EP2986975A4 - Controlling nanobubble and nanoparticle dynamics in conical nanopores - Google Patents

Controlling nanobubble and nanoparticle dynamics in conical nanopores

Info

Publication number
EP2986975A4
EP2986975A4 EP14785203.2A EP14785203A EP2986975A4 EP 2986975 A4 EP2986975 A4 EP 2986975A4 EP 14785203 A EP14785203 A EP 14785203A EP 2986975 A4 EP2986975 A4 EP 2986975A4
Authority
EP
European Patent Office
Prior art keywords
nanobubble
controlling
nanoparticle
dynamics
conical nanopores
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.)
Withdrawn
Application number
EP14785203.2A
Other languages
German (de)
French (fr)
Other versions
EP2986975A1 (en
Inventor
Sean R German
Tony L Mega
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.)
Microdiffusion Inc
Original Assignee
Microdiffusion 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 Microdiffusion Inc filed Critical Microdiffusion Inc
Publication of EP2986975A1 publication Critical patent/EP2986975A1/en
Publication of EP2986975A4 publication Critical patent/EP2986975A4/en
Withdrawn legal-status Critical Current

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
    • G01N33/483—Physical analysis of biological material
    • G01N33/487—Physical analysis of biological material of liquid biological material
    • G01N33/48707—Physical analysis of biological material of liquid biological material by electrical means
    • G01N33/48721—Investigating individual macromolecules, e.g. by translocation through nanopores

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Medicinal Chemistry (AREA)
  • Biophysics (AREA)
  • Hematology (AREA)
  • Nanotechnology (AREA)
  • Urology & Nephrology (AREA)
  • Food Science & Technology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
EP14785203.2A 2013-04-17 2014-04-17 Controlling nanobubble and nanoparticle dynamics in conical nanopores Withdrawn EP2986975A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201361812791P 2013-04-17 2013-04-17
PCT/US2014/034558 WO2014172574A1 (en) 2013-04-17 2014-04-17 Controlling nanobubble and nanoparticle dynamics in conical nanopores

Publications (2)

Publication Number Publication Date
EP2986975A1 EP2986975A1 (en) 2016-02-24
EP2986975A4 true EP2986975A4 (en) 2016-11-30

Family

ID=51731856

Family Applications (1)

Application Number Title Priority Date Filing Date
EP14785203.2A Withdrawn EP2986975A4 (en) 2013-04-17 2014-04-17 Controlling nanobubble and nanoparticle dynamics in conical nanopores

Country Status (4)

Country Link
EP (1) EP2986975A4 (en)
JP (1) JP2016519773A (en)
CA (1) CA2909297A1 (en)
WO (1) WO2014172574A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10219670B2 (en) 2014-09-05 2019-03-05 Tennant Company Systems and methods for supplying treatment liquids having nanobubbles
CN107884329B (en) * 2016-09-29 2020-03-10 中国科学院化学研究所 Method and apparatus for detecting single particles
TWI650546B (en) * 2018-03-16 2019-02-11 國立雲林科技大學 Method for detecting interface potential between nanochannel and nanoparticle
GB2578105B (en) 2018-10-15 2023-06-28 Univ College Dublin Nat Univ Ireland Dublin A system, method and generator for generating nanobubbles or nanodroplets
EP3835755A4 (en) * 2019-03-12 2022-05-04 Tohoku University Endotoxin detection device and endotoxin detection method
KR102298422B1 (en) * 2019-11-29 2021-09-07 한국과학기술연구원 Method and system for characterizing of charge property of polyelectrolyte brush-layer grafted on channel wall
US11994484B2 (en) * 2021-03-25 2024-05-28 The Regents Of The University Of California Apparatus and method for single cell discrimination
WO2023202990A1 (en) 2022-04-18 2023-10-26 English N Method and generator of producing solvated nanoclusters

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020144905A1 (en) * 1997-12-17 2002-10-10 Christian Schmidt Sample positioning and analysis system
US20100025263A1 (en) * 2006-05-05 2010-02-04 University Of Utah Research Foundation Nanopore particle analyzer, method of preparation and use thereof
US20100122907A1 (en) * 2008-05-06 2010-05-20 Government of the United States of America, Single molecule mass or size spectrometry in solution using a solitary nanopore
AU2010301128B2 (en) * 2009-09-30 2014-09-18 Quantapore, Inc. Ultrafast sequencing of biological polymers using a labeled nanopore
US9347929B2 (en) * 2011-03-01 2016-05-24 The Regents Of The University Of Michigan Controlling translocation through nanopores with fluid wall
CN103502804B (en) * 2011-03-04 2015-07-22 加利福尼亚大学董事会 Nanopore device for reversible ion and molecule sensing or migration

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
ANDREW MALLOY: "Count, size and visualize nanoparticles", MATERIALS TODAY, vol. 14, no. 4, 30 April 2011 (2011-04-30), pages 170 - 173, XP055309698 *
SEAN R. GERMAN ET AL: "Controlling Nanoparticle Dynamics in Conical Nanopores", JOURNAL OF PHYSICAL CHEMISTRY C, vol. 117, no. 1, 3 December 2012 (2012-12-03), US, pages 703 - 711, XP055309708, ISSN: 1932-7447, DOI: 10.1021/jp310513v *
See also references of WO2014172574A1 *

Also Published As

Publication number Publication date
EP2986975A1 (en) 2016-02-24
JP2016519773A (en) 2016-07-07
CA2909297A1 (en) 2014-10-23
WO2014172574A1 (en) 2014-10-23

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Legal Events

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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Extension state: BA ME

RIN1 Information on inventor provided before grant (corrected)

Inventor name: GERMAN, SEAN, R.

Inventor name: MEGA, TONY, L.

DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20161027

RIC1 Information provided on ipc code assigned before grant

Ipc: G01N 27/26 20060101AFI20161021BHEP

Ipc: C12Q 1/06 20060101ALI20161021BHEP

Ipc: B23P 11/00 20060101ALI20161021BHEP

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