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GB0322832D0 - Sensor platforms utilising nanoporous membranes - Google Patents

Sensor platforms utilising nanoporous membranes

Info

Publication number
GB0322832D0
GB0322832D0 GBGB0322832.7A GB0322832A GB0322832D0 GB 0322832 D0 GB0322832 D0 GB 0322832D0 GB 0322832 A GB0322832 A GB 0322832A GB 0322832 D0 GB0322832 D0 GB 0322832D0
Authority
GB
United Kingdom
Prior art keywords
nanoporous
electrode
membrane
utilising
membranes
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.)
Ceased
Application number
GBGB0322832.7A
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.)
Epigem Ltd
Original Assignee
Epigem Ltd
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 Epigem Ltd filed Critical Epigem Ltd
Priority to GBGB0322832.7A priority Critical patent/GB0322832D0/en
Publication of GB0322832D0 publication Critical patent/GB0322832D0/en
Priority to PCT/GB2004/004154 priority patent/WO2005033685A2/en
Ceased 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
    • G01N27/26—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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Nanotechnology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Electrochemistry (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Laminated Bodies (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)

Abstract

The invention relates to the use of nanoporous membranes (1, 14) and in particular polymer track etched membranes to develop novel electrode surfaces for use in sensor devices. The first type of novel electrode comprises a nanoporous, thin layer of conductive material (2) formed integrally on the surface of a nanoporous membrane. The membrane can be used in combination with one or more nanoporous electrodes to make a conductivity sensor for example. Alternatively, the membrane may then be partially or fully removed before the resultant electrode is put to use to produce an electrode surface comprising a generally planar conducting electrode element the surface of which is covered with one or more projecting nanowires (84). Methods of fabrication are also described.
GBGB0322832.7A 2003-09-30 2003-09-30 Sensor platforms utilising nanoporous membranes Ceased GB0322832D0 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GBGB0322832.7A GB0322832D0 (en) 2003-09-30 2003-09-30 Sensor platforms utilising nanoporous membranes
PCT/GB2004/004154 WO2005033685A2 (en) 2003-09-30 2004-09-30 Sensor platforms utilising nanoporous membranes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0322832.7A GB0322832D0 (en) 2003-09-30 2003-09-30 Sensor platforms utilising nanoporous membranes

Publications (1)

Publication Number Publication Date
GB0322832D0 true GB0322832D0 (en) 2003-10-29

Family

ID=29287096

Family Applications (1)

Application Number Title Priority Date Filing Date
GBGB0322832.7A Ceased GB0322832D0 (en) 2003-09-30 2003-09-30 Sensor platforms utilising nanoporous membranes

Country Status (2)

Country Link
GB (1) GB0322832D0 (en)
WO (1) WO2005033685A2 (en)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008541104A (en) * 2005-05-17 2008-11-20 ラジオメーター・メディカル・アー・ペー・エス Enzyme sensor having a hydrous spacer layer
WO2006122554A2 (en) * 2005-05-17 2006-11-23 Radiometer Medical Aps Enzyme sensor with a cover membrane layer covered by a hydrophilic polymer
JP4763777B2 (en) 2005-05-17 2011-08-31 ラジオメーター・メディカル・アー・ペー・エス Enzyme sensor comprising a cover membrane layer coated with a hydrophilic polymer
US8906609B1 (en) 2005-09-26 2014-12-09 Arrowhead Center, Inc. Label-free biomolecule sensor based on surface charge modulated ionic conductance
GB0625070D0 (en) * 2006-12-15 2007-01-24 Imp Innovations Ltd Characterization of molecules
GB0801142D0 (en) * 2008-01-22 2008-02-27 Imp Innovations Ltd Label-free molecule detection and measurement
EP2131189B1 (en) 2008-06-06 2016-12-14 Ecole Polytechnique Method of using a nanoporous membrane for the detection and quantification of heavy metal ions in a fluid by anodic stripping voltammetry
WO2010016807A1 (en) * 2008-08-07 2010-02-11 Agency For Science, Technology And Research Contactless conductivity detector
EP2230511B1 (en) * 2009-03-20 2017-04-26 Ecole Polytechnique Method for varying the diameter of a nanopore contained in a nanoporous membrane functionalised with a ph-dependent polyelectrolyte
JP2013512343A (en) 2009-11-30 2013-04-11 ナノスケール コンポーネンツ，インコーポレイテッド Fabrication method of energy storage device based on texture electrode
CN103154714A (en) 2010-09-30 2013-06-12 3M创新有限公司 Sensor element, method of making the same, and sensor device including the same
EP2484630B1 (en) * 2011-02-04 2019-11-06 Ecole Polytechnique A Method for detecting and quantifying charged molecules by using in situ stripping voltammetry and use of a nanosensor
KR102200911B1 (en) 2013-01-30 2021-01-08 나노스캐일 컴포넌츠, 인코포레이티드 Phased introduction of lithium into the pre-lithiated anode of a lithium ion electrochemical cell
EP3233124B1 (en) * 2014-12-15 2020-11-18 The Regents of The University of California Nanowire-coated microdevice and method of making and using the same
CN105388192B (en) * 2015-12-24 2017-12-15 河海大学 A kind of sea water conductivity sensor based on MEMS silica glass bonding technologies
IL250695A0 (en) 2017-02-21 2017-04-30 Technion Res & Dev Foundation Biomimetic sensing platform unit
CN110998916A (en) 2017-07-10 2020-04-10 那诺思卡乐康母庞特公司 Method for forming an SEI layer on an anode
US10944047B2 (en) 2018-07-19 2021-03-09 Northwestern University Thermally activated memristors, fabricating methods and applications of same
CN108956731A (en) * 2018-08-13 2018-12-07 长兴微羽智能科技有限公司 A kind of preparation method of hollow Nano gold and its application in formaldehyde gas sensor
EP4445129A1 (en) * 2021-12-07 2024-10-16 Analog Devices International Unlimited Company Sensor assembly and method of manufacture
CN114544721A (en) * 2022-02-24 2022-05-27 中山大学 Flexible micro-nano electrode sensor and preparation method thereof
CN116003843A (en) * 2022-12-22 2023-04-25 之江实验室 Asymmetric polypyrrole nano-pillar array film, preparation method thereof and application thereof in gas sensor

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3902883B2 (en) * 1998-03-27 2007-04-11 キヤノン株式会社 Nanostructure and manufacturing method thereof
DE69922776T2 (en) * 1999-01-21 2005-12-08 Sony International (Europe) Gmbh Nanoparticle structure for use in an electronic device, in particular in a chemical sensor
AUPQ326499A0 (en) * 1999-10-05 1999-10-28 Commonwealth Scientific And Industrial Research Organisation Nanoparticle films
WO2003016040A1 (en) * 2001-04-16 2003-02-27 The Regents Of The University Of California Membrane mimetic architectures on nanoporous materials

Also Published As

Publication number Publication date
WO2005033685A2 (en) 2005-04-14
WO2005033685A3 (en) 2005-05-26

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Legal Events

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AT Applications terminated before publication under section 16(1)