IL117201A - Process for quantitative detection of analytes and ferrimagnetic and ferromagnetic compounds for use therein - Google Patents

Process for quantitative detection of analytes and ferrimagnetic and ferromagnetic compounds for use therein

Info

Publication number
IL117201A
IL117201A IL11720196A IL11720196A IL117201A IL 117201 A IL117201 A IL 117201A IL 11720196 A IL11720196 A IL 11720196A IL 11720196 A IL11720196 A IL 11720196A IL 117201 A IL117201 A IL 117201A
Authority
IL
Israel
Prior art keywords
analytes
quantitative detection
ferrimagnetic
ferromagnetic compounds
compounds
Prior art date
Application number
IL11720196A
Other languages
English (en)
Other versions
IL117201A0 (en
Original Assignee
Schering Ag
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 Schering Ag filed Critical Schering Ag
Publication of IL117201A0 publication Critical patent/IL117201A0/xx
Publication of IL117201A publication Critical patent/IL117201A/xx

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
    • G01N33/54326—Magnetic particles
    • G01N33/54333—Modification of conditions of immunological binding reaction, e.g. use of more than one type of particle, use of chemical agents to improve binding, choice of incubation time or application of magnetic field during binding reaction
    • 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
    • G01N33/58—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving labelled substances
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K49/00—Preparations for testing in vivo
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
    • C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S436/00—Chemistry: analytical and immunological testing
    • Y10S436/80—Fluorescent dyes, e.g. rhodamine
    • 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
    • Y10T436/24—Nuclear magnetic resonance, electron spin resonance or other spin effects or mass spectrometry

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Immunology (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Urology & Nephrology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Biotechnology (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Microbiology (AREA)
  • Medicinal Chemistry (AREA)
  • Pathology (AREA)
  • General Physics & Mathematics (AREA)
  • Cell Biology (AREA)
  • Food Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Zoology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Wood Science & Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Epidemiology (AREA)
  • Genetics & Genomics (AREA)
  • General Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biophysics (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
IL11720196A 1995-03-01 1996-02-20 Process for quantitative detection of analytes and ferrimagnetic and ferromagnetic compounds for use therein IL117201A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19508772A DE19508772C2 (de) 1995-03-01 1995-03-01 Verfahren und Verbindungen zur Detektion von Analyten mittels Remanenzmessung und deren Verwendung

Publications (2)

Publication Number Publication Date
IL117201A0 IL117201A0 (en) 1996-06-18
IL117201A true IL117201A (en) 2000-11-21

Family

ID=7756385

Family Applications (1)

Application Number Title Priority Date Filing Date
IL11720196A IL117201A (en) 1995-03-01 1996-02-20 Process for quantitative detection of analytes and ferrimagnetic and ferromagnetic compounds for use therein

Country Status (23)

Country Link
US (1) US7033841B1 (xx)
EP (1) EP0812422B1 (xx)
JP (1) JP3628704B2 (xx)
KR (1) KR100416186B1 (xx)
CN (1) CN1144048C (xx)
AT (1) ATE197507T1 (xx)
AU (1) AU706804B2 (xx)
CA (1) CA2214267A1 (xx)
DE (2) DE19508772C2 (xx)
DK (1) DK0812422T3 (xx)
ES (1) ES2153565T3 (xx)
FI (1) FI973561A0 (xx)
GR (1) GR3035495T3 (xx)
HU (1) HU221384B1 (xx)
IL (1) IL117201A (xx)
MX (1) MX9706437A (xx)
NO (1) NO974000D0 (xx)
NZ (1) NZ303196A (xx)
PT (1) PT812422E (xx)
RU (1) RU2175136C2 (xx)
UA (1) UA51646C2 (xx)
WO (1) WO1996027133A1 (xx)
ZA (1) ZA961704B (xx)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19615254C2 (de) * 1996-04-18 1999-03-11 Diagnostikforschung Inst Gerät zur höchstempfindlichen magnetischen Detektion von Analyten
US6592820B1 (en) * 1998-11-05 2003-07-15 Bio-Spectrum Technologies, Inc. System and method for biochemical assay
JP2001147230A (ja) * 1999-11-19 2001-05-29 Hitachi Software Eng Co Ltd バイオチップ読取装置及び標識試薬
JP3962385B2 (ja) 2004-03-11 2007-08-22 株式会社日立製作所 免疫検査装置及び免疫検査方法
JP4347107B2 (ja) 2004-03-26 2009-10-21 株式会社イノアックコーポレーション 磁気的免疫反応測定のための試験容器およびその製造方法
WO2008075285A1 (en) * 2006-12-19 2008-06-26 Koninklijke Philips Electronics N.V. Measuring agglutination parameters
KR100863153B1 (ko) * 2007-02-15 2008-10-13 엘지마이크론 주식회사 질병 진단용 바이오 센서 및 카트리지와 이를 이용한 질병진단 시스템
JP2011504236A (ja) * 2007-11-20 2011-02-03 スリーエム イノベイティブ プロパティズ カンパニー ジアセチレンを含むポリマーセンサーを用いる細菌試料の分析方法
DE102008013997B4 (de) 2008-03-13 2012-10-31 Bundesrepublik Deutschland, vertr. durch d. Bundesministerium f. Wirtschaft und Technologie, dieses vertreten durch d. Präsidenten d. Physikalisch-Technischen Bundesanstalt Verfahren zum quantitativen Nachweis von Analyten in flüssigem Medium
DE102008057081A1 (de) * 2008-11-13 2010-05-20 Siemens Aktiengesellschaft Vorrichtung und Verfahren zur Bestimmung der Menge ferromagnetischer Partikel in einer Suspension
RU2528885C2 (ru) * 2011-10-04 2014-09-20 Общество с ограниченной ответственностью "Инноград Пущино" Способ детекции аналита из раствора на частицах и устройство для его реализации
US10732178B2 (en) * 2013-01-29 2020-08-04 Bio-Rad Haifa Ltd. Detection assays employing magnetic nanoparticles
CN108333536B (zh) * 2017-01-20 2021-11-19 国家纳米科学中心 基于纵向弛豫时间信号读出的磁传感器及其构建方法、用途

Family Cites Families (29)

