ATE151174T1 - Nachweis eines analyten mittels eines analyt- sensitiven polymers - Google Patents

Nachweis eines analyten mittels eines analyt- sensitiven polymers

Info

Publication number
ATE151174T1
ATE151174T1 AT93916986T AT93916986T ATE151174T1 AT E151174 T1 ATE151174 T1 AT E151174T1 AT 93916986 T AT93916986 T AT 93916986T AT 93916986 T AT93916986 T AT 93916986T AT E151174 T1 ATE151174 T1 AT E151174T1
Authority
AT
Austria
Prior art keywords
polymer
analyte
transducing
detection
ter
Prior art date
Application number
AT93916986T
Other languages
English (en)
Inventor
Richard Calvin Ebersole
Robert Paul Foss
Michael David Ward
Original Assignee
Du Pont
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 Du Pont filed Critical Du Pont
Application granted granted Critical
Publication of ATE151174T1 publication Critical patent/ATE151174T1/de

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
    • 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
    • C12Q1/02—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving viable microorganisms
    • C12Q1/04—Determining presence or kind of microorganism; Use of selective media for testing antibiotics or bacteriocides; Compositions containing a chemical indicator therefor
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S435/00—Chemistry: molecular biology and microbiology
    • Y10S435/808—Optical sensing apparatus
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S435/00—Chemistry: molecular biology and microbiology
    • Y10S435/968—High energy substrates, e.g. fluorescent, chemiluminescent, radioactive

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Immunology (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Urology & Nephrology (AREA)
  • Biochemistry (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • Organic Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Cell Biology (AREA)
  • Medicinal Chemistry (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Food Science & Technology (AREA)
  • Biophysics (AREA)
  • Toxicology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • Genetics & Genomics (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
AT93916986T 1992-07-17 1993-07-09 Nachweis eines analyten mittels eines analyt- sensitiven polymers ATE151174T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US91633492A 1992-07-17 1992-07-17

Publications (1)

Publication Number Publication Date
ATE151174T1 true ATE151174T1 (de) 1997-04-15

Family

ID=25437095

Family Applications (1)

Application Number Title Priority Date Filing Date
AT93916986T ATE151174T1 (de) 1992-07-17 1993-07-09 Nachweis eines analyten mittels eines analyt- sensitiven polymers

Country Status (7)

Country Link
US (2) US5695925A (de)
EP (1) EP0650598B1 (de)
JP (1) JPH07509264A (de)
AT (1) ATE151174T1 (de)
CA (1) CA2139242A1 (de)
DE (1) DE69309468T2 (de)
WO (1) WO1994002852A1 (de)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6568392B1 (en) * 1995-09-11 2003-05-27 3M Innovative Properties Company Flat-folded personal respiratory protection devices and processes for preparing same
IL114692A (en) 1995-07-21 1999-10-28 Yissum Res Dev Co Determination of an analyte in a liquid medium
NZ333413A (en) * 1996-06-20 2000-01-28 Univ New York apparatus and method for measuring the effect of chemicals on a polymeric film sample
US5922537A (en) * 1996-11-08 1999-07-13 N.o slashed.AB Immunoassay, Inc. Nanoparticles biosensor
EP0975956B1 (de) * 1997-04-16 2002-09-25 Limited Kaiku Beurteilung der flüssigkeitszusammensetzung
WO2000026642A1 (en) * 1998-10-30 2000-05-11 Photonic Sensor Systems Methods and sensors for detecting or measuring an acid or base
US6975944B1 (en) * 1999-09-28 2005-12-13 Alpha Mos Method and apparatus for monitoring materials used in electronics
US20060210440A1 (en) * 1999-11-17 2006-09-21 General Electric Company Opto-acoustic sensor system and associated method
US20030053936A1 (en) * 2001-08-02 2003-03-20 General Electric Company Opto-acoustic wave chemical sensor
US7148017B1 (en) * 2000-07-12 2006-12-12 Cornell Research Foundation, Inc. High sensitivity mechanical resonant sensor
ATE355525T1 (de) * 2000-07-27 2006-03-15 Micronas Holding Gmbh Auf einer oberfläche befestigte multifunktionelle polymere-netzwerke für sensorchips
JP3398366B2 (ja) * 2000-08-09 2003-04-21 富士写真フイルム株式会社 Ｄｎａ分析用マイクロアレイの製造方法
JP2002122420A (ja) * 2000-10-16 2002-04-26 Nippon Mektron Ltd 銅面防錆皮膜の厚み測定方法および装置
DE60033665T2 (de) * 2000-10-31 2007-10-31 Micronas Gmbh Gemusterte Polymeroberflächen geeignet für Biokonjugationen und Verfahren zu ihrer Herstellung
US20060198760A1 (en) * 2001-08-02 2006-09-07 General Electric Company Opto-acoustic sensor device and associated method
JP4113956B2 (ja) * 2002-05-28 2008-07-09 独立行政法人産業技術総合研究所 水晶振動子を用いた微量物質の測定方法
GB0215878D0 (en) * 2002-07-09 2002-08-14 Smart Holograms Ltd Cell detection
US20040223884A1 (en) * 2003-05-05 2004-11-11 Ing-Shin Chen Chemical sensor responsive to change in volume of material exposed to target particle
US7461539B2 (en) * 2003-05-22 2008-12-09 Elop Electro-Optics Industries Ltd. Quartz crystal microbalance humidity sensor
SE526927C2 (sv) * 2003-11-24 2005-11-22 Hoek Instr Ab Realtidsanalys av gasblandningar
US7274835B2 (en) * 2004-02-18 2007-09-25 Cornell Research Foundation, Inc. Optical waveguide displacement sensor
GB0418123D0 (en) * 2004-08-13 2004-09-15 Asahi Chemical Ind Polymers useful as medical materials
US20080008625A1 (en) * 2004-10-27 2008-01-10 Thomas Ross C Infrared sensor
GB0605302D0 (en) * 2006-03-16 2006-04-26 Akubio Ltd Improvements in or relating to coating surfaces
DE102006020866A1 (de) * 2006-05-04 2007-11-15 Siemens Ag Analyseeinheit, Biosensor und Verfahren für den Nachweis oder die Konzentrationsbestimmung eines Analyten
US20080245135A1 (en) * 2006-11-15 2008-10-09 Cornell Research Foundation, Inc. Microfluidic encapsulated nems resonators
KR101040838B1 (ko) * 2007-10-30 2011-06-14 삼성에스디아이 주식회사 연료전지 시스템 및 이를 위한 유체 센싱 장치
EP2141490B1 (de) * 2008-07-02 2015-04-01 Stichting IMEC Nederland Chemische Messvorrichtung mit Mikroausleger
US20100238035A1 (en) * 2009-03-19 2010-09-23 Tangidyne Corporation Detection device and method for detecting analyte
FR2952786B1 (fr) * 2009-11-17 2012-06-08 Centre Nat Rech Scient Torche a plasma et procede de stabilisation d'une torche a plasma
US20110236877A1 (en) * 2010-03-26 2011-09-29 Da-Jeng Yao Biosensor and method using the same to perform a biotest
CN102344520B (zh) * 2011-07-12 2015-04-22 华东理工大学 两种pH敏感再生型聚合物、其制备方法和形成的再生型两水相体系及应用
US20160138963A1 (en) * 2013-06-17 2016-05-19 Empire Technology Development Llc Graded films
US11275050B2 (en) * 2017-12-05 2022-03-15 Femtodx, Inc. Semiconductor-based biosensor and detection methods

