Presentation 2017-01-27
Mn5+ activated near-infrared nanophosphors for in vivo bioimaging
Wataru Uehara, Tadashi Ishigaki, Toru Inagaki, Nakamoto Kodai, Takeuchi Ryo, Tetsuo Honma, Koutoku Ohomi,
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Abstract(in Japanese) (See Japanese page)
Abstract(in English) In this report, we investigate the near-infrared inorganic nano hydroxyapataito phosphor Ca10(PO4)6(OH)2 for bio-imaging application using Mn5+ center excited by 650 nm or longer wavelength light. This Mn5+ activated hydroxyapatite luminescent material enables a clear bioimage observation with low invasion and toxicity. The nano phosphor samples were prepared by solution process, due to the nano particles for the bioimaging. The phosphor samples show the near-infrared photoluminescence due to Mn5+ centers. The phosphor is expected to be used for bioimaging tests of cells or lab animals.
Keyword(in Japanese) (See Japanese page)
Keyword(in English) NIR / hydroxyapatite / bioimaging / Mn(V)
Paper # EID2016-43
Date of Issue 2017-01-19 (EID)

Conference Information
Committee EID / ITE-IDY / IEE-EDD / IEIJ-SSL / SID-JC
Conference Date 2017/1/26(2days)
Place (in Japanese) (See Japanese page)
Place (in English) Tokushima Univ.
Topics (in Japanese) (See Japanese page)
Topics (in English) Joint Meeting of Emissive/Non-emissive Displays
Chair Tomokazu Shiga(Univ. of Electro-Comm.) / Keiichi Betsui(Hitachi)
Vice Chair Mutsumi Kimura(Ryukoku Univ.) / Yuko Kominami(Shizuoka Univ.) / Yoshihide Fujisaki(NHK)
Secretary Mutsumi Kimura(NTT) / Yuko Kominami(Tokyo Inst. of Tech.) / Yoshihide Fujisaki(Shizuoka Univ.)
Assistant Rumiko Yamaguchi(Akita Univ.) / Hiroyuki Nitta(Japan Display) / Mitsuru Nakata(NHK) / Takashi Kojiri(ZEON) / Ryosuke Nonaka(Toshiba)

Paper Information
Registration To Technical Committee on Electronic Information Displays / Technical Group on Information Display / Technical Group on Electron Devices / * / Society for Information Display Japan Chapter
Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) Mn5+ activated near-infrared nanophosphors for in vivo bioimaging
Sub Title (in English)
Keyword(1) NIR
Keyword(2) hydroxyapatite
Keyword(3) bioimaging
Keyword(4) Mn(V)
1st Author's Name Wataru Uehara
1st Author's Affiliation Tottori University(Tottori Univ.)
2nd Author's Name Tadashi Ishigaki
2nd Author's Affiliation Tottori University(Tottori Univ.)
3rd Author's Name Toru Inagaki
3rd Author's Affiliation Ube Industries, Ltd.(Ube Industries, Ltd.)
4th Author's Name Nakamoto Kodai
4th Author's Affiliation Tottori University(Tottori Univ.)
5th Author's Name Takeuchi Ryo
5th Author's Affiliation Tottori University(Tottori Univ.)
6th Author's Name Tetsuo Honma
6th Author's Affiliation JASRI(JASRI)
7th Author's Name Koutoku Ohomi
7th Author's Affiliation Tottori University(Tottori Univ.)
Date 2017-01-27
Paper # EID2016-43
Volume (vol) vol.116
Number (no) EID-430
Page pp.pp.117-120(EID),
#Pages 4
Date of Issue 2017-01-19 (EID)