Osawa Masahisa 大澤正久

… Alternative Names

OSAWA Masahisa 大澤正久

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Researcher Number	80280717
Other IDs
Affiliation (Current)	2025: 日本工業大学, 基幹工学部, 教授
Affiliation (based on the past Project Information) *help	2024: 日本工業大学, 基幹工学部, 教授 2018 – 2021: 日本工業大学, 基幹工学部, 教授 2015 – 2017: 日本工業大学, 工学部, 教授 2013 – 2014: 独立行政法人理化学研究所, 田原分子分光研究室, 専任研究員
Review Section/Research Field	Principal Investigator Basic Section 34010:Inorganic/coordination chemistry-related / Basic Section 35030:Organic functional materials-related / Inorganic chemistry Except Principal Investigator General applied physics
Keywords	Principal Investigator デュアル発光 / 遅延蛍光 / 錯体分子触媒 / 励起状態 / 紫外光 / カチオン性金二核錯体 / 金錯体 / マルチ発光 / 発光材料 / 二核錯体 … More / 金一価錯体 / 量子効率 / 金二核構造 / リン光 / 白色発光 / 金(I)二核錯体 / ハイブリッド材料 / 単分子白色発光 / 金二核錯体 / リン光性錯体 / 遅延蛍光性錯体 / 有機無機ハイブリッド材料 / 一重項励起状態 / 三重項励起状態 / 貨幣金属錯体 / 発光量子収率 / 有機EL / 銅一価錯体 … More Except Principal Investigator マニピュレーション / 非接触 / レーザー / りん光 / 磁気アルキメデス / 磁気アルキメデス浮上 / 磁場 / 光 / 非接触マニピュレーション / 非接触操作 / 燐光材料 / 蓄光材料 / 磁気浮上 / 磁気アルキメデス効果 Less

Molecular transformation reactions on cationic dinuclear gold complexesPrincipal Investigator
- Principal Investigator
  
  大澤正久
- Project Period (FY)
  2024 – 2026
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 34010:Inorganic/coordination chemistry-related
- Research Institution
  Nippon Institute of Technology
Near-White Light Emission from Organic-Inorganic Hybrid Based on Dinuclear Metal ComplexesPrincipal Investigator
- Principal Investigator
  
  Osawa Masahisa
- Project Period (FY)
  2019 – 2021
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 35030:Organic functional materials-related
- Research Institution
  Nippon Institute of Technology
Development of laser manipulation technology by new principle using magnetic property change in phosphorescent materials
- Principal Investigator
  
  Ikezoe Yasuhiro
- Project Period (FY)
  2016 – 2018
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  General applied physics
- Research Institution
  Nippon Institute of Technology
Syntesis of luminescent Cu(I) complexes for highly efficient OLEDsPrincipal Investigator
- Principal Investigator
  
  OSAWA Masahisa
- Project Period (FY)
  2013 – 2015
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Inorganic chemistry
- Research Institution
  Nippon Institute of Technology
  The Institute of Physical and Chemical Research

All 2021 2020 2019 2018 2017 2015 2014 2013 Other

All Journal Article Presentation

[Journal Article] Photoluminescent properties and molecular structures of dinuclear gold(I) complexes with bridged diphosphine ligands: near-unity phosphorescence from 3XMMCT/3MC2020
- Author(s)
  Masahisa Osawa, Sakie Soma, Mikio Hoshino, Youya Tanaka, Munetaka Akita
- Journal Title
  
  Dalton Trans.
  
  Volume: 49 Pages: 15204-15215
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19K05635
[Journal Article] Luminescence color alteration induced by trapped solvent molecules in crystals of tetrahedral gold(I) complexes: near-unity luminescence mixed with thermally activated delayed fluorescence and phosphorescence2019
- Author(s)
  Masahisa Osawa, Hiroto Yamayoshi, Mikio Hoshino, Youya Tanaka, Munetaka Akita
- Journal Title
  
  Dalton Trans.
  
  Volume: 48 Issue: 25 Pages: 9094-90103
- DOI
  10.1039/c9dt01373c
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19K05635
[Journal Article] Application of three-coordinate copper(I) complexes with halide ligands in organic light-emitting diodes that exhibit delayed fluorescence2015
- Author(s)
  M. Osawa, M. Hoshino, M. Hashimoto, S. Igawa, I. Kawata, and M. Yashima
- Journal Title
  
  Dalton Trans.
  
