EP3881054A4 - Nanomanipulateur optique de particules dans un fluide - Google Patents

Nanomanipulateur optique de particules dans un fluide Download PDF

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Publication number
EP3881054A4
EP3881054A4 EP19885440.8A EP19885440A EP3881054A4 EP 3881054 A4 EP3881054 A4 EP 3881054A4 EP 19885440 A EP19885440 A EP 19885440A EP 3881054 A4 EP3881054 A4 EP 3881054A4
Authority
EP
European Patent Office
Prior art keywords
manipulator
particles
fluid
optical nano
nano
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.)
Pending
Application number
EP19885440.8A
Other languages
German (de)
English (en)
Other versions
EP3881054A1 (fr
Inventor
Ambarish Ghosh
Souvik Ghosh
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.)
Indian Institute of Science IISC
Original Assignee
Indian Institute of Science IISC
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 Indian Institute of Science IISC filed Critical Indian Institute of Science IISC
Publication of EP3881054A1 publication Critical patent/EP3881054A1/fr
Publication of EP3881054A4 publication Critical patent/EP3881054A4/fr
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
    • B01L3/50—Containers for the purpose of retaining a material to be analysed, e.g. test tubes
    • B01L3/502—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures
    • B01L3/5027—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures by integrated microfluidic structures, i.e. dimensions of channels and chambers are such that surface tension forces are important, e.g. lab-on-a-chip
    • B01L3/502761—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures by integrated microfluidic structures, i.e. dimensions of channels and chambers are such that surface tension forces are important, e.g. lab-on-a-chip specially adapted for handling suspended solids or molecules independently from the bulk fluid flow, e.g. for trapping or sorting beads, for physically stretching molecules
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2200/00—Solutions for specific problems relating to chemical or physical laboratory apparatus
    • B01L2200/06—Fluid handling related problems
    • B01L2200/0647—Handling flowable solids, e.g. microscopic beads, cells, particles
    • B01L2200/0668—Trapping microscopic beads
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2400/00—Moving or stopping fluids
    • B01L2400/04—Moving fluids with specific forces or mechanical means
    • B01L2400/0403—Moving fluids with specific forces or mechanical means specific forces
    • B01L2400/0454—Moving fluids with specific forces or mechanical means specific forces radiation pressure, optical tweezers
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y20/00—Nanooptics, e.g. quantum optics or photonic crystals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Fluid Mechanics (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Hematology (AREA)
  • Clinical Laboratory Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Microscoopes, Condenser (AREA)
EP19885440.8A 2018-11-14 2019-11-14 Nanomanipulateur optique de particules dans un fluide Pending EP3881054A4 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IN201841042881 2018-11-14
PCT/IB2019/059782 WO2020100077A1 (fr) 2018-11-14 2019-11-14 Nanomanipulateur optique de particules dans un fluide

Publications (2)

Publication Number Publication Date
EP3881054A1 EP3881054A1 (fr) 2021-09-22
EP3881054A4 true EP3881054A4 (fr) 2022-08-17

Family

ID=70731342

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19885440.8A Pending EP3881054A4 (fr) 2018-11-14 2019-11-14 Nanomanipulateur optique de particules dans un fluide

Country Status (2)

Country Link
EP (1) EP3881054A4 (fr)
WO (1) WO2020100077A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20230107365A (ko) 2020-11-26 2023-07-14 디에스엠 아이피 어셋츠 비.브이. 사료에서 벤조산의 살바이러스 활성을 향상시키는 방법
WO2022178902A1 (fr) * 2021-02-28 2022-09-01 浙江大学 Procédé et appareil pour manipuler un objet de très petite taille

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009018183A2 (fr) * 2007-07-27 2009-02-05 President And Fellows Of Harvard College Système et procédé pour des pinces optiques en champ proche

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009018183A2 (fr) * 2007-07-27 2009-02-05 President And Fellows Of Harvard College Système et procédé pour des pinces optiques en champ proche

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
GHOSH SOUVIK ET AL: "Mobile nanotweezers for active colloidal manipulation", SCIENCE ROBOTICS, vol. 3, no. 14, 10 January 2018 (2018-01-10), XP055939300, Retrieved from the Internet <URL:https://www.researchgate.net/profile/Souvik-Ghosh-23/publication/322388528_Mobile_nanotweezers_for_active_colloidal_manipulation/links/5c9bb523a6fdccd4603f217e/Mobile-nanotweezers-for-active-colloidal-manipulation.pdf> [retrieved on 20220706], DOI: 10.1126/scirobotics.aaq0076 *
JER-SHING HUANG ET AL: "Origin and Future of Plasmonic Optical Tweezers", NANOMATERIALS, vol. 5, no. 2, 12 June 2015 (2015-06-12), pages 1048 - 1065, XP055579150, DOI: 10.3390/nano5021048 *
MATHIEU L JUAN ET AL: "Plasmon nano-optical tweezers", NATURE PHOTONICS, vol. 5, no. 6, 31 May 2011 (2011-05-31), pages 349 - 356, XP055197251, ISSN: 1749-4885, [retrieved on 20220706], DOI: 10.1038/nphoton.2011.56 *
See also references of WO2020100077A1 *

Also Published As

Publication number Publication date
EP3881054A1 (fr) 2021-09-22
WO2020100077A1 (fr) 2020-05-22

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