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GB2503167B - Particle Detection - Google Patents

Particle Detection

Info

Publication number
GB2503167B
GB2503167B GB1316759.8A GB201316759A GB2503167B GB 2503167 B GB2503167 B GB 2503167B GB 201316759 A GB201316759 A GB 201316759A GB 2503167 B GB2503167 B GB 2503167B
Authority
GB
United Kingdom
Prior art keywords
particle detection
particle
detection
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.)
Expired - Fee Related
Application number
GB1316759.8A
Other versions
GB2503167A (en
GB201316759D0 (en
Inventor
Guy Compton Richard
Vaughan Rees Neil
Zhou Yi-Ge
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.)
Oxford University Innovation Ltd
Original Assignee
Oxford University Innovation 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 Oxford University Innovation Ltd filed Critical Oxford University Innovation Ltd
Publication of GB201316759D0 publication Critical patent/GB201316759D0/en
Publication of GB2503167A publication Critical patent/GB2503167A/en
Application granted granted Critical
Publication of GB2503167B publication Critical patent/GB2503167B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G01N27/416—Systems
    • G01N27/49—Systems involving the determination of the current at a single specific value, or small range of values, of applied voltage for producing selective measurement of one or more particular ionic species
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/10—Investigating individual particles
    • 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
    • G01N27/416—Systems
    • G01N27/42—Measuring deposition or liberation of materials from an electrolyte; Coulometry, i.e. measuring coulomb-equivalent of material in an electrolyte
    • 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
    • G01N33/18—Water

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Molecular Biology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
GB1316759.8A 2011-02-23 2012-02-20 Particle Detection Expired - Fee Related GB2503167B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB201103064A GB201103064D0 (en) 2011-02-23 2011-02-23 Particle detection
PCT/GB2012/050371 WO2012114087A1 (en) 2011-02-23 2012-02-20 Particle detection through chronoamperometric profiling

Publications (3)

Publication Number Publication Date
GB201316759D0 GB201316759D0 (en) 2013-11-06
GB2503167A GB2503167A (en) 2013-12-18
GB2503167B true GB2503167B (en) 2017-06-07

Family

ID=43881506

Family Applications (2)

Application Number Title Priority Date Filing Date
GB201103064A Ceased GB201103064D0 (en) 2011-02-23 2011-02-23 Particle detection
GB1316759.8A Expired - Fee Related GB2503167B (en) 2011-02-23 2012-02-20 Particle Detection

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB201103064A Ceased GB201103064D0 (en) 2011-02-23 2011-02-23 Particle detection

Country Status (2)

Country Link
GB (2) GB201103064D0 (en)
WO (1) WO2012114087A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201307581D0 (en) * 2013-04-26 2013-06-12 Isis Innovation Detection and quantification of nanoparticles
EP3696534A1 (en) * 2019-02-14 2020-08-19 SmartDyeLivery GmbH Method for determining physicochemical properties of nanoscale systems (nss)
CN110018089B (en) * 2019-03-11 2020-11-03 中南大学 High-sensitivity multifunctional electrochemical detection method based on single-particle collision

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090065371A1 (en) * 2007-06-13 2009-03-12 Board Of Regents, The University Of Texas System Method and Apparatus for Metal Nanoparticle Electrocatalytic Amplification
US20090095643A1 (en) * 2006-04-19 2009-04-16 Vesna Svetlicic Amperometric Method And Apparatus For Measurement Of Soft Particles In Liquids By Analyzing The Adhesion Of These Particles To An Electrode
WO2013088127A1 (en) * 2011-12-12 2013-06-20 Isis Innovation Ltd Labelled nanoparticles and methods for their modification and detection

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090095643A1 (en) * 2006-04-19 2009-04-16 Vesna Svetlicic Amperometric Method And Apparatus For Measurement Of Soft Particles In Liquids By Analyzing The Adhesion Of These Particles To An Electrode
US20090065371A1 (en) * 2007-06-13 2009-03-12 Board Of Regents, The University Of Texas System Method and Apparatus for Metal Nanoparticle Electrocatalytic Amplification
WO2013088127A1 (en) * 2011-12-12 2013-06-20 Isis Innovation Ltd Labelled nanoparticles and methods for their modification and detection

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
M HEYROVSKY, J JIRKOVSKY, B R MÜLLER: "Polarography and voltammetry of aqueous colloidal SnO2 solutions", LANGMUIR, AMERICAN CHEMICAL SOCIETY, US, vol. 11, no. 11, 1 January 1995 (1995-01-01), US, pages 4293 - 4299, XP002675897, ISSN: 0743-7463, DOI: 10.1021/la00011a021 *
SCHOLZ F,ET AL: "Detection of the adhesion events of dispersed single montmorillonite particles at a static mercury drop electrode", ELECTROCHEMISTRY COMMUNICATIONS, ELSEVIER, AMSTERDAM, NL, vol. 6, no. 9, 27 July 2004 (2004-07-27), NL, pages 929 - 933, XP002396467, ISSN: 1388-2481, DOI: 10.1016/j.elecom.2004.07.005 *

Also Published As

Publication number Publication date
GB2503167A (en) 2013-12-18
WO2012114087A1 (en) 2012-08-30
GB201103064D0 (en) 2011-04-06
GB201316759D0 (en) 2013-11-06

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20240220