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

研究成果: Conference contribution

抄録

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.

本文言語English
ホスト出版物のタイトルQuantum-Dot and Nanoparticle Bioconjugates-Tools for Sensing and Biomedical Imaging
ページ24-29
ページ数6
出版ステータスPublished - 2008 12 1
イベント2007 MRS Fall Meeting - Boston, MA, United States
継続期間: 2007 11 262007 11 30

出版物シリーズ

名前Materials Research Society Symposium Proceedings
1064
ISSN(印刷版)0272-9172

Other

Other2007 MRS Fall Meeting
CountryUnited States
CityBoston, MA
Period07/11/2607/11/30

ASJC Scopus subject areas

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

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