ATE518120T1 - Messverfahren und biosensor-system mit resonator - Google Patents

Messverfahren und biosensor-system mit resonator

Info

Publication number
ATE518120T1
ATE518120T1 AT04022853T AT04022853T ATE518120T1 AT E518120 T1 ATE518120 T1 AT E518120T1 AT 04022853 T AT04022853 T AT 04022853T AT 04022853 T AT04022853 T AT 04022853T AT E518120 T1 ATE518120 T1 AT E518120T1
Authority
AT
Austria
Prior art keywords
resonator
sample solution
electrodes
measuring method
measured
Prior art date
Application number
AT04022853T
Other languages
English (en)
Inventor
Atsushi Itoh
Motoko Ichihashi
Original Assignee
Ulvac 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
Priority claimed from JP2003333623A external-priority patent/JP4437022B2/ja
Priority claimed from JP2004192154A external-priority patent/JP4358048B2/ja
Application filed by Ulvac Inc filed Critical Ulvac Inc
Application granted granted Critical
Publication of ATE518120T1 publication Critical patent/ATE518120T1/de

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N22/00—Investigating or analysing materials by the use of microwaves or radio waves, i.e. electromagnetic waves with a wavelength of one millimetre or more
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/02—Analysing fluids
    • G01N29/022—Fluid sensors based on microsensors, e.g. quartz crystal-microbalance [QCM], surface acoustic wave [SAW] devices, tuning forks, cantilevers, flexural plate wave [FPW] devices
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N5/00—Analysing materials by weighing, e.g. weighing small particles separated from a gas or liquid
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/01—Indexing codes associated with the measuring variable
    • G01N2291/014—Resonance or resonant frequency
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/02—Indexing codes associated with the analysed material
    • G01N2291/025—Change of phase or condition
    • G01N2291/0256—Adsorption, desorption, surface mass change, e.g. on biosensors
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/04—Wave modes and trajectories
    • G01N2291/042—Wave modes
    • G01N2291/0422—Shear waves, transverse waves, horizontally polarised waves
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/04—Wave modes and trajectories
    • G01N2291/042—Wave modes
    • G01N2291/0426—Bulk waves, e.g. quartz crystal microbalance, torsional waves
AT04022853T 2003-09-25 2004-09-24 Messverfahren und biosensor-system mit resonator ATE518120T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2003333623A JP4437022B2 (ja) 2003-09-25 2003-09-25 生化学、医療及び食品分野における化学反応の追跡や状態分析等に使用される振動子を使用した測定方法及びバイオセンサー装置
JP2004192154A JP4358048B2 (ja) 2004-06-29 2004-06-29 校正ユニット及び分析装置

Publications (1)

Publication Number Publication Date
ATE518120T1 true ATE518120T1 (de) 2011-08-15

Family

ID=34197255

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04022853T ATE518120T1 (de) 2003-09-25 2004-09-24 Messverfahren und biosensor-system mit resonator

Country Status (3)

Country Link
US (1) US7331232B2 (de)
EP (1) EP1519162B1 (de)
AT (1) ATE518120T1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1697495A2 (de) 2003-11-20 2006-09-06 Biowarn, Llc Methodik und vorrichtung zum nachweis biologischer substanzen
EP1830168A4 (de) * 2004-12-15 2011-08-03 Nihon Dempa Kogyo Co Quarzsensor und wahrnehmungsvorrichtung
JP4134025B2 (ja) * 2004-12-28 2008-08-13 日本電波工業株式会社 感知装置
JP4669749B2 (ja) * 2005-06-30 2011-04-13 株式会社アルバック 水晶振動子を用いた測定方法及び測定装置
JP4755965B2 (ja) * 2006-11-17 2011-08-24 株式会社アルバック 水晶振動子を使用した液状物の撹拌方法
WO2008081181A1 (en) 2006-12-28 2008-07-10 Highland Biosciences Limited Biosensor
GB0716542D0 (en) * 2007-08-24 2007-10-03 Highland Biosciences Ltd Endotoxin biosensor
CN103403538B (zh) 2010-10-20 2016-06-01 快速诊断技术公司 利用共振传感器测量结合动力的装置和方法
US10119896B2 (en) * 2015-12-31 2018-11-06 Xiang Yan Electromechanical transducers for fluid viscosity measurement

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6090414A (en) * 1970-05-20 2000-07-18 Life Science Labs, Inc. Method and composition to reduce cancer incidence
US4741200A (en) * 1986-07-11 1988-05-03 Ford Motor Company Method and apparatus for measuring viscosity in a liquid utilizing a piezoelectric sensor
US5201215A (en) * 1991-10-17 1993-04-13 The United States Of America As Represented By The United States Department Of Energy Method for simultaneous measurement of mass loading and fluid property changes using a quartz crystal microbalance
US5741961A (en) * 1993-08-18 1998-04-21 Sandia Corporation Quartz resonator fluid density and viscosity monitor
US5569458A (en) * 1994-09-14 1996-10-29 Greenberg; Mike Nutritional formula
US5976548A (en) * 1994-11-08 1999-11-02 Viva America Marketing, Inc. Nutritional supplement composition and use
US5891465A (en) * 1996-05-14 1999-04-06 Biozone Laboratories, Inc. Delivery of biologically active material in a liposomal formulation for administration into the mouth
US6224871B1 (en) * 1998-03-11 2001-05-01 Reliv International, Inc. Dietary supplement for nutritionally promoting healthy joint function
KR100267576B1 (ko) * 1998-07-25 2000-11-01 허계성 활성성분을 분리함유한 츄잉 연질정제 및 그의 제조방법
US20020048551A1 (en) * 1999-04-06 2002-04-25 Keller Brian C. Delivery of biologically active material in a liposomal formulation for administration into the mouth
US6291533B1 (en) * 1999-12-22 2001-09-18 Vitamerica, Inc. Dietary supplements for each specific blood type
JP3376417B2 (ja) 2000-04-20 2003-02-10 独立行政法人産業技術総合研究所 高周波数水晶振動子を用いた超微量質量の検出装置用校正方法
US20030008048A1 (en) * 2001-06-08 2003-01-09 David Winston Methods and compositions for helping the body resist the effects of the aging process

Also Published As

Publication number Publication date
EP1519162A1 (de) 2005-03-30
EP1519162B1 (de) 2011-07-27
US7331232B2 (en) 2008-02-19
US20050069864A1 (en) 2005-03-31

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