WO2002033732A3 - Sensors comprising a semi-conductive polymer - Google Patents

Sensors comprising a semi-conductive polymer Download PDF

Info

Publication number
WO2002033732A3
WO2002033732A3 PCT/US2001/031917 US0131917W WO0233732A3 WO 2002033732 A3 WO2002033732 A3 WO 2002033732A3 US 0131917 W US0131917 W US 0131917W WO 0233732 A3 WO0233732 A3 WO 0233732A3
Authority
WO
WIPO (PCT)
Prior art keywords
implementation
semi
sensors
conductive polymer
chamber
Prior art date
Application number
PCT/US2001/031917
Other languages
French (fr)
Other versions
WO2002033732A2 (en
WO2002033732A9 (en
Inventor
Hamed S Bohanian
Erik S Handy
Arthur J Meuse
Edwin Georg Emil Jahngen
Original Assignee
Triton Systems 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 Triton Systems Inc filed Critical Triton Systems Inc
Priority to AU2002215335A priority Critical patent/AU2002215335A1/en
Publication of WO2002033732A2 publication Critical patent/WO2002033732A2/en
Publication of WO2002033732A3 publication Critical patent/WO2002033732A3/en
Publication of WO2002033732A9 publication Critical patent/WO2002033732A9/en

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/02Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • G01N27/04Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
    • G01N27/12Investigating 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
    • G01N27/125Composition of the body, e.g. the composition of its sensitive layer
    • G01N27/126Composition of the body, e.g. the composition of its sensitive layer comprising organic polymers
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/53Immunoassay; Biospecific binding assay; Materials therefor
    • G01N33/543Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals
    • G01N33/54366Apparatus specially adapted for solid-phase testing
    • G01N33/54373Apparatus specially adapted for solid-phase testing involving physiochemical end-point determination, e.g. wave-guides, FETS, gratings
    • G01N33/5438Electrodes

Abstract

Disclosed is an implementation for detecting at least one analyte in a sample. In one embodiment, the implementation includes a sensor array featuring one or a plurality of test sensors. Typically, eachof the test sensors includes a set of electrodes configured with a insulating surface to form a chamber. The implementation further includes a semi-conductive film positioned at least in the chamber; and a polyfunctional linker comprising a first end attached to a receptor and a second end. Also provided are methods for making and using the implementation.
PCT/US2001/031917 2000-10-14 2001-10-12 Sensors comprising a semi-conductive polymer WO2002033732A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2002215335A AU2002215335A1 (en) 2000-10-14 2001-10-12 Sensors comprising a semi-conductive polymer

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US24015200P 2000-10-14 2000-10-14
US60/240,152 2000-10-14

Publications (3)

Publication Number Publication Date
WO2002033732A2 WO2002033732A2 (en) 2002-04-25
WO2002033732A3 true WO2002033732A3 (en) 2002-09-06
WO2002033732A9 WO2002033732A9 (en) 2003-05-15

Family

ID=22905325

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2001/031917 WO2002033732A2 (en) 2000-10-14 2001-10-12 Sensors comprising a semi-conductive polymer

Country Status (2)

Country Link
AU (1) AU2002215335A1 (en)
WO (1) WO2002033732A2 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10211900A1 (en) * 2002-03-18 2003-10-16 Infineon Technologies Ag Biosensor for detecting macromolecular biopolymers and method for producing a biosensor for detecting macromolecular biopolymers
DE10228260A1 (en) * 2002-06-25 2004-01-22 Bayer Ag Method and device for the impedimetric detection of one or more analytes in a sample
CN1703730A (en) * 2002-09-30 2005-11-30 纳米系统公司 Integrated displays using nanowire transistors
DE102006026668B4 (en) 2006-06-08 2008-07-10 Technische Universität Dresden Sensor and method for measuring the concentration of components in a liquid
FR2934685B1 (en) * 2008-07-29 2010-09-03 Commissariat Energie Atomique ELECTRIC DETECTION AND / OR QUANTIFICATION OF ORGANOPHOSPHORUS COMPOUNDS
US8614466B2 (en) 2008-11-18 2013-12-24 The United States Of America, As Represented By The Secretary, Department Of Health And Human Services Semiconductor for measuring biological interactions
RU2656139C1 (en) * 2016-12-07 2018-05-31 Федеральное государственное бюджетное образовательное учреждение высшего образования "Московский государственный университет имени М.В. Ломоносова" (МГУ) Microsensor for the determination of the concentration of mold fungi on the basis of conducting poly(3-aminophenylboric acid)
USD953183S1 (en) 2019-11-01 2022-05-31 Nvent Services Gmbh Fuel sensor

