ATE504352T1 - Mikromechanische vorrichtung um mindestens ein flüssigkeitströpfchen aufzunehmen und zurückzuhalten, verfahren zur herstellung der vorrichtung und verfahren zur verwendung der vorrichtung - Google Patents

Mikromechanische vorrichtung um mindestens ein flüssigkeitströpfchen aufzunehmen und zurückzuhalten, verfahren zur herstellung der vorrichtung und verfahren zur verwendung der vorrichtung

Info

Publication number
ATE504352T1
ATE504352T1 AT01989074T AT01989074T ATE504352T1 AT E504352 T1 ATE504352 T1 AT E504352T1 AT 01989074 T AT01989074 T AT 01989074T AT 01989074 T AT01989074 T AT 01989074T AT E504352 T1 ATE504352 T1 AT E504352T1
Authority
AT
Austria
Prior art keywords
making
liquid
patterning
well rings
retaining
Prior art date
Application number
AT01989074T
Other languages
English (en)
Inventor
Robert Hower
Richard Brown
Original Assignee
Univ Michigan
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 Univ Michigan filed Critical Univ Michigan
Application granted granted Critical
Publication of ATE504352T1 publication Critical patent/ATE504352T1/de

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
    • B01L3/508—Containers for the purpose of retaining a material to be analysed, e.g. test tubes rigid containers not provided for above
    • B01L3/5085—Containers for the purpose of retaining a material to be analysed, e.g. test tubes rigid containers not provided for above for multiple samples, e.g. microtitration plates
    • 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
    • G01N2035/1037—Using surface tension, e.g. pins or wires
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/25—Chemistry: analytical and immunological testing including sample preparation

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Hematology (AREA)
  • Clinical Laboratory Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Micromachines (AREA)
AT01989074T 2001-01-24 2001-06-28 Mikromechanische vorrichtung um mindestens ein flüssigkeitströpfchen aufzunehmen und zurückzuhalten, verfahren zur herstellung der vorrichtung und verfahren zur verwendung der vorrichtung ATE504352T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/768,950 US6764652B2 (en) 2001-01-24 2001-01-24 Micromachined device for receiving and retaining at least one liquid droplet, method of making the device and method of using the device
PCT/US2001/041182 WO2002058846A2 (en) 2001-01-24 2001-06-28 Micromachined device for receiving and retaining at least one liquid droplet, method of making the device and method of using the device

Publications (1)

Publication Number Publication Date
ATE504352T1 true ATE504352T1 (de) 2011-04-15

Family

ID=25083950

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01989074T ATE504352T1 (de) 2001-01-24 2001-06-28 Mikromechanische vorrichtung um mindestens ein flüssigkeitströpfchen aufzunehmen und zurückzuhalten, verfahren zur herstellung der vorrichtung und verfahren zur verwendung der vorrichtung

Country Status (5)

Country Link
US (2) US6764652B2 (de)
EP (1) EP1353751B1 (de)
AT (1) ATE504352T1 (de)
DE (1) DE60144391D1 (de)
WO (1) WO2002058846A2 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
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FR2848477B1 (fr) * 2002-12-17 2006-03-24 Commissariat Energie Atomique Procede et dispositif de confinement d'un liquide
US20070247422A1 (en) 2006-03-30 2007-10-25 Xuuk, Inc. Interaction techniques for flexible displays
US20100045705A1 (en) * 2006-03-30 2010-02-25 Roel Vertegaal Interaction techniques for flexible displays
WO2013186640A2 (en) 2012-05-24 2013-12-19 Lundy Douglas H Threat detection system and method
US9389200B2 (en) 2012-11-09 2016-07-12 Infineon Technologies Ag Sensor device, a method and a sensor to determine a relative concentration of a first kind of ions with respect to a second kind of ions solute in a drop of liquid
US20180111156A1 (en) * 2015-04-02 2018-04-26 Toray Research Center, Inc. Method of fabricating sample stage for microspectrometric analysis
FR3040895B1 (fr) * 2015-09-11 2020-01-10 Elvesys Substrat de support d'echantillon liquide, ensemble comportant un tel substrat et son utilisation
US10359391B2 (en) 2016-07-07 2019-07-23 e-SENS, Inc. Sensor with a membrane having full circumferential adhesion
US10464063B2 (en) 2017-04-07 2019-11-05 e-SENS, Inc. Microfluidics chip with sensor die clamping structures
US10710068B2 (en) 2017-09-20 2020-07-14 e-SENSE, Inc. Microfluidic chip with chemical sensor having back-side contacts

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DE3875149T2 (de) * 1987-03-27 1993-02-11 Fujitsu Ltd Miniaturisierter biofuehler mit miniaturisierter sauerstoffelektrode sowie sein herstellungsverfahren.
US4874499A (en) * 1988-05-23 1989-10-17 Massachusetts Institute Of Technology Electrochemical microsensors and method of making such sensors
US5200051A (en) 1988-11-14 1993-04-06 I-Stat Corporation Wholly microfabricated biosensors and process for the manufacture and use thereof
DE4115414C2 (de) * 1991-05-10 1995-07-06 Meinhard Prof Dr Knoll Verfahren zur Herstellung von miniaturisierten Chemo- und Biosensorelementen mit ionenselektiver Membran sowie von Trägern für diese Elemente
US5334837A (en) 1991-10-05 1994-08-02 Horiba, Ltd. Micro analytical method, sampling plate used in same, method of detecting organic compound by use of said micro analytical method, apparatus for same and method of dividing for micro-liquid flow
DE59304876D1 (de) * 1992-09-14 1997-02-06 Siemens Ag Gassensor
US5403462A (en) * 1993-06-24 1995-04-04 Yissum Research Development Company Of The Hebrew Univeristy Of Jerusalem Electrochemical electrodes and methods for the preparation thereof
US5955352A (en) * 1994-12-22 1999-09-21 Showa Yakuhin Kako Co., Ltd. Instruments for chemical and microbiological tests
US5958201A (en) * 1996-08-26 1999-09-28 Dade Behring Inc. Sodium ion-selective-electrode membrane having extended uselife
US6043878A (en) * 1996-09-24 2000-03-28 Case Western Reserve University Device for optical and electrochemical measurements in microliter size samples
DE19705910C1 (de) 1997-02-15 1998-06-18 Inst Physikalische Hochtech Ev Mikrokammerarray mit hoher Kammerdichte
DE19741492A1 (de) * 1997-09-19 1999-03-25 Microparts Gmbh Verfahren zur Herstellung von Mikrostrukturkörpern
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WO2000067293A1 (en) 1999-04-29 2000-11-09 Ciphergen Biosystems, Inc. Sample holder with hydrophobic coating for gas phase mass spectrometers
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US6793789B2 (en) * 2000-09-30 2004-09-21 Geun Sig Cha Reference electrode with a polymeric reference electrode membrane
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Also Published As

Publication number Publication date
DE60144391D1 (de) 2011-05-19
US6764652B2 (en) 2004-07-20
US20040202583A1 (en) 2004-10-14
US7438851B2 (en) 2008-10-21
WO2002058846A3 (en) 2003-04-24
US20040071598A1 (en) 2004-04-15
EP1353751A2 (de) 2003-10-22
EP1353751B1 (de) 2011-04-06
WO2002058846A2 (en) 2002-08-01

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