DE602007007364D1 - Sensoreinrichtung und verfahren zur erfassung von magnetischen teilchen - Google Patents

Sensoreinrichtung und verfahren zur erfassung von magnetischen teilchen

Info

Publication number
DE602007007364D1
DE602007007364D1 DE602007007364T DE602007007364T DE602007007364D1 DE 602007007364 D1 DE602007007364 D1 DE 602007007364D1 DE 602007007364 T DE602007007364 T DE 602007007364T DE 602007007364 T DE602007007364 T DE 602007007364T DE 602007007364 D1 DE602007007364 D1 DE 602007007364D1
Authority
DE
Germany
Prior art keywords
sensor device
magnetic particles
detecting magnetic
sensing
unit adapted
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.)
Active
Application number
DE602007007364T
Other languages
English (en)
Inventor
Jeroen Hans Nieuwenhuis
Godefridus Johannes Verhoeckx
Menno Willem Jose Prins
Lankvelt Petrus Johannes Wilhelmus Van
Ommering Kim Van
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.)
Koninklijke Philips NV
Original Assignee
Koninklijke Philips Electronics NV
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 Koninklijke Philips Electronics NV filed Critical Koninklijke Philips Electronics NV
Publication of DE602007007364D1 publication Critical patent/DE602007007364D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/12—Measuring magnetic properties of articles or specimens of solids or fluids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y25/00—Nanomagnetism, e.g. magnetoimpedance, anisotropic magnetoresistance, giant magnetoresistance or tunneling magnetoresistance
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/02—Measuring direction or magnitude of magnetic fields or magnetic flux
    • G01R33/06—Measuring direction or magnitude of magnetic fields or magnetic flux using galvano-magnetic devices
    • G01R33/09—Magnetoresistive devices
    • G01R33/093—Magnetoresistive devices using multilayer structures, e.g. giant magnetoresistance sensors
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/12—Measuring magnetic properties of articles or specimens of solids or fluids
    • G01R33/1284—Spin resolved measurements; Influencing spins during measurements, e.g. in spintronics devices
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume, or surface-area of porous materials
    • G01N15/06—Investigating concentration of particle suspensions
    • G01N15/0656—Investigating concentration of particle suspensions using electric, e.g. electrostatic methods or magnetic methods
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N11/00—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties
    • G01N2011/006—Determining flow properties indirectly by measuring other parameters of the system
    • G01N2011/008—Determining flow properties indirectly by measuring other parameters of the system optical properties
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume, or surface-area of porous materials
    • G01N2015/0042—Investigating dispersion of solids
    • G01N2015/0053—Investigating dispersion of solids in liquids, e.g. trouble
DE602007007364T 2007-01-12 2007-07-26 Sensoreinrichtung und verfahren zur erfassung von magnetischen teilchen Active DE602007007364D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP07100466 2007-01-12
PCT/IB2007/052967 WO2008084343A1 (en) 2007-01-12 2007-07-26 A sensor device for and a method of sensing particles

Publications (1)

Publication Number Publication Date
DE602007007364D1 true DE602007007364D1 (de) 2010-08-05

Family

ID=39031043

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602007007364T Active DE602007007364D1 (de) 2007-01-12 2007-07-26 Sensoreinrichtung und verfahren zur erfassung von magnetischen teilchen

Country Status (7)

Country Link
US (1) US8970215B2 (de)
EP (1) EP2104865B1 (de)
JP (1) JP5232168B2 (de)
CN (1) CN101578529B (de)
AT (1) ATE472110T1 (de)
DE (1) DE602007007364D1 (de)
WO (1) WO2008084343A1 (de)

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US9778225B2 (en) * 2010-11-15 2017-10-03 Regents Of The University Of Minnesota Magnetic search coil for measuring real-time brownian relaxation of magnetic nanoparticles
US9074976B2 (en) * 2011-03-01 2015-07-07 Stc.Unm Viscosity measuring method
US8717012B2 (en) * 2011-04-28 2014-05-06 The United States of America as respresented by the United States National Aeronautics and Space Administration Eddy current probe for surface and sub-surface inspection
US9488647B2 (en) * 2011-11-03 2016-11-08 Koninklijke Philips N.V. Detection of surface-bound magnetic particles
JP5961777B2 (ja) * 2012-03-17 2016-08-02 小野 瑞絵 磁気力計測表示装置
KR101523822B1 (ko) 2012-11-26 2015-05-28 포항공과대학교 산학협력단 자성 나노입자와 고점성(高粘性) 용액을 이용한 식중독균 검출방법
US10444304B2 (en) * 2014-03-26 2019-10-15 General Electric Company Particle event recordation
US10101256B2 (en) * 2015-02-12 2018-10-16 National University Corporation Kyoto Institute Of Technology Ultrasonic particle size measurement device and ultrasonic measurement device
DE102015207289A1 (de) * 2015-04-22 2016-10-27 Robert Bosch Gmbh Partikelsensorvorrichtung
CN106554997A (zh) * 2015-09-30 2017-04-05 希森美康株式会社 检测方法和检测装置
JP6727062B2 (ja) 2015-09-30 2020-07-22 シスメックス株式会社 検出方法および検出装置
DE102016211038A1 (de) * 2016-06-21 2017-12-21 Cytena Gmbh Vorrichtung und Verfahren zum Detektieren von Zellen oder Partikeln in einem Fluidbehälter
CN106501636B (zh) * 2016-09-27 2018-12-18 汕头大学 一种微纳米颗粒磁组装的电性能测试装置及其测试方法
DE102017130033B4 (de) 2017-12-14 2024-02-22 Universität Bielefeld Detektionsvorrichtung und Verfahren zur Detektion von magnetischen Partikeln in Schmierstoffen
CN108986870B (zh) * 2018-05-31 2021-04-27 沈阳工业大学 一种改变外界磁传播介质环境的磁记忆实验装置
EP3628071B1 (de) * 2018-07-27 2022-07-06 Zepto Life Technology, LLC System und verfahren zur probenvorbereitung bei der gmr-basierten detektion von biomarkern
CN110595969B (zh) * 2019-09-23 2022-07-19 宁波奥克斯电气股份有限公司 Pm2.5传感器的控制方法、装置、电器及存储介质
CN113021662B (zh) * 2021-02-26 2022-01-11 苏州银锐环保材料有限公司 一种加快塑料生物降解的方法
CN113324874A (zh) * 2021-05-14 2021-08-31 大连海事大学 一种液体粘度测量装置
CN113268889B (zh) * 2021-06-25 2023-07-18 中国科学院重庆绿色智能技术研究院 一种力敏传感单元磁致链化动态力学模型构建方法及系统
CN113359944B (zh) * 2021-06-25 2022-12-13 中国科学院重庆绿色智能技术研究院 一种力敏传感单元磁致链化实时成链控制装置和方法

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Also Published As

Publication number Publication date
ATE472110T1 (de) 2010-07-15
CN101578529A (zh) 2009-11-11
US8970215B2 (en) 2015-03-03
EP2104865A1 (de) 2009-09-30
CN101578529B (zh) 2014-09-24
JP2010515914A (ja) 2010-05-13
JP5232168B2 (ja) 2013-07-10
US20100109653A1 (en) 2010-05-06
WO2008084343A1 (en) 2008-07-17
EP2104865B1 (de) 2010-06-23

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