Keio University

Published papers

Iso, Yoshiki

1-20 items (total 60)

Preparation of monolithic silica nanocomposite plates embedding fluorescent graphene quantum dots via an aqueous sol–gel process

Author
Shota Saito, Yoshiki Iso, Tetsuhiko Isobe
Publication Title
Magazine name ACS Omega Publisher American Chemical Society Volume 11(Issue 23) Start Page 34190 - End Page 34198 (Publication Date)2026/05)
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Fabrication and characterization of transparent monolithic nanocomposites between YVO4:Bi3+,Eu3+ nanophosphor and TMAS-derived silica

Author
Yoshiki Iso, Satoru Takeshita, Tetsuhiko Isobe
Publication Title
Magazine name Optical Materials Publisher Elsevier Volume 36(Issue 3) Start Page 717 - End Page 722 (Publication Date)2013/12)
Role
First Author
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Research paper (scientific journal)
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ISSN
0925-3467

Downsizing of YVO4:Bi3+,Eu3+ nanoparticles through hydrophobization by surface modification with primary alkylamines

Author
Yoshiki Iso, Satoru Takeshita, Tetsuhiko Isobe
Publication Title
Magazine name Chemistry Letters Publisher The Chemical Society of Japan Volume 41(Issue 12) Start Page 1681 - End Page 1683 (Publication Date)2012/12)
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First Author
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ISSN
0366-7022

Effects of YVO4:Bi3+,Eu3+ nanophosphors spectral down-shifter on properties of monocrystalline silicon photovoltaic module

Author
Yoshiki Iso, Satoru Takeshita, Tetsuhiko Isobe
Publication Title
Magazine name Journal of the Electrochemical Society Publisher The Electrochemical Society Volume 159(Issue 3) Start Page J72 - End Page J76 (Publication Date)2012/01)
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First Author
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ISSN
0013-4651

Effects of annealing on the photoluminescence properties of citrate-capped YVO4:Bi3+,Eu3+ nanophosphor

Author
Yoshiki Iso, Satoru Takeshita, Tetsuhiko Isobe
Publication Title
Magazine name Journal of Physical Chemistry C Publisher American Chemical Society Volume 118(Issue 20) Start Page 11006 - End Page 11013 (Publication Date)2014/05)
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ISSN
1932-7447

Electrophoretic deposition and characterization of transparent nanocomposite films of YVO4:Bi3+,Eu3+ nanophosphor and silicone- modified acrylic resin

Author
Yoshiki Iso, Satoru Takeshita, Tetsuhiko Isobe
Publication Title
Magazine name Langmuir Publisher American Chemical Society Volume 30(Issue 5) Start Page 1465 - End Page 1471 (Publication Date)2014/01)
Role
First Author
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Research paper (scientific journal)
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ISSN
0743-7463

Photoluminescence color stability of green-emitting InP/ZnS core/shell quantum dots embedded in silica prepared via hydrophobic routes

Author
Taichi Watanabe, Yoshiki Iso, Tetsuhiko Isobe, Hirokazu Sasaki
Publication Title
Magazine name RSC Advances Publisher Royal Society of Chemistry Volume 8(Issue 45) Start Page 25526 - End Page 25533 (Publication Date)2018/07)
Role
Corresponding Author
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ISSN
2046-2069

Electrophoretically deposited Y2O3:Bi3+,Eu3+ nanosheet films with high transparency for near-ultraviolet to red light conversion

Author
Yuta Kosuge, Yoshiki Iso, Tetsuhiko Isobe
Publication Title
Magazine name Langmuir Publisher American Chemical Society Volume 34(Issue 13) Start Page 3813 - End Page 3820 (Publication Date)2018/03)
Role
Corresponding Author
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ISSN
1520-5827

Preparation and characterization of Y2O3:Bi3+,Yb3+ nanosheets with wavelength conversion from near-ultraviolet to near-infrared

Author
Keisuke Fujita, Ryo Watanabe, Yoshiki Iso, Tetsuhiko Isobe
Publication Title
Magazine name Journal of Luminescence Publisher Elsevier Start Page 243 - End Page 250 (Publication Date)2018/02)
Role
Corresponding Author
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Research paper (scientific journal)
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ISSN
0022-2313

Fluorescent Ag+-exchanged zeolite nanoparticles with improved photoluminescence properties via X-ray irradiation

Author
Kohei Taiji, Yoshiki Iso, Tetsuhiko Isobe
Publication Title
Magazine name Journal of Luminescence Publisher Elsevier Start Page 214 - End Page 220 (Publication Date)2017/12)
Role
Corresponding Author
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ISSN
0022-2313

