AU2001268500A1 - Dielectrically-engineered microparticles - Google Patents

Dielectrically-engineered microparticles

Info

Publication number
AU2001268500A1
AU2001268500A1 AU2001268500A AU6850001A AU2001268500A1 AU 2001268500 A1 AU2001268500 A1 AU 2001268500A1 AU 2001268500 A AU2001268500 A AU 2001268500A AU 6850001 A AU6850001 A AU 6850001A AU 2001268500 A1 AU2001268500 A1 AU 2001268500A1
Authority
AU
Australia
Prior art keywords
dielectrically
microparticle
engineered microparticles
engineered
conductive core
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
AU2001268500A
Inventor
Frederick F. Becker
Peter R. C. Gascoyne
Jody Vykoukal
Xiao-Bo Wang
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.)
University of Texas System
Original Assignee
University of Texas System
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 University of Texas System filed Critical University of Texas System
Publication of AU2001268500A1 publication Critical patent/AU2001268500A1/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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C5/00—Separating dispersed particles from liquids by electrostatic effect
    • B03C5/005—Dielectrophoresis, i.e. dielectric particles migrating towards the region of highest field strength
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • B22F1/10—Metallic powder containing lubricating or binding agents; Metallic powder containing organic material
    • B22F1/102—Metallic powder coated with organic material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • B22F1/18—Non-metallic particles coated with metal
    • 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
    • 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
    • G01N33/54313—Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals the carrier being characterised by its particulate form
    • G01N33/5432—Liposomes or microcapsules

Abstract

An engineered microparticle and methods and systems relating thereto. The microparticle includes a conductive core and an insulating layer surrounding the conductive core and having a thickness sufficient to render the microparticle responsive to a dielectrophoretic force.
AU2001268500A 2000-06-14 2001-06-14 Dielectrically-engineered microparticles Abandoned AU2001268500A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US21151500P 2000-06-14 2000-06-14
US60/211,515 2000-06-14
PCT/US2001/019357 WO2001096023A2 (en) 2000-06-14 2001-06-14 Dielectrically-engineered microparticles

Publications (1)

Publication Number Publication Date
AU2001268500A1 true AU2001268500A1 (en) 2001-12-24

Family

ID=22787241

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001268500A Abandoned AU2001268500A1 (en) 2000-06-14 2001-06-14 Dielectrically-engineered microparticles

Country Status (9)

Country Link
US (1) US20030015428A1 (en)
EP (1) EP1305628B1 (en)
JP (1) JP2004503758A (en)
AT (1) ATE294960T1 (en)
AU (1) AU2001268500A1 (en)
CA (1) CA2409400A1 (en)
DE (1) DE60110604T2 (en)
HK (1) HK1056603A1 (en)
WO (1) WO2001096023A2 (en)

