WO2007011660A3 - Quantum dot probes - Google Patents

Quantum dot probes Download PDF

Info

Publication number
WO2007011660A3
WO2007011660A3 PCT/US2006/027244 US2006027244W WO2007011660A3 WO 2007011660 A3 WO2007011660 A3 WO 2007011660A3 US 2006027244 W US2006027244 W US 2006027244W WO 2007011660 A3 WO2007011660 A3 WO 2007011660A3
Authority
WO
WIPO (PCT)
Prior art keywords
quantum dot
probe
luminescence
dot probes
detecting
Prior art date
Application number
PCT/US2006/027244
Other languages
French (fr)
Other versions
WO2007011660A2 (en
Inventor
Jennifer L West
Rebekah A Drezek
Original Assignee
Univ Rice William M
Jennifer L West
Rebekah A Drezek
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 Rice William M, Jennifer L West, Rebekah A Drezek filed Critical Univ Rice William M
Publication of WO2007011660A2 publication Critical patent/WO2007011660A2/en
Publication of WO2007011660A3 publication Critical patent/WO2007011660A3/en
Priority to US12/013,215 priority Critical patent/US20080241071A1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y10/00—Nanotechnology for information processing, storage or transmission, e.g. quantum computing or single electron logic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y5/00—Nanobiotechnology or nanomedicine, e.g. protein engineering or drug delivery
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
    • C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
    • C12Q1/68—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving nucleic acids
    • C12Q1/6813—Hybridisation assays
    • C12Q1/6816—Hybridisation assays characterised by the detection means

Abstract

A composition comprising a quantum dot, at least one metal nanoparticle, and at least one tether that is attached to the quantum dot and to the at least one metal nanoparticle. A method comprising providing at least one probe, introducing the at least one probe into a subject or a sample, and detecting the resulting luminescence of the quantum dot. A system comprising at least one probe and a detector capable of detecting luminescence from the quantum dot, wherein the detector is positioned in relation to the at least one probe such that luminescence can be detected.
PCT/US2006/027244 2005-07-14 2006-07-14 Quantum dot probes WO2007011660A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US12/013,215 US20080241071A1 (en) 2006-07-14 2008-01-11 Quantum Dot Probes

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US69910805P 2005-07-14 2005-07-14
US60/699,108 2005-07-14

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US12/013,215 Continuation US20080241071A1 (en) 2006-07-14 2008-01-11 Quantum Dot Probes

Publications (2)

Publication Number Publication Date
WO2007011660A2 WO2007011660A2 (en) 2007-01-25
WO2007011660A3 true WO2007011660A3 (en) 2007-07-12

Family

ID=37669363

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2006/027244 WO2007011660A2 (en) 2005-07-14 2006-07-14 Quantum dot probes

Country Status (1)

Country Link
WO (1) WO2007011660A2 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100857770B1 (en) * 2007-04-11 2008-09-09 한국과학기술연구원 A gold nanoparticle based protease imaging probes and use thereof
AT504655B1 (en) * 2007-09-03 2008-07-15 Schalkhammer Thomas Sensory pigment for use in packaging materials of food and pharmaceutical product, comprises (bio)organic or inorganic polymer layer coated on particles of metal or metal-oxygen compound, and layer of chromophore particles on polymer layer
US8180421B2 (en) * 2007-12-12 2012-05-15 Kimberly-Clark Worldwide, Inc. Resonance energy transfer based detection of nosocomial infection
WO2012170998A1 (en) 2011-06-10 2012-12-13 Cornell University Immobilized protein system for rapid and enhanced multiplexed diagnostics
CN104007095B (en) * 2014-05-30 2016-06-29 桂林理工大学 The method of near-infrared luminous quantum dot fluorescence spectrographic determination nanometer gold concentration
US20190345534A1 (en) * 2016-09-28 2019-11-14 Georgia Tech Research Corporation Methods And Compositions For Noninvasive Detection Of Organ Transplant Rejection
DE102017117478A1 (en) * 2017-08-02 2019-02-07 Joanneum Research Forschungsgesellschaft Mbh Sensor material with temperature-dependent coloring
CN108918858B (en) * 2018-05-17 2021-06-11 西安交通大学苏州研究院 Preparation method of quantum dot-antibody immune complex
CN108918882B (en) * 2018-05-17 2021-08-06 西安交通大学苏州研究院 Preparation method of hypersensitive C-reactive protein immunochromatographic test strip based on quantum dots
CN108743536B (en) * 2018-06-28 2021-03-30 河南大学 Vesicle type spherical nucleic acid and preparation method and application thereof
CN109307775A (en) * 2018-11-09 2019-02-05 郑州安图生物工程股份有限公司 A kind of method of quantum dot-labeled immunoglobulin
DE102019122840B4 (en) * 2019-08-26 2023-01-26 Bundesrepublik Deutschland, vertreten durch den Bundesminister für Wirtschaft und Energie, dieser vertreten durch den Präsidenten der Bundesanstalt für Materialforschung und –prüfung (BAM) Application of cadmium-free quantum dots as fluorescence standards and for signal referencing and as an internal light source for sensor materials
CN111808313B (en) * 2020-06-05 2022-09-16 复旦大学 Paper-based fluorescent sensor for visually detecting pH of paper cultural relics and preparation method thereof

