CA2365814A1 - Photoluminescent markers and methods for detection of such markers - Google Patents

Photoluminescent markers and methods for detection of such markers Download PDF

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Publication number
CA2365814A1
CA2365814A1 CA 2365814 CA2365814A CA2365814A1 CA 2365814 A1 CA2365814 A1 CA 2365814A1 CA 2365814 CA2365814 CA 2365814 CA 2365814 A CA2365814 A CA 2365814A CA 2365814 A1 CA2365814 A1 CA 2365814A1
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CA
Canada
Prior art keywords
markers
methods
cndot
photoluminescent
colorless
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.)
Granted
Application number
CA 2365814
Other languages
French (fr)
Other versions
CA2365814C (en
Inventor
My T. Nguyen
Francois Raymond
Steven Xiao
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.)
American Dye Source Inc
Original Assignee
American Dye Source Inc
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 American Dye Source Inc filed Critical American Dye Source Inc
Priority to CA 2365814 priority Critical patent/CA2365814C/en
Publication of CA2365814A1 publication Critical patent/CA2365814A1/en
Application granted granted Critical
Publication of CA2365814C publication Critical patent/CA2365814C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G61/00—Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
    • C08G61/02—Macromolecular compounds containing only carbon atoms in the main chain of the macromolecule, e.g. polyxylylenes
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
    • C09K11/06—Luminescent, e.g. electroluminescent, chemiluminescent materials containing organic luminescent materials
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2211/00—Chemical nature of organic luminescent or tenebrescent compounds
    • C09K2211/14—Macromolecular compounds
    • C09K2211/1408—Carbocyclic compounds
    • C09K2211/1416—Condensed systems
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2211/00—Chemical nature of organic luminescent or tenebrescent compounds
    • C09K2211/14—Macromolecular compounds
    • C09K2211/1408—Carbocyclic compounds
    • C09K2211/1425—Non-condensed systems
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2211/00—Chemical nature of organic luminescent or tenebrescent compounds
    • C09K2211/14—Macromolecular compounds
    • C09K2211/1408—Carbocyclic compounds
    • C09K2211/1433—Carbocyclic compounds bridged by heteroatoms, e.g. N, P, Si or B
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2211/00—Chemical nature of organic luminescent or tenebrescent compounds
    • C09K2211/14—Macromolecular compounds
    • C09K2211/1441—Heterocyclic
    • C09K2211/1466—Heterocyclic containing nitrogen as the only heteroatom
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2211/00—Chemical nature of organic luminescent or tenebrescent compounds
    • C09K2211/14—Macromolecular compounds
    • C09K2211/1441—Heterocyclic
    • C09K2211/1483—Heterocyclic containing nitrogen and sulfur as heteroatoms

Abstract

The invention provides photoluminescent markers consisting essentially of fluorene copolymers, which are colorless or nearly colorless to the naked eye and exhibit strong photoluminescence between about 380-800 nm upon exposure to ultra-violet radiation or laser light. The soluble fluorene copolymers described in this invention having a general formula as shown in Formula 1.
CA 2365814 2001-12-21 2001-12-21 Photoluminescent markers and methods for detection of such markers Expired - Fee Related CA2365814C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA 2365814 CA2365814C (en) 2001-12-21 2001-12-21 Photoluminescent markers and methods for detection of such markers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA 2365814 CA2365814C (en) 2001-12-21 2001-12-21 Photoluminescent markers and methods for detection of such markers

Publications (2)

Publication Number Publication Date
CA2365814A1 true CA2365814A1 (en) 2003-06-21
CA2365814C CA2365814C (en) 2009-05-12

Family

ID=4170931

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2365814 Expired - Fee Related CA2365814C (en) 2001-12-21 2001-12-21 Photoluminescent markers and methods for detection of such markers

Country Status (1)

Country Link
CA (1) CA2365814C (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007528916A (en) * 2003-11-17 2007-10-18 住友化学株式会社 Crosslinkable substituted fluorene compound and conjugated oligomer or polymer based thereon
US7716972B2 (en) 2005-09-06 2010-05-18 Castrol Limited Method for monitoring the performance of a compression-ignition, internal combustion engine
WO2010151807A1 (en) * 2009-06-26 2010-12-29 Sirigen, Inc. Signal amplified biological detection with conjugated polymers
US8354239B2 (en) 2006-10-06 2013-01-15 Sirigen, Inc. Fluorescent methods and materials for directed biomarker signal amplification
US8362193B2 (en) 2010-01-19 2013-01-29 Sirigen Group Limited Reagents for directed biomarker signal amplification
WO2021156598A1 (en) 2020-02-03 2021-08-12 Johnson Matthey Public Limited Company Tracers and method of marking liquids

