Fluorescent and magnetic resonance imaging by rare earth doped nanoparticles with garnet structure

Ryo Asakura; Hiroshi Sakane; Kunihiro Noda; Tetsuhiko Isobe; Masahito Morita; Toshiro Inubushi

Fluorescent and magnetic resonance imaging by rare earth doped nanoparticles with garnet structure

Ryo Asakura, Hiroshi Sakane, Kunihiro Noda, Tetsuhiko Isobe, Masahito Morita, Toshiro Inubushi

Department of Applied Chemistry

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

Yb³⁺ doped Y₃Al₅O₁₂ (YAG:Yb³⁺) nanoparticles are prepared from yttrium acetate tetrahydrate, ytterbium acetate tetrahydrate and aluminum isopropoxide in 1,4-butanediol by autoclave treatment at 300°C for 2 h. Moreover, Gd-YAG:Yb²⁺ nanoparticles are prepared from the mixture of YAG:Yb³⁺ colloidal solution and gadolinium acetate tetrahydrate by the same autoclave treatment as YAG: Yb³⁺. Properties of structure, near infrared photoluminescence and magnetic resonance contrast enhancement are characterized for as-prepared and calcined YAG:Yb³⁺ and Gd-YAG:Yb³⁺ nanoparticles.

Original language	English
Title of host publication	Quantum-Dot and Nanoparticle Bioconjugates-Tools for Sensing and Biomedical Imaging
Pages	24-29
Number of pages	6
Publication status	Published - 2008 Dec 1
Event	2007 MRS Fall Meeting - Boston, MA, United States Duration: 2007 Nov 26 → 2007 Nov 30

Publication series

Name	Materials Research Society Symposium Proceedings
Volume	1064
ISSN (Print)	0272-9172

Other

Other	2007 MRS Fall Meeting
Country/Territory	United States
City	Boston, MA
Period	07/11/26 → 07/11/30

ASJC Scopus subject areas

Materials Science(all)
Condensed Matter Physics
Mechanics of Materials
Mechanical Engineering

Cite this

Fluorescent and magnetic resonance imaging by rare earth doped nanoparticles with garnet structure. / Asakura, Ryo; Sakane, Hiroshi; Noda, Kunihiro et al.
Quantum-Dot and Nanoparticle Bioconjugates-Tools for Sensing and Biomedical Imaging. 2008. p. 24-29 (Materials Research Society Symposium Proceedings; Vol. 1064).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Asakura, R, Sakane, H, Noda, K, Isobe, T, Morita, M & Inubushi, T 2008, Fluorescent and magnetic resonance imaging by rare earth doped nanoparticles with garnet structure. in Quantum-Dot and Nanoparticle Bioconjugates-Tools for Sensing and Biomedical Imaging. Materials Research Society Symposium Proceedings, vol. 1064, pp. 24-29, 2007 MRS Fall Meeting, Boston, MA, United States, 07/11/26.

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title = "Fluorescent and magnetic resonance imaging by rare earth doped nanoparticles with garnet structure",

abstract = "Yb3+ doped Y3Al5O12 (YAG:Yb3+) nanoparticles are prepared from yttrium acetate tetrahydrate, ytterbium acetate tetrahydrate and aluminum isopropoxide in 1,4-butanediol by autoclave treatment at 300°C for 2 h. Moreover, Gd-YAG:Yb2+ nanoparticles are prepared from the mixture of YAG:Yb3+ colloidal solution and gadolinium acetate tetrahydrate by the same autoclave treatment as YAG: Yb3+. Properties of structure, near infrared photoluminescence and magnetic resonance contrast enhancement are characterized for as-prepared and calcined YAG:Yb3+ and Gd-YAG:Yb3+ nanoparticles.",

author = "Ryo Asakura and Hiroshi Sakane and Kunihiro Noda and Tetsuhiko Isobe and Masahito Morita and Toshiro Inubushi",

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language = "English",

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series = "Materials Research Society Symposium Proceedings",

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T1 - Fluorescent and magnetic resonance imaging by rare earth doped nanoparticles with garnet structure

AU - Asakura, Ryo

AU - Sakane, Hiroshi

AU - Noda, Kunihiro

AU - Isobe, Tetsuhiko

AU - Morita, Masahito

AU - Inubushi, Toshiro

PY - 2008/12/1

Y1 - 2008/12/1

N2 - Yb3+ doped Y3Al5O12 (YAG:Yb3+) nanoparticles are prepared from yttrium acetate tetrahydrate, ytterbium acetate tetrahydrate and aluminum isopropoxide in 1,4-butanediol by autoclave treatment at 300°C for 2 h. Moreover, Gd-YAG:Yb2+ nanoparticles are prepared from the mixture of YAG:Yb3+ colloidal solution and gadolinium acetate tetrahydrate by the same autoclave treatment as YAG: Yb3+. Properties of structure, near infrared photoluminescence and magnetic resonance contrast enhancement are characterized for as-prepared and calcined YAG:Yb3+ and Gd-YAG:Yb3+ nanoparticles.

AB - Yb3+ doped Y3Al5O12 (YAG:Yb3+) nanoparticles are prepared from yttrium acetate tetrahydrate, ytterbium acetate tetrahydrate and aluminum isopropoxide in 1,4-butanediol by autoclave treatment at 300°C for 2 h. Moreover, Gd-YAG:Yb2+ nanoparticles are prepared from the mixture of YAG:Yb3+ colloidal solution and gadolinium acetate tetrahydrate by the same autoclave treatment as YAG: Yb3+. Properties of structure, near infrared photoluminescence and magnetic resonance contrast enhancement are characterized for as-prepared and calcined YAG:Yb3+ and Gd-YAG:Yb3+ nanoparticles.

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M3 - Conference contribution

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T3 - Materials Research Society Symposium Proceedings

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ER -

Fluorescent and magnetic resonance imaging by rare earth doped nanoparticles with garnet structure

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