Stock material or miscellaneous articles – Coated or structually defined flake – particle – cell – strand,... – Particulate matter
Reexamination Certificate
2008-06-24
2009-10-06
Le, H. (Holly) T (Department: 1794)
Stock material or miscellaneous articles
Coated or structually defined flake, particle, cell, strand,...
Particulate matter
C428S404000, C436S523000, C436S524000, C436S527000, C436S546000, C977S773000, C977S811000
Reexamination Certificate
active
07597960
ABSTRACT:
An infrared fluorescent particle comprising a functional group or a substance that is capable of binding to an analyte, wherein fluorescence at infrared wavelength is emitted from the particle upon exposure of the particle to excitation light at infrared wavelength. The infrared fluorescent particle of the present invention is capable of binding to the analyte. Due to a high penetration of the fluorescence and the excitation light into biological substances, the infrared fluorescent particle of the present invention can reduce an influence of luminescence, light absorption or light scattering which is occurred due to the analyte and the surrounding substances.
REFERENCES:
patent: 6551788 (2003-04-01), Bell
patent: 7416784 (2008-08-01), Mitsunaga et al.
PROGEN brochure, “Multimetrix-Multiplex Analysis with Fluorescent Bead Arrays”, 2006.
Kanzaki Hisao
Kishimoto Mikio
Kohno Kenji
Mitsunaga Masakazu
Usuki Naoki
Birch & Stewart Kolasch & Birch, LLP
Hitachi Maxell Ltd.
Le H. (Holly) T
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