EP2140260A4 - Procédé de détection de liaison et de réactions chimiques dans un échantillon aqueux - Google Patents

Procédé de détection de liaison et de réactions chimiques dans un échantillon aqueux

Info

Publication number
EP2140260A4
EP2140260A4 EP08741833A EP08741833A EP2140260A4 EP 2140260 A4 EP2140260 A4 EP 2140260A4 EP 08741833 A EP08741833 A EP 08741833A EP 08741833 A EP08741833 A EP 08741833A EP 2140260 A4 EP2140260 A4 EP 2140260A4
Authority
EP
European Patent Office
Prior art keywords
chemical reactions
detecting binding
aqueous sample
aqueous
sample
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.)
Withdrawn
Application number
EP08741833A
Other languages
German (de)
English (en)
Other versions
EP2140260A1 (fr
Inventor
Andreas Barth
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
Application filed by Individual filed Critical Individual
Publication of EP2140260A1 publication Critical patent/EP2140260A1/fr
Publication of EP2140260A4 publication Critical patent/EP2140260A4/fr
Withdrawn legal-status Critical Current

Links

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
    • G01N21/78—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 change of colour
    • 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
    • G01N2021/7769—Measurement method of reaction-produced change in sensor
    • G01N2021/7783—Transmission, loss
    • 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
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
    • G01N21/359—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light using near infrared light
    • 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
    • G01N33/18—Water

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Plasma & Fusion (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
EP08741833A 2007-03-21 2008-03-25 Procédé de détection de liaison et de réactions chimiques dans un échantillon aqueux Withdrawn EP2140260A4 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE0700700 2007-03-21
PCT/SE2008/000221 WO2008115120A1 (fr) 2007-03-21 2008-03-25 Procédé de détection de liaison et de réactions chimiques dans un échantillon aqueux

Publications (2)

Publication Number Publication Date
EP2140260A1 EP2140260A1 (fr) 2010-01-06
EP2140260A4 true EP2140260A4 (fr) 2012-05-02

Family

ID=39766143

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08741833A Withdrawn EP2140260A4 (fr) 2007-03-21 2008-03-25 Procédé de détection de liaison et de réactions chimiques dans un échantillon aqueux

Country Status (2)

Country Link
EP (1) EP2140260A4 (fr)
WO (1) WO2008115120A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2642276A1 (fr) * 2012-03-22 2013-09-25 Inoviem Scientific Procédé de spectroscopie dynamique dans des conditions physiologiques
WO2018052746A1 (fr) * 2016-09-19 2018-03-22 Genovus Biotechnologies Inc. Système et méthode de distribution de fréquences thérapeutiques répliquées par champ électromagnétique pulsé
CN110333202B (zh) * 2019-04-08 2021-11-23 上海理工大学 一种水体除草剂浓度的判定方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7709247B2 (en) * 2004-08-04 2010-05-04 Intel Corporation Methods and systems for detecting biomolecular binding using terahertz radiation

Non-Patent Citations (8)

* Cited by examiner, † Cited by third party
Title
A. P. ZHUKOVSKY ET AL: "Comparative study of the structure of microlayering water-dioxane and water-dimethylsulfoxide solutions", JOURNAL OF STRUCTURAL CHEMISTRY, vol. 34, no. 4, 1 January 1994 (1994-01-01), pages 562 - 566, XP055022357, ISSN: 0022-4766, DOI: 10.1007/BF00753526 *
CZARNIK-MATUSEWICZ B ET AL: "Study of the temperature-dependent near-infrared spectra of water by two-dimensional correlation spectroscopy and principal components analysis", VIBRATIONAL SPECTROSCOPY, ELSEVIER SCIENCE, AMSTERDAM, NL, vol. 40, no. 2, 17 March 2006 (2006-03-17), pages 235 - 245, XP025081226, ISSN: 0924-2031, [retrieved on 20060317], DOI: 10.1016/J.VIBSPEC.2005.10.002 *
KHALOIMOV A I ET AL: "Spectroscopic investigation of conformational changes in certain proteins in aqueous solution and in mixed solvents", BIOPHYSICS, ELSEVIER SCIENCE, GB, vol. 21, no. 6, 1 January 1976 (1976-01-01), pages 991 - 995, XP008149930, ISSN: 0006-3509 *
MAX J -J ET AL: "IR spectroscopy of aqueous alkali halide solutions: Pure salt-solvated water spectra and hydration numbers", JOURNAL OF CHEMICAL PHYSICS AIP USA, vol. 115, no. 6, 8 August 2001 (2001-08-08), pages 2664 - 2675, XP008149997, ISSN: 0021-9606 *
NOZAKI D ET AL: "Water structural changes in the activation process of the LOV2 domain of Adiantum phytochrome3", JOURNAL OF MOLECULAR STRUCTURE, ELSEVIER, AMSTERDAM, NL, vol. 735-736, 14 February 2005 (2005-02-14), pages 259 - 265, XP004714147, ISSN: 0022-2860, DOI: 10.1016/J.MOLSTRUC.2004.10.111 *
See also references of WO2008115120A1 *
SUZUKI M ET AL: "Myosin-induced volume increase of the hyper-mobile water surrounding actin filaments", BIOCHEMICAL AND BIOPHYSICAL RESEARCH COMMUNICATIONS, ACADEMIC PRESS INC. ORLANDO, FL, US, vol. 322, no. 1, 10 September 2004 (2004-09-10), pages 340 - 346, XP004526739, ISSN: 0006-291X, DOI: 10.1016/J.BBRC.2004.07.111 *
U. HEUGEN: "Solute-induced retardation of water dynamics probed directly by terahertz spectroscopy", PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES, vol. 103, no. 33, 15 August 2006 (2006-08-15), pages 12301 - 12306, XP055022367, ISSN: 0027-8424, DOI: 10.1073/pnas.0604897103 *

Also Published As

Publication number Publication date
EP2140260A1 (fr) 2010-01-06
WO2008115120A1 (fr) 2008-09-25

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Legal Events

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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A4 Supplementary search report drawn up and despatched

Effective date: 20120329

RIC1 Information provided on ipc code assigned before grant

Ipc: G01N 21/78 20060101ALI20120323BHEP

Ipc: G01N 21/17 20060101ALI20120323BHEP

Ipc: G01N 33/483 20060101ALI20120323BHEP

Ipc: G01N 33/18 20060101AFI20120323BHEP

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Effective date: 20121030