DE69912403D1 - Vorrichtung zur probenanalyse auf einem schwebenden tröpfchen - Google Patents

Vorrichtung zur probenanalyse auf einem schwebenden tröpfchen

Info

Publication number
DE69912403D1
DE69912403D1 DE69912403T DE69912403T DE69912403D1 DE 69912403 D1 DE69912403 D1 DE 69912403D1 DE 69912403 T DE69912403 T DE 69912403T DE 69912403 T DE69912403 T DE 69912403T DE 69912403 D1 DE69912403 D1 DE 69912403D1
Authority
DE
Germany
Prior art keywords
droplet
sample analysis
floating droplet
floating
levitator
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 - Lifetime
Application number
DE69912403T
Other languages
English (en)
Other versions
DE69912403T2 (de
Inventor
Thomas Laurell
Johan Nilsson
Sabina Santesson
Staffan Nilsson
Robert Zivin
Robin Thurmond
Lekha Patel
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.)
LUND UNIVERSITY LUND
Janssen Pharmaceuticals Inc
Original Assignee
LUND UNIVERSITY LUND
Ortho McNeil Pharmaceutical 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 LUND UNIVERSITY LUND, Ortho McNeil Pharmaceutical Inc filed Critical LUND UNIVERSITY LUND
Publication of DE69912403D1 publication Critical patent/DE69912403D1/de
Application granted granted Critical
Publication of DE69912403T2 publication Critical patent/DE69912403T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B01L99/00—Subject matter not provided for in other groups of this subclass
    • 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
    • B01L3/02—Burettes; Pipettes
    • B01L3/0241—Drop counters; Drop formers
    • B01L3/0268—Drop counters; Drop formers using pulse dispensing or spraying, eg. inkjet type, piezo actuated ejection of droplets from capillaries
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K15/00—Acoustics not otherwise provided for
    • 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
    • B01L2200/0626—Fluid handling related problems using levitated droplets
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
    • G01N2035/00178—Special arrangements of analysers
    • G01N2035/00237—Handling microquantities of analyte, e.g. microvalves, capillary networks
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
    • G01N2035/00178—Special arrangements of analysers
    • G01N2035/00326—Analysers with modular structure
    • G01N2035/00336—Analysers adapted for operation in microgravity, i.e. spaceflight
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
    • G01N35/10—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices
    • G01N2035/1027—General features of the devices
    • G01N2035/1034—Transferring microquantities of liquid
    • G01N2035/1046—Levitated, suspended drops

Landscapes

  • Health & Medical Sciences (AREA)
  • Clinical Laboratory Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Acoustics & Sound (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
DE69912403T 1998-03-04 1999-03-04 Vorrichtung zur probenanalyse auf einem schwebenden tröpfchen Expired - Lifetime DE69912403T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US7676998P 1998-03-04 1998-03-04
US76769P 1998-03-04
PCT/IB1999/000447 WO1999044746A1 (en) 1998-03-04 1999-03-04 System for performing assays on a levitated droplet

Publications (2)

Publication Number Publication Date
DE69912403D1 true DE69912403D1 (de) 2003-12-04
DE69912403T2 DE69912403T2 (de) 2004-06-17

Family

ID=22134070

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69912403T Expired - Lifetime DE69912403T2 (de) 1998-03-04 1999-03-04 Vorrichtung zur probenanalyse auf einem schwebenden tröpfchen

Country Status (8)

Country Link
EP (1) EP1060025B1 (de)
AT (1) ATE252945T1 (de)
AU (1) AU750549B2 (de)
CA (1) CA2330119C (de)
DE (1) DE69912403T2 (de)
DK (1) DK1060025T3 (de)
ES (1) ES2211044T3 (de)
WO (1) WO1999044746A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE9803734D0 (sv) 1998-10-30 1998-10-30 Amersham Pharm Biotech Ab Liquid handling system
US6555389B1 (en) * 1999-05-11 2003-04-29 Aclara Biosciences, Inc. Sample evaporative control
JP4008816B2 (ja) * 2001-01-19 2007-11-14 ケミカル ホロボイス アクティエボラーグ 浮揚させた小滴で分子の核生成傾向をスクリーニングするためのシステム及び方法
US20110214982A1 (en) * 2010-03-08 2011-09-08 Jeffrey John Hagen Levitation microreactor
DE102012101469B4 (de) * 2012-02-23 2021-01-21 BAM Bundesanstalt für Materialforschung und -prüfung Wandfreie Klimakammer für einen akustischen Levitator
DE102013203555B3 (de) * 2013-03-01 2014-07-03 Deutsches Zentrum für Luft- und Raumfahrt e.V. Elektrostatischer Levitator sowie Messsystem mit einem elektrostatischen Levitator
DE102019107995B4 (de) * 2019-03-28 2021-03-04 Deutsches Zentrum für Luft- und Raumfahrt e.V. Verfahren zum berührungslosen Bestimmen der Schwindung von Harz und Verwendung einer Vorrichtung zur Durchführung des Verfahrens
CN111521517B (zh) * 2020-04-10 2022-05-10 中国科学院上海硅酸盐研究所 一种基于双相机视觉的熔融态悬浮椭球液滴图像处理算法
US11426727B2 (en) 2020-04-28 2022-08-30 Siemens Healthcare Diagnostics Inc. Acoustophoretic lysis devices and methods
CN113353632B (zh) * 2021-06-28 2023-04-07 散裂中子源科学中心 一种自动换样机构

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2709698A1 (de) * 1977-03-05 1978-09-07 Battelle Institut E V Verfahren und vorrichtung zur bestimmung von dichte, oberflaechenspannung und viskositaet an kleinen fluessigkeitsvolumina
DE3806634A1 (de) * 1988-03-02 1989-09-14 Battelle Institut E V Verfahren zum zuechten eines einkristalls
US5275787A (en) * 1989-10-04 1994-01-04 Canon Kabushiki Kaisha Apparatus for separating or measuring particles to be examined in a sample fluid
JPH07275690A (ja) * 1994-04-05 1995-10-24 Mitsubishi Electric Corp 浮遊装置
SE9502251D0 (sv) * 1995-06-21 1995-06-21 Pharmacia Ab Flow-through sampling cell and use thereof

Also Published As

Publication number Publication date
EP1060025B1 (de) 2003-10-29
ES2211044T3 (es) 2004-07-01
EP1060025A1 (de) 2000-12-20
DK1060025T3 (da) 2004-03-08
AU2635499A (en) 1999-09-20
WO1999044746A1 (en) 1999-09-10
CA2330119A1 (en) 1999-09-10
CA2330119C (en) 2008-01-15
ATE252945T1 (de) 2003-11-15
AU750549B2 (en) 2002-07-18
DE69912403T2 (de) 2004-06-17

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: BOEHMERT & BOEHMERT, 28209 BREMEN