  Volume: 44 Issue: 18 Pages: 8369-8378
- DOI
  10.1039/c4dt02853h
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-25410080
[Journal Article] Highly efficient blue-green delayed fluorescence from copper(I) thiolate complexes: luminescence color alteration by orientation change of the aryl ring2014
- Author(s)
  Masahisa Osawa
- Journal Title
  
  Chem. Comm.
  
  Volume: 50 Issue: 15 Pages: 1801-1803
- DOI
  10.1039/c3cc47871h
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-25410080
[Journal Article] Application of neutral d10 coinage metal complexes with an anionic bidentate ligand in delayed fluorescence-type organic light-emitting diodes2013
- Author(s)
  Masahisa Osawa, Isao Kawata, Ryuji Ishii, Satoshi Igawa, Masashi Hashimoto, Mikio Hoshino
- Journal Title
  
  J. Mater. Chem. C
  
  Volume: 1 Issue: 28 Pages: 4375-4383
- DOI
  10.1039/c3tc30524d
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-25410080
[Presentation] Luminescence color alteration Induced by trapped solvent molecules in crystals of tetrahedral gold(I) complexes2021
- Author(s)
  Salie Soma, Masahisa Osawa, Yuya Tanaka, Munekata Akita
- Organizer
  Pacifichem 2021
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K05635
[Presentation] 二座ホスフィン配位子で架橋した金(I)二核錯体の合成と光特性2021
- Author(s)
  相馬咲絵・大澤正久・田中裕也・穐田宗隆
- Organizer
  第11回 CSJ化学フェスタ　2021
- Data Source
  KAKENHI-PROJECT-19K05635
[Presentation] 発光性金(I)錯体の結晶中に取り込まれた溶媒による発光色変化2021
- Author(s)
  相馬咲絵, 大澤正久, 田中裕也, 穐田宗隆
- Organizer
  日本化学会第101春季年会
- Data Source
  KAKENHI-PROJECT-19K05635
[Presentation] 非対称型配位子を有した銅(I)錯体の合成と光特性2021
- Author(s)
  吉川直希・大澤正久・田中裕也・穐田宗隆
- Organizer
  第11回 CSJ化学フェスタ　2021
- Data Source
  KAKENHI-PROJECT-19K05635
[Presentation] 四面体型金(I)錯体の結晶中に取り込まれた溶媒による発光色変化2020
- Author(s)
  相馬咲絵, 大澤正久, 田中裕也, 穐田宗隆
- Organizer
  日本化学会第100春季年会
- Data Source
  KAKENHI-PROJECT-19K05635
[Presentation] 磁気アルキメデス浮上状態で光操作された物体の運動の解析2019
- Author(s)
  種部千遥，岡野佑亮，大澤正久，廣田憲之，池添泰弘
- Organizer
  第66回応用物理学会春季学術講演会
- Data Source
  KAKENHI-PROJECT-16K05006
[Presentation] GdCl3水溶液中で磁気浮上した球状蓄光材料の非接触光回転操作2019
- Author(s)
  岡野佑亮, 種部千遥, 大澤正久, 廣田憲之, 池添泰弘
- Organizer
  第66回応用物理学会春季学術講演会
- Data Source
  KAKENHI-PROJECT-16K05006
[Presentation] 正20面体形に成形した蓄光材料の非接触光回転操作2018
- Author(s)
  岡野佑亮、種部千遥、大澤正久、廣田憲之、池添泰弘
- Organizer
  応用物理学会　磁気科学研究会　第7回講演会
- Data Source
  KAKENHI-PROJECT-16K05006
[Presentation] Noncontact manipulation of persistent luminescent material by light in a magnetic field2018
- Author(s)
  Yasuhiro Ikezoe, Yusuke Okano, Chiharu Tanebe, Masahisa Osawa, and Noriyuki Hirota
- Organizer
  MATERIAL ANALYSIS AND PROCESSING IN MAGNETIC FIELDS, 2018
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K05006
[Presentation] 磁気浮上した蓄光材料の非接触光回転操作2018
- Author(s)
  岡野佑亮、種部千遥、大澤正久、廣田憲之、池添泰弘
- Organizer
  第13回日本磁気科学会年会
- Data Source
  KAKENHI-PROJECT-16K05006
[Presentation] 磁気アルキメデス効果により磁気浮上させた物体の非接触光操作の解析2018
- Author(s)
  種部千遥，岡野佑亮，大澤正久，廣田憲之，池添泰弘
- Organizer
  第79回応用物理学会秋季学術講演会
- Data Source
  KAKENHI-PROJECT-16K05006
[Presentation] Sr2MgSi2O7の合成と磁気浮上状態での非接触光操作2018