Cited By (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013014770A (en) * 2003-11-17 2013-01-24 Sumitomo Chemical Co Ltd Film containing conjugated oligomer or polymer based on crosslinking substituted fluorene compound
JP2007528916A (en) * 2003-11-17 2007-10-18 住友化学株式会社 Crosslinkable substituted fluorene compound and conjugated oligomer or polymer based thereon
US7716972B2 (en) 2005-09-06 2010-05-18 Castrol Limited Method for monitoring the performance of a compression-ignition, internal combustion engine
US11209438B2 (en) 2006-10-06 2021-12-28 Becton, Dickinson And Company Fluorescent methods and materials for directed biomarker signal amplification
US8354239B2 (en) 2006-10-06 2013-01-15 Sirigen, Inc. Fluorescent methods and materials for directed biomarker signal amplification
US11639937B2 (en) 2006-10-06 2023-05-02 Sirigen Ii Limited Fluorescent methods and materials for directed biomarker signal amplification
US10107818B2 (en) 2006-10-06 2018-10-23 Sirigen Ii Limited Fluorescent methods and materials for directed biomarker signal amplification
US10859578B2 (en) 2006-10-06 2020-12-08 Skigen, Inc. Fluorescent methods and materials for directed biomarker signal amplification
US8802450B2 (en) 2006-10-06 2014-08-12 Sirigen, Inc. Fluorescent methods and materials for directed biomarker signal amplification
US10641777B2 (en) 2006-10-06 2020-05-05 Sirigen, Inc. Fluorescent methods and materials for directed biomarker signal amplification
US9383353B2 (en) 2006-10-06 2016-07-05 Sirigen Inc. Fluorescent methods and materials for directed biomarker signal amplification
US10126302B2 (en) 2006-10-06 2018-11-13 Sirigen Ii Limited Fluorescent methods and materials for directed biomarker signal amplification
US8969509B2 (en) 2009-06-26 2015-03-03 Sirigen, Inc. Signal amplified biological detection with conjugated polymers
WO2010151807A1 (en) * 2009-06-26 2010-12-29 Sirigen, Inc. Signal amplified biological detection with conjugated polymers
US10288620B2 (en) 2010-01-19 2019-05-14 Sirigen Ii Limited Reagents for directed biomarker signal amplification
US8575303B2 (en) 2010-01-19 2013-11-05 Sirigen Group Limited Reagents for directed biomarker signal amplification
US9547008B2 (en) 2010-01-19 2017-01-17 Sirigen Inc. Reagents for directed biomarker signal amplification
US10302648B2 (en) 2010-01-19 2019-05-28 Sirigen Ii Limited Reagents for directed biomarker signal amplification
US10365285B2 (en) 2010-01-19 2019-07-30 Sirigen Ii Limited Reagents for directed biomarker signal amplification
US10458989B2 (en) 2010-01-19 2019-10-29 Sirigen Ii Limited Reagents for directed biomarker signal amplification
US10481161B2 (en) 2010-01-19 2019-11-19 Sirigen Ii Limited Reagents for directed biomarker signal amplification
US10641775B2 (en) 2010-01-19 2020-05-05 Sirigen Ii Limited Reagents for directed biomarker signal amplification
US9139869B2 (en) 2010-01-19 2015-09-22 Sirigen Inc. Reagents for directed biomarker signal amplification
US10094838B2 (en) 2010-01-19 2018-10-09 Sirigen Ii Limited Reagents for directed biomarker signal amplification
US10955417B2 (en) 2010-01-19 2021-03-23 Sirigen Ii Limited Reagents for direct biomarker signal amplification
US10962546B2 (en) 2010-01-19 2021-03-30 Sirigen Ii Limited Reagents for directed biomarker signal amplification
US11899018B2 (en) 2010-01-19 2024-02-13 Sirigen Ii Limited Reagents for directed biomarker signal amplification
US8455613B2 (en) 2010-01-19 2013-06-04 Sirigen Group Limited Reagents for directed biomarker signal amplification
US11333666B2 (en) 2010-01-19 2022-05-17 Sirigen Ii Limited Reagents for directed biomarker signal amplification
US8362193B2 (en) 2010-01-19 2013-01-29 Sirigen Group Limited Reagents for directed biomarker signal amplification
US11874278B2 (en) 2010-01-19 2024-01-16 Sirigen Ii Limited Reagents for directed biomarker signal amplification
WO2021156598A1 (en) 2020-02-03 2021-08-12 Johnson Matthey Public Limited Company Tracers and method of marking liquids

Also Published As

Publication number Publication date
CA2365814C (en) 2009-05-12

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