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001041827A1 (en) * 1999-12-07 2001-06-14 Navid Malik Internally supported biomimetic materials and coatings
US20020034747A1 (en) * 2000-03-22 2002-03-21 Bruchez Marcel P. Methods of using semiconductor nanocrystals in bead-based nucleic acid assays
US20020127224A1 (en) * 2001-03-02 2002-09-12 James Chen Use of photoluminescent nanoparticles for photodynamic therapy
US20030044353A1 (en) * 2001-01-05 2003-03-06 Ralph Weissleder Activatable imaging probes
US20030162587A1 (en) * 2002-02-28 2003-08-28 Kabushiki Kaisha Toshiba Random number generating device
US20030235854A1 (en) * 2002-05-09 2003-12-25 Chan Eugene Y. Methods for analyzing a nucleic acid
US6721083B2 (en) * 1996-07-19 2004-04-13 E Ink Corporation Electrophoretic displays using nanoparticles
US20040072231A1 (en) * 1996-07-29 2004-04-15 Nanosphere, Inc. Nanoparticles having oligonucleotides attached thereto and uses therefor
US20050029678A1 (en) * 2003-07-08 2005-02-10 University Of Texas System, Board Of Regents Growth of single crystal nanowires
WO2005040755A2 (en) * 2003-10-20 2005-05-06 The Regents Of The University Of California Nanoscale transduction systems for detecting molecular interactions

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6721083B2 (en) * 1996-07-19 2004-04-13 E Ink Corporation Electrophoretic displays using nanoparticles
US20040072231A1 (en) * 1996-07-29 2004-04-15 Nanosphere, Inc. Nanoparticles having oligonucleotides attached thereto and uses therefor
WO2001041827A1 (en) * 1999-12-07 2001-06-14 Navid Malik Internally supported biomimetic materials and coatings
US20020034747A1 (en) * 2000-03-22 2002-03-21 Bruchez Marcel P. Methods of using semiconductor nanocrystals in bead-based nucleic acid assays
US20030044353A1 (en) * 2001-01-05 2003-03-06 Ralph Weissleder Activatable imaging probes
US20020127224A1 (en) * 2001-03-02 2002-09-12 James Chen Use of photoluminescent nanoparticles for photodynamic therapy
US20030162587A1 (en) * 2002-02-28 2003-08-28 Kabushiki Kaisha Toshiba Random number generating device
US20030235854A1 (en) * 2002-05-09 2003-12-25 Chan Eugene Y. Methods for analyzing a nucleic acid
US20050029678A1 (en) * 2003-07-08 2005-02-10 University Of Texas System, Board Of Regents Growth of single crystal nanowires
WO2005040755A2 (en) * 2003-10-20 2005-05-06 The Regents Of The University Of California Nanoscale transduction systems for detecting molecular interactions

Also Published As

Publication number Publication date
WO2007011660A2 (en) 2007-01-25

Similar Documents

Publication Publication Date Title
WO2007011660A3 (en) Quantum dot probes
WO2010011798A3 (en) Method and system for detection and/or characterization of a biological particle in a sample
WO2006020579A3 (en) Method for rapid identification of microorganisms
WO2007067733A3 (en) Compositions and methods to monitor rna delivery to cells
WO2009117168A3 (en) Detection of analytes using metal nanoparticle probes and dynamic light scattering
WO2005014860A3 (en) Biomolecule analysis by rolling circle amplification and sers detection
WO2007116324A3 (en) Consumer food testing device
EP1957989A4 (en) A device for detecting the presence or amount of an analyte in a fluid sample and method thereof
WO2010065781A3 (en) Lateral flow strip assay with immobilized conjugate
WO2007098279A3 (en) Analyte detection using barcoded polymers
ATE364842T1 (en) INVASIVE METHOD FOR IN VIVO ANALYTE MEASURING
WO2009017721A3 (en) Particle sensor with wide linear range
EP2110659A3 (en) Photoacoustic cell
WO2007140185A3 (en) Methods for non-invasive analyte measurement
WO2009075306A1 (en) Luminescence measurement method and luminescence measurement system
Bauer et al. Modification of the sample size and the schedule of interim analyses in survival trials based on data inspections, by H. Schäfer and H.-H. Müller, Statistics in Medicine 2001; 20: 3741-3751
WO2004094675A3 (en) Compositions and methods for determining the presence of sars coronavirus in a sample
IN2012DN02872A (en)
WO2007111747A3 (en) Evaluating the fire of a diamond or gemstone
WO2007063326A3 (en) Assay device and method
WO2009020782A3 (en) Oral fluid assays for the detection of heavy metal exposure
WO2005031005A3 (en) Compositions, methods and kits for determining the presence of trichomonas vaginalis in a test sample
WO2008020875A3 (en) Method for effecting the rapid release of a signature chemical from bacterial endospores, and for detection thereof
WO2012025637A9 (en) An agglutination assay method and device
WO2004057336A3 (en) Use of nicotinamide n-methyltransferase as a marker for colorectal cancer

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application
NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 06787186

Country of ref document: EP

Kind code of ref document: A2