AU2002363068A1 - Characterizing powders using frequency-domain photon migration - Google Patents

Characterizing powders using frequency-domain photon migration

Info

Publication number
AU2002363068A1
AU2002363068A1 AU2002363068A AU2002363068A AU2002363068A1 AU 2002363068 A1 AU2002363068 A1 AU 2002363068A1 AU 2002363068 A AU2002363068 A AU 2002363068A AU 2002363068 A AU2002363068 A AU 2002363068A AU 2002363068 A1 AU2002363068 A1 AU 2002363068A1
Authority
AU
Australia
Prior art keywords
characterizing
powders
frequency
photon migration
domain photon
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.)
Abandoned
Application number
AU2002363068A
Other languages
English (en)
Inventor
Tianshu Pan
Eva M. Sevick-Muraca
Zhigang Sun
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.)
Texas A&M University System
Original Assignee
Texas A&M University System
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 Texas A&M University System filed Critical Texas A&M University System
Publication of AU2002363068A1 publication Critical patent/AU2002363068A1/en
Abandoned 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
    • G01N21/47—Scattering, i.e. diffuse reflection
    • G01N21/49—Scattering, i.e. diffuse reflection within a body or fluid
    • G01N21/51—Scattering, i.e. diffuse reflection within a body or fluid inside a container, e.g. in an ampoule
    • 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
    • G01N15/02—Investigating particle size or size distribution
    • G01N15/0205—Investigating particle size or size distribution by optical means
    • G01N15/0211—Investigating a scatter or diffraction pattern
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/28—Investigating the spectrum
    • G01J3/44—Raman spectrometry; Scattering spectrometry ; Fluorescence spectrometry
    • G01J3/4412—Scattering spectrometry
    • 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
    • G01N2015/0096—Investigating consistence of powders, dustability, dustiness
    • 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
    • G01N15/02—Investigating particle size or size distribution
    • G01N15/0205—Investigating particle size or size distribution by optical means
    • G01N15/0211—Investigating a scatter or diffraction pattern
    • G01N2015/0216—Investigating a scatter or diffraction pattern from fluctuations of diffraction pattern
    • 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
    • G01N15/02—Investigating particle size or size distribution
    • G01N15/0205—Investigating particle size or size distribution by optical means
    • G01N15/0211—Investigating a scatter or diffraction pattern
    • G01N2015/0222—Investigating a scatter or diffraction pattern from dynamic light scattering, e.g. photon correlation spectroscopy
    • 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
    • G01N21/47—Scattering, i.e. diffuse reflection
    • G01N21/4795—Scattering, i.e. diffuse reflection spatially resolved investigating of object in scattering medium
    • G01N2021/4797—Scattering, i.e. diffuse reflection spatially resolved investigating of object in scattering medium time resolved, e.g. analysis of ballistic photons
    • 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
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/85—Investigating moving fluids or granular solids
    • G01N2021/8592—Grain or other flowing solid samples

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Dispersion Chemistry (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
AU2002363068A 2001-10-22 2002-10-22 Characterizing powders using frequency-domain photon migration Abandoned AU2002363068A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US33912101P 2001-10-22 2001-10-22
US60/339,121 2001-10-22
US10/274,790 2002-10-21
US10/274,790 US6771370B2 (en) 2001-10-22 2002-10-21 Characterizing powders using frequency-domain photon migration
PCT/US2002/033900 WO2003036275A2 (en) 2001-10-22 2002-10-22 Characterizing powders using frequency-domain photon migration

Publications (1)

Publication Number Publication Date
AU2002363068A1 true AU2002363068A1 (en) 2003-05-06

Family

ID=26957070

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002363068A Abandoned AU2002363068A1 (en) 2001-10-22 2002-10-22 Characterizing powders using frequency-domain photon migration

Country Status (5)

