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AU2001293232A1 - Methods employing fluorescence quenching by metal surfaces - Google Patents

Methods employing fluorescence quenching by metal surfaces

Info

Publication number
AU2001293232A1
AU2001293232A1 AU2001293232A AU9323201A AU2001293232A1 AU 2001293232 A1 AU2001293232 A1 AU 2001293232A1 AU 2001293232 A AU2001293232 A AU 2001293232A AU 9323201 A AU9323201 A AU 9323201A AU 2001293232 A1 AU2001293232 A1 AU 2001293232A1
Authority
AU
Australia
Prior art keywords
metal surfaces
fluorescence quenching
methods employing
employing fluorescence
quenching
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
AU2001293232A
Inventor
Michel Calame
Benoit Dubertret
Albert Libchaber
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.)
Rockefeller University
Original Assignee
Rockefeller 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 Rockefeller University filed Critical Rockefeller University
Publication of AU2001293232A1 publication Critical patent/AU2001293232A1/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
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
    • G01N33/536—Immunoassay; Biospecific binding assay; Materials therefor with immune complex formed in liquid phase
    • G01N33/542—Immunoassay; Biospecific binding assay; Materials therefor with immune complex formed in liquid phase with steric inhibition or signal modification, e.g. fluorescent quenching
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y15/00—Nanotechnology for interacting, sensing or actuating, e.g. quantum dots as markers in protein assays or molecular motors
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
    • G01N33/543—Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals
    • G01N33/551—Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals the carrier being inorganic
    • G01N33/553—Metal or metal coated
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/58—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving labelled substances
    • G01N33/582—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving labelled substances with fluorescent label
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/58—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving labelled substances
    • G01N33/588—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving labelled substances with semiconductor nanocrystal label, e.g. quantum dots

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Immunology (AREA)
  • Chemical & Material Sciences (AREA)
  • Molecular Biology (AREA)
  • Urology & Nephrology (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • General Health & Medical Sciences (AREA)
  • Food Science & Technology (AREA)
  • Biotechnology (AREA)
  • Cell Biology (AREA)
  • Medicinal Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Microbiology (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Nanotechnology (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
AU2001293232A 2000-08-29 2001-08-29 Methods employing fluorescence quenching by metal surfaces Abandoned AU2001293232A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US22872800P 2000-08-29 2000-08-29
US60/228,728 2000-08-29
US28035001P 2001-03-30 2001-03-30
US60/280,350 2001-03-30
PCT/US2001/041941 WO2002018951A2 (en) 2000-08-29 2001-08-29 Methods employing fluorescence quenching by metal surfaces

Publications (1)

Publication Number Publication Date
AU2001293232A1 true AU2001293232A1 (en) 2002-03-13

Family

ID=26922610

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001293232A Abandoned AU2001293232A1 (en) 2000-08-29 2001-08-29 Methods employing fluorescence quenching by metal surfaces

Country Status (3)

Country Link
US (1) US20040002089A1 (en)
AU (1) AU2001293232A1 (en)
WO (1) WO2002018951A2 (en)

