EP1084390A4 - Particules colloidales utilisees dans une mosaique de capteurs - Google Patents

Particules colloidales utilisees dans une mosaique de capteurs

Info

Publication number
EP1084390A4
EP1084390A4 EP99931777A EP99931777A EP1084390A4 EP 1084390 A4 EP1084390 A4 EP 1084390A4 EP 99931777 A EP99931777 A EP 99931777A EP 99931777 A EP99931777 A EP 99931777A EP 1084390 A4 EP1084390 A4 EP 1084390A4
Authority
EP
European Patent Office
Prior art keywords
particles used
colloidal particles
sensing arrays
arrays
sensing
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.)
Withdrawn
Application number
EP99931777A
Other languages
German (de)
English (en)
Other versions
EP1084390A2 (fr
Inventor
Nathan S Lewis
Brett J Doleman
Shawn Briglin
Erik J Severin
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.)
California Institute of Technology CalTech
Original Assignee
California Institute of Technology CalTech
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 California Institute of Technology CalTech filed Critical California Institute of Technology CalTech
Publication of EP1084390A2 publication Critical patent/EP1084390A2/fr
Publication of EP1084390A4 publication Critical patent/EP1084390A4/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
    • G01N27/12—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of a solid body in dependence upon absorption of a fluid; of a solid body in dependence upon reaction with a fluid, for detecting components in the fluid
    • G01N27/125—Composition of the body, e.g. the composition of its sensitive layer
    • G01N27/126—Composition of the body, e.g. the composition of its sensitive layer comprising organic polymers
    • 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
    • G01N33/54366—Apparatus specially adapted for solid-phase testing
    • G01N33/54373—Apparatus specially adapted for solid-phase testing involving physiochemical end-point determination, e.g. wave-guides, FETS, gratings

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Immunology (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Urology & Nephrology (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Nanotechnology (AREA)
  • Pathology (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Biotechnology (AREA)
  • Cell Biology (AREA)
  • Electrochemistry (AREA)
  • Microbiology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
EP99931777A 1998-06-09 1999-06-08 Particules colloidales utilisees dans une mosaique de capteurs Withdrawn EP1084390A4 (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US8868098P 1998-06-09 1998-06-09
US88680P 1998-06-09
US11883399P 1999-02-05 1999-02-05
US118833P 1999-02-05
PCT/US1999/012904 WO2000000808A2 (fr) 1998-06-09 1999-06-08 Particules colloidales utilisees dans une mosaique de capteurs

Publications (2)

Publication Number Publication Date
EP1084390A2 EP1084390A2 (fr) 2001-03-21
EP1084390A4 true EP1084390A4 (fr) 2005-07-27

Family

ID=26778943

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99931777A Withdrawn EP1084390A4 (fr) 1998-06-09 1999-06-08 Particules colloidales utilisees dans une mosaique de capteurs

Country Status (3)

Country Link
EP (1) EP1084390A4 (fr)
AU (1) AU4821099A (fr)
WO (1) WO2000000808A2 (fr)

Families Citing this family (32)

