WO2008014223A3 - Assay particle concentration and imaging apparatus and method - Google Patents

Assay particle concentration and imaging apparatus and method Download PDF

Info

Publication number
WO2008014223A3
WO2008014223A3 PCT/US2007/074161 US2007074161W WO2008014223A3 WO 2008014223 A3 WO2008014223 A3 WO 2008014223A3 US 2007074161 W US2007074161 W US 2007074161W WO 2008014223 A3 WO2008014223 A3 WO 2008014223A3
Authority
WO
WIPO (PCT)
Prior art keywords
sample vessel
holder
assay
imaging apparatus
particle concentration
Prior art date
Application number
PCT/US2007/074161
Other languages
French (fr)
Other versions
WO2008014223A2 (en
Inventor
Scott M Norton
Edward Robert Holland
Ian D Walton
Remy Cromer
Rebecca Louise Stoermer
Original Assignee
Oxonica Inc
Scott M Norton
Edward Robert Holland
Ian D Walton
Remy Cromer
Rebecca Louise Stoermer
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=38982246&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=WO2008014223(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Oxonica Inc, Scott M Norton, Edward Robert Holland, Ian D Walton, Remy Cromer, Rebecca Louise Stoermer filed Critical Oxonica Inc
Priority to ES07799772.4T priority Critical patent/ES2422295T5/en
Priority to US12/375,096 priority patent/US20100060893A1/en
Priority to EP07799772.4A priority patent/EP2044402B2/en
Priority to JP2009521938A priority patent/JP5277165B2/en
Publication of WO2008014223A2 publication Critical patent/WO2008014223A2/en
Publication of WO2008014223A3 publication Critical patent/WO2008014223A3/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
    • G01N21/65—Raman scattering
    • G01N21/658—Raman scattering enhancement Raman, e.g. surface plasmons
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • G01N1/40—Concentrating samples
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
    • B01L3/50—Containers for the purpose of retaining a material to be analysed, e.g. test tubes
    • B01L3/508—Containers for the purpose of retaining a material to be analysed, e.g. test tubes rigid containers not provided for above
    • B01L3/5082—Test tubes per se
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y15/00—Nanotechnology for interacting, sensing or actuating, e.g. quantum dots as markers in protein assays or molecular motors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y25/00—Nanomagnetism, e.g. magnetoimpedance, anisotropic magnetoresistance, giant magnetoresistance or tunneling magnetoresistance
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume, or surface-area of porous materials
    • G01N2015/0092—Monitoring flocculation or agglomeration
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
    • G01N21/65—Raman scattering
    • G01N2021/651—Cuvettes therefore
    • 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
    • G01N2035/00465—Separating and mixing arrangements
    • G01N2035/00524—Mixing by agitating sample carrier
    • 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
    • G01N35/0098—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor involving analyte bound to insoluble magnetic carrier, e.g. using magnetic separation

Abstract

An assay apparatus having a sample vessel within which an assay may be performed. The apparatus further includes a holder having a receptacle, socket or other device configured to operatively receive the sample vessel in a precise and easily repeated location with respect to the holder. A magnet may be operatively associated with the holder such that a magnetic field generated by the magnet intersects a portion of the sample vessel defining a magnetic concentration region within the sample vessel. A separate or integrated detection or interrogation instrument, typically a spectrometer, may be provided.
PCT/US2007/074161 2006-07-24 2007-07-24 Assay particle concentration and imaging apparatus and method WO2008014223A2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
ES07799772.4T ES2422295T5 (en) 2006-07-24 2007-07-24 Apparatus and method for performing an assay using magnetic particles
US12/375,096 US20100060893A1 (en) 2006-07-24 2007-07-24 Assay particle concentration and imaging apparatus and method
EP07799772.4A EP2044402B2 (en) 2006-07-24 2007-07-24 Apparatus and method for performing an assay using magnetic particles
JP2009521938A JP5277165B2 (en) 2006-07-24 2007-07-24 Analytical particle agglomeration and imaging apparatus and method

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US83292106P 2006-07-24 2006-07-24
US60/832,921 2006-07-24
US91025607P 2007-04-05 2007-04-05
US91024607P 2007-04-05 2007-04-05
US60/910,246 2007-04-05
US60/910,256 2007-04-05

Publications (2)

Publication Number Publication Date
WO2008014223A2 WO2008014223A2 (en) 2008-01-31
WO2008014223A3 true WO2008014223A3 (en) 2008-04-03

Family

ID=38982246

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2007/074161 WO2008014223A2 (en) 2006-07-24 2007-07-24 Assay particle concentration and imaging apparatus and method

Country Status (5)

Country Link
US (1) US20100060893A1 (en)
EP (2) EP2044402B2 (en)
JP (1) JP5277165B2 (en)
ES (2) ES2422295T5 (en)
WO (1) WO2008014223A2 (en)

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US8937282B2 (en) 2012-10-26 2015-01-20 Fei Company Mineral identification using mineral definitions including variability
US9048067B2 (en) 2012-10-26 2015-06-02 Fei Company Mineral identification using sequential decomposition into elements from mineral definitions
US9778215B2 (en) 2012-10-26 2017-10-03 Fei Company Automated mineral classification
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Also Published As

Publication number Publication date
EP2044402B1 (en) 2013-04-24
JP5277165B2 (en) 2013-08-28
EP2620771A1 (en) 2013-07-31
EP2044402A4 (en) 2010-11-10
JP2009544975A (en) 2009-12-17
EP2044402B2 (en) 2016-11-30
EP2044402A2 (en) 2009-04-08
ES2422295T5 (en) 2017-06-15
US20100060893A1 (en) 2010-03-11
EP2620771B1 (en) 2017-08-30
ES2649986T3 (en) 2018-01-16
ES2422295T3 (en) 2013-09-10
WO2008014223A2 (en) 2008-01-31

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