GB2616873B - Superabsorbent Polymer based Biosensor Apparatus and Methods - Google Patents

Superabsorbent Polymer based Biosensor Apparatus and Methods Download PDF

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Publication number
GB2616873B
GB2616873B GB2204051.3A GB202204051A GB2616873B GB 2616873 B GB2616873 B GB 2616873B GB 202204051 A GB202204051 A GB 202204051A GB 2616873 B GB2616873 B GB 2616873B
Authority
GB
United Kingdom
Prior art keywords
methods
superabsorbent polymer
polymer based
based biosensor
biosensor apparatus
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.)
Active
Application number
GB2204051.3A
Other versions
GB202204051D0 (en
GB2616873A (en
Inventor
Howarth David
Macfie Gavin
Treweeke Andrew
Megson Ian
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.)
Ide8 Ltd
Original Assignee
Ide8 Ltd
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 Ide8 Ltd filed Critical Ide8 Ltd
Priority to GB2204051.3A priority Critical patent/GB2616873B/en
Publication of GB202204051D0 publication Critical patent/GB202204051D0/en
Priority to PCT/GB2023/050623 priority patent/WO2023180691A1/en
Publication of GB2616873A publication Critical patent/GB2616873A/en
Application granted granted Critical
Publication of GB2616873B publication Critical patent/GB2616873B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • G01N33/52—Use of compounds or compositions for colorimetric, spectrophotometric or fluorometric investigation, e.g. use of reagent paper and including single- and multilayer analytical elements
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/42—Use of materials characterised by their function or physical properties
    • A61L15/60—Liquid-swellable gel-forming materials, e.g. super-absorbents
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
    • C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
    • C12Q1/54—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving glucose or galactose
    • 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
    • G01N33/64—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving ketones
    • 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
    • G01N33/66—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving blood sugars, e.g. galactose

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Hematology (AREA)
  • Immunology (AREA)
  • Molecular Biology (AREA)
  • Urology & Nephrology (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Food Science & Technology (AREA)
  • Cell Biology (AREA)
  • Pathology (AREA)
  • Medicinal Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Materials Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Emergency Medicine (AREA)
  • Biophysics (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Epidemiology (AREA)
  • Veterinary Medicine (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • Genetics & Genomics (AREA)
  • Diabetes (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
GB2204051.3A 2022-03-23 2022-03-23 Superabsorbent Polymer based Biosensor Apparatus and Methods Active GB2616873B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB2204051.3A GB2616873B (en) 2022-03-23 2022-03-23 Superabsorbent Polymer based Biosensor Apparatus and Methods
PCT/GB2023/050623 WO2023180691A1 (en) 2022-03-23 2023-03-16 Superabsorbent Polymer based Biosensor Apparatus and Methods

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2204051.3A GB2616873B (en) 2022-03-23 2022-03-23 Superabsorbent Polymer based Biosensor Apparatus and Methods

Publications (3)

Publication Number Publication Date
GB202204051D0 GB202204051D0 (en) 2022-05-04
GB2616873A GB2616873A (en) 2023-09-27
GB2616873B true GB2616873B (en) 2024-05-22

Family

ID=81344814

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2204051.3A Active GB2616873B (en) 2022-03-23 2022-03-23 Superabsorbent Polymer based Biosensor Apparatus and Methods

Country Status (2)

Country Link
GB (1) GB2616873B (en)
WO (1) WO2023180691A1 (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5200321A (en) * 1990-09-07 1993-04-06 The United States Of America As Represented By The Secretary Of The Navy Microassay on a card
JPH11295306A (en) * 1998-04-14 1999-10-29 Biseiken:Kk Test materials for urine inspection and health checking material using the same and method for checking health
JP2013245691A (en) * 2012-05-23 2013-12-09 Jtekt Corp Stabilizer device and continuously variable transmission
WO2015127528A1 (en) * 2014-02-27 2015-09-03 7905122 Canada Inc. Chromogenic absorbent material for animal litter
WO2017165953A1 (en) * 2016-04-01 2017-10-05 7905122 Canada Inc. Water-absorbing material and uses thereof
JP2017187336A (en) * 2016-04-04 2017-10-12 震 古賀 Urinary ketone body detecting paper diaper
WO2018141017A1 (en) * 2017-02-01 2018-08-09 Murdoch Childrens Research Institute Absorbent article with indicator

Family Cites Families (24)