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DE60026309T2 (de) 1999-05-10 2006-12-14 California Institute Of Technology, Pasadena Verwendung eines räumlich-zeitlichen reaktionsverhaltens in sensor-arrays zur detektion von analyten in fluiden
US6890715B1 (en) 1999-08-18 2005-05-10 The California Institute Of Technology Sensors of conducting and insulating composites
WO2002023134A1 (fr) * 2000-04-24 2002-03-21 Lewis Nathan S Optimisation spatio-temporelle et geometrique de reseaux de capteurs destines a la detection d'analytes dans des fluides
CA2408094A1 (fr) 2000-05-04 2001-11-08 The Center For Blood Research, Inc. Compositions colloidales destinees a des systemes d'identification, de preparation et d'analyse biomoleculaire de phase solide
CA2347872A1 (fr) 2000-05-18 2001-11-18 National Starch And Chemical Investment Holding Corporation Adhesif pour fixation de puce comportant des groupements ether vinylique et carbamate ou uree
WO2002068947A2 (fr) 2000-10-16 2002-09-06 E.I. Du Pont De Nemours And Company Technique de criblage thermographique a infrarouge pour capteurs chimiques a base de semi-conducteur
CN1311236C (zh) 2000-10-16 2007-04-18 纳幕尔杜邦公司 分析气体混合物的方法和设备
US6849239B2 (en) 2000-10-16 2005-02-01 E. I. Du Pont De Nemours And Company Method and apparatus for analyzing mixtures of gases
DE60045740D1 (de) 2000-12-12 2011-04-28 Sony Deutschland Gmbh Selektive chemische Sensoren, basierend auf verketteten Nanopartikel-Ansammlungen
DE10109534A1 (de) * 2001-02-28 2002-09-12 Basf Ag Verfahren und Vorrichtung zum Nachweis von Fuimigantien in Luftproben
DE60144014D1 (de) 2001-07-19 2011-03-24 Max Planck Gesellschaft Chemische Sensoren aus Nanopartikel-Dendrimer-Komposit-Materialen
US7575931B2 (en) 2002-06-19 2009-08-18 E.I. Du Pont De Nemours And Company Method and apparatus for reducing a nitrogen oxide, and control thereof
US20040126286A1 (en) 2002-06-19 2004-07-01 Deruyter John C. Method and apparatus for reducing a nitrogen oxide
WO2004081571A1 (fr) * 2003-03-13 2004-09-23 Chengdu Kuachang Medical Industrial Limited Procede et dispositif de detection de polypeptides, et compose ligand comprenant des nanoparticules
CN1514243A (zh) * 2003-04-30 2004-07-21 成都夸常科技有限公司 对目标物进行定性和/或定量分析的方法、装置和标记物及检测试剂盒
KR100578747B1 (ko) 2003-12-26 2006-05-12 한국전자통신연구원 혼합 리간드에 의해 캡슐화된 금속 나노입자 화학 센서 및센서 어레이
US7460958B2 (en) 2004-10-07 2008-12-02 E.I. Du Pont De Nemours And Company Computer-implemented system and method for analyzing mixtures of gases
US8236246B2 (en) 2004-10-07 2012-08-07 E I Du Pont De Nemours And Company Gas sensitive apparatus
CN100427924C (zh) * 2005-11-02 2008-10-22 天津科技大学 自发光生物芯片及其制作方法
EP1790977A1 (fr) * 2005-11-23 2007-05-30 SONY DEUTSCHLAND GmbH Capteur chimique à base de nanoparticules/nanofibres, réseau de tels capteur, utilisation et procédé de fabrication de celui-ci, et procédé de détection d`un analyte
KR100799566B1 (ko) 2005-12-08 2008-01-30 한국전자통신연구원 상대적으로 수분에 둔감한 금속 나노입자 화학 센서 물질및 그를 포함하는 화학 센서
WO2008088867A1 (fr) 2007-01-19 2008-07-24 Cantimer Incorporated Capteur à micro-porte-à-faux piézoélectrique et composition correspondante
EP2115442B1 (fr) 2007-02-02 2018-07-25 Commonwealth Scientific and Industrial Research Organisation Procede de mesure d'un analyte organique dans un electrolyte aqueux moyennant une resistance chimique
US10011481B2 (en) 2007-07-24 2018-07-03 Technion Research And Development Foundation Ltd. Chemically sensitive field effect transistors and uses thereof in electronic nose devices
WO2009066293A1 (fr) 2007-11-20 2009-05-28 Technion Research And Development Foundation Ltd. Détecteurs chimiques à base de nanoparticules cubiques coiffées par un revêtement organique.
IL190475A0 (en) 2008-03-27 2009-02-11 Technion Res & Dev Foundation Chemical sensors based on cubic nanoparticles capped with organic coating for detecting explosives
US8443647B1 (en) * 2008-10-09 2013-05-21 Southern Illinois University Analyte multi-sensor for the detection and identification of analyte and a method of using the same
CN102326078B (zh) 2009-01-09 2015-09-09 技术研究及发展基金有限公司 包括含有涂覆的导电纳米颗粒的传感器阵列的通过呼气检测癌症
US9678059B2 (en) 2010-05-23 2017-06-13 Technion Research & Development Foundation Ltd. Detection, staging and grading of benign and malignant tumors
US10663420B2 (en) 2012-01-03 2020-05-26 Technion R&D Foundation Ltd. Morphology engineering of conductive metallic nanoparticles capped with an organic coating
CN104583762B (zh) 2012-03-26 2017-05-31 泰克年研究发展基金会公司 用于组合感测压力、温度和湿度的平台单元
AP2013008332A0 (en) * 2012-09-13 2015-03-31 Mintek Diagnostic probe

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4631952A (en) * 1985-08-30 1986-12-30 Chevron Research Company Resistive hydrocarbon leak detector
WO1998004740A1 (fr) * 1996-07-29 1998-02-05 Nanosphere Llc Nanoparticules sur lesquelles sont attaches des oligonucleotides et utilisations desdites nanoparticules
WO1998007024A1 (fr) * 1996-08-14 1998-02-19 California Institute Of Technology Sondes de detection d'analytes dans des fluides
WO1998010289A1 (fr) * 1996-09-04 1998-03-12 The Penn State Research Foundation Monocouche metallique colloidale auto-assemblee

