Keio University

Published papers

Isobe, Tetsuhiko

101-120 items (total 243)

Fluorescent and Magnetic Resonance Imaging by Rare Earth Doped Nanoparticles with Garnet Structure

Author
R. Asakura, H. Sakane, K. Noda, T. Isobe, M. Morita, T. Inubushi
Publication Title
Magazine name Mater. Res. Soc. Symp. Proc. Start Page 1064-PP03-06 (Publication Date)2008/11)
Authorship Category
Joint Work
Publication Category
Research paper (international conference proceedings)
Peer-review Status
With

ナノ蛍光材料の特性・作製方法と波長変換機能を用いた応用

Author
磯部 徹彦
Publication Title
Volume 25(Issue 10) Start Page 9-12 (Publication Date)2014/10)
Authorship Category
Single Work
Publication Category
Research paper (scientific journal)
Peer-review Status
Without

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 J. Phys. Chem. C Start Page 11006 - End Page 11013 (Publication Date)2014/05)
Authorship Category
Joint Work
Publication Category
Research paper (scientific journal)
Peer-review Status
With

Mixed-solvent strategy for solvothermal synthesis of well-dispersed YBO3:Ce3+,Tb3+ nanocrystals

Author
A. Nohara, S. Takeshita, T. Isobe
Publication Title
Magazine name RSC Adv. Start Page 11219-11224 (Publication Date)2014/02)
Authorship Category
Joint Work
Publication Category
Research paper (scientific journal)
Peer-review Status
With

Electrophoretic Deposition and Characterization of Transparent Nanocomposite Films of YVO4:Bi3+,Eu3+ Nanophosphor and Silicone-Modified Acrylic Resin

Author
Y. Iso, S. Takeshita, T. Isobe
Publication Title
Magazine name Langmuir Start Page 1465-1471 (Publication Date)2014/02)
Authorship Category
Joint Work
Publication Category
Research paper (scientific journal)
Peer-review Status
With

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

Author
Y. Iso, S. Takeshita, T. Isobe
Publication Title
Magazine name Opt. Mater. Start Page 717-722 (Publication Date)2014/02)
Authorship Category
Joint Work
Publication Category
Research paper (scientific journal)
Peer-review Status
With

Effects of post heat treatment on near infrared photoluminescence of YAG:Yb3+ nanoparticles synthesized by glycothermal method

Author
R. Asakura, T. Isobe
Publication Title
Magazine name J. Lumin. Start Page 492-496 (Publication Date)2014/02)
Authorship Category
Joint Work
Publication Category
Research paper (scientific journal)
Peer-review Status
With

An anomalous downsizing of glycothermally-synthesized YBO3 crystals by Ce3+ doping

Author
A. Tani, H. Hara, S. Takeshita, T. Isobe
Publication Title
Magazine name CrystEngComm Start Page 10059-10067 (Publication Date)2013/11)
Authorship Category
Joint Work
Publication Category
Research paper (scientific journal)
Peer-review Status
With

Relation between shell thickness and near infrared photoluminescence of LaPO4:Yb3+/GdPO4 core/shell nanoparticles

Author
T. Shimizu, T. Isobe
Publication Title
Magazine name Mater. Lett. Start Page 180-183 (Publication Date)2013/08)
Authorship Category
Joint Work
Publication Category
Research paper (scientific journal)
Peer-review Status
With

Surface modification of YAG:Ce3+ nanoparticles by poly(acrylic acid) and their biological application

Author
R. Asakura, T. Isobe
Publication Title
Magazine name J. Mater. Sci. Start Page 8228-8234 (Publication Date)2013/08)
Authorship Category
Joint Work
Publication Category
Research paper (scientific journal)
Peer-review Status
With

Glycothermal synthesis and photoluminescent properties of Ce3+-doped YBO3 mesocrystals

