WO2008008402A3 - Photo-acoustic detection device and method - Google Patents

Photo-acoustic detection device and method Download PDF

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Publication number
WO2008008402A3
WO2008008402A3 PCT/US2007/015832 US2007015832W WO2008008402A3 WO 2008008402 A3 WO2008008402 A3 WO 2008008402A3 US 2007015832 W US2007015832 W US 2007015832W WO 2008008402 A3 WO2008008402 A3 WO 2008008402A3
Authority
WO
WIPO (PCT)
Prior art keywords
photo
detection device
acoustic detection
sample
analyte
Prior art date
Application number
PCT/US2007/015832
Other languages
French (fr)
Other versions
WO2008008402A2 (en
Inventor
John A Viator
Paul S Dale
Ryan M Weight
Peter Sutovsky
Original Assignee
Univ Missouri
John A Viator
Paul S Dale
Ryan M Weight
Peter Sutovsky
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 Univ Missouri, John A Viator, Paul S Dale, Ryan M Weight, Peter Sutovsky filed Critical Univ Missouri
Priority to CA2656504A priority Critical patent/CA2656504C/en
Priority to EP07810359.5A priority patent/EP2047250B1/en
Priority to AU2007272919A priority patent/AU2007272919B2/en
Priority to ES07810359T priority patent/ES2708573T3/en
Publication of WO2008008402A2 publication Critical patent/WO2008008402A2/en
Publication of WO2008008402A3 publication Critical patent/WO2008008402A3/en

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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
    • G01N21/1702—Systems in which incident light is modified in accordance with the properties of the material investigated with opto-acoustic detection, e.g. for gases or analysing solids

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  • 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)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)

Abstract

An example method for detecting an analyte in a sample of a bodily fluid comprises the steps of exposing the bodily fluid sample to electromagnetic energy to cause a thermo elastic expansion in the analyte, and detecting a photoacoustic signal in the sample that results from the thermoelastic expansion.
PCT/US2007/015832 2006-07-11 2007-07-11 Photo-acoustic detection device and method WO2008008402A2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CA2656504A CA2656504C (en) 2006-07-11 2007-07-11 Photo-acoustic detection device and method
EP07810359.5A EP2047250B1 (en) 2006-07-11 2007-07-11 Photo-acoustic detection device and method
AU2007272919A AU2007272919B2 (en) 2006-07-11 2007-07-11 Photo-acoustic detection device and method
ES07810359T ES2708573T3 (en) 2006-07-11 2007-07-11 Photoacoustic detection device and method

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US81994106P 2006-07-11 2006-07-11
US60/819,941 2006-07-11

Publications (2)

Publication Number Publication Date
WO2008008402A2 WO2008008402A2 (en) 2008-01-17
WO2008008402A3 true WO2008008402A3 (en) 2008-09-04

Family

ID=38923874

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2007/015832 WO2008008402A2 (en) 2006-07-11 2007-07-11 Photo-acoustic detection device and method

Country Status (6)

Country Link
US (2) US7968347B2 (en)
EP (1) EP2047250B1 (en)
AU (1) AU2007272919B2 (en)
CA (2) CA2756209C (en)
ES (1) ES2708573T3 (en)
WO (1) WO2008008402A2 (en)