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US3927930A (en) * 1972-07-10 1975-12-23 Polaroid Corp Light polarization employing magnetically oriented ferrite suspensions
CA1108234A (fr) * 1978-08-02 1981-09-01 George A. Volgyesi Mesure de la concentration des gaz anesthesiques
US4644101A (en) * 1985-12-11 1987-02-17 At&T Bell Laboratories Pressure-responsive position sensor
US4737112A (en) * 1986-09-05 1988-04-12 American Telephone And Telegraph Company, At&T Bell Laboratories Anisotropically conductive composite medium
US4923739A (en) * 1987-07-30 1990-05-08 American Telephone And Telegraph Company Composite electrical interconnection medium comprising a conductive network, and article, assembly, and method
US5104210A (en) * 1989-04-24 1992-04-14 Monsanto Company Light control films and method of making
US5512882A (en) * 1991-08-07 1996-04-30 Transducer Research, Inc. Chemical sensing apparatus and methods
US5429975A (en) * 1993-10-25 1995-07-04 United Microelectronics Corporation Method of implanting during manufacture of ROM device
IT1267672B1 (it) * 1994-01-17 1997-02-07 Hydor Srl Composto resistivo termosensibile, suo metodo di realizzazione ed uso
US5571401A (en) * 1995-03-27 1996-11-05 California Institute Of Technology Sensor arrays for detecting analytes in fluids
US5698771A (en) * 1995-03-30 1997-12-16 The United States Of America As Represented By The United States National Aeronautics And Space Administration Varying potential silicon carbide gas sensor
US5742223A (en) * 1995-12-07 1998-04-21 Raychem Corporation Laminar non-linear device with magnetically aligned particles
US5942674A (en) * 1997-08-04 1999-08-24 Ford Global Technologies, Inc. Method for detecting oxygen partial pressure using a phase-transformation sensor

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4631952A (en) * 1985-08-30 1986-12-30 Chevron Research Company Resistive hydrocarbon leak detector
WO1998004740A1 (fr) * 1996-07-29 1998-02-05 Nanosphere Llc Nanoparticules sur lesquelles sont attaches des oligonucleotides et utilisations desdites nanoparticules
WO1998007024A1 (fr) * 1996-08-14 1998-02-19 California Institute Of Technology Sondes de detection d'analytes dans des fluides
WO1998010289A1 (fr) * 1996-09-04 1998-03-12 The Penn State Research Foundation Monocouche metallique colloidale auto-assemblee

Non-Patent Citations (5)

* Cited by examiner, † Cited by third party
Title
BRUST M ET AL: "SYNTHESIS OF THIOL-DERIVATISED GOLD NANOPARTICLES IN A TWO-PHASE LIQUID-LIQUID SYSTEM", JOURNAL OF THE CHEMICAL SOCIETY, CHEMICAL COMMUNICATIONS, CHEMICAL SOCIETY. LETCHWORTH, GB, 1994, pages 801 - 802, XP000982284, ISSN: 0022-4936 *
HOSTETLER M J ET AL: "ALKANETHIOLATE GOLD CLUSTER MOLECULES WITH CORE DIAMETERS FROM 1.5 TO 5.2 NM: CORE AND MONOLAYER PROPERTIES AS A FUNCTION OF CORE SIZE", LANGMUIR, AMERICAN CHEMICAL SOCIETY, NEW YORK, NY, US, vol. 14, 1 June 1998 (1998-06-01), pages 17 - 30, XP000881222, ISSN: 0743-7463 *
HOSTETLER M J ET AL: "MONOLAYERS IN THREE DIMENSIONS: SYNTHESIS AND ELECTROCHEMISTRY OF OMEGA-FUNCATIONALIZED ALKANETHIOLATE-STABILIZED GOLD CLUSTER COMPOUNDS", JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, AMERICAN CHEMICAL SOCIETY, WASHINGTON, DC, US, vol. 118, 1996, pages 4212 - 4213, XP000872972, ISSN: 0002-7863 *
See also references of WO0000808A3 *
WOHLTJEN H ET AL: "COLLOIDAL METAL-INSULATOR-METAL ENSEMBLE CHEMIRESISTOR SENSOR", ANALYTICAL CHEMISTRY, AMERICAN CHEMICAL SOCIETY. COLUMBUS, US, vol. 70, no. 14, 15 July 1998 (1998-07-15), pages 2856 - 2859, XP000778883, ISSN: 0003-2700 *

Also Published As

Publication number Publication date
WO2000000808A3 (fr) 2000-03-23
AU4821099A (en) 2000-01-17
WO2000000808A2 (fr) 2000-01-06
EP1084390A2 (fr) 2001-03-21

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Legal Events

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Ipc: G01N 1/00 20060101AFI20000111BHEP