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4312228A (en) * 1979-07-30 1982-01-26 Henry Wohltjen Methods of detection with surface acoustic wave and apparati therefor
US4749762A (en) * 1982-05-12 1988-06-07 E. I. Du Pont De Nemours And Company Acrylic amphoteric polymers
US4735906A (en) * 1984-11-28 1988-04-05 Texas A&M University Sensor having piezoelectric crystal for microgravimetric immunoassays
EP0199306B1 (de) * 1985-04-22 1992-03-11 E.I. Du Pont De Nemours And Company Synthetische amphoterische Polymere enthaltender Wash-off-Film
US4732930A (en) * 1985-05-20 1988-03-22 Massachusetts Institute Of Technology Reversible, discontinuous volume changes of ionized isopropylacrylamide cells
EP0215669A3 (de) * 1985-09-17 1989-08-30 Seiko Instruments Inc. Vorrichtung und Verfahren zur Analysierung von Biochemikalien, Mikroben und Zellen
GB8618133D0 (en) * 1986-07-24 1986-09-03 Pa Consulting Services Biosensors
JPS63206653A (ja) * 1987-02-24 1988-08-25 Canon Inc 塩温度センサ−
US4916075A (en) * 1987-08-19 1990-04-10 Ohmicron Corporation Differential homogeneous immunosensor device
DE3733986A1 (de) * 1987-10-08 1989-04-20 Mueller Schulte Detlef Dr Mittel und verfahren zur herstellung von biosensoren auf der basis eines schwingquarzes und verwendung desselben zur bestimmung von antigenen und affinitaetsliganden
JP2645884B2 (ja) * 1989-02-13 1997-08-25 三洋電機株式会社 半導体湿度センサ
US5268305A (en) * 1989-06-15 1993-12-07 Biocircuits Corporation Multi-optical detection system
US5156810A (en) * 1989-06-15 1992-10-20 Biocircuits Corporation Biosensors employing electrical, optical and mechanical signals
US5135852A (en) * 1989-07-25 1992-08-04 E. I. Du Pont De Nemours And Company Piezoelectric cell growth biosensing method using polymer-metabolic product complex interactions
WO1991005261A1 (en) * 1989-10-04 1991-04-18 E.I. Du Pont De Nemours And Company Assay method for biological target complexes on the surface of a biosensor
US5015843A (en) * 1990-02-15 1991-05-14 Polysense, Inc. Fiber optic chemical sensors based on polymer swelling
US5028394A (en) * 1990-04-13 1991-07-02 Bend Research, Inc. Chemical sensors
US5224972A (en) * 1990-09-11 1993-07-06 Frye Gregory C Coatings with controlled porosity and chemical properties
US5403746A (en) * 1993-11-30 1995-04-04 Minnesota Mining And Manufacturing Company Sensor with improved drift stability

Also Published As

Publication number Publication date
CA2139242A1 (en) 1994-02-03
EP0650598B1 (de) 1997-04-02
DE69309468D1 (de) 1997-05-07
EP0650598A1 (de) 1995-05-03
US5695925A (en) 1997-12-09
WO1994002852A1 (en) 1994-02-03
DE69309468T2 (de) 1997-09-04
JPH07509264A (ja) 1995-10-12
US5756279A (en) 1998-05-26

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