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WO2002016506A3 - Utilisation d'un systeme de colorants pour accroitre les proprietes spectrales de microparticules colorees, dans un dosage immunologique - Google Patents

Utilisation d'un systeme de colorants pour accroitre les proprietes spectrales de microparticules colorees, dans un dosage immunologique Download PDF

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Publication number
WO2002016506A3
WO2002016506A3 PCT/US2001/026584 US0126584W WO0216506A3 WO 2002016506 A3 WO2002016506 A3 WO 2002016506A3 US 0126584 W US0126584 W US 0126584W WO 0216506 A3 WO0216506 A3 WO 0216506A3
Authority
WO
WIPO (PCT)
Prior art keywords
microparticles
immunoassay
enhance
spectral properties
dye system
Prior art date
Application number
PCT/US2001/026584
Other languages
English (en)
Other versions
WO2002016506A2 (fr
Inventor
Victor A Manneh
Original Assignee
Sendx Medical Inc
Victor A Manneh
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sendx Medical Inc, Victor A Manneh filed Critical Sendx Medical Inc
Priority to CA002423112A priority Critical patent/CA2423112A1/fr
Priority to AU2001286771A priority patent/AU2001286771A1/en
Priority to EP01966239A priority patent/EP1313810A2/fr
Publication of WO2002016506A2 publication Critical patent/WO2002016506A2/fr
Publication of WO2002016506A3 publication Critical patent/WO2002016506A3/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
    • C09B67/0033—Blends of pigments; Mixtured crystals; Solid solutions
    • C09B67/0034—Mixtures of two or more pigments or dyes of the same type
    • C09B67/0035—Mixtures of phthalocyanines
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
    • C09B67/0033—Blends of pigments; Mixtured crystals; Solid solutions

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)

Abstract

L'invention concerne des colorants infrarouges ainsi que l'utilisation de ceux-ci dans des microparticules. Elle concerne notamment l'utilisation de combinaisons d'au moins deux colorants qui absorbent la lumière dans la région infrarouge de celle-ci, aux fins d'obtention d'un spectre d'absorption large. La composition de colorants infrarouges est incorporée dans de microparticules ou déposée sur celles-ci. Il est possible d'utiliser ensuite ces microparticules pour déterminer la présence d'un ligand recherché ou une propriété physique d'un échantillon.
PCT/US2001/026584 2000-08-24 2001-08-22 Utilisation d'un systeme de colorants pour accroitre les proprietes spectrales de microparticules colorees, dans un dosage immunologique WO2002016506A2 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CA002423112A CA2423112A1 (fr) 2000-08-24 2001-08-22 Utilisation d'un systeme de colorants pour accroitre les proprietes spectrales de microparticules colorees, dans un dosage immunologique
AU2001286771A AU2001286771A1 (en) 2000-08-24 2001-08-22 The use of a multiple dye system to enhance the spectral properties of dyed microparticles in an immunoassay
EP01966239A EP1313810A2 (fr) 2000-08-24 2001-08-22 Utilisation d'un systeme de colorants pour accroitre les proprietes spectrales de microparticules colorees, dans un dosage immunologique

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US64569100A 2000-08-24 2000-08-24
US09/645,691 2000-08-24

Publications (2)

Publication Number Publication Date
WO2002016506A2 WO2002016506A2 (fr) 2002-02-28
WO2002016506A3 true WO2002016506A3 (fr) 2002-05-30

Family

ID=24590067

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2001/026584 WO2002016506A2 (fr) 2000-08-24 2001-08-22 Utilisation d'un systeme de colorants pour accroitre les proprietes spectrales de microparticules colorees, dans un dosage immunologique

Country Status (4)

Country Link
EP (1) EP1313810A2 (fr)
AU (1) AU2001286771A1 (fr)
CA (1) CA2423112A1 (fr)
WO (1) WO2002016506A2 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008521007A (ja) * 2004-11-17 2008-06-19 バイオヴェリス コーポレイション 電気化学発光測定法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998041868A1 (fr) * 1997-03-20 1998-09-24 Accumetrics, Inc. Methodes d'analyse agglutimetrique du sang
WO1999037814A1 (fr) * 1998-01-22 1999-07-29 Luminex Corporation Microparticules emettant des signaux fluorescents multiples
WO2000029831A1 (fr) * 1998-11-13 2000-05-25 Bangs Laboratories, Inc. Microparticules de marquage capables d'absorber les rayons infrarouges, et leurs procedes de fabrication et d'utilisation

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998041868A1 (fr) * 1997-03-20 1998-09-24 Accumetrics, Inc. Methodes d'analyse agglutimetrique du sang
WO1999037814A1 (fr) * 1998-01-22 1999-07-29 Luminex Corporation Microparticules emettant des signaux fluorescents multiples
WO2000029831A1 (fr) * 1998-11-13 2000-05-25 Bangs Laboratories, Inc. Microparticules de marquage capables d'absorber les rayons infrarouges, et leurs procedes de fabrication et d'utilisation

Also Published As

Publication number Publication date
AU2001286771A1 (en) 2002-03-04
EP1313810A2 (fr) 2003-05-28
WO2002016506A2 (fr) 2002-02-28
CA2423112A1 (fr) 2002-02-28

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