AU2002223169A1 - Method for detecting molecules or chemical reactions by determining variation ofconductance - Google Patents

Method for detecting molecules or chemical reactions by determining variation ofconductance

Info

Publication number
AU2002223169A1
AU2002223169A1 AU2002223169A AU2316902A AU2002223169A1 AU 2002223169 A1 AU2002223169 A1 AU 2002223169A1 AU 2002223169 A AU2002223169 A AU 2002223169A AU 2316902 A AU2316902 A AU 2316902A AU 2002223169 A1 AU2002223169 A1 AU 2002223169A1
Authority
AU
Australia
Prior art keywords
ofconductance
chemical reactions
detecting molecules
determining variation
variation
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
AU2002223169A
Inventor
Sven Enerback
Linda Olofsson
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.)
Sahltech i Goteborg AB
Original Assignee
Sahltech i Goteborg AB
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 Sahltech i Goteborg AB filed Critical Sahltech i Goteborg AB
Publication of AU2002223169A1 publication Critical patent/AU2002223169A1/en
Abandoned legal-status Critical Current

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
    • B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
    • 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
    • G01N33/5438—Electrodes
    • 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
    • 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
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/28—Electrolytic cell components
    • G01N27/30—Electrodes, e.g. test electrodes; Half-cells
    • G01N27/327—Biochemical electrodes, e.g. electrical or mechanical details for in vitro measurements
    • G01N27/3275—Sensing specific biomolecules, e.g. nucleic acid strands, based on an electrode surface reaction
    • G01N27/3278—Sensing specific biomolecules, e.g. nucleic acid strands, based on an electrode surface reaction involving nanosized elements, e.g. nanogaps or nanoparticles
AU2002223169A 2000-11-24 2001-11-26 Method for detecting molecules or chemical reactions by determining variation ofconductance Abandoned AU2002223169A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE0004334A SE0004334D0 (en) 2000-11-24 2000-11-24 Electron spectroscopy
SE0004334 2000-11-24
PCT/SE2001/002616 WO2002042757A1 (en) 2000-11-24 2001-11-26 Method for detecting molecules or chemical reactions by determining variation of conductance

Publications (1)

Publication Number Publication Date
AU2002223169A1 true AU2002223169A1 (en) 2002-06-03

Family

ID=20281970

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002223169A Abandoned AU2002223169A1 (en) 2000-11-24 2001-11-26 Method for detecting molecules or chemical reactions by determining variation ofconductance

Country Status (5)

Country Link
US (3) US20030235922A1 (en)
EP (1) EP1342077A1 (en)
AU (1) AU2002223169A1 (en)
SE (1) SE0004334D0 (en)
WO (1) WO2002042757A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7279337B2 (en) 2004-03-10 2007-10-09 Agilent Technologies, Inc. Method and apparatus for sequencing polymers through tunneling conductance variation detection
US7947485B2 (en) * 2005-06-03 2011-05-24 Hewlett-Packard Development Company, L.P. Method and apparatus for molecular analysis using nanoelectronic circuits
US20060275779A1 (en) * 2005-06-03 2006-12-07 Zhiyong Li Method and apparatus for molecular analysis using nanowires
US8083769B2 (en) 2006-11-01 2011-12-27 Depuy Mitek, Inc. Wired sutures
US8702754B2 (en) 2007-09-14 2014-04-22 Depuy Mitek, Llc Methods for anchoring suture to bone
US8882801B2 (en) * 2007-09-14 2014-11-11 Depuy Mitek, Llc Dual thread cannulated suture anchor
CN107907575A (en) * 2017-11-03 2018-04-13 周福明 A kind of room air detection device
CN108226095B (en) * 2017-12-27 2020-09-08 南京大学 Electrochemical impedance spectrum measuring device and method for single nano particle
CN110108624B (en) * 2019-05-08 2020-06-16 中国科学院化学研究所 Method for preparing nano single particle by functionalized phospholipid and detection of nano single particle

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06105262B2 (en) * 1987-11-27 1994-12-21 セイコー電子工業株式会社 Method and apparatus for electrochemical measurement and simultaneous measurement of tunnel current
ATE136119T1 (en) * 1988-08-18 1996-04-15 Au Membrane & Biotech Res Inst IMPROVEMENTS IN THE SENSITIVITY AND SELECTIVITY OF ION CHANNEL MEMBRANE SENSORS
US4949978A (en) * 1988-11-25 1990-08-21 David Berner Magnifying device
JP2814256B2 (en) * 1989-01-31 1998-10-22 セイコーインスツルメンツ株式会社 Electrochemical measurement tunnel current simultaneous measurement device and tunnel probe
US4964972A (en) * 1989-03-30 1990-10-23 Yeda Research And Development Company Limited Ionic recognition and selective response in self assembling monolayer membranes on electrodes
US5846708A (en) * 1991-11-19 1998-12-08 Massachusetts Institiute Of Technology Optical and electrical methods and apparatus for molecule detection
WO1997039145A1 (en) * 1996-04-17 1997-10-23 Motorola Inc. Transistor-based molecular detection apparatus and method
DE69719817T2 (en) * 1996-04-25 2003-12-24 Pence Inc BIOSENSOR DEVICE AND METHOD
US6306584B1 (en) * 1997-01-21 2001-10-23 President And Fellows Of Harvard College Electronic-property probing of biological molecules at surfaces
JPH1168192A (en) * 1997-08-18 1999-03-09 Hitachi Ltd Multi-tunnel junction, tunnel magnetoresistance effect element, magnetic sensor and magnetic recording sensor head
EP1212795A4 (en) * 1999-08-18 2006-09-27 Univ North Carolina State Sensing devices using chemically-gated single electron transistors
AU2001249459A1 (en) * 2000-03-24 2001-10-08 The State Of Oregon, Acting By And Through The State Board Of Higher Education On Behalf Of The University Of Oregon Scaffold-organized clusters and electronic devices made using such clusters
FI108889B (en) * 2000-04-27 2002-04-15 Jukka Pekola A method for measuring temperature over a wide area using a tunnel joint
WO2002079514A1 (en) * 2001-01-10 2002-10-10 The Trustees Of Boston College Dna-bridged carbon nanotube arrays

Also Published As

Publication number Publication date
US20060099109A1 (en) 2006-05-11
EP1342077A1 (en) 2003-09-10
US20070160977A1 (en) 2007-07-12
SE0004334D0 (en) 2000-11-24
WO2002042757A1 (en) 2002-05-30
US20030235922A1 (en) 2003-12-25

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