Particulate, structural, and optical properties of D-glucose-derived carbon dots synthesized by microwave-assisted hydrothermal treatment

Author
Taishu Yoshinaga, Yoshiki Iso, Tetsuhiko Isobe
Publication Title
Magazine name ECS Journal of Solid State Science and Technology Publisher The Electrochemical Society Volume 7(Issue 1) Start Page R3034 - End Page R3039 (Publication Date)2017/09)
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Preparation of photostable fluorescent InP/ZnS quantum dots embedded in TMAS-derived silica

Author
Taichi Watanabe, Chikako Wada, Yoshiki Iso, Tetsuhiko Isobe, Hirokazu Sasaki
Publication Title
Magazine name ECS Journal of Solid State Science and Technology Publisher The Electrochemical Society Volume 6(Issue 7) Start Page R75 - End Page R80 (Publication Date)2017/05)
Role
Corresponding Author
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ISSN
2162-8769

Combinatorial optimization of the atomic compositions for green-emitting YBO3:Ce3+,Tb3+,Eu3+ phosphors using a microplate reader

Author
Kohei Yano, Satoru Takeshita, Yoshiki Iso, Tetsuhiko Isobe
Publication Title
Magazine name RSC Advances Publisher Royal Society of Chemistry Volume 7(Issue 29) Start Page 17586 - End Page 17592 (Publication Date)2017/03)
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Corresponding Author
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ISSN
2046-2069

Synthesis of Y2O3:Bi3+,Eu3+ nanosheets from layered yttrium hydroxide precursor and their photoluminescence properties

Author
Tomotaka Watanabe, Yoshiki Iso, Tetsuhiko Isobe
Publication Title
Magazine name RSC Advances Publisher Royal Society of Chemistry Volume 7(Issue 23) Start Page 14107 - End Page 14113 (Publication Date)2017/03)
Role
Corresponding Author
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ISSN
2046-2069

Preparation and photoluminescence properties of yellow-emitting CuInS2/ZnS quantum dots embedded in TMAS-derived silica

Author
Chikako Wada, Yoshiki Iso, Tetsuhiko Isobe
Publication Title
Magazine name RSC Advances Publisher Royal Society of Chemistry Volume 7(Issue 13) Start Page 7936 - End Page 7943 (Publication Date)2017/01)
Role
Corresponding Author
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Joint Work
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Research paper (scientific journal)
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ISSN
2046-2069

Synthesis of Y2O3:Bi3+,Yb3+ nanosheets from layered yttrium hydroxide precursor and their photoluminescence properties

Author
Keita Higashi, Yutaka Watanabe, Yoshiki Iso, Tetsuhiko Isobe
Publication Title
Magazine name RSC Advances Publisher Royal Society of Chemistry Volume 7(Issue 11) Start Page 6671 - End Page 6678 (Publication Date)2017/01)
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Corresponding Author
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Research paper (scientific journal)
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ISSN
2046-2069

Influence of chemical states of doped nitrogen on photoluminescence intensity of hydrothermally synthesized carbon dots

Author
Shinichiro Niino, Satoru Takeshita, Yoshiki Iso, Tetsuhiko Isobe
Publication Title
Magazine name Journal of Luminescence Publisher Elsevier Start Page 123 - End Page 131 (Publication Date)2016/08)
Role
Corresponding Author
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ISSN
0022-2313

Low-temperature synthesis of YVO4:Bi3+,Eu3+ nanoparticle phosphors using a methanol solution of trivalent cations

Author
Takayuki Ohno, Yoshiki Iso, Tetsuhiko Isobe
Publication Title
Magazine name ECS Journal of Solid State Science and Technology Publisher The Electrochemical Society Volume 5(Issue 9) Start Page R142 - End Page R145 (Publication Date)2016/07)
Role
Corresponding Author
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Joint Work
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Research paper (scientific journal)
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ISSN
2162-8769

Optimizing the microwave-assisted hydrothermal synthesis of blue-emitting L-cysteine-derived carbon dots

Author
Taishu Yoshinaga, Yoshiki Iso, Tetsuhiko Isobe
Publication Title
Magazine name Journal of Luminescence Publisher Elsevier Start Page 6 - End Page 14 (Publication Date)2019/05)
Role
Corresponding Author
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ISSN
0022-2313

Effects of oleic acid on the stability of perovskite CsPbBr3 quantum dot dispersions

Author
Takuma Kosugi, Yoshiki Iso, Tetsuhiko Isobe
Publication Title
Magazine name Chemistry Letters Publisher The Chemical Society of Japan Volume 48(Issue 4) Start Page 349 - End Page 352 (Publication Date)2019/01)
Role
Corresponding Author
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Joint Work
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ISSN
1348-0715