AU5054198A - Biospecific, two photon excitation, fluorescence detection and device - Google Patents

Biospecific, two photon excitation, fluorescence detection and device

Info

Publication number
AU5054198A
AU5054198A AU50541/98A AU5054198A AU5054198A AU 5054198 A AU5054198 A AU 5054198A AU 50541/98 A AU50541/98 A AU 50541/98A AU 5054198 A AU5054198 A AU 5054198A AU 5054198 A AU5054198 A AU 5054198A
Authority
AU
Australia
Prior art keywords
biospecific
fluorescence detection
photon excitation
photon
excitation
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.)
Abandoned
Application number
AU50541/98A
Other languages
English (en)
Inventor
Pekka Hanninen
Erkki Soini
Juhani Soini
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.)
Individual
Original Assignee
Individual
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 FI964826A external-priority patent/FI104586B/fi
Priority claimed from FI971626A external-priority patent/FI104585B/fi
Application filed by Individual filed Critical Individual
Publication of AU5054198A publication Critical patent/AU5054198A/en
Abandoned legal-status Critical Current

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
    • G01N33/557—Immunoassay; Biospecific binding assay; Materials therefor using kinetic measurement, i.e. time rate of progress of an antigen-antibody interaction
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Urology & Nephrology (AREA)
  • Food Science & Technology (AREA)
  • Biochemistry (AREA)
  • Cell Biology (AREA)
  • Biotechnology (AREA)
  • Medicinal Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Microbiology (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
AU50541/98A 1996-12-03 1997-11-18 Biospecific, two photon excitation, fluorescence detection and device Abandoned AU5054198A (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
FI964826A FI104586B (fi) 1996-12-03 1996-12-03 Menetelmä bioaffiniteettireaktion reaaliaikaista seuraamista varten
FI964826 1996-12-03
FI971626A FI104585B (fi) 1997-04-17 1997-04-17 Menetelmä bioaffiniteettimäärityksen dynamiikan laajentamiseksi
FI971626 1997-04-17
PCT/FI1997/000704 WO1998025143A1 (en) 1996-12-03 1997-11-18 Biospecific, two photon excitation, fluorescence detection and device

Publications (1)

Publication Number Publication Date
AU5054198A true AU5054198A (en) 1998-06-29

Family

ID=26160267

Family Applications (1)

Application Number Title Priority Date Filing Date
AU50541/98A Abandoned AU5054198A (en) 1996-12-03 1997-11-18 Biospecific, two photon excitation, fluorescence detection and device

Country Status (6)

Country Link
US (1) US6361956B1 (enExample)
EP (1) EP0968425B1 (enExample)
JP (1) JP3761898B2 (enExample)
AU (1) AU5054198A (enExample)
DE (1) DE69723111T2 (enExample)
WO (1) WO1998025143A1 (enExample)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69723111T2 (de) * 1996-12-03 2004-02-19 Erkki Soini Nachweis biospezifischer fluoreszenz durch zwei-photonen-anregung
US6376843B1 (en) * 1999-06-23 2002-04-23 Evotec Oai Ag Method of characterizing fluorescent molecules or other particles using generating functions
DE19935766A1 (de) * 1999-07-29 2001-02-01 Friedrich Schiller Uni Jena Bu Verfahren zur optischen Anregung von Fluorophor-markierter DNA und RNA
US7501092B2 (en) * 2001-06-06 2009-03-10 Nomadics, Inc. Manganese doped upconversion luminescence nanoparticles
US7008559B2 (en) * 2001-06-06 2006-03-07 Nomadics, Inc. Manganese doped upconversion luminescence nanoparticles
US7763439B2 (en) 2001-07-02 2010-07-27 Arctic Diagnostics Oy Two-photon absorbing dipyrrometheneboron difluoride dyes and their applications
US7067072B2 (en) * 2001-08-17 2006-06-27 Nomadics, Inc. Nanophase luminescence particulate material
US7054759B2 (en) * 2001-12-27 2006-05-30 Arkray, Inc Concentration measuring method
US20070189359A1 (en) * 2002-06-12 2007-08-16 Wei Chen Nanoparticle thermometry and pressure sensors
US7317532B2 (en) 2003-06-04 2008-01-08 Inverness Medical Switzerland Gmbh Flow sensing for determination of assay results
US7315378B2 (en) 2003-06-04 2008-01-01 Inverness Medical Switzerland Gmbh Optical arrangement for assay reading device
US7239394B2 (en) * 2003-06-04 2007-07-03 Inverness Medical Switzerland Gmbh Early determination of assay results
GB2402475A (en) * 2003-06-04 2004-12-08 Inverness Medical Switzerland Analyte assay reading providing prompt result declaration
GB2450351B (en) 2007-06-20 2012-01-18 Cozart Bioscience Ltd Monitoring an Immunoassay
ITUD20080162A1 (it) * 2008-07-08 2010-01-09 Alifax Spa Procedimento e relativa apparecchiatura per l'esecuzione di analisi diagnostiche
GB2474224A (en) * 2009-07-07 2011-04-13 Toximet Ltd Devices and methods using fluorescent polymers in solid phase extraction
EP2576759A4 (en) 2010-05-25 2014-01-22 Arryx Inc METHODS AND APPARATUSES FOR DETECTING FREEDOM OF POSITION OF PARTICLES IN BIOLOGICAL AND CHEMICAL ANALYZES AND APPLICATION IN IMMUNODIAGNOSTICS
US8828329B2 (en) 2010-10-01 2014-09-09 Church & Dwight, Co., Inc. Electronic analyte assaying device
FI20115285A0 (fi) * 2011-03-24 2011-03-24 Reagena Ltd Oy Menetelmä pikatestin suorittamiseksi
US9588113B2 (en) 2012-02-22 2017-03-07 Church & Dwight Co., Inc. Methods for electronic analyte assaying
EP3237906B8 (en) 2014-12-23 2020-10-28 Bluelight Therapeutics, Inc. Attachment of proteins to interfaces for use in nonlinear optical detection
FI20165148A (fi) * 2016-02-25 2017-08-26 Arcdia Int Oy Ltd Kaksoisfotoniviritteistä fluoresenssia hyödyntävä bioaffiniteettimääritysmenetelmä
CN109470856B (zh) * 2016-11-22 2022-01-25 科美博阳诊断技术(上海)有限公司 一种糖类抗原125的免疫测定方法及其系统
EP3546937A4 (en) * 2016-11-22 2020-07-01 Chemclin Diagnostics Co., Ltd. METHOD, SYSTEM, REAGENT KIT AND SYSTEM FOR CHECKING A HIGH DOSE HOOK SAMPLE AND FOR IMMUNOASSAY
CN110832322A (zh) * 2017-05-03 2020-02-21 比奥德赛公司 利用双光子荧光测定法确定蛋白质结构的方法
TWI614502B (zh) * 2017-07-26 2018-02-11 國立成功大學 分析物濃度的檢測方法
CN110514651A (zh) * 2018-05-21 2019-11-29 博阳生物科技（上海）有限公司 一种化学发光免疫分析测定方法及使用该方法的系统、试剂盒
CN111795956B (zh) * 2020-06-29 2021-11-02 中国科学院苏州生物医学工程技术研究所 一种判断均相时间分辨荧光免疫分析钩状效应的方法
US12546717B1 (en) * 2021-04-07 2026-02-10 Alignedbio Ab Optical molecular nanowire sensor and method