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Publication number Priority date Publication date Assignee Title
CA1156795A (en) 1979-04-11 1983-11-08 Richard G. Newell Curable fluorocarbon substituted polyetherurethaneacrylates
FR2461521A1 (fr) * 1979-07-20 1981-02-06 Anvar Fluides magnetiques, notamment ferrofluides, et procede pour leur obtention
CA1235856A (en) 1983-03-23 1988-05-03 Reiho Takabe Biocompatible composite material
DE3582649D1 (de) * 1984-11-01 1991-05-29 Technicon Instr Magnetisch empfindlicher reagenstraeger und verfahren zur herstellung.
US4824587A (en) * 1985-03-18 1989-04-25 The Dow Chemical Company Composites of coercive particles and superparamagnetic particles
US4849210A (en) * 1985-05-08 1989-07-18 Molecular Biosystems, Inc. Magnetic resonance imaging of liver and spleen with superparamagnetic contrast agents
WO1987001040A1 (en) 1985-08-23 1987-02-26 Washington Research Foundation Polymeric intraocular lens material having improved surface properties
US5597531A (en) * 1985-10-04 1997-01-28 Immunivest Corporation Resuspendable coated magnetic particles and stable magnetic particle suspensions
IT1190428B (it) 1985-12-05 1988-02-16 Ausimont Spa Poliesteri fluorurati
US4661408A (en) * 1986-03-18 1987-04-28 E.I. Du Pont De Nemours And Company Coated chromium dioxide particles
US4724390A (en) * 1986-03-24 1988-02-09 Rauscher Elizabeth A Non-superconducting apparatus for detecting magnetic and electromagnetic fields
US5100689A (en) 1987-04-10 1992-03-31 University Of Florida Surface modified surgical instruments, devices, implants, contact lenses and the like
US4913883A (en) * 1987-07-20 1990-04-03 Hitachi, Ltd. Particle agglutination immunoassay apparatus
FR2620624B1 (fr) 1987-09-23 1993-08-20 Irap Article en materiau polymere, modifie en surface pour presenter une hemocompatibilite amelioree et une thrombogeneicite diminuee, et son procede d'obtention
JPH0235774A (ja) * 1988-07-26 1990-02-06 Matsushita Electric Ind Co Ltd 半導体装置
JP2938918B2 (ja) * 1990-01-25 1999-08-25 ティーディーケイ株式会社 磁気微粒子の粒度測定方法
GB9007408D0 (en) * 1990-04-02 1990-05-30 Nycomed As Compositions
US5164297A (en) * 1990-05-03 1992-11-17 Advanced Magnetics Inc. Solvent mediated relaxation assay system
IL98744A0 (en) * 1990-07-06 1992-07-15 Gen Hospital Corp Method of studying biological tissue using monocrystalline particles
FR2669226B1 (fr) 1990-11-21 1997-01-03 Irap Dispositif a usage ophtalmologique forme d'un substrat polymerique comportant des groupements fluores en surface, et procede d'obtention.
DE4117782C2 (de) * 1991-05-28 1997-07-17 Diagnostikforschung Inst Nanokristalline magnetische Eisenoxid-Partikel, Verfahren zu ihrer Herstellung sowie diagnostische und/oder therapeutische Mittel
US5464696A (en) * 1992-08-13 1995-11-07 Bracco International B.V. Particles for NMR imaging
DE4309333A1 (de) * 1993-03-17 1994-09-22 Silica Gel Gmbh Superparamagnetische Teilchen, Verfahren zu ihrer Herstellung und Verwendung derselben
CA2147813A1 (en) 1994-04-28 1995-10-29 Richard Dixon Intravascular prosthesis with anti-thrombogenic coating
US5700559A (en) 1994-12-16 1997-12-23 Advanced Surface Technology Durable hydrophilic surface coatings
DE19503664C2 (de) * 1995-01-27 1998-04-02 Schering Ag Magnetorelaxometrische Detektion von Analyten
DE19514104C2 (de) 1995-04-13 1997-05-28 Behringwerke Ag Beschichtung für in den Blutstrom oder in das Gewebe des menschlichen Körpers einbringbares Biomaterial
US5609629A (en) 1995-06-07 1997-03-11 Med Institute, Inc. Coated implantable medical device
DE19535729A1 (de) 1995-09-26 1997-03-27 Huels Chemische Werke Ag Mikroorganismenabweisende Oberflächen

Also Published As

Publication number Publication date
FI973561A (fi) 1997-08-29
ATE197507T1 (de) 2000-11-11
PT812422E (pt) 2001-03-30
WO1996027133A1 (de) 1996-09-06
HU221384B1 (en) 2002-09-28
GR3035495T3 (en) 2001-05-31
HUP9800225A3 (en) 1999-03-01
CN1144048C (zh) 2004-03-31
KR100416186B1 (ko) 2004-03-18
CN1177401A (zh) 1998-03-25
DE19508772A1 (de) 1996-09-05
NZ303196A (en) 1999-04-29
ES2153565T3 (es) 2001-03-01
NO974000L (no) 1997-09-01
DE19508772C2 (de) 1998-01-29
AU4943496A (en) 1996-09-18
ZA961704B (xx) 1996-07-29
AU706804B2 (en) 1999-06-24
US7033841B1 (en) 2006-04-25
UA51646C2 (uk) 2002-12-16
EP0812422B1 (de) 2000-11-08
MX9706437A (es) 1997-11-29
JP3628704B2 (ja) 2005-03-16
RU2175136C2 (ru) 2001-10-20
KR19980702665A (ko) 1998-08-05
HUP9800225A2 (hu) 1998-04-28
DE59606129D1 (de) 2000-12-14
NO974000D0 (no) 1997-09-01
FI973561A0 (fi) 1997-08-29
EP0812422A1 (de) 1997-12-17
IL117201A0 (en) 1996-06-18
JPH11508031A (ja) 1999-07-13
DK0812422T3 (da) 2001-01-29
CA2214267A1 (en) 1996-09-06

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Legal Events

Date Code Title Description
FF Patent granted
KB Patent renewed
MM9K Patent not in force due to non-payment of renewal fees