Country Link
US (1) US6771370B2 (enExample)
EP (1) EP1438569A2 (enExample)
JP (1) JP2005519261A (enExample)
AU (1) AU2002363068A1 (enExample)
WO (1) WO2003036275A2 (enExample)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7328059B2 (en) 1996-08-23 2008-02-05 The Texas A & M University System Imaging of light scattering tissues with fluorescent contrast agents
US7865230B1 (en) 1997-02-07 2011-01-04 Texas A&M University System Method and system for detecting sentinel lymph nodes
US7054002B1 (en) 1999-10-08 2006-05-30 The Texas A&M University System Characterization of luminescence in a scattering medium
EP1654531A1 (en) * 2003-06-20 2006-05-10 The Texas A & M University System Method and system for near-infrared fluorescence contrast-enhanced imaging with area illumination and area detection
WO2007095060A2 (en) * 2006-02-13 2007-08-23 Thermo Electron Scientific Instruments Llc Spectrometric measurements during blending/mixing
US8620059B2 (en) * 2007-12-13 2013-12-31 Fpinnovations Characterizing wood furnish by edge pixelated imaging
US20160199369A1 (en) * 2013-08-12 2016-07-14 Pharmaceutical Manufacturing Research Services, Inc. Extruded Immediate Release Abuse Deterrent Pill
WO2015023675A2 (en) 2013-08-12 2015-02-19 Pharmaceutical Manufacturing Research Services, Inc. Extruded immediate release abuse deterrent pill
US9492444B2 (en) 2013-12-17 2016-11-15 Pharmaceutical Manufacturing Research Services, Inc. Extruded extended release abuse deterrent pill
US10172797B2 (en) 2013-12-17 2019-01-08 Pharmaceutical Manufacturing Research Services, Inc. Extruded extended release abuse deterrent pill
AU2015290098B2 (en) 2014-07-17 2018-11-01 Pharmaceutical Manufacturing Research Services, Inc. Immediate release abuse deterrent liquid fill dosage form
AU2015336065A1 (en) 2014-10-20 2017-05-04 Pharmaceutical Manufacturing Research Services, Inc. Extended release abuse deterrent liquid fill dosage form
CN108814615B (zh) * 2018-04-12 2021-07-13 东软熙康健康科技有限公司 一种在床监测设备及方法
US10591588B2 (en) * 2018-04-19 2020-03-17 Infineon Technologies Ag Electrical mixer as reference path for time-of-flight measurement
US10620103B2 (en) * 2018-05-15 2020-04-14 Honeywell International Inc. Devices and methods for evaluating the spreadability of powders utilized in additive manufacturing
US11353390B2 (en) * 2018-12-27 2022-06-07 Apple Inc. Methods to reduce power consumption of an optical particle sensor via an ASIC design
US12117384B1 (en) * 2021-04-13 2024-10-15 National Technology & Engineering Solutions Of Sandia, Llc Utilizing highly scattered light for intelligence through aerosols

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5424843A (en) * 1992-12-23 1995-06-13 The Regents Of The University Of California Apparatus and method for qualitative and quantitative measurements of optical properties of turbid media using frequency-domain photon migration
US5818583A (en) * 1996-11-08 1998-10-06 Purdue Research Foundation Particle analysis system and method
SE9800965D0 (sv) 1998-03-23 1998-03-23 Astra Ab Analysing Device
US6480276B1 (en) * 1999-07-13 2002-11-12 Clemson University Enhanced photon-migration methods for particle sizing in concentrated suspensions
SE9903423D0 (sv) 1999-09-22 1999-09-22 Astra Ab New measuring technique

Also Published As

Publication number Publication date
WO2003036275A2 (en) 2003-05-01
US20030117622A1 (en) 2003-06-26
EP1438569A2 (en) 2004-07-21
WO2003036275A3 (en) 2003-11-13
US6771370B2 (en) 2004-08-03
JP2005519261A (ja) 2005-06-30

Similar Documents

Publication Publication Date Title
AU2002238753A1 (en) Network tunneling
AU2002310642A1 (en) Loudspeaker
AU2002363068A1 (en) Characterizing powders using frequency-domain photon migration
AU2002326634A1 (en) Digital certificate proxy
AU2002243523A1 (en) Direct conversion digital domain control
AU2002249373A1 (en) Loudspeaker
AU2002231941A1 (en) Loudspeaker
GB2378506B (en) Pseudo-offset migration
AU2002249950A1 (en) Third party vpn certification
AUPR339601A0 (en) Barrow
GB2404737B (en) Pseudo-offset migration
AU2002329414A1 (en) Sonde
AUPR372001A0 (en) The original illumi-jig
AU2002224013A1 (en) Bone-cracking implement
AUPR448301A0 (en) Dedagging implement
AU2002221442A1 (en) Aminoacid-iodine complex
AUPR521601A0 (en) Hd mystifier
AUPR578301A0 (en) Object manipulation element
AU2002228282A1 (en) Epindolidione pigments
AU2002254917A1 (en) Oligomeric vinyl alcohol-copolymers
AU2002308728A1 (en) Electrophoretic particles
AU2002321266A1 (en) Frame
AUPR395101A0 (en) Grader attachment
AU2001298048A1 (en) **
AU2002362548A1 (en) **

Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase