DK1664747T3 - Fremgangsmåde og indretning til påvisning af meget små partikelmængder - Google Patents

Fremgangsmåde og indretning til påvisning af meget små partikelmængder

Info

Publication number
DK1664747T3
DK1664747T3 DK04766754T DK04766754T DK1664747T3 DK 1664747 T3 DK1664747 T3 DK 1664747T3 DK 04766754 T DK04766754 T DK 04766754T DK 04766754 T DK04766754 T DK 04766754T DK 1664747 T3 DK1664747 T3 DK 1664747T3
Authority
DK
Denmark
Prior art keywords
particles
detecting
small amounts
femtomolar
antigen
Prior art date
Application number
DK04766754T
Other languages
Danish (da)
English (en)
Inventor
Constantin Odefey
Original Assignee
Constantin Odefey
Werner Friedrich
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 Constantin Odefey, Werner Friedrich filed Critical Constantin Odefey
Application granted granted Critical
Publication of DK1664747T3 publication Critical patent/DK1664747T3/da

Links

Classifications

    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/59—Transmissivity
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
    • G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
    • G01N21/82—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator producing a precipitate or turbidity
    • 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
    • G01N33/54346—Nanoparticles
    • 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
    • Y10T436/10—Composition for standardization, calibration, simulation, stabilization, preparation or preservation; processes of use in preparation for chemical testing
    • Y10T436/101666—Particle count or volume standard or control [e.g., platelet count standards, etc.]

Landscapes

  • Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Hematology (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Urology & Nephrology (AREA)
  • Plasma & Fusion (AREA)
  • Biotechnology (AREA)
  • Cell Biology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Microbiology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Nanotechnology (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Peptides Or Proteins (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
DK04766754T 2003-09-25 2004-09-09 Fremgangsmåde og indretning til påvisning af meget små partikelmængder DK1664747T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10344924A DE10344924A1 (de) 2003-09-25 2003-09-25 Verfahren und Vorrichtung zum Nachweis sehr geringer Partikelmengen
PCT/EP2004/052109 WO2005031325A1 (de) 2003-09-25 2004-09-09 Verfahren und vorrichtung zum nachweis sehr geringer partikelmengen

Publications (1)

Publication Number Publication Date
DK1664747T3 true DK1664747T3 (da) 2007-08-20

Family

ID=34384313

Family Applications (1)

Application Number Title Priority Date Filing Date
DK04766754T DK1664747T3 (da) 2003-09-25 2004-09-09 Fremgangsmåde og indretning til påvisning af meget små partikelmængder

Country Status (25)

Country Link
US (1) US7547554B2 (zh)
EP (1) EP1664747B1 (zh)
JP (1) JP4959330B2 (zh)
KR (1) KR100802449B1 (zh)
CN (1) CN100501385C (zh)
AT (1) ATE360812T1 (zh)
AU (1) AU2004276506B2 (zh)
BR (1) BRPI0414784B8 (zh)
CA (1) CA2539910C (zh)
CY (1) CY1106648T1 (zh)
DE (2) DE10344924A1 (zh)
DK (1) DK1664747T3 (zh)
EA (1) EA008859B1 (zh)
ES (1) ES2285507T3 (zh)
HK (1) HK1091901A1 (zh)
HR (1) HRP20060118B1 (zh)
IL (1) IL174032A (zh)
MX (1) MXPA06003324A (zh)
NO (1) NO338340B1 (zh)
NZ (1) NZ546029A (zh)
PL (1) PL1664747T3 (zh)
PT (1) PT1664747E (zh)
SI (1) SI1664747T1 (zh)
UA (1) UA85560C2 (zh)
WO (1) WO2005031325A1 (zh)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8697029B2 (en) * 2002-04-18 2014-04-15 The Regents Of The University Of Michigan Modulated physical and chemical sensors
US9068977B2 (en) * 2007-03-09 2015-06-30 The Regents Of The University Of Michigan Non-linear rotation rates of remotely driven particles and uses thereof
JP5371690B2 (ja) * 2008-10-24 2013-12-18 富士フイルム株式会社 断片化抗体固定化担体及びその製造方法
CN103025859A (zh) 2010-05-25 2013-04-03 阿尔利克斯公司 用于检测生物学和化学分析中的颗粒的位置自由度的方法和装置以及在免疫诊断学中的应用
FR2963103B1 (fr) * 2010-07-22 2012-08-24 Commissariat Energie Atomique Procede d'estimation de la quantite d'entites deposees sur des microparticules en suspension dans une solution, dispositif associe et utilisation de ce dispositif
WO2012027747A2 (en) 2010-08-27 2012-03-01 The Regents Of The University Of Michigan Asynchronous magnetic bead rotation sensing systems and methods
US9816993B2 (en) 2011-04-11 2017-11-14 The Regents Of The University Of Michigan Magnetically induced microspinning for super-detection and super-characterization of biomarkers and live cells
US9797817B2 (en) 2012-05-03 2017-10-24 The Regents Of The University Of Michigan Multi-mode separation for target detection
CN103267956A (zh) * 2013-05-17 2013-08-28 南通大学 一种磁响应特性检测系统
US9983110B2 (en) 2013-11-04 2018-05-29 The Regents Of The University Of Michigan Asynchronous magnetic bead rotation (AMBR) microviscometer for analysis of analytes
EP3147028B1 (de) 2015-09-25 2019-06-19 Constantin Odefey Verfahren und system zur magnetischen trennung von nano-beads

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4444879A (en) * 1981-01-29 1984-04-24 Science Research Center, Inc. Immunoassay with article having support film and immunological counterpart of analyte
US5100805A (en) * 1989-01-26 1992-03-31 Seradyn, Inc. Quantitative immunoassay system and method for agglutination assays
EP0414224B1 (en) * 1989-08-23 1996-06-12 Canon Kabushiki Kaisha Method for measuring an immunologically active material and apparatus suitable for practising said method
JPH0545282A (ja) * 1991-08-09 1993-02-23 Kurabo Ind Ltd 自動臨床分析システム
JP3283078B2 (ja) * 1992-12-04 2002-05-20 興和株式会社 免疫学的測定装置

Also Published As

Publication number Publication date
JP4959330B2 (ja) 2012-06-20
HK1091901A1 (en) 2007-01-26
NO20061824L (no) 2006-04-25
HRP20060118B1 (en) 2011-12-31
CN1853096A (zh) 2006-10-25
UA85560C2 (uk) 2009-02-10
BRPI0414784B8 (pt) 2021-07-27
AU2004276506A1 (en) 2005-04-07
DE502004003637D1 (de) 2007-06-06
CA2539910A1 (en) 2005-04-07
US7547554B2 (en) 2009-06-16
WO2005031325B1 (de) 2005-06-02
SI1664747T1 (sl) 2007-08-31
AU2004276506B2 (en) 2009-11-12
DE10344924A1 (de) 2005-05-04
PL1664747T3 (pl) 2007-10-31
NO338340B1 (no) 2016-08-08
EA008859B1 (ru) 2007-08-31
ATE360812T1 (de) 2007-05-15
CY1106648T1 (el) 2012-01-25
EP1664747B1 (de) 2007-04-25
EA200600387A1 (ru) 2006-10-27
CN100501385C (zh) 2009-06-17
IL174032A (en) 2010-05-17
BRPI0414784A (pt) 2006-11-21
HRP20060118A2 (en) 2006-05-31
NZ546029A (en) 2008-12-24
IL174032A0 (en) 2006-08-01
CA2539910C (en) 2012-06-19
WO2005031325A1 (de) 2005-04-07
EP1664747A1 (de) 2006-06-07
KR20060091305A (ko) 2006-08-18
PT1664747E (pt) 2007-05-31
BRPI0414784B1 (pt) 2018-02-06
KR100802449B1 (ko) 2008-02-13
JP2007506954A (ja) 2007-03-22
MXPA06003324A (es) 2006-06-08
ES2285507T3 (es) 2007-11-16
US20070054417A1 (en) 2007-03-08

Similar Documents

Publication Publication Date Title
HK1091901A1 (en) Method and device for the detection of very small quantities of particles
DK0988534T3 (da) Elektroniske fremgangsmåder og apparat til detektering af analytter
WO2007120996A3 (en) Method and apparatus for compact spectrometer for detecting hazardous agents
EP1318399A3 (en) Passive sample detection to initiate timing of an assay
TW200731441A (en) Methods of and apparatuses for measuring electrical parameters of a plasma process
DK0820522T3 (da) Assays og indretninger til detektering af ekstrahepatisk galdeatresi
DE602006011756D1 (de) Komplexformierungs- und -trennungsverfahren
DK1409984T4 (da) Fremgangsmåder og reagenser til detektering af endotoxin
WO2007030206A3 (en) Method and apparatus for gas measurement at substantially constant pressure
ATE454418T1 (de) Chemische sensoren, die anilinpolysiloxane als empfindliche substanzen enthalten, und ihre verwendung zum nachweis und zur quantitativen analyse von nitroverbindungen
DE60315715D1 (de) Verwendung von nicotinamide n-methyltransferase zur diagnose von kolorektalem krebs
DK1839030T3 (da) Fremgangsmåde og apparat til måling af partiklers dynamiske parametre
NO20003709L (no) Fremgangsmate for detektering av en analytt, og omsluttingsmiddel og kit for anvendelse deri
ATE365324T1 (de) Nachweis durch serrs in mikrofluidischer umgebung
DE60314290D1 (de) Aus polydiacetylen hergestellte kolorimetrische sensoren.
GB0501583D0 (en) A chemical sensing device
WO2004025261A3 (en) Method and apparatus detecting and analyzing oil and gas compositions using dual sensors
WO2004092730A3 (en) Method and device for detecting the presence of an analyte
TW200513642A (en) Device and method for detecting concentration of gas
ATE413469T1 (de) Rezeptoreinfang-assay
DK1567865T3 (da) Fremgangsmåde til kontinuert detektion af en anlyt, det anvendte, trifunktionelle detekteringsreagens, samt detektionsindretning
TW200600783A (en) Detective chip, apparatus and usage of acetylcholinesterase inhibitor
DK1257830T3 (da) Assay til måling af holo-transcobalamin og folat
WO2004097399A3 (fr) Dispositif et procede de mesure d’une concentration de polluant dans des effluents gazeux
EP1946104A4 (en) IMPULSIVE NOISE SENSOR