CA2291034A1 - Detection of purine and pyrimidine nucleotides and underivatized nucleic acids by sinusoidal voltammetry - Google Patents

Detection of purine and pyrimidine nucleotides and underivatized nucleic acids by sinusoidal voltammetry Download PDF

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Publication number
CA2291034A1
CA2291034A1 CA002291034A CA2291034A CA2291034A1 CA 2291034 A1 CA2291034 A1 CA 2291034A1 CA 002291034 A CA002291034 A CA 002291034A CA 2291034 A CA2291034 A CA 2291034A CA 2291034 A1 CA2291034 A1 CA 2291034A1
Authority
CA
Canada
Prior art keywords
frequency spectrum
nucleotides
harmonic
electrode
nucleic acid
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
CA002291034A
Other languages
English (en)
French (fr)
Inventor
Werner G. Kuhr
Pankaj Singhal
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.)
University of California San Diego UCSD
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
Application filed by Individual filed Critical Individual
Publication of CA2291034A1 publication Critical patent/CA2291034A1/en
Abandoned legal-status Critical Current

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Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/28Electrolytic cell components
    • G01N27/30Electrodes, e.g. test electrodes; Half-cells
    • G01N27/327Biochemical electrodes, e.g. electrical or mechanical details for in vitro measurements
    • G01N27/3275Sensing specific biomolecules, e.g. nucleic acid strands, based on an electrode surface reaction
    • G01N27/3277Sensing specific biomolecules, e.g. nucleic acid strands, based on an electrode surface reaction being a redox reaction, e.g. detection by cyclic voltammetry

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
CA002291034A 1997-07-18 1998-07-10 Detection of purine and pyrimidine nucleotides and underivatized nucleic acids by sinusoidal voltammetry Abandoned CA2291034A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/896,548 US5958215A (en) 1995-09-18 1997-07-18 Detection of purine and pyrimidine nucleotides and underivatized nucleic acids by sinusoidal voltammetry
US08/896,548 1997-07-18
PCT/US1998/014164 WO1999004250A1 (en) 1997-07-18 1998-07-10 Detection of purine and pyrimidine nucleotides and underivatized nucleic acids by sinusoidal voltammetry

Publications (1)

Publication Number Publication Date
CA2291034A1 true CA2291034A1 (en) 1999-01-28

Family

ID=25406404

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002291034A Abandoned CA2291034A1 (en) 1997-07-18 1998-07-10 Detection of purine and pyrimidine nucleotides and underivatized nucleic acids by sinusoidal voltammetry

Country Status (5)

Country Link
US (1) US5958215A (https=)
EP (1) EP0995111A4 (https=)
JP (1) JP2001510895A (https=)
CA (1) CA2291034A1 (https=)
WO (1) WO1999004250A1 (https=)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6110354A (en) * 1996-11-01 2000-08-29 University Of Washington Microband electrode arrays
US6294392B1 (en) * 1999-07-21 2001-09-25 The Regents Of The University Of California Spatially-encoded analyte detection
US20030104386A1 (en) * 2001-08-31 2003-06-05 The Regents Of The University Of California Methods for the specific detection of redox-active tags and the use thereof for capillary gel electrophoresis and DNA sequencing
CA2472584A1 (en) * 2002-01-15 2003-07-24 Agamatrix, Inc. Method and apparatus for processing electrochemical signals
US20070264721A1 (en) * 2003-10-17 2007-11-15 Buck Harvey B System and method for analyte measurement using a nonlinear sample response
US8148164B2 (en) 2003-06-20 2012-04-03 Roche Diagnostics Operations, Inc. System and method for determining the concentration of an analyte in a sample fluid
WO2005114164A2 (en) 2004-05-14 2005-12-01 Bayer Healthcare Llc Voltammetric systems for assaying biological analytes
JP4817331B2 (ja) * 2007-09-13 2011-11-16 独立行政法人産業技術総合研究所 メチル化dnaの電気化学的定量方法
RU2390009C2 (ru) * 2008-08-04 2010-05-20 Ирина Игоревна Никитина Способ оценки депуринизации нуклеиновых кислот и устройство для его осуществления
JP6454342B2 (ja) * 2013-08-09 2019-01-16 メイヨ・ファウンデーション・フォー・メディカル・エデュケーション・アンド・リサーチ 分析物の動態および濃度を評価するための動態学的サイクリックボルタンメトリーの使用
US10514358B2 (en) * 2014-04-25 2019-12-24 Universität Regensburg Method and device for two-dimensional separation of ionic species
US11445944B2 (en) * 2019-02-22 2022-09-20 Ascensia Diabetes Care Holdings Ag Methods and apparatus for analyte concentration monitoring using harmonic relationships

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4589958A (en) * 1983-04-13 1986-05-20 Unisearch Limited Method of potentiometric detection of copper-complexing agents
WO1994020841A1 (en) * 1993-03-05 1994-09-15 University Of Wollongong Pulsed electrochemical detection using polymer electroactive electrodes
US5650061A (en) * 1995-09-18 1997-07-22 The Regents Of The University Of California Large amplitude sinusoidal voltammetry

Also Published As

Publication number Publication date
US5958215A (en) 1999-09-28
JP2001510895A (ja) 2001-08-07
WO1999004250A1 (en) 1999-01-28
EP0995111A4 (en) 2001-03-21
EP0995111A1 (en) 2000-04-26

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Discontinued