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Publication number Priority date Publication date Assignee Title
KR930002270A (en) 1991-07-05 1993-02-22 에스. 리들 미첼 FLY ASH compositions and methods for making articles therefrom
US5226902A (en) 1991-07-30 1993-07-13 University Of Utah Pulsatile drug delivery device using stimuli sensitive hydrogel
US5468236A (en) 1993-06-09 1995-11-21 Kimberly-Clark Corporation Disposable absorbent product incorporating chemically reactive substance
US5869033A (en) 1996-04-12 1999-02-09 Enviroderm Pharmaceuticals,Inc. Method of preventing skin irritation caused by fecal enzymes
AU4802900A (en) 1999-04-26 2000-11-10 Procter & Gamble Company, The Multiple diagnostic device for a woman's health
US6203496B1 (en) 1999-08-12 2001-03-20 Michael R. Gael Apparatus with reagents for detection of medical conditions
GB0306127D0 (en) 2003-03-18 2003-04-23 Willett Int Ltd Method and device
KR101153785B1 (en) 2004-10-25 2012-07-09 셀로노바 바이오사이언시스 저머니 게엠베하 Loadable polymeric particles for therapeutic and/or diagnostic applications and methods of preparing and using the same
MXNL05000103A (en) 2005-12-21 2007-06-20 Nancy Olivares Gonzalez Diagnostic diaper.
US20080147031A1 (en) 2006-12-14 2008-06-19 Long Andrew M Array of absorbent articles with indicators
US20080269707A1 (en) 2007-04-30 2008-10-30 Kimberly-Clark Worldwide, Inc. Lateral Flow Device for Attachment to an Absorbent Article
US9103796B2 (en) 2007-12-14 2015-08-11 Kimberly-Clark Worldwide, Inc. Multi-layered devices for analyte detection
EP2429597A2 (en) 2009-05-14 2012-03-21 Basf Se Deodorizing compositions
WO2012043177A1 (en) 2010-09-30 2012-04-05 テルモ株式会社 Florescent hydrogel, method for manufacturing same, and sensor for measuring saccharides using same
US20130195946A1 (en) 2012-01-31 2013-08-01 Aurora Stamper Insecticidal hydrogel feeding spheres
US20130345655A1 (en) 2012-06-21 2013-12-26 Toyota Motor Corporation Enzyme-polymer matrix beads for de-odor applications
CN103234962A (en) * 2013-05-09 2013-08-07 董建国 Vaginal micro-ecological environment sensor and manufacturing method thereof
US9486368B2 (en) 2013-12-05 2016-11-08 Medline Industries, Inc. Disposable hygienic article with means for diagnostic testing
WO2016191372A1 (en) 2015-05-22 2016-12-01 Pixie Scientific, Llc Indicator panels for incontinence products
US10285871B2 (en) 2016-03-03 2019-05-14 The Procter & Gamble Company Absorbent article with sensor
NO341514B1 (en) 2016-04-15 2017-11-27 Univ College Of Southeast Norway Passive body fluid screening and analysis device for diapers, methods of realizing same, and methods of using same
KR101960585B1 (en) 2017-01-19 2019-03-21 전자부품연구원 Attaching type chemical snesor comprising hydrogel and method for preparing the same
TR201710399A2 (en) 2017-07-14 2019-02-21 Merkas Tekstil Sanayi Ve Ticaret Anonim Sirketi A NEW PRODUCTION METHOD THAT ENABLES THE DIAGNOSIS OF DISEASE IN NON WOVEN PRODUCTS
GB201716986D0 (en) 2017-10-16 2017-11-29 Matoke Holdings Ltd Antimicrobial compositions

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5200321A (en) * 1990-09-07 1993-04-06 The United States Of America As Represented By The Secretary Of The Navy Microassay on a card
JPH11295306A (en) * 1998-04-14 1999-10-29 Biseiken:Kk Test materials for urine inspection and health checking material using the same and method for checking health
JP2013245691A (en) * 2012-05-23 2013-12-09 Jtekt Corp Stabilizer device and continuously variable transmission
WO2015127528A1 (en) * 2014-02-27 2015-09-03 7905122 Canada Inc. Chromogenic absorbent material for animal litter
WO2017165953A1 (en) * 2016-04-01 2017-10-05 7905122 Canada Inc. Water-absorbing material and uses thereof
JP2017187336A (en) * 2016-04-04 2017-10-12 震 古賀 Urinary ketone body detecting paper diaper
WO2018141017A1 (en) * 2017-02-01 2018-08-09 Murdoch Childrens Research Institute Absorbent article with indicator

Also Published As

Publication number Publication date
WO2023180691A1 (en) 2023-09-28
GB202204051D0 (en) 2022-05-04
GB2616873A (en) 2023-09-27

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