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FI20140294A7 - Method for the determination of phosphonates - Google Patents

Method for the determination of phosphonates

Info

Publication number
FI20140294A7
FI20140294A7 FI20140294A FI20140294A FI20140294A7 FI 20140294 A7 FI20140294 A7 FI 20140294A7 FI 20140294 A FI20140294 A FI 20140294A FI 20140294 A FI20140294 A FI 20140294A FI 20140294 A7 FI20140294 A7 FI 20140294A7
Authority
FI
Finland
Prior art keywords
phosphonates
determination
Prior art date
Application number
FI20140294A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI125976B (en
Inventor
Joonas Siivonen
Satu Tiittanen
Mirva Lehmusto
Original Assignee
Aqsens Oy
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 Aqsens Oy filed Critical Aqsens Oy
Priority to FI20140294A priority Critical patent/FI125976B/en
Priority to PCT/FI2015/050609 priority patent/WO2016066885A1/en
Publication of FI20140294A7 publication Critical patent/FI20140294A7/en
Application granted granted Critical
Publication of FI125976B publication Critical patent/FI125976B/en

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
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
    • G01N21/64—Fluorescence; Phosphorescence
    • 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
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
    • G01N21/64—Fluorescence; Phosphorescence
    • G01N21/6408—Fluorescence; Phosphorescence with measurement of decay time, time resolved fluorescence
    • 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
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
    • G01N21/64—Fluorescence; Phosphorescence
    • G01N21/6428—Measuring fluorescence of fluorescent products of reactions or of fluorochrome labelled reactive substances, e.g. measuring quenching effects, using measuring "optrodes"
    • G01N21/643—Measuring fluorescence of fluorescent products of reactions or of fluorochrome labelled reactive substances, e.g. measuring quenching effects, using measuring "optrodes" non-biological material
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N31/00—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods
    • G01N31/22—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using chemical indicators
    • 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
    • G01N2021/7786—Fluorescence

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Immunology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Analytical Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Molecular Biology (AREA)
  • Optics & Photonics (AREA)
  • Plasma & Fusion (AREA)
  • Engineering & Computer Science (AREA)
  • Biophysics (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
FI20140294A 2014-10-27 2014-10-27 Method for determination of phosphonates FI125976B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FI20140294A FI125976B (en) 2014-10-27 2014-10-27 Method for determination of phosphonates
PCT/FI2015/050609 WO2016066885A1 (en) 2014-10-27 2015-09-15 A method to measure phosphonates

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20140294A FI125976B (en) 2014-10-27 2014-10-27 Method for determination of phosphonates

Publications (2)

Publication Number Publication Date
FI20140294A7 true FI20140294A7 (en) 2016-04-28
FI125976B FI125976B (en) 2016-05-13

Family

ID=54325004

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20140294A FI125976B (en) 2014-10-27 2014-10-27 Method for determination of phosphonates

Country Status (2)

Country Link
FI (1) FI125976B (en)
WO (1) WO2016066885A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020070386A1 (en) * 2018-10-01 2020-04-09 Kemira Oyj A method for determining concentration of polyelectrolytes and phosphonates
FI129535B (en) * 2018-10-01 2022-04-14 Kemira Oyj Method for measuring concentration of polyelectrolyte and phosphonate blends
US20210396673A1 (en) * 2018-10-01 2021-12-23 Kemira Oyj A method for determining hydrolysis degree and charge density of polyelectrolytes and phosphonates

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5312922A (en) * 1992-04-06 1994-05-17 Nordion International Inc. Europium and terbium chelators for time-resolved fluorometric assays
US6030840A (en) * 1998-06-15 2000-02-29 Nen Life Sciences, Inc. Neutral enhancement of lanthanides for time resolved fluorescence
DE60011877D1 (en) * 1999-01-19 2004-08-05 Lidia M Vallarino REACTION SYSTEM AND METHOD FOR ENHANCING THE LUMINESCENCE OF MACROCYCLIC LANTHANIDE (III) COMPLEXES
US20150094234A1 (en) * 2012-04-23 2015-04-02 Aqsens Oy Method for characterizing and/or determining samples

Also Published As

Publication number Publication date
FI125976B (en) 2016-05-13
WO2016066885A1 (en) 2016-05-06

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