CA2461026C - Detecteur d'anions en solution a base de polymere a empreinte moleculaire - Google Patents

Detecteur d'anions en solution a base de polymere a empreinte moleculaire Download PDF

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Publication number
CA2461026C
CA2461026C CA002461026A CA2461026A CA2461026C CA 2461026 C CA2461026 C CA 2461026C CA 002461026 A CA002461026 A CA 002461026A CA 2461026 A CA2461026 A CA 2461026A CA 2461026 C CA2461026 C CA 2461026C
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CA
Canada
Prior art keywords
lanthanide
vinyl
analyte
molecularly imprinted
sensor
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.)
Expired - Fee Related
Application number
CA002461026A
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English (en)
Other versions
CA2461026A1 (fr
Inventor
George M. Murray
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.)
Johns Hopkins University
Original Assignee
Johns Hopkins University
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 Johns Hopkins University filed Critical Johns Hopkins University
Publication of CA2461026A1 publication Critical patent/CA2461026A1/fr
Application granted granted Critical
Publication of CA2461026C publication Critical patent/CA2461026C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • 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
    • G01N21/7703—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 using reagent-clad optical fibres or optical waveguides
    • 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
    • G01N33/84—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving inorganic compounds or pH
    • 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
    • G01N21/7703—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 using reagent-clad optical fibres or optical waveguides
    • G01N2021/7706—Reagent provision
    • G01N2021/772—Tip coated light guide
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2600/00—Assays involving molecular imprinted polymers/polymers created around a molecular template

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Immunology (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Pathology (AREA)
  • General Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Urology & Nephrology (AREA)
  • Biochemistry (AREA)
  • Analytical Chemistry (AREA)
  • Cell Biology (AREA)
  • Medicinal Chemistry (AREA)
  • Food Science & Technology (AREA)
  • Inorganic Chemistry (AREA)
  • Microbiology (AREA)
  • Biotechnology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Plasma & Fusion (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)

Abstract

Cette invention a trait à des dispositifs permettant de détecter et de mesurer une large gamme d'analysats, notamment des anions polyatomiques, tels que des pesticides organophosphorés et des agents neurotoxiques. Ces dispositifs agissent par fixation sélective d'un analysat à un copolymère à empreinte à fonctionnalité luminescente. Ces copolymères renferment un ion lanthanide luminescent à liaison solide, tel que Eu3+, dans un complexe de coordination et ayant fait l'objet d'une empreinte afin de fixer la fonctionnalité chimique. L'invention porte également sur des procédés de production de ces polymères à empreinte moléculaire contenant un lanthanide.
CA002461026A 2001-10-16 2002-10-16 Detecteur d'anions en solution a base de polymere a empreinte moleculaire Expired - Fee Related CA2461026C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US32965201P 2001-10-16 2001-10-16
US60/329,652 2001-10-16
PCT/US2002/033167 WO2003034043A2 (fr) 2001-10-16 2002-10-16 Detecteur d'anions en solution a base de polymere a empreinte moleculaire

Publications (2)

Publication Number Publication Date
CA2461026A1 CA2461026A1 (fr) 2003-04-24
CA2461026C true CA2461026C (fr) 2009-09-08

Family

ID=23286404

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002461026A Expired - Fee Related CA2461026C (fr) 2001-10-16 2002-10-16 Detecteur d'anions en solution a base de polymere a empreinte moleculaire

Country Status (5)

Country Link
EP (1) EP1436599A2 (fr)
JP (1) JP2005506536A (fr)
AU (1) AU2002356815B2 (fr)
CA (1) CA2461026C (fr)
WO (1) WO2003034043A2 (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7395704B2 (en) 2003-11-21 2008-07-08 Baker Hughes Incorporated Method and apparatus for downhole fluid analysis using molecularly imprinted polymers
AU2003296866A1 (en) * 2003-12-31 2005-07-21 Council Of Scientific And Industrial Research Synthesis of ion imprinted polymer particles
US6960645B2 (en) 2004-03-26 2005-11-01 Council Of Scientific And Industrial Research Synthesis of ion imprinted polymer particles
JP2007532715A (ja) * 2004-04-08 2007-11-15 ザ・ジョーンズ・ホプキンス・ユニバーシティ プロセス化可能なモレキュラーインプリンティングポリマー
US8021893B2 (en) 2004-05-07 2011-09-20 Japan Science And Technology Agency Molecular recognition polymer enabling reconstruction of recognition field for target molecule and method of producing the same
WO2006076430A1 (fr) * 2005-01-14 2006-07-20 Texas Tech University Procede et dispositif de detection d'agent neurotoxique
EA015095B1 (ru) 2005-05-24 2011-06-30 Бейкер Хьюз Инкорпорейтед Способ и устройство определения характеристик коллектора с использованием фотоакустической спектроскопии
AU2009276832A1 (en) * 2008-07-28 2010-02-04 Sensors For Medicine & Science, Inc. Systems and methods for optical measurement of analyte concentration
CN104629755A (zh) * 2015-02-02 2015-05-20 苏州亚科化学试剂股份有限公司 复合型有机磷农药残留检测用的鲁米诺类粉末试剂及其制备方法
JP6215900B2 (ja) * 2015-12-03 2017-10-18 株式会社東芝 化合物の検出方法及び検出装置
JP6483215B2 (ja) * 2017-09-21 2019-03-13 株式会社東芝 化合物の検出装置
CN110186884B (zh) * 2019-07-09 2022-02-11 南昌大学 一种可视化分子印迹纳米传感器及其制备和应用
US11879045B2 (en) 2019-12-17 2024-01-23 Georgia Tech Research Corporation Polymer based sensors for detecting agricultural analytes and methods of making same
CN112900150A (zh) * 2021-01-26 2021-06-04 新疆维吾尔自治区产品质量监督检验研究院 分子印迹稀土双荧光传感试纸及其制备方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6316268B1 (en) * 1996-11-22 2001-11-13 The Regents Of The University Of California Chemical microsensors for detection of explosives and chemical warfare agents

Also Published As

Publication number Publication date
EP1436599A2 (fr) 2004-07-14
WO2003034043A2 (fr) 2003-04-24
WO2003034043A3 (fr) 2003-07-31
JP2005506536A (ja) 2005-03-03
AU2002356815B2 (en) 2008-05-08
CA2461026A1 (fr) 2003-04-24

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