|
1
|
Sato H, Takimoto K, Kato M, Nagaoka SI, Tamura K, Yamagishi A. Real-Time Monitoring of Low Pressure Oxygen Molecules over Wide Temperature Range: Feasibility of Ultrathin Hybrid Films of Iridium(III) Complexes and Clay Nanosheets. BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN 2020. [DOI: 10.1246/bcsj.20190277] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Affiliation(s)
- Hisako Sato
- Graduate School of Science and Engineering, Ehime University, Matsuyama, Ehime 790-8577, Japan
| | - Kazuyoshi Takimoto
- Graduate School of Science and Engineering, Ehime University, Matsuyama, Ehime 790-8577, Japan
| | - Masaru Kato
- Faculty of Environmental Earth Science, Hokkaido University, N10W5, Kita-ku, Sapporo, Hokkaido 060-0810, Japan
| | - Shin-ichi Nagaoka
- Graduate School of Science and Engineering, Ehime University, Matsuyama, Ehime 790-8577, Japan
| | - Kenji Tamura
- Research Center for Functional Materials, National Institute of Materials Science, Tsukuba, Ibaraki 305-0044, Japan
| | - Akihiko Yamagishi
- Department of Medicine, Faculty of Medicine, Toho University, Ota-ku, Tokyo 143-8540, Japan
| |
Collapse
|
|
2
|
Zanoni KPS, Vilela RRC, Silva IDA, Murakami Iha NY, Eckert H, de Camargo ASS. Photophysical Properties of Ir(III) Complexes Immobilized in MCM-41 via Templated Synthesis. Inorg Chem 2019; 58:4962-4971. [DOI: 10.1021/acs.inorgchem.8b03633] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Affiliation(s)
- Kassio P. S. Zanoni
- Laboratório de Espectroscopia de Materiais Funcionais, Instituto de Física de São Carlos, Universidade de São Paulo, 13566-590 São Carlos, São Paulo, Brazil
- Laboratório de Fotoquímica e Conversão de Energia, Departamento de Química Fundamental, Instituto de Química, Universidade de São Paulo, 05508-900 São Paulo, São Paulo, Brazil
| | - Raquel R. C. Vilela
- Laboratório de Espectroscopia de Materiais Funcionais, Instituto de Física de São Carlos, Universidade de São Paulo, 13566-590 São Carlos, São Paulo, Brazil
| | - Igor D. A. Silva
- Laboratório de Espectroscopia de Materiais Funcionais, Instituto de Física de São Carlos, Universidade de São Paulo, 13566-590 São Carlos, São Paulo, Brazil
| | - Neyde Y. Murakami Iha
- Laboratório de Fotoquímica e Conversão de Energia, Departamento de Química Fundamental, Instituto de Química, Universidade de São Paulo, 05508-900 São Paulo, São Paulo, Brazil
| | - Hellmut Eckert
- Laboratório de Espectroscopia de Materiais Funcionais, Instituto de Física de São Carlos, Universidade de São Paulo, 13566-590 São Carlos, São Paulo, Brazil
| | - Andrea S. S. de Camargo
- Laboratório de Espectroscopia de Materiais Funcionais, Instituto de Física de São Carlos, Universidade de São Paulo, 13566-590 São Carlos, São Paulo, Brazil
| |
Collapse
|
|
3
|
Oxygen Sensing by the Hybrid Langmuir-Blodgett Films of Iridium(III) Complexes and Synthetic Saponite on the Basis of Energy Transfer. CHEMOSENSORS 2017. [DOI: 10.3390/chemosensors5040027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
|
|
4
|
Sato H, Tamura K, Yajima T, Sato F, Yamagishi A. Chiral phosphorescent probes for amino acids: hybrids of iridium(iii) complexes with synthetic saponite. NEW J CHEM 2017. [DOI: 10.1039/c6nj03777a] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
The effects of amino acids on the emission of iridium(iii) complexes adsorbed by colloidal particles of synthetic saponite lead to the conclusion that the interplay between two intramolecular chiral centers achieved enantioselectivity.
Collapse
Affiliation(s)
- Hisako Sato
- Department of Chemistry
- Graduate School of Science and Engineering
- Ehime University
- Matsuyama 790-8577
- Japan
| | - Kenji Tamura
- National Institute for Materials Science
- Tsukuba 305-0044
- Japan
| | - Tomoko Yajima
- Department of Chemistry
- Ochanomizu University
- Tokyo 112-8610
- Japan
| | - Fumi Sato
- School of Medicine
- Toho University
- Tokyo 143-8540
- Japan
| | | |
Collapse
|
|
5
|
Miyagawa M, Shibusawa A, Maeda K, Tashiro A, Sugai T, Tanaka H. Diameter-controlled Cu nanoparticles on saponite and preparation of film by using spontaneous phase separation. RSC Adv 2017. [DOI: 10.1039/c7ra08659h] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
Abstract
Cu nanoparticles have attracted much attention due to their optical, catalytic, and electrical properties.
Collapse
Affiliation(s)
- Masaya Miyagawa
- Department of Applied Chemistry
- Faculty of Science and Engineering
- Chuo University
- Tokyo
- Japan
| | - Akane Shibusawa
- Department of Applied Chemistry
- Faculty of Science and Engineering
- Chuo University
- Tokyo
- Japan
| | - Kaho Maeda
- Department of Applied Chemistry
- Faculty of Science and Engineering
- Chuo University
- Tokyo
- Japan
| | - Akiyoshi Tashiro
- Department of Chemistry
- Faculty of Science
- Toho University
- Funabashi-shi
- Japan
| | - Toshiki Sugai
- Department of Chemistry
- Faculty of Science
- Toho University
- Funabashi-shi
- Japan
| | - Hideki Tanaka
- Department of Applied Chemistry
- Faculty of Science and Engineering
- Chuo University
- Tokyo
- Japan
| |
Collapse
|
|
6
|
Ohtani Y, Nishinaka H, Hoshino S, Shimada T, Takagi S. Anisotropic photochemical energy transfer in clay/porphyrin system prepared by size-matching effect and Langmuir–Blodgett technique. J Photochem Photobiol A Chem 2015. [DOI: 10.1016/j.jphotochem.2015.05.012] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
|
|
7
|
Tamura K, Yamagishi A, Kitazawa T, Sato H. Harvesting light energy by iridium(iii) complexes on a clay surface. Phys Chem Chem Phys 2015; 17:18288-93. [DOI: 10.1039/c5cp02414e] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
The photon energy adsorbed by a donor molecule migrates among other donor molecules until it is captured by an acceptor.
Collapse
Affiliation(s)
- Kenji Tamura
- National Institute for Materials Science
- Tsukuba 305-0044
- Japan
| | | | - Takafumi Kitazawa
- Department of Chemistry
- Toho University
- Funabashi
- Japan
- Research Center for Materials with Integrated Properties
| | - Hisako Sato
- Department of Chemistry
- Graduate School of Science and Engineering
- Ehime University
- Matsuyama 790-8577
- Japan
| |
Collapse
|
|
8
|
Sato H, Ochi M, Kato M, Tamura K, Yamagishi A. Energy transfer in hybrid Langmuir–Blodgett films of iridium complexes and synthetic saponite: dependence of transfer efficiency on the interlayer distance. NEW J CHEM 2014. [DOI: 10.1039/c4nj00818a] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
|
|
9
|
Luminescent Oxygen Gas Sensors Based on Nanometer-Thick Hybrid Films of Iridium Complexes and Clay Minerals. CHEMOSENSORS 2014. [DOI: 10.3390/chemosensors2010041] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
|