Spin Science & Technology: Biological and Materials Science Oriented Applications” (6th AWEST 2019)  (Awaji Yumebutai International Conference Center, Awaji Island, Japan)  2019.06 

  • Synthesis and Properties of Trioxytriphenylamine Monoimino-Analogues

    Naoki Yokoyama, Keiji Okada, Masatoshi Kozaki

    The 99th Annual Meeting 2019 of CSJ   (Okamoto Campus, Konan University, Kobe, Japan)  2019.03  The Chemical Society of Japan

  • Synthesis and Properties of Ortho-bridged Triphenylamines by Two Oxygens and Sulfur or Nitrogen Atoms

    Naoki Yokoyama, Nobuaki Tanaka, Masatoshi Kozaki, Daisuke Shiomi, Kazunobu Sato, Takeji Takui, and Keiji Okada

    The 10th OCARINA International Meeting  (大阪市立大学)  2019.03 

  • Synthesis and Properties of Condensed Phenoxazine Dimer

    Takayuki Miyamae, Makoto Haraguchi, Yoshimitsu Tachi, Masatoshi Kozaki, and Keiji Okada

    The 10th OCARINA International Meeting  (大阪市立大学)  2019.03 

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Charge of on-campus class subject 【 display / non-display

  • Advanced Experiments in Chemistry, III

    (2020) University, Special course

  • General Experiments in Chemistry, S

    (2020) University, Teacher training course

  • Core Organic Chemistry

    (2020) Graduate school, Special course

  • Advanced Research Course for Doctoral Thesis of Science

    (2020) Graduate school, Special course

  • Senior Thesis Project

    (2020) University, Special course

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Other educational activity and Special note 【 display / non-display

  • Class teacher

    (2020)

  • Office hours

    (2020)

  • Contribution to internationalization

    (2020)

  • Contribution to internationalization

    (2019)

  • Contribution to University-wide Cross-training program

    (2019)

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Social Contribution 【 display / non-display