Ishii Wataru 石井航

Researcher Number	51023022
Affiliation (Current)	2026: 奈良先端科学技術大学院大学, 先端科学技術研究科, 助教
Affiliation (based on the past Project Information) *help	2026: 奈良先端科学技術大学院大学, 先端科学技術研究科, 助教
Review Section/Research Field	Principal Investigator Basic Section 34010:Inorganic/coordination chemistry-related Except Principal Investigator Transformative Research Areas, Section (II)
Keywords	Principal Investigator 対称性制御 / イオン間相互作用 / 金属ナノクラスター Except Principal Investigator 励起状態 / 超螺旋光 / 自己組織化 / 円偏光発光 / 円二色性 / キラリティー

対イオン内挿による低対称金属ナノクラスターの構築と光学遷移強度制御Principal Investigator
- Principal Investigator
  
  石井航
- Project Period (FY)
  2026 – 2028
- Research Category
  
  Grant-in-Aid for Early-Career Scientists
- Review Section
  
  Basic Section 34010:Inorganic/coordination chemistry-related
- Research Institution
  Nara Institute of Science and Technology
Coherent control of excitons in chiral molecular systems throught interactions with helical light fields
- Principal Investigator
  
  中嶋琢也
- Project Period (FY)
  2022 – 2026
- Research Category
  
  Grant-in-Aid for Transformative Research Areas (A)
- Review Section
  
  Transformative Research Areas, Section (II)
- Research Institution
  Osaka Metropolitan University

All 2025 2024 2023

All Journal Article Presentation

[Journal Article] Room‐temperature Inversion of Phosphorescence and Fluorescence Emission Triggered in Twisted Dimeric Structures Displaying Excitonic Coupling.2025
- Author(s)
  Tsuji Yugo、Goto Chigusa、Katao Shohei、Ishii Wataru、Martin Colin J.、Nakashima Takuya、Clavier Gilles、Kawai Tsuyoshi、Louis Marine
- Journal Title
  
  Chemistry - A European Journal
  
  Volume: 31 Issue: 26
- DOI
  10.1002/chem.202500762
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-22H05134
[Journal Article] Assembly of anionic silver nanoclusters with controlled packing structures through site-specific ionic bridges2024
- Author(s)
  Ishii Wataru、Tanaka Rika、Nakashima Takuya
- Journal Title
  
  Nanoscale
  
  Volume: 16 Issue: 28 Pages: 13457-13463
- DOI
  10.1039/d4nr01691b
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PLANNED-22H05134, KAKENHI-PROJECT-23K26631, KAKENHI-PROJECT-24KJ1902
[Journal Article] Excited State Engineering in Ag<sub>29</sub> Nanocluster through Peripheral Modification with Silver(I) Complexes for Bright Near-Infrared Photoluminescence2023
- Author(s)
  Ishii Wataru、Okayasu Yoshinori、Kobayashi Yoichi、Tanaka Rika、Katao Shohei、Nishikawa Yoshiko、Kawai Tsuyoshi、Nakashima Takuya
- Journal Title
  
  Journal of the American Chemical Society
  
  Volume: 145 Issue: 20 Pages: 11236-11244
- DOI
  10.1021/jacs.3c01259
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21K05012, KAKENHI-PLANNED-22H05134, KAKENHI-PROJECT-23K23320, KAKENHI-PROJECT-23K26631
[Presentation] 銀クラスターにおける励起状態に依存した円偏光発光特性2025
- Author(s)
  石井航、河合壯、中嶋琢也
- Organizer
  第105日本化学会春季年会
- Data Source
  KAKENHI-PLANNED-22H05134
[Presentation] Dynamic structural relaxation in the excited state of Ag29 nanoclusters modified with silver(I) complexes2025
- Author(s)
  Wataru Ishii, T. Kawai, T. Nakashima
- Organizer
  PERMolMat : Japan-France Workshop on Photo-Electro-Responsive Molecules & Materials
- Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-22H05134
[Presentation] Activation of near-infrared circularly polarized luminescence in silver cluster2024
- Author(s)
  石井航、河合壯、中嶋琢也
- Organizer
  2024年度光化学討論会
- Data Source
  KAKENHI-PLANNED-22H05134
[Presentation] Light induced motion in an intrinsically chiral metal cluster2024
- Author(s)
  T. Nakashima, W. Ishii
- Organizer
  OMC2024
- Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-22H05134
[Presentation] Photo-induced Luminescence Chromism of Silver Nanocluster for Bright Near-infrared Emission2023
- Author(s)
  W. Ishii, T. Nakashima
- Organizer
  10th International Symposium on Photochromism
- Data Source
  KAKENHI-PLANNED-22H05134
[Presentation] ナフタレンジチオールを配位子とするAg29クラスターの合成とキラリティー誘起2023
- Author(s)
  山野一哉、石井航、中嶋琢也
- Organizer
  日本化学会第103春季年会
- Data Source
  KAKENHI-PLANNED-22H05134
[Presentation] Near-infrared emission in Ag29 nanoclusters induced by the modification with metal complexes2023
- Author(s)
  石井航、岡安祥徳、小林洋一、河合壯、中嶋琢也
- Organizer
  日本化学会第103春季年会
- Data Source
  KAKENHI-PLANNED-22H05134
[Presentation] Enhanced Near-infrared Emission and Excited State Dynamic in Silver Nanoclusters2023
- Author(s)
  W. Ishii, Y. Okayasu, Y. Kobayashi, T. Nakashima
- Organizer
  The 31st International Conference on Photochemistry
- Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-22H05134
[Presentation] Photoactivation of near-infrared photoluminescence in silver nanoclusters2023
- Author(s)
  T. Nakashima, W. Ishii, T. Kawai
- Organizer
  The 31st International Conference on Photochemistry
- Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-22H05134

1. 中嶋琢也 (70379543)

# of Collaborated Projects: 1 results

# of Collaborated Products: 11 results
2. 廣瀬崇至 (30626867)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
3. 森末光彦 (40403357)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
4. 山田美穂子 (70726257)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
5. 河合壯 (40221197)

# of Collaborated Projects: 1 results

# of Collaborated Products: 6 results
6. 小林洋一

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results

Ishii Wataru 石井 航

Research Projects

Research Products

Co-Researchers

対イオン内挿による低対称金属ナノクラスターの構築と光学遷移強度制御Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Coherent control of excitons in chiral molecular systems throught interactions with helical light fields

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

[Journal Article] Room‐temperature Inversion of Phosphorescence and Fluorescence Emission Triggered in Twisted Dimeric Structures Displaying Excitonic Coupling.2025

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Assembly of anionic silver nanoclusters with controlled packing structures through site-specific ionic bridges2024

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Excited State Engineering in Ag<sub>29</sub> Nanocluster through Peripheral Modification with Silver(I) Complexes for Bright Near-Infrared Photoluminescence2023

Author(s)

Journal Title

DOI

Data Source

[Presentation] 銀クラスターにおける励起状態に依存した円偏光発光特性2025

Author(s)

Organizer

Data Source

[Presentation] Dynamic structural relaxation in the excited state of Ag29 nanoclusters modified with silver(I) complexes2025

Author(s)

Organizer

Data Source

[Presentation] Activation of near-infrared circularly polarized luminescence in silver cluster2024

Author(s)

Organizer

Data Source

[Presentation] Light induced motion in an intrinsically chiral metal cluster2024

Author(s)

Organizer

Data Source

[Presentation] Photo-induced Luminescence Chromism of Silver Nanocluster for Bright Near-infrared Emission2023

Author(s)

Organizer

Data Source

[Presentation] ナフタレンジチオールを配位子とするAg29クラスターの合成とキラリティー誘起2023

Author(s)

Organizer

Data Source

[Presentation] Near-infrared emission in Ag29 nanoclusters induced by the modification with metal complexes2023

Author(s)

Organizer

Data Source

[Presentation] Enhanced Near-infrared Emission and Excited State Dynamic in Silver Nanoclusters2023

Author(s)

Organizer

Data Source

[Presentation] Photoactivation of near-infrared photoluminescence in silver nanoclusters2023

Author(s)

Organizer

Data Source

Ishii Wataru 石井航