AU2000261968A1 - Scatter controlled emission for optical taggants and chemical sensors - Google Patents

Scatter controlled emission for optical taggants and chemical sensors

Info

Publication number
AU2000261968A1
AU2000261968A1 AU2000261968A AU6196800A AU2000261968A1 AU 2000261968 A1 AU2000261968 A1 AU 2000261968A1 AU 2000261968 A AU2000261968 A AU 2000261968A AU 6196800 A AU6196800 A AU 6196800A AU 2000261968 A1 AU2000261968 A1 AU 2000261968A1
Authority
AU
Australia
Prior art keywords
scatter
chemical sensors
controlled emission
taggants
optical
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
AU2000261968A
Inventor
Richard C. Benson
Joseph A. Miragliotta
Robert Osiander
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.)
Johns Hopkins University
Original Assignee
Johns Hopkins University
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 Johns Hopkins University filed Critical Johns Hopkins University
Publication of AU2000261968A1 publication Critical patent/AU2000261968A1/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
    • G01N21/62—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
    • 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
    • G01N21/636—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited using an arrangement of pump beam and probe beam; using the measurement of optical non-linear properties
    • G01N2021/637—Lasing effect used for analysis
    • 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
    • G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
    • G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
    • G01N21/7703—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator using reagent-clad optical fibres or optical waveguides
    • G01N2021/7706—Reagent provision
    • G01N2021/773—Porous polymer jacket; Polymer matrix with indicator
AU2000261968A 2000-03-06 2000-03-06 Scatter controlled emission for optical taggants and chemical sensors Abandoned AU2000261968A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2000/005703 WO2001067074A1 (en) 2000-03-06 2000-03-06 Scatter controlled emission for optical taggants and chemical sensors

Publications (1)

Publication Number Publication Date
AU2000261968A1 true AU2000261968A1 (en) 2001-09-17

Family

ID=21741117

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2000261968A Abandoned AU2000261968A1 (en) 2000-03-06 2000-03-06 Scatter controlled emission for optical taggants and chemical sensors

Country Status (3)

Country Link
EP (1) EP1261857A1 (en)
AU (1) AU2000261968A1 (en)
WO (1) WO2001067074A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101706433B (en) * 2009-07-27 2011-06-08 中国环境科学研究院 Method for calibrating three-dimensional fluorescence
GB2480640A (en) * 2010-05-26 2011-11-30 Univ Antwerpen Luminescence enhancing beads for bio-imaging

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4121426A1 (en) * 1991-06-28 1993-01-14 Basf Ag CHEMICAL SENSOR
GB9218131D0 (en) * 1992-08-26 1992-10-14 Slater James H A method of marking a liquid
US5843650A (en) * 1995-05-01 1998-12-01 Segev; David Nucleic acid detection and amplification by chemical linkage of oligonucleotides
US5935755A (en) * 1995-08-21 1999-08-10 Xerox Corporation Method for document marking and recognition
US5912257A (en) * 1995-09-06 1999-06-15 The Research Foundation Of State University Of New York Two-photon upconverting dyes and applications
US5932309A (en) * 1995-09-28 1999-08-03 Alliedsignal Inc. Colored articles and compositions and methods for their fabrication
US5953112A (en) * 1997-03-20 1999-09-14 Hartford Hospital Method and apparatus for evaluating the performance characteristics of endoscopes

Also Published As

Publication number Publication date
WO2001067074A1 (en) 2001-09-13
EP1261857A1 (en) 2002-12-04

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