Keio University

Presentations

Isobe, Tetsuhiko

261-280 items (total 532)

Preparation and Biological Application of Fluorescent Poly(methyl methacrylate) Beads Hybridized with Y3Al5O12:Ce3+ Nanophosphor

Speaker
I. Kusayama, R. Asakura, D. Saito, T. Isobe, K. Kurokawa, H. Aizawa, T. Takagi, Y. Hirayama, M. Ohkubo
Conference Title
[Conference Category International presentation] Conference Title Pacific RIM Meeting on Electrochemical and Solid-State Science (PRiME 2008)(Venue Honolulu, Hawaii) Dates 2008.10.14 - 2008.10.14
Presentation Format
International presentation
Language of Publication
English
Conference Category
Poster presentation

Comparison Between MgGa2O4:Mn2+ and ZnGa2O4:Mn2+ Nanophosphors Synthesized by Glycothermal Method

Speaker
M. Osada, M. Takesada, T. Isobe
Conference Title
[Conference Category International presentation] Conference Title Pacific RIM Meeting on Electrochemical and Solid-State Science (PRiME 2008)(Venue Honolulu, Hawaii) Dates 2008.10.14 - 2008.10.14
Presentation Format
International presentation
Language of Publication
English
Conference Category
Poster presentation

Photoluminescence Properties and Applications of Doped YAG Nanophosphors Prepared by Glycothermal Method

Speaker
T. Isobe
Conference Title
[Conference Category International presentation] Conference Title Pacific RIM Meeting on Electrochemical and Solid-State Science (PRiME 2008)(Venue Honolulu, Hawaii) Dates 2008.10.14 - 2008.10.14
Presentation Format
International presentation
Language of Publication
English
Conference Category
Oral presentation (general)

Synthesis, photoluminescence and photostability properties of YVO4:Bi3+,Eu3+ nanophosphors

Speaker
S. Takeshita, T. Isobe, T. Sawayama, S. Niikura
Conference Title
[Conference Category International presentation] Conference Title The 15th International Conference on Luminescence and Optical Spectroscopy of Condensed Matter (ICL'08)(Venue Lyon, France) Dates 2008.07 - 2008.07
Presentation Format
International presentation
Language of Publication
English
Conference Category
Poster presentation

YAG:Ce3+ナノ粒子/ポリマー複合膜の蛍光特性

Speaker
佐々木 優太, 竹下 覚, 磯部 徹彦
Conference Title
[Conference Category Domestic presentation] Dates 2014.09.17 - 2014.09.17
Presentation Format
Domestic presentation
Language of Publication
Japanese
Conference Category
Poster presentation

近紫外励起・赤色蛍光Y2O3:Bi3+,Eu3+ナノシートの作製

Speaker
松永 拓也, 竹下 覚, 磯部 徹彦
Conference Title
[Conference Category Domestic presentation] Dates 2014.09.17 - 2014.09.17
Presentation Format
Domestic presentation
Language of Publication
Japanese
Conference Category
Oral presentation (general)

YVO4:Eu3+蛍光ナノ粒子と層状複水酸化物ナノシートの交互積層

Speaker
大西 航, 竹下 覚, 磯部 徹彦
Conference Title
[Conference Category Domestic presentation] Dates 2014.09.17 - 2014.09.17
Presentation Format
Domestic presentation
Language of Publication
Japanese
Conference Category
Oral presentation (general)

Eu3+ドープカルシウムアパタイト蛍光ナノ粒子とシリカ粒子の複合化

Speaker
磯部 歩, 竹下 覚, 磯部 徹彦
Conference Title
[Conference Category Domestic presentation] Dates 2014.09.03 - 2014.09.03
Presentation Format
Domestic presentation
Language of Publication
Japanese
Conference Category
Oral presentation (general)

窒素含有カーボンドットの水熱合成と蛍光特性の探究

Speaker
新野慎一郎, 竹下 覚, 磯部 徹彦
Conference Title
[Conference Category Domestic presentation] Dates 2014.09.03 - 2014.09.03
Presentation Format
Domestic presentation
Language of Publication
Japanese
Conference Category
Oral presentation (general)

Fabrication and Characterization of Transparent Monolithic Nanocomposites of YVO4:Bi3+,Eu3+ Nanophosphor and TMAS-derived Silica