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4444892A (en) * 1980-10-20 1984-04-24 Malmros Mark K Analytical device having semiconductive organic polymeric element associated with analyte-binding substance
US4716122A (en) * 1984-09-28 1987-12-29 Organogen Medizinisch-Molekularbiologische Forschungsgesellschaft M.B.H. Carrier material for use in immune determinations
US5352574A (en) * 1989-03-13 1994-10-04 Guiseppi Elie Anthony Surface functionalized and derivatized electroactive polymers with immobilized active moieties
US5766934A (en) * 1989-03-13 1998-06-16 Guiseppi-Elie; Anthony Chemical and biological sensors having electroactive polymer thin films attached to microfabricated devices and possessing immobilized indicator moieties
US5788989A (en) * 1994-05-27 1998-08-04 Dsm N.V. Dendrimer and an active substance occluded in the dendrimer, a process for the preparation thereof and a process for releasing the active substance

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4444892A (en) * 1980-10-20 1984-04-24 Malmros Mark K Analytical device having semiconductive organic polymeric element associated with analyte-binding substance
US4716122A (en) * 1984-09-28 1987-12-29 Organogen Medizinisch-Molekularbiologische Forschungsgesellschaft M.B.H. Carrier material for use in immune determinations
US5352574A (en) * 1989-03-13 1994-10-04 Guiseppi Elie Anthony Surface functionalized and derivatized electroactive polymers with immobilized active moieties
US5766934A (en) * 1989-03-13 1998-06-16 Guiseppi-Elie; Anthony Chemical and biological sensors having electroactive polymer thin films attached to microfabricated devices and possessing immobilized indicator moieties
US5788989A (en) * 1994-05-27 1998-08-04 Dsm N.V. Dendrimer and an active substance occluded in the dendrimer, a process for the preparation thereof and a process for releasing the active substance

Also Published As

Publication number Publication date
WO2002033732A2 (en) 2002-04-25
WO2002033732A9 (en) 2003-05-15
AU2002215335A1 (en) 2002-04-29

Similar Documents

Publication Publication Date Title
DK0820585T3 (en) Sensor arrays for detecting analytes in the fluid
DE60128279D1 (en) Optical sensor for the detection of several analytes
AU2001264429A1 (en) Sensor unit, especially for fingerprint sensors
WO2006073738A3 (en) Colorimetric sensors constructed of diacetylene materials
AU1725200A (en) Simultaneous determination of equilibrium and kinetic properties
AU2001250883A1 (en) Method for detecting an analyte by fluorescence
WO2004106891A3 (en) Ultrasensitive biochemical sensor
WO2005074467A3 (en) Matrix array nanobiosensor
CA2375092A1 (en) Disposable sensor and method of making
CA2294173A1 (en) Compositionally different polymer-based sensor elements and methods for preparing same
EP1114990A3 (en) Apparatus for determining the position of a leak signal from a pipe
WO2005026178A3 (en) Electrochemical affinity biosensor system and methods
WO2004057314A3 (en) Polarisation interferometric method and sensor for detecting a chemical substance
WO2007146369A3 (en) Ammonia gas sensor with dissimilar electrodes
WO2002073158A3 (en) Conjugate probes and optical detection of analytes
AU4407101A (en) Sensor element for optically detecting chemical or biochemical analytes
WO2002033732A3 (en) Sensors comprising a semi-conductive polymer
DK1368488T3 (en) Sensor device, device and method for aomperometric and / or potentiometric pharmacological testing of active sites and / or active substances
WO2004097371A3 (en) System and method for the detection of analytes
AU2001286157A1 (en) Method and apparatus for reading an array of thermal resistance sensors
EP1281961A3 (en) Method and apparatus for detecting physicochemical changes in a biological sample
WO2002057488A3 (en) Gene detection method, detection device, and detection chip
WO2000042401A3 (en) Method and device for analysing a highly dynamic wavefront
AU2003299576A8 (en) Electro-optical nucleic acid-based sensor array and method for detecting analytes
DE60314290D1 (en) POLYIMETRIC SENSORS MANUFACTURED FROM POLYDIACETYLENE.

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A2

Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EE ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NO NZ PL PT RO RU SD SE SG SI SK SL TJ TM TR TT TZ UA UG UZ VN YU ZA ZW

AL Designated countries for regional patents

Kind code of ref document: A2

Designated state(s): GH GM KE LS MW MZ SD SL SZ TZ UG ZW AM AZ BY KG KZ MD RU TJ TM AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG

121 Ep: the epo has been informed by wipo that ep was designated in this application
DFPE Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101)
COP Corrected version of pamphlet

Free format text: PAGES 1/12-12/12, DRAWINGS, REPLACED BY NEW PAGES 1/19-19/19; DUE TO LATE TRANSMITTAL BY THE RECEIVING OFFICE

REG Reference to national code

Ref country code: DE

Ref legal event code: 8642

122 Ep: pct application non-entry in european phase
NENP Non-entry into the national phase

Ref country code: JP