| Paper Abstract and Keywords |
| Presentation |
2020-01-24 11:20
[Poster Presentation]
Characteristics of luminescence and particle shape in M10(PO4)6(OH)2:Mn5+ (M=Ca,Sr,Ba) near-infrared nanophosphors
Yutaro Zaima, Tadashi Ishigaki, Kouhei Matsubara, Shoto Tanaka, Yudai Nitta, Koutoku Ohmi (tottori Univ) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
Recently, we succeeded in synthesizing a near-infrared Ca10(PO4)6(OH)2:Mn5+ (HAp:Mn5+) nanophosphors by liquid phase reaction method. In this study, we give attention to M10(PO4)6(OH)2 (M=Ca,Sr,Ba) host materials having similar apatite crystal structure. The annealing effects on Mn5+ luminescence and nano-particle shape have been investigated. The annealed Sr10(PO4)6(OH)2:Mn5+ nanophosphor sample shows a higher photoluminescence compared to the our former best HAp:Mn5+ nanophosphor samples. It has also found that the particle shape is changed from rod shape to polygonal shape. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
Mn5+ / Sr10(PO4)6(OH)2 / nanophosphor / NIR / bioimaging / / / |
| Reference Info. |
ITE Tech. Rep. |
| Paper # |
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| Download PDF |
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| Conference Information |
| Committee |
IDY IEICE-EID IEIJ-SSL SID-JC IEE-EDD |
| Conference Date |
2020-01-23 - 2020-01-24 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
Tottori Univ |
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
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| Paper Information |
| Registration To |
IEICE-EID |
| Conference Code |
2020-01-EID-IDY-SSL-JC-EDD |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
Characteristics of luminescence and particle shape in M10(PO4)6(OH)2:Mn5+ (M=Ca,Sr,Ba) near-infrared nanophosphors |
| Sub Title (in English) |
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| Keyword(1) |
Mn5+ |
| Keyword(2) |
Sr10(PO4)6(OH)2 |
| Keyword(3) |
nanophosphor |
| Keyword(4) |
NIR |
| Keyword(5) |
bioimaging |
| Keyword(6) |
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| 1st Author's Name |
Yutaro Zaima |
| 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 |
Kouhei Matsubara |
| 3rd Author's Affiliation |
Tottori University (tottori Univ) |
| 4th Author's Name |
Shoto Tanaka |
| 4th Author's Affiliation |
Tottori University (tottori Univ) |
| 5th Author's Name |
Yudai Nitta |
| 5th Author's Affiliation |
Tottori University (tottori Univ) |
| 6th Author's Name |
Koutoku Ohmi |
| 6th Author's Affiliation |
Tottori University (tottori Univ) |
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| Speaker |
Author-1 |
| Date Time |
2020-01-24 11:20:00 |
| Presentation Time |
5 minutes |
| Registration for |
IEICE-EID |
| Paper # |
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| Volume (vol) |
vol.44 |
| Number (no) |
no.1 |
| Page |
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