Speaker
Yoshiki Iso, Tetsuhiko Isobe, Satoru Takeshita
Conference Title
[Conference Category International presentation] Conference Title 5th International Congress on Ceramics (ICC5) Dates 2014.08.17 - 2014.08.17
Invitation Status
With
Presentation Format
International presentation
Language of Publication
English
Conference Category
Poster presentation

Preparation and Characterization of Nanophosphors and their Transparent Films

Speaker
Tetsuhiko Isobe, Satoru Takeshita
Conference Title
[Conference Category International presentation] Conference Title 5th International Congress on Ceramics (ICC5) Dates 2014.08.17 - 2014.08.17
Invitation Status
With
Presentation Format
International presentation
Language of Publication
English
Conference Category
Oral presentation (invited, special)

YVO4:Eu3+ナノ粒子のマルチモーダルな光エネルギー変換:光触媒活性と蛍光特性の探究

Speaker
白石 悠祐, 竹下 覚, 磯部 徹彦
Conference Title
[Conference Category Domestic presentation] Dates 2014.07.18 - 2014.07.18
Presentation Format
Domestic presentation
Language of Publication
Japanese
Conference Category
Poster presentation

電気泳動堆積法によるYVO4:Bi3+,Eu3+ナノ蛍光体/シリコーン変性アクリル樹脂ナノコンポジット膜の作成と特性評価

Speaker
磯 由樹, 竹下 覚, 磯部 徹彦
Conference Title
[Conference Category Domestic presentation] Dates 2014.03.30 - 2014.03.30
Presentation Format
Domestic presentation
Language of Publication
Japanese
Conference Category
Oral presentation (general)

ホットインジェクション法におけるCu2SnS3ナノ粒子の生成過程

Speaker
岡野 晋,竹下 覚,磯部 徹彦
Conference Title
[Conference Category Domestic presentation] Dates 2013.12.09 - 2013.12.09
Presentation Format
Domestic presentation
Language of Publication
Japanese
Conference Category
Oral presentation (general)

Glycothermal Synthesis and Characterization of YAG:Ce3+ Nanophosphors

Speaker
T. Isobe
Conference Title
[Conference Category International presentation] Conference Title 224th ECS Meeting Dates 2013.10.29 - 2013.10.29
Invitation Status
With
Presentation Format
International presentation
Language of Publication
English
Conference Category
Oral presentation (invited, special)

Preparation of Fluorescent Composite Beads with Nanophosphors

Speaker
T. Isobe, S. Takeshita
Conference Title
[Conference Category International presentation] Conference Title International Symposium for Phosphor Materials & Crystal Growth (Phosphor Safari 2013) Dates 2013.10.20 - 2013.10.20
Invitation Status
With
Presentation Format
International presentation
Language of Publication
English
Conference Category
Oral presentation (invited, special)

ホットインジェクション法におけるCu2SnS3量子ドットの生成機構

Speaker
岡野 晋,竹下 覚,磯部 徹彦
Conference Title
[Conference Category Domestic presentation] Dates 2013.09.06 - 2013.09.06
Presentation Format
Domestic presentation
Language of Publication
Japanese
Conference Category
Oral presentation (general)

Development and Applications of Colloidal Nanophosphors

Speaker
S. Takeshita, T. Isobe
Conference Title
[Conference Category International presentation] Conference Title Collaborative Conference on Materials Research Dates 2013.06.24 - 2013.06.24
Invitation Status
With
Presentation Format
International presentation
Language of Publication
English
Conference Category
Oral presentation (invited, special)

1,4-ブタンジオール-水系溶媒を用いたYBO3:Ce3+,Tb3+蛍光ナノ粒子のソルボサーマル合成

Speaker
野原彰浩, 原 裕貴, 竹下 覚, 磯部 徹彦, 澤山 友博, 新倉 誠司
Conference Title
[Conference Category Domestic presentation] Dates 2013.05.23 - 2013.05.23
Presentation Format
Domestic presentation
Language of Publication
Japanese
Conference Category
Oral presentation (general)

電気泳動堆積法によるYVO4:Bi3+,Eu3+ナノ蛍光体波長変換膜の作製と単結晶シリコン太陽電池への応用

Speaker
磯 由樹, 竹下 覚, 磯部 徹彦
Conference Title
[Conference Category Domestic presentation] Dates 2013.03.29 - 2013.03.29
Presentation Format
Domestic presentation
Language of Publication
Japanese
Conference Category
Oral presentation (general)