WO2005029047A3 - Diffraction grating-based encoded microparticle assay stick - Google Patents

Diffraction grating-based encoded microparticle assay stick Download PDF

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Publication number
WO2005029047A3
WO2005029047A3 PCT/US2004/030038 US2004030038W WO2005029047A3 WO 2005029047 A3 WO2005029047 A3 WO 2005029047A3 US 2004030038 W US2004030038 W US 2004030038W WO 2005029047 A3 WO2005029047 A3 WO 2005029047A3
Authority
WO
WIPO (PCT)
Prior art keywords
disposed
assay
diffraction grating
assay stick
stick
Prior art date
Application number
PCT/US2004/030038
Other languages
French (fr)
Other versions
WO2005029047A2 (en
Inventor
Martin A Putnam
Tuo Li
John A Moon
Original Assignee
Cyvera Corp
Martin A Putnam
Tuo Li
John A Moon
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
Priority claimed from US10/661,082 external-priority patent/US7126755B2/en
Priority claimed from US10/661,115 external-priority patent/US20040126875A1/en
Priority claimed from US10/661,031 external-priority patent/US7349158B2/en
Priority claimed from US10/661,234 external-priority patent/US7106513B2/en
Application filed by Cyvera Corp, Martin A Putnam, Tuo Li, John A Moon filed Critical Cyvera Corp
Publication of WO2005029047A2 publication Critical patent/WO2005029047A2/en
Publication of WO2005029047A3 publication Critical patent/WO2005029047A3/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
    • G01N35/00584—Control arrangements for automatic analysers
    • G01N35/00722—Communications; Identification
    • G01N35/00732—Identification of carriers, materials or components in automatic analysers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
    • G01N35/00584—Control arrangements for automatic analysers
    • G01N35/00722—Communications; Identification
    • G01N35/00732—Identification of carriers, materials or components in automatic analysers
    • G01N2035/00742—Type of codes
    • G01N2035/00772—Type of codes mechanical or optical code other than bar code

Abstract

An assay stick (7) includes a transparent reaction vessel or tube (14) having one or more microbeads (8) disposed therein. The microbeads (8) have a plurality of unique identification digital codes based on a diffraction grating (12) disposed therein that are detected when illuminated by incident light (24). The incident light (24) may be directed transversely onto the side or onto an end of the tube (14) with a narrow band (single wavelength) or multiple wavelength source, in which case the code is represented by a spatial distribution of light or a wavelength spectrum, respectively. The assay stick (7) may be reused or disposed upon completion of the assay. Alternatively, the beads may be attached to a strip or planar surface. The encoded beads can also provide traceability, quality-control, and authenticity of each bead (8) to its source and/or to the chemistry on each bead (8). Also, the low sample volume of the assay stick allows for faster reactions and better sensitivity.
PCT/US2004/030038 2003-09-12 2004-09-13 Diffraction grating-based encoded microparticle assay stick WO2005029047A2 (en)

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
US10/661,082 2003-09-12
US10/661,082 US7126755B2 (en) 2002-09-12 2003-09-12 Method and apparatus for labeling using diffraction grating-based encoded optical identification elements
US10/661,115 2003-09-12
US10/661,031 2003-09-12
US10/661,115 US20040126875A1 (en) 2002-09-12 2003-09-12 Assay stick
US10/661,031 US7349158B2 (en) 2002-09-12 2003-09-12 Diffraction grating-based encoded micro-particles for multiplexed experiments
US10/661,234 US7106513B2 (en) 2002-08-20 2003-09-12 Diffraction grating-based encoded particle
US10/661,234 2003-09-12

Publications (2)

Publication Number Publication Date
WO2005029047A2 WO2005029047A2 (en) 2005-03-31
WO2005029047A3 true WO2005029047A3 (en) 2005-06-09

Family

ID=34382187

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2004/030038 WO2005029047A2 (en) 2003-09-12 2004-09-13 Diffraction grating-based encoded microparticle assay stick

Country Status (1)

Country Link
WO (1) WO2005029047A2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9268983B2 (en) 2003-01-22 2016-02-23 Illumina, Inc. Optical system and method for reading encoded microbeads

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7901630B2 (en) 2002-08-20 2011-03-08 Illumina, Inc. Diffraction grating-based encoded microparticle assay stick
US7923260B2 (en) 2002-08-20 2011-04-12 Illumina, Inc. Method of reading encoded particles
US7872804B2 (en) 2002-08-20 2011-01-18 Illumina, Inc. Encoded particle having a grating with variations in the refractive index
US7164533B2 (en) 2003-01-22 2007-01-16 Cyvera Corporation Hybrid random bead/chip based microarray
US7092160B2 (en) 2002-09-12 2006-08-15 Illumina, Inc. Method of manufacturing of diffraction grating-based optical identification element
GB0426809D0 (en) * 2004-12-07 2005-01-12 Univ Southampton Nano-optical diffraction bar-code tagging for biological and chemical applications
US7830575B2 (en) 2006-04-10 2010-11-09 Illumina, Inc. Optical scanner with improved scan time
CN114441506B (en) * 2022-04-08 2022-06-21 港湾之星健康生物(深圳)有限公司 Quantum magneto-optical sensor

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2129551A (en) * 1982-04-28 1984-05-16 Mochida Pharm Co Ltd Immunoassay vessel conveying analysis information
US6096496A (en) * 1997-06-19 2000-08-01 Frankel; Robert D. Supports incorporating vertical cavity emitting lasers and tracking apparatus for use in combinatorial synthesis
US6159748A (en) * 1995-03-13 2000-12-12 Affinitech, Ltd Evaluation of autoimmune diseases using a multiple parameter latex bead suspension and flow cytometry
US6340588B1 (en) * 1995-04-25 2002-01-22 Discovery Partners International, Inc. Matrices with memories
US20030129654A1 (en) * 1999-04-15 2003-07-10 Ilya Ravkin Coded particles for multiplexed analysis of biological samples

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2129551A (en) * 1982-04-28 1984-05-16 Mochida Pharm Co Ltd Immunoassay vessel conveying analysis information
US6159748A (en) * 1995-03-13 2000-12-12 Affinitech, Ltd Evaluation of autoimmune diseases using a multiple parameter latex bead suspension and flow cytometry
US6340588B1 (en) * 1995-04-25 2002-01-22 Discovery Partners International, Inc. Matrices with memories
US6096496A (en) * 1997-06-19 2000-08-01 Frankel; Robert D. Supports incorporating vertical cavity emitting lasers and tracking apparatus for use in combinatorial synthesis
US20030129654A1 (en) * 1999-04-15 2003-07-10 Ilya Ravkin Coded particles for multiplexed analysis of biological samples

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NICEWARNER-PENA S R ET AL: "SUBMICROMETER METALLIC BARCODES", SCIENCE, AMERICAN ASSOCIATION FOR THE ADVANCEMENT OF SCIENCE,, US, vol. 294, no. 5540, 5 October 2001 (2001-10-05), pages 137 - 141, XP001128112, ISSN: 0036-8075 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9268983B2 (en) 2003-01-22 2016-02-23 Illumina, Inc. Optical system and method for reading encoded microbeads

Also Published As

Publication number Publication date
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