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US20100285518A1 (en) * 2009-04-20 2010-11-11 The Curators Of The University Of Missouri Photoacoustic detection of analytes in solid tissue and detection system
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US8904871B2 (en) * 2010-07-23 2014-12-09 Board Of Regents, The University Of Texas System Temperature dependent photoacoustic imaging
US9151709B2 (en) 2010-09-10 2015-10-06 The Curators Of The University Of Missouri Multiple phase flow system for detecting and isolating substances
US10908066B2 (en) 2010-11-16 2021-02-02 1087 Systems, Inc. Use of vibrational spectroscopy for microfluidic liquid measurement
US20120225475A1 (en) 2010-11-16 2012-09-06 1087 Systems, Inc. Cytometry system with quantum cascade laser source, acoustic detector, and micro-fluidic cell handling system configured for inspection of individual cells
DE102011086942B4 (en) * 2011-09-30 2024-01-11 Endress+Hauser Conducta Gmbh+Co. Kg Method for calibrating and/or adjusting an analysis device for chemical substances in liquids, especially in aqueous solutions
US8891088B2 (en) 2012-01-20 2014-11-18 The Curators Of The University Of Missouri Total internal reflection photoacoustic spectroscopy
JP6124503B2 (en) * 2012-03-26 2017-05-10 キヤノン株式会社 Subject information acquisition device
US9424731B2 (en) * 2012-08-01 2016-08-23 Yosef Korakin Multi level hazard detection system
EA033082B1 (en) 2012-10-22 2019-08-30 Эм-ФЛОУ ТЕКНОЛОДЖИЗ ЛТД Fluid sensor comprising a composite cavity member
US8961904B2 (en) 2013-07-16 2015-02-24 Premium Genetics (Uk) Ltd. Microfluidic chip
JP6225085B2 (en) * 2013-08-30 2017-11-01 シスメックス株式会社 Sample analysis method and sample analyzer
US11796449B2 (en) 2013-10-30 2023-10-24 Abs Global, Inc. Microfluidic system and method with focused energy apparatus
DE102015001414A1 (en) * 2015-02-06 2016-08-11 Em-Tec Gmbh Method and device for measuring a parameter of a liquid
SG11201706777QA (en) 2015-02-19 2017-09-28 Premium Genetics (Uk) Ltd Scanning infrared measurement system
US10765361B2 (en) * 2015-03-02 2020-09-08 Verily Life Sciences Llc Automated sequential injection and blood draw
US9730625B2 (en) 2015-03-02 2017-08-15 Verily Life Sciences Llc Automated blood sampling device
ES2827525T3 (en) 2015-04-02 2021-05-21 Univ Missouri Photoacoustic flow cell for identification of rare analytes in suspension
BR112020023607A2 (en) 2018-05-23 2021-02-17 Abs Global, Inc. systems and methods for focusing particles on microchannels
US20210255148A1 (en) * 2018-08-31 2021-08-19 Board Of Trustees Of Michigan State University Laser system for blood or tissue assessment
EP3637088A1 (en) * 2018-10-10 2020-04-15 Ostbayerische Technische Hochschule Regensburg Photoacoustic detector
RU2732470C2 (en) * 2018-12-07 2020-09-17 Федеральное государственное бюджетное образовательное учреждение высшего образования "Санкт-Петербургский государственный университет (СПбГУ)" Device for laser-acoustic control of solid and liquid media
US11788965B2 (en) * 2019-02-21 2023-10-17 Arizona Board Of Regents On Behalf Of Arizona State University Folic acid functionalized copper sulfide nanoparticles for the detection of ovarian cancer cells in flow
EP3955735A4 (en) 2019-04-18 2023-01-25 ABS Global, Inc. System and process for continuous addition of cryoprotectant
US11628439B2 (en) 2020-01-13 2023-04-18 Abs Global, Inc. Single-sheath microfluidic chip
CN111595787B (en) * 2020-06-08 2023-01-06 河北大学 Terahertz gas detection system and method based on photoacoustic resonance detection
US11726069B2 (en) * 2020-09-22 2023-08-15 Corvid Technologies LLC Methods and systems for evaluating a target using pulsed, energetic particle beams
CN115153453B (en) * 2022-09-06 2022-12-30 山西大学 Quantum-enhanced all-optical photoacoustic signal detection device and method

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US6041020A (en) * 1997-04-21 2000-03-21 University Of Delaware Gas-coupled laser acoustic detection
US20040039379A1 (en) * 2002-04-10 2004-02-26 Viator John A. In vivo port wine stain, burn and melanin depth determination using a photoacoustic probe
US20050175540A1 (en) * 2003-01-25 2005-08-11 Oraevsky Alexander A. High contrast optoacoustical imaging using nonoparticles

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US6041020A (en) * 1997-04-21 2000-03-21 University Of Delaware Gas-coupled laser acoustic detection
US20040039379A1 (en) * 2002-04-10 2004-02-26 Viator John A. In vivo port wine stain, burn and melanin depth determination using a photoacoustic probe
US20050175540A1 (en) * 2003-01-25 2005-08-11 Oraevsky Alexander A. High contrast optoacoustical imaging using nonoparticles

Also Published As

Publication number Publication date
WO2008008402A2 (en) 2008-01-17
CA2756209A1 (en) 2008-01-17
US20110217762A1 (en) 2011-09-08
US8293176B2 (en) 2012-10-23
EP2047250A4 (en) 2014-04-02
EP2047250B1 (en) 2018-11-07
CA2656504A1 (en) 2008-01-17
ES2708573T3 (en) 2019-04-10
EP2047250A2 (en) 2009-04-15
AU2007272919A1 (en) 2008-01-17
CA2656504C (en) 2013-02-26
US7968347B2 (en) 2011-06-28
AU2007272919B2 (en) 2012-11-29
CA2756209C (en) 2017-05-02
US20080014574A1 (en) 2008-01-17

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