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DE10155055A1 (en) * 2001-11-09 2003-05-28 Friz Biochem Gmbh Fluorescence quenching for the detection of nucleic acid oligomer hybridization events at high salt concentrations
DE10155053B4 (en) * 2001-11-09 2005-11-24 Friz Biochem Gesellschaft Für Bioanalytik Mbh Reversible binding of a fluorophore to a surface to detect ligate-ligand association events by fluorescence quenching
EP1649066A4 (en) * 2003-07-11 2006-10-11 Surromed Inc Multiplexed molecular beacon assay for detection of pathogens
US20050074779A1 (en) 2003-10-02 2005-04-07 Tuan Vo-Dinh SERS molecular probe for diagnostics and therapy
FR2863053B1 (en) * 2003-11-28 2007-04-06 Univ Claude Bernard Lyon NEW HYBRID PROBES WITH EXCELLENT LUMINESCENCE
NZ597400A (en) * 2004-02-18 2013-06-28 Chromocell Corp Methods and Materials Using Signaling Probes
JP2007101498A (en) * 2005-10-07 2007-04-19 Fujifilm Corp Fluorescence probe and fluorescence detection method
GB2431233A (en) * 2005-10-14 2007-04-18 E2V Tech Molecular detector arrangement
EP1957982A2 (en) * 2005-12-05 2008-08-20 Guava Technologies, Inc. Particle-based analyte characterization
US20070141727A1 (en) * 2005-12-15 2007-06-21 Kimberly-Clark Worldwide, Inc. Luminescent metallic cluster particles and uses thereof
EP1870478A1 (en) * 2006-06-20 2007-12-26 Hitachi, Ltd. Biosensor element and method for manufacturing the same
GB0612825D0 (en) * 2006-06-28 2006-08-09 Iti Scotland Ltd Analyte detection
US20080241071A1 (en) * 2006-07-14 2008-10-02 West Jennifer L Quantum Dot Probes
GB0616508D0 (en) * 2006-08-18 2006-09-27 Iti Scotland Ltd Analyte manipulation and detection
CA2691066C (en) * 2007-02-09 2018-07-31 Northwestern University Particles for detecting intracellular targets
JP2008241686A (en) * 2007-02-26 2008-10-09 Fujitsu Ltd Target detection apparatus and target detection method
DE102007017051A1 (en) * 2007-04-11 2008-10-16 Humboldt-Universität Zu Berlin Fluorescent probe comprises two complementary hybridization sequences that are separated by a peptide with a recognition sequence for a target molecule, which also separates a donor chromophore from an acceptor chromophore
WO2009020682A2 (en) 2007-05-08 2009-02-12 The Trustees Of Boston University Chemical functionalization of solid-state nanopores and nanopore arrays and applications thereof
US7811764B2 (en) * 2007-08-14 2010-10-12 University Of Rochester Hybridization-based biosensor containing hairpin probes and use thereof
US8957002B2 (en) * 2007-11-05 2015-02-17 University Of Rochester DNA microarray having hairpin probes tethered to nanostructured metal surface
CN101666805A (en) * 2009-07-15 2010-03-10 苏州纳米技术与纳米仿生研究所 Method for preparing specific protein detection chip
EP2513630B1 (en) * 2009-12-17 2016-05-25 Chris Geddes A detection system using mixed-metal substrates for metal-enhanced fluorescence
CN102329331A (en) * 2011-04-06 2012-01-25 中国人民解放军军事医学科学院放射与辐射医学研究所 Preparation and application new nanogold composite substrates T-Au
CN102608086A (en) * 2012-01-12 2012-07-25 吉林大学 Method for detecting melamine in milk on basis of inner-filter effect of fluorescence between CdTe quantum dots and AuNPs
US9651539B2 (en) 2012-10-28 2017-05-16 Quantapore, Inc. Reducing background fluorescence in MEMS materials by low energy ion beam treatment
WO2014066905A2 (en) * 2012-10-28 2014-05-01 Quantapore, Inc. Reducing background fluorescence in mems materials by low energy ion beam treatment
AU2014268322B2 (en) 2013-05-24 2019-01-24 Quantapore, Inc. Nanopore-based nucleic acid analysis with mixed FRET detection
EP2902503A1 (en) 2014-01-31 2015-08-05 Fundación Imdea Nanociencia Functionalized metal nanoparticles and uses thereof for detecting nucleic acids
CA2963604C (en) 2014-10-10 2023-02-14 Quantapore, Inc. Nanopore-based polymer analysis with mutually-quenching fluorescent labels
CA2964790C (en) 2014-10-24 2023-02-21 Quantapore, Inc. Efficient optical analysis of polymers using arrays of nanostructures
US11268967B2 (en) * 2015-06-04 2022-03-08 Indian Institute Of Technology, Guwahati Device for visual detection of bilirubin
US20170122938A1 (en) 2015-10-30 2017-05-04 City Of Hope Nucleic acid-functionalized nanoparticles
WO2018009346A1 (en) 2016-07-05 2018-01-11 Quantapore, Inc. Optically based nanopore sequencing
WO2018035380A1 (en) 2016-08-17 2018-02-22 Solstice Biologics, Ltd. Polynucleotide constructs
EP3645546A4 (en) 2017-06-30 2021-12-01 Solstice Biologics, Ltd. CHIRAL PHOSPHORAMIDITE AIDS AND METHOD FOR THEIR USE
GB201807409D0 (en) * 2018-05-04 2018-06-20 Oxford Nanoimaging Ltd Assay
US10752834B2 (en) * 2018-05-17 2020-08-25 Chung Yuan Christian University Composite fluorescent gold nanoclusters with high quantum yield and method for manufacturing the same
KR102155313B1 (en) 2018-05-29 2020-09-11 서울대학교산학협력단 Lipid Nanotablet
WO2020010133A1 (en) * 2018-07-03 2020-01-09 Rutgers, The State University Of New Jersey A luminescent layered composition and a method for using the composition
US10756243B1 (en) * 2019-03-04 2020-08-25 Chung Yuan Christian University Light-emitting diode package structure and method for manufacturing the same
WO2020206170A1 (en) * 2019-04-02 2020-10-08 Progenity, Inc. Methods, systems, and compositions for counting nucleic acid molecules
CN110181037B (en) * 2019-05-17 2021-04-06 云南玖香鲜花生物科技股份有限公司 Silver nano-particles and preparation method thereof
CN114354591B (en) * 2022-01-10 2023-06-02 军事科学院军事医学研究院环境医学与作业医学研究所 Colorimetric/fluorescent double-mode biosensing detection method for rapidly detecting aflatoxin B1
CN114518348B (en) * 2022-02-18 2024-11-05 重庆工商大学 A method and device for detecting allergic proteins based on coffee ring effect

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US5952236A (en) * 1995-10-26 1999-09-14 Thompson; Richard B. Enzyme-based fluorescence biosensor for chemical analysis
US6361944B1 (en) * 1996-07-29 2002-03-26 Nanosphere, Inc. Nanoparticles having oligonucleotides attached thereto and uses therefor
US5989823A (en) * 1998-09-18 1999-11-23 Nexstar Pharmaceuticals, Inc. Homogeneous detection of a target through nucleic acid ligand-ligand beacon interaction
WO2000001850A2 (en) * 1998-07-02 2000-01-13 Gen-Probe Incorporated Molecular torches
AU3162500A (en) * 1999-03-03 2000-09-21 Evotec Analytical Systems Gmbh Homogeneous fluorescence assay
JP2004500109A (en) * 2000-03-22 2004-01-08 クァンタム・ドット・コーポレイション Use of semiconductor nanocrystals in bead-based nucleic acid assays
US6953656B2 (en) * 2000-07-14 2005-10-11 Massachusetts Institute Of Technology Direct, externally imposed control of polypeptides

Also Published As

Publication number Publication date
WO2002018951A2 (en) 2002-03-07
US20040002089A1 (en) 2004-01-01
WO2002018951A3 (en) 2003-04-03

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