- Author(s)
  岡野佑亮、種部千遥、大澤正久、廣田憲之、池添泰弘
- Organizer
  第65回応用物理学会春季学術講演会
- Data Source
  KAKENHI-PROJECT-16K05006
[Presentation] 磁気アルキメデス効果によって磁気浮上したSrAl2O4:Eu,Dyの非接触光操作2018
- Author(s)
  種部千遥, 岡野佑介, 大澤正久, 廣田憲之, 池添泰弘
- Organizer
  第65回応用物理学会春季学術講演会
- Data Source
  KAKENHI-PROJECT-16K05006
[Presentation] Noncontact optical manipulation of SrAl2O4:Eu, Dy/polypropylene complex levitated in a magnetic field by magneto-Archimedes effect2018
- Author(s)
  Chiharu Tanebe, Yusuke Okano, Masahisa Osawa, Noriyuki Hirota, Yasuhiro Ikezoe
- Organizer
  MATERIAL ANALYSIS AND PROCESSING IN MAGNETIC FIELDS, 2018
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K05006
[Presentation] 磁気アルキメデス効果と磁気浮上物体の非接触光操作への応用2018
- Author(s)
  種部千遥, 岡野佑介, 大澤正久, 廣田憲之, 池添泰弘
- Organizer
  第13回日本磁気科学会年会
- Data Source
  KAKENHI-PROJECT-16K05006
[Presentation] 磁気浮上状態にある物体の光による非接触操作2017
- Author(s)
  池添泰弘、大澤正久、廣田憲之
- Organizer
  第78回応用物理学会秋季学術講演会
- Data Source
  KAKENHI-PROJECT-16K05006
[Presentation] 酸素ガス中で磁気アルキメデス浮上したSrAl2O4の非接触光操作2017
- Author(s)
  種部千遥, 岡野佑介, 大澤正久, 廣田憲之, 池添泰弘
- Organizer
  応用物理学会磁気科学研究会
- Data Source
  KAKENHI-PROJECT-16K05006
[Presentation] GdCl3水溶液中で磁気浮上したSr2MgSi2O7粒子の非接触光操作2017
- Author(s)
  岡野佑亮、種部千遥、大澤正久、廣田憲之、池添泰弘
- Organizer
  第12回日本磁気科学会年会
- Data Source
  KAKENHI-PROJECT-16K05006
[Presentation] Non-contact manipulation of objects undergoing levitation in a magnetic field2017
- Author(s)
  Yasuhiro Ikezoe, Yusuke Okano, Chiharu Tanebe, Masahisa Osawa, and Noriyuki Hirota
- Organizer
  International Conference on Magneto-Science
- Data Source
  KAKENHI-PROJECT-16K05006
[Presentation] 磁気アルキメデス効果によって磁気浮上した物体の非接触光操作2017
- Author(s)
  種部千遥, 岡野佑介, 大澤正久, 廣田憲之, 池添泰弘
- Organizer
  第12回日本磁気科学会年会
- Data Source
  KAKENHI-PROJECT-16K05006
[Presentation] 塩化ガドリニウム水溶液中で磁気浮上した蓄光材料の非接触操作2017
- Author(s)
  岡野佑亮、種部千遥、大澤正久、廣田憲之、池添泰弘
- Organizer
  応用物理学会磁気科学研究会
- Data Source
  KAKENHI-PROJECT-16K05006
[Presentation] 電子デバイス用の発光錯体の最前線2015
- Author(s)
  大澤　正久
- Organizer
  第５回CSJ化学フェスタ２０１５
- Place of Presentation
  タワーホール船堀（東京・江戸川区）
- Year and Date
  2015-10-13
- Invited
- Data Source
  KAKENHI-PROJECT-25410080
[Presentation] Application of Mononuclear Copper(I) Complexes in Delayed Fluorescence-type Organic Light-emitting Diodes
- Author(s)
  Masahisa Osawa
- Organizer
  The International Conference on White LEDs and Solid State Lighting (WLED-5)
- Place of Presentation
  Jeju, Korea
- Year and Date
  2014-06-01 – 2014-06-05
- Invited
- Data Source
  KAKENHI-PROJECT-25410080
[Presentation] 四面体型銅(I)錯体を用いた高効率有機EL素子
- Author(s)
  大澤　正久、井川　悟史、橋本　雅司、河田　功、八島　正孝
- Organizer
  光化学討論会
- Place of Presentation
  愛媛大学
- Data Source
  KAKENHI-PROJECT-25410080
[Presentation] 四面体型貨幣金属錯体の合成と有機EL素子
- Author(s)
  大澤　正久・河田　功・石井　隆司・井川　悟史・橋本　雅司
- Organizer
  日本化学会第94春季年会
- Place of Presentation
  名古屋大学
- Data Source
  KAKENHI-PROJECT-25410080
[Presentation] 刺激で色が変わる有機発光材料開発
- Author(s)
  大澤　正久
- Organizer
  高分子討論会
- Place of Presentation
  長崎大学
- Year and Date
  2014-09-24 – 2014-09-26
- Data Source
  KAKENHI-PROJECT-25410080