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JP3693578B2 (en) * 2001-02-13 2005-09-07 学校法人 東洋大学 High-sensitivity analysis method for trace proteins
US7122384B2 (en) * 2002-11-06 2006-10-17 E. I. Du Pont De Nemours And Company Resonant light scattering microparticle methods
JP2005304376A (en) * 2004-04-21 2005-11-04 Kri Inc Method and apparatus for detecting organism
US8974652B2 (en) * 2004-05-28 2015-03-10 Board Of Regents, The University Of Texas System Programmable fluidic processors
US20060177815A1 (en) * 2004-11-29 2006-08-10 The Regents Of The University Of California Dielectrophoretic particle sorter
WO2006122209A2 (en) * 2005-05-10 2006-11-16 The Trustees Of The University Of Pennsylvania Frequency-modulated coding and data recording and storage using plasmonic nanostructures
US20070037174A1 (en) * 2005-08-12 2007-02-15 Rampal Jang B Chemiluminescent generated fluorescent labeling
US8293087B2 (en) * 2005-12-21 2012-10-23 The Trustees Of The University Of Pennsylvania System and method for controlling nanoparticles using dielectrophoretic forces
JP2007278748A (en) * 2006-04-04 2007-10-25 Canon Inc Target substance detecting element, detection material, and detection kit
EP2045601A1 (en) * 2007-03-26 2009-04-08 Koninklijke Philips Electronics N.V. Use of microcarrier beads for detection and/or isolation of cells by flow cytometry and/or dielectrophoresis
WO2009048878A2 (en) * 2007-10-09 2009-04-16 University Of Notre Dame Du Lac Microfluidic platforms for multi-target detection
RU2489704C2 (en) * 2007-12-20 2013-08-10 Конинклейке Филипс Электроникс Н.В. Microelectronic sensory unit of sensor for detecting target particles
EP2108938A1 (en) * 2008-04-09 2009-10-14 Koninklijke Philips Electronics N.V. A carrier for optical detection in small sample volumes
US8357289B2 (en) * 2008-05-12 2013-01-22 Chevron U.S.A. Inc. Method and system for removing contaminants from a fluid
JPWO2010082497A1 (en) * 2009-01-15 2012-07-05 株式会社アルバック Method for measuring the concentration of protein drugs in the body
JP2011242387A (en) * 2010-04-21 2011-12-01 Osaka Prefecture Univ Composite fine particle for capturing or separating biological substance
US10809167B2 (en) 2010-08-30 2020-10-20 Konica Minolta, Inc. Tissue staining method with staining agent containing particle holding plural phosphors
US9624973B2 (en) * 2012-03-19 2017-04-18 Samsung Electronics Co., Ltd. Apparatus having friction preventing function and method of manufacturing the same
US10751693B2 (en) 2012-05-22 2020-08-25 CiDRA Corporate Service Inc. Mineral recovery using hydrophobic polymer surfaces
ES2891098T3 (en) * 2012-05-22 2022-01-26 Cidra Corporate Services Inc Charged designed polymeric spheres and/or bubbles functionalized with molecules to attract and fix mineral particles of interest for flotation separation
KR20140015763A (en) * 2012-07-24 2014-02-07 삼성디스플레이 주식회사 Light-emitting diode package and display apparatus having the same
MX2016015057A (en) * 2014-05-30 2017-03-27 Cidra Corporate Services Inc Mineral recovery using hydrophobic polymer surfaces.
CN107636162B (en) 2015-06-01 2021-12-10 加利福尼亚技术学院 Compositions and methods for screening T cells with antigens directed to specific populations
US9310328B1 (en) 2015-06-17 2016-04-12 King Abdulaziz University Method of detecting leukemia
KR101765387B1 (en) * 2015-06-24 2017-08-23 서강대학교산학협력단 Nanogap structure having ultrasmall void between metal cores and molecular sensing apparatus and method using the same, and method for preparing the nanogap structure by selective etching
JP2017209048A (en) * 2016-05-25 2017-11-30 株式会社ニコン Method for calculating concentration of target biomolecule, bead for calculating target biomolecule concentration, set of beads, and target biomolecule concentration calculation apparatus
JP2017209049A (en) * 2016-05-25 2017-11-30 株式会社ニコン Method for identifying target biomolecule, bead for specifying target biomolecule, set of beads, and target biomolecule identification apparatus
WO2020255641A1 (en) * 2019-06-20 2020-12-24 パナソニックＩｐマネジメント株式会社 Detection method and detection device
JPWO2021215194A1 (en) * 2020-04-24 2021-10-28

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5294369A (en) * 1990-12-05 1994-03-15 Akzo N.V. Ligand gold bonding
GB9301122D0 (en) * 1993-01-21 1993-03-10 Scient Generics Ltd Method of analysis/separation
DE4400955C2 (en) * 1993-12-23 1999-04-01 Fraunhofer Ges Forschung Adhesion-controllable surface structure
US6219137B1 (en) * 1998-12-03 2001-04-17 Lockheed Martin Energy Research Corporation Nanoprobe for surface-enhanced Raman spectroscopy in medical diagnostic and drug screening
US6858439B1 (en) * 1999-03-15 2005-02-22 Aviva Biosciences Compositions and methods for separation of moieties on chips

Also Published As

Publication number Publication date
ATE294960T1 (en) 2005-05-15
DE60110604T2 (en) 2006-01-19
WO2001096023A2 (en) 2001-12-20
CA2409400A1 (en) 2001-12-20
HK1056603A1 (en) 2004-02-20
JP2004503758A (en) 2004-02-05
DE60110604D1 (en) 2005-06-09
US20030015428A1 (en) 2003-01-23
WO2001096023A3 (en) 2003-02-13
EP1305628A2 (en) 2003-05-02
EP1305628B1 (en) 2005-05-04

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