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4760548A (en) * 1986-06-13 1988-07-26 International Business Machines Corporation Method and apparatus for producing a curve image
US5171688A (en) * 1988-08-30 1992-12-15 Cholestech Corporation Self-corrected assay device
US5100627A (en) * 1989-11-30 1992-03-31 The Regents Of The University Of California Chamber for the optical manipulation of microscopic particles
US5198369A (en) * 1990-04-25 1993-03-30 Canon Kabushiki Kaisha Sample measuring method using agglomeration reaction of microcarriers
DK0723146T3 (da) 1992-09-14 2004-08-30 Stanford Res Inst Int Opkonverterende reportermolekyler til biologiske og andre assays ved anvendelse af laser-excitationsteknikker
AU5884394A (en) * 1993-01-18 1994-08-15 Evotec Biosystems Gmbh Method and device for assessing the suitability of biopolymers
CA2114371C (en) * 1993-01-28 2007-10-09 Kenji Kamada Method of spectrometry and apparatus therefor
CA2155186A1 (en) 1993-02-01 1994-08-18 Kevin M. Ulmer Methods and apparatus for dna sequencing
FI96452C (fi) 1994-01-26 1996-06-25 Pekka Haenninen Menetelmä väriaineiden virittämiseksi
US5512745A (en) * 1994-03-09 1996-04-30 Board Of Trustees Of The Leland Stanford Jr. University Optical trap system and method
WO1996022531A1 (en) 1995-01-16 1996-07-25 Erkki Soini A biospecific multiparameter assay method
FI98765C (fi) * 1995-01-16 1997-08-11 Erkki Soini Virtaussytometrinen menetelmä ja laite
FI101829B1 (fi) * 1995-03-07 1998-08-31 Erkki Juhani Soini Biospesifinen määritysmenetelmä
US5631141A (en) * 1995-05-05 1997-05-20 The Regents Of The University Of California High resolution biosensor for in-situ microthermometry
US5620857A (en) * 1995-06-07 1997-04-15 United States Of America, As Represented By The Secretary Of Commerce Optical trap for detection and quantitation of subzeptomolar quantities of analytes
DE69723111T2 (de) * 1996-12-03 2004-02-19 Erkki Soini Nachweis biospezifischer fluoreszenz durch zwei-photonen-anregung

Also Published As

Publication number Publication date
WO1998025143A1 (en) 1998-06-11
JP3761898B2 (ja) 2006-03-29
EP0968425A1 (en) 2000-01-05
DE69723111T2 (de) 2004-02-19
DE69723111D1 (de) 2003-07-31
EP0968425B1 (en) 2003-06-25
JP2001506750A (ja) 2001-05-22
US6361956B1 (en) 2002-03-26

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