1. Ikezoe Yasuhiro (70334315)

# of Collaborated Projects: 1 results

# of Collaborated Products: 16 results

Osawa Masahisa 大澤 正久

OSAWA Masahisa 大澤 正久

Research Projects

Research Products

Co-Researchers

Molecular transformation reactions on cationic dinuclear gold complexesPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Near-White Light Emission from Organic-Inorganic Hybrid Based on Dinuclear Metal ComplexesPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Development of laser manipulation technology by new principle using magnetic property change in phosphorescent materials

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Syntesis of luminescent Cu(I) complexes for highly efficient OLEDsPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Journal Article] Photoluminescent properties and molecular structures of dinuclear gold(I) complexes with bridged diphosphine ligands: near-unity phosphorescence from 3XMMCT/3MC2020

Author(s)

Journal Title

Data Source

[Journal Article] Luminescence color alteration induced by trapped solvent molecules in crystals of tetrahedral gold(I) complexes: near-unity luminescence mixed with thermally activated delayed fluorescence and phosphorescence2019

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Application of three-coordinate copper(I) complexes with halide ligands in organic light-emitting diodes that exhibit delayed fluorescence2015

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Highly efficient blue-green delayed fluorescence from copper(I) thiolate complexes: luminescence color alteration by orientation change of the aryl ring2014

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Application of neutral d10 coinage metal complexes with an anionic bidentate ligand in delayed fluorescence-type organic light-emitting diodes2013

Author(s)

Journal Title

DOI

Data Source

[Presentation] Luminescence color alteration Induced by trapped solvent molecules in crystals of tetrahedral gold(I) complexes2021

Author(s)

Organizer

Data Source

[Presentation] 二座ホスフィン配位子で架橋した金(I)二核錯体の合成と光特性2021

Author(s)

Organizer

Data Source

[Presentation] 発光性金(I)錯体の結晶中に取り込まれた溶媒による発光色変化2021

Author(s)

Organizer

Data Source

[Presentation] 非対称型配位子を有した銅(I)錯体の合成と光特性2021

Author(s)

Organizer

Data Source

[Presentation] 四面体型金(I)錯体の結晶中に取り込まれた溶媒による発光色変化2020

Author(s)

Organizer

Data Source

[Presentation] 磁気アルキメデス浮上状態で光操作された物体の運動の解析2019

Author(s)

Organizer

Data Source

[Presentation] GdCl3水溶液中で磁気浮上した球状蓄光材料の非接触光回転操作2019

Author(s)

Organizer

Osawa Masahisa 大澤正久

OSAWA Masahisa 大澤正久