Author
H. Hara, S. Takeshita, T. Isobe, Y. Nanai, T. Okuno, T. Sawayama,S. Niikura
Publication Title
Magazine name J. Alloys Compd. Start Page 320-326 (Publication Date)2013/06)
Authorship Category
Joint Work
Publication Category
Research paper (scientific journal)
Peer-review Status
With

Polyol synthesis of YVO4:Bi3+,Eu3+ nanophosphors and effect of silica coating on their photoluminescence properties

Author
H. Hara, S. Takeshita, T. Isobe, T. Sawayama,S. Niikura
Publication Title
Magazine name J. Ceram. Process. Res. Start Page s18-s21 (Publication Date)2013/06)
Authorship Category
Joint Work
Publication Category
Research paper (scientific journal)
Peer-review Status
With

A unique photofunction of YVO4:Bi3+,Eu3+ nanophosphor: Photoluminescent indication for photochemical decomposition of polyurethane

Author
H. Hara, S. Takeshita, T. Isobe, T. Sawayama,S. Niikura
Publication Title
Magazine name Mater. Sci. Eng. B Start Page 311-315 (Publication Date)2013/01)
Authorship Category
Joint Work
Publication Category
Research paper (scientific journal)
Peer-review Status
With

Down-sizing of YVO4:Bi3+,Eu3+ Nanoparticles through Hydrophobization by Surface Modification with Primary Alkylamines

Author
Y. Iso, S. Takeshita, T. Isobe
Publication Title
Magazine name Chem. Lett. Volume 41(Issue 12) Start Page 1681-1683 (Publication Date)2012/12)
Authorship Category
Joint Work
Publication Category
Research paper (scientific journal)
Peer-review Status
With

Photoluminescence Properties of Green-Emitting YBO3:Ce3+,Tb3+ Phosphor for near UV Excitation

Author
R. Sato, S. Takeshita, T. Isobe, T. Sawayama,S. Niikura
Publication Title
Magazine name ECS J. Solid State Sci. Technol. Volume 1(Issue 6) Start Page R163-R168 (Publication Date)2012/09)
Authorship Category
Joint Work
Publication Category
Research paper (scientific journal)
Peer-review Status
With

Solvothermal synthesis of Zn2GeO4:Mn2+ nanophosphor in water/diethylene glycol system

Author
S. Takeshita, J. Honda, T. Isobe, T. Sawayama,S. Niikura
Publication Title
Magazine name J. Solid State Chem. Start Page 112-116 (Publication Date)2012/04)
Authorship Category
Joint Work
Publication Category
Research paper (scientific journal)
Peer-review Status
With

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

Author
Y. Iso, S. Takeshita, T. Isobe
Publication Title
Magazine name J. Electrochem. Soc. Volume 159(Issue 3) Start Page J72-J76 (Publication Date)2012/03)
Authorship Category
Joint Work
Publication Category
Research paper (scientific journal)
Peer-review Status
With

Preparation of composite PMMA microbeads hybridized with fluorescent YVO4:Bi3+,Eu3+ nanoparticles

Author
K. Akisada, Y. Noguchi, T. Isobe
Publication Title
Magazine name IOP Conf. Series: Mater. Sci. Eng. Start Page 082014 (Publication Date)2011/11)
Authorship Category
Joint Work
Publication Category
Research paper (scientific journal)
Peer-review Status
With

Preparation of Yb3+ doped GdPO4 nanoparticles by solution-based processing

Author
T. Shimizu, T. Isobe
Publication Title
Magazine name IOP Conf. Series: Mater. Sci. Eng. Start Page 032021 (Publication Date)2011/11)
Authorship Category
Joint Work
Publication Category
Research paper (scientific journal)
Peer-review Status
With

Factors for determining photoluminescence properties of YBO3:Ce3+ phosphor prepared by hydrothermal method

Author
H. Ogata, S. Takeshita, T. Isobe, T. Sawayama,S. Niikura
Publication Title
Magazine name Opt. Mater. Start Page 1820–1824 (Publication Date)2011/09)
Authorship Category
Joint Work
Publication Category
Research paper (scientific journal)
Peer-review Status
With