Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
発光性ミクロ粒子およびナノ粒子の製造および使用
Document Type and Number:
Japanese Patent JP5213296
Kind Code:
B2
Abstract:
Luminescent microparticles and nanoparticles are provided for use either as internal standards for referencing fluorescent signals, or as markers for detecting biomolecules. Luminescence dyes are incorporated in inert form into solid materials such that they are protected from the influence of chemical and biological compounds in aqueous sample constituents. The photophysical characteristics of the dyes (spectral characteristics, luminescence quantum efficiency, luminescence fading time and polarization) remain unaffected. The surface of the nanoparticles and microparticles can be provided with reactive surfaces in order to enable covalent coupling of biochemicals or to eliminate aggregation.

Inventors:
Klimant, Ingo
Application Number:
JP2001510815A
Publication Date:
June 19, 2013
Filing Date:
July 17, 2000
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
Presense Precision Sensing Gamebha
International Classes:
B01D9/02; B01D1/18; C09K11/06; B01J19/00; C07F13/00; C07F15/00; G01N1/00; G01N33/533; G01N33/58; G01N33/96
Domestic Patent References:
JP3077464B2
JP7012661A
JP7507810A
JP5070495B2
JP6039569B2
JP6215872A
JP8134441A
JP59170748A
Foreign References:
WO1999006821A1
WO1995014928A1
Other References:
蛍光体同学会・編,「蛍光体ハンドブック」,株式会社 オーム社,1987年,p.176-177
Attorney, Agent or Firm:
Yusuke Hiraki
Satoshi Fujita
Ishii Teiji