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WO2002086468A8 - Imaging apparatus and method - Google Patents

Imaging apparatus and method

Info

Publication number
WO2002086468A8
WO2002086468A8 PCT/US2002/002662 US0202662W WO02086468A8 WO 2002086468 A8 WO2002086468 A8 WO 2002086468A8 US 0202662 W US0202662 W US 0202662W WO 02086468 A8 WO02086468 A8 WO 02086468A8
Authority
WO
WIPO (PCT)
Prior art keywords
imaging apparatus
specimen
light beam
total internal
internal reflection
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/US2002/002662
Other languages
French (fr)
Other versions
WO2002086468A1 (en
Inventor
Lothar U Kempen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Maven Technologies LLC
Original Assignee
Maven Technologies LLC
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 US09/838,700 external-priority patent/US7023547B2/en
Priority claimed from US10/046,620 external-priority patent/US6833920B2/en
Application filed by Maven Technologies LLC filed Critical Maven Technologies LLC
Priority to AU2002249994A priority Critical patent/AU2002249994A1/en
Priority to JP2002583949A priority patent/JP4219689B2/en
Priority to EP02718883A priority patent/EP1390719A4/en
Priority to IL15847302A priority patent/IL158473A0/en
Publication of WO2002086468A1 publication Critical patent/WO2002086468A1/en
Publication of WO2002086468A8 publication Critical patent/WO2002086468A8/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/55—Specular reflectivity
    • G01N21/552—Attenuated total reflection
    • 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
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/251—Colorimeters; Construction thereof
    • G01N21/253—Colorimeters; Construction thereof for batch operation, i.e. multisample apparatus

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)

Abstract

Imaging apparatus (10) and method which uses change of polarization state of light beam (20) passed through a total internal reflection structure (14) by a single reflection at a TIR surface (39) in which a specimen (42) is placed in the evanescent field associated with the total internal reflection of the light beam, the specimen (42) being the subject of biological, chemical or genetic investigation.
PCT/US2002/002662 2001-04-19 2002-01-27 Imaging apparatus and method Ceased WO2002086468A1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
AU2002249994A AU2002249994A1 (en) 2001-04-19 2002-01-27 Imaging apparatus and method
JP2002583949A JP4219689B2 (en) 2001-04-19 2002-01-27 Imaging apparatus and method
EP02718883A EP1390719A4 (en) 2001-04-19 2002-01-27 Imaging apparatus and method
IL15847302A IL158473A0 (en) 2001-04-19 2002-01-27 Imaging apparatus and method

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US09/838,700 US7023547B2 (en) 2000-07-11 2001-04-19 Apparatus including a biochip for imaging of biological samples and method
US09/838,700 2001-04-19
US10/046,620 US6833920B2 (en) 2000-07-11 2002-01-12 Apparatus and method for imaging
US10/046,620 2002-01-12

Publications (2)

Publication Number Publication Date
WO2002086468A1 WO2002086468A1 (en) 2002-10-31
WO2002086468A8 true WO2002086468A8 (en) 2003-03-20

Family

ID=26724134

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2002/002662 Ceased WO2002086468A1 (en) 2001-04-19 2002-01-27 Imaging apparatus and method

Country Status (5)

Country Link
EP (1) EP1390719A4 (en)
JP (2) JP4219689B2 (en)
AU (1) AU2002249994A1 (en)
IL (1) IL158473A0 (en)
WO (1) WO2002086468A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7193711B2 (en) * 2000-07-11 2007-03-20 Maven Technologies, Llc Imaging method and apparatus
US20040146917A1 (en) * 2001-08-03 2004-07-29 Nanosphere, Inc. Nanoparticle imaging system and method
CA2455118C (en) 2001-08-03 2012-01-17 Nanosphere, Inc. Nanoparticle imaging system and method
US8570525B2 (en) * 2006-06-23 2013-10-29 Optopol Technology S.A. Apparatus for optical frequency domain tomography with adjusting system
WO2009104123A1 (en) * 2008-02-22 2009-08-27 Koninklijke Philips Electronics N.V. Light source for ftir biosensor
ES2377896B1 (en) * 2009-03-24 2013-02-13 Hanscan Ip B.V. LIFE DETECTOR DEVICE.
US11459604B2 (en) 2018-07-12 2022-10-04 Luminex Corporation Systems and methods for performing variable sample preparation and analysis processes

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE30780T1 (en) * 1981-06-22 1987-11-15 Battelle Memorial Institute PROCEDURE FOR DETERMINING BIOACTIVE SUBSTANCES.
NL8700851A (en) * 1987-04-10 1988-11-01 Tno METHOD AND APPARATUS FOR DETECTING VERY LOW CONCENTRATIONS OF A MEASURING MEDIA CHEMICAL COMPONENT USING SURFACE-PLASMON RESONANCE AND ELECTROCHEMICALLY STIMULATED ADSORPTION
SE462408B (en) * 1988-11-10 1990-06-18 Pharmacia Ab OPTICAL BIOSENSOR SYSTEM USING SURFACE MONITORING RESONSE FOR THE DETECTION OF A SPECIFIC BIOMOLIC CYCLE, TO CALIBRATE THE SENSOR DEVICE AND TO CORRECT FOUND BASELINE OPERATION IN THE SYSTEM
GB2248497B (en) * 1990-09-26 1994-05-25 Marconi Gec Ltd An optical sensor
GB2254415B (en) * 1991-03-22 1994-10-12 Marconi Gec Ltd An optical sensor
US5437840A (en) * 1994-04-15 1995-08-01 Hewlett-Packard Company Apparatus for intracavity sensing of macroscopic properties of chemicals
US5485277A (en) * 1994-07-26 1996-01-16 Physical Optics Corporation Surface plasmon resonance sensor and methods for the utilization thereof
EP0766812A4 (en) * 1995-03-20 1998-11-25 Univ Kansas State Ellipsometric microscope
EP1650550B1 (en) * 1996-04-30 2012-10-17 FUJIFILM Corporation Surface plasmon sensor

Also Published As

Publication number Publication date
JP2007178442A (en) 2007-07-12
IL158473A0 (en) 2004-05-12
AU2002249994A1 (en) 2002-11-05
JP2004531719A (en) 2004-10-14
WO2002086468A1 (en) 2002-10-31
JP4219689B2 (en) 2009-02-04
EP1390719A1 (en) 2004-02-25
EP1390719A4 (en) 2007-08-29

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