ZA202206736B - Method and device for analysis of liquid samples - Google Patents

Method and device for analysis of liquid samples

Info

Publication number
ZA202206736B
ZA202206736B ZA2022/06736A ZA202206736A ZA202206736B ZA 202206736 B ZA202206736 B ZA 202206736B ZA 2022/06736 A ZA2022/06736 A ZA 2022/06736A ZA 202206736 A ZA202206736 A ZA 202206736A ZA 202206736 B ZA202206736 B ZA 202206736B
Authority
ZA
South Africa
Prior art keywords
analysis
liquid samples
samples
liquid
Prior art date
Application number
ZA2022/06736A
Other languages
English (en)
Inventor
Peter Warthoe
Ebbe Finding
Robert Elkjær
Original Assignee
Qlife Aps
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 Qlife Aps filed Critical Qlife Aps
Publication of ZA202206736B publication Critical patent/ZA202206736B/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
    • G01N21/17—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
    • G01N21/27—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands using photo-electric detection ; circuits for computing concentration
    • G01N21/272—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands using photo-electric detection ; circuits for computing concentration for following a reaction, e.g. for determining photometrically a reaction rate (photometric cinetic analysis)
    • 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
    • G01N21/645—Specially adapted constructive features of fluorimeters
    • 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
    • G01N33/536—Immunoassay; Biospecific binding assay; Materials therefor with immune complex formed in liquid phase
    • G01N33/542—Immunoassay; Biospecific binding assay; Materials therefor with immune complex formed in liquid phase with steric inhibition or signal modification, e.g. fluorescent quenching
    • 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
    • G01N33/68—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving proteins, peptides or amino acids
    • G01N33/6803—General methods of protein analysis not limited to specific proteins or families of proteins
    • G01N33/6806—Determination of free amino acids
    • G01N33/6812—Assays for specific amino acids
    • 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
    • G01N33/72—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving blood pigments, e.g. haemoglobin, bilirubin or other porphyrins; involving occult blood
    • G01N33/721—Haemoglobin
    • 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
    • G01N21/645—Specially adapted constructive features of fluorimeters
    • G01N2021/6482—Sample cells, cuvettes
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Immunology (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Hematology (AREA)
  • Molecular Biology (AREA)
  • Urology & Nephrology (AREA)
  • Biomedical Technology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Microbiology (AREA)
  • Medicinal Chemistry (AREA)
  • Biotechnology (AREA)
  • Cell Biology (AREA)
  • Food Science & Technology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Theoretical Computer Science (AREA)
  • Bioinformatics & Computational Biology (AREA)
  • Biophysics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mathematical Physics (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
ZA2022/06736A 2019-12-31 2022-06-17 Method and device for analysis of liquid samples ZA202206736B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DKPA201901565A DK180348B1 (en) 2019-12-31 2019-12-31 Method and device for analysis of liquid samples
PCT/EP2020/087510 WO2021136715A1 (en) 2019-12-31 2020-12-21 Method and device for analysis of liquid samples

Publications (1)

Publication Number Publication Date
ZA202206736B true ZA202206736B (en) 2023-02-22

Family

ID=74175814

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA2022/06736A ZA202206736B (en) 2019-12-31 2022-06-17 Method and device for analysis of liquid samples

Country Status (8)

Country Link
EP (1) EP4085245B1 (https=)
JP (1) JP2023508910A (https=)
CN (1) CN114829907A (https=)
BR (1) BR112022011986A2 (https=)
CA (1) CA3162339A1 (https=)
DK (1) DK180348B1 (https=)
WO (1) WO2021136715A1 (https=)
ZA (1) ZA202206736B (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB202018125D0 (en) * 2020-11-18 2020-12-30 Aidian Oy Method

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1270416A (en) * 1969-07-07 1972-04-12 Hans Peter Olof Unger An improved method and apparatus for determining blood clotting time
SE393190B (sv) * 1973-09-11 1977-05-02 Swelab Instrument Ab Sett att bestemma tiden mellan reagenstillsettning till ett vetskeprov och efterfoljande koagulering av provet
JPS6113158A (ja) * 1984-06-28 1986-01-21 Konishiroku Photo Ind Co Ltd 生化学分析装置
DE69330520T2 (de) * 1992-06-09 2002-04-25 Medical Devices Corp., San Bernandino Vorrichtung und verfahren zur optischen, hämostatischen blutanalyse
JP3335847B2 (ja) * 1996-08-29 2002-10-21 シスメックス株式会社 液体試料測定装置
WO1999056111A1 (en) * 1998-04-28 1999-11-04 Akzo Nobel N.V. Electronic test device
GB0705495D0 (en) * 2007-03-22 2007-05-02 Quotient Diagnostics Ltd Whole blood assay
CN101169371B (zh) * 2007-11-28 2011-03-23 厦门大学 一种食品中苯并(a)芘的荧光快速检测装置
JP5205948B2 (ja) * 2007-12-14 2013-06-05 セイコーエプソン株式会社 検査容器、検査装置、並びに検査方法
US8491454B2 (en) * 2008-12-02 2013-07-23 President And Fellows Of Harvard College Spinning force apparatus
TWI484182B (zh) * 2012-11-07 2015-05-11 Taidoc Technology Corp 反應容器、分析裝置及分析方法
JP6011394B2 (ja) * 2013-03-04 2016-10-19 ウシオ電機株式会社 蛍光光度計
JPWO2015122484A1 (ja) * 2014-02-13 2017-03-30 ウシオ電機株式会社 大麻成分の抽出方法、大麻成分の検査用デバイス及び大麻成分の検査方法
US9612221B2 (en) * 2014-10-14 2017-04-04 Chem-Aqua, Inc. + Pyxis Lab, Inc. Opto-electrochemical sensing system for monitoring and controlling industrial fluids
WO2016172800A1 (en) * 2015-04-28 2016-11-03 Aterica Inc. Portable organic molecular sensing device and related systems and methods
EP3383539A4 (en) * 2015-12-01 2019-06-26 Zebrasci, Inc. HIGH-RESOLUTION PARTILITY DURING CENTRIFUGATION
CN105891050B (zh) * 2016-03-31 2018-11-27 山东大学 一种可变磁场高温熔体振荡粘度仪及其快速测量方法
EP3542146A4 (en) * 2016-11-18 2019-10-30 Siemens Healthcare Diagnostics Inc. Multiple sequential wavelength measurement of a liquid assay
CN110346338A (zh) * 2019-07-05 2019-10-18 中南大学 一种荧光探针及其制备方法、生物传感器及其构建方法和应用

Also Published As

Publication number Publication date
BR112022011986A2 (pt) 2022-08-30
EP4085245A1 (en) 2022-11-09
WO2021136715A9 (en) 2024-03-14
JP2023508910A (ja) 2023-03-06
CN114829907A (zh) 2022-07-29
DK201901565A1 (en) 2021-01-20
DK180348B1 (en) 2021-01-20
WO2021136715A1 (en) 2021-07-08
CA3162339A1 (en) 2021-07-08
EP4085245C0 (en) 2024-03-13
EP4085245B1 (en) 2024-03-13

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