ES2603928T3 - Composiciones y métodos de estabilidad de matriz mejorada - Google Patents

Composiciones y métodos de estabilidad de matriz mejorada Download PDF

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Publication number
ES2603928T3
ES2603928T3 ES13758850.5T ES13758850T ES2603928T3 ES 2603928 T3 ES2603928 T3 ES 2603928T3 ES 13758850 T ES13758850 T ES 13758850T ES 2603928 T3 ES2603928 T3 ES 2603928T3
Authority
ES
Spain
Prior art keywords
relative humidity
reagent
deliquescent material
water
matrix
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
ES13758850.5T
Other languages
English (en)
Spanish (es)
Inventor
Stacy DUVALL
Sibylle KACHEL
Georgeta Cami LICA
Wilhelm SCHABEL
Philip SCHARFER
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.)
F Hoffmann La Roche AG
Original Assignee
F Hoffmann La Roche AG
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 F Hoffmann La Roche AG filed Critical F Hoffmann La Roche AG
Application granted granted Critical
Publication of ES2603928T3 publication Critical patent/ES2603928T3/es
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
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/28—Electrolytic cell components
    • G01N27/30—Electrodes, e.g. test electrodes; Half-cells
    • G01N27/327—Biochemical electrodes, e.g. electrical or mechanical details for in vitro measurements
    • G01N27/3271—Amperometric enzyme electrodes for analytes in body fluids, e.g. glucose in blood
    • G01N27/3274—Corrective measures, e.g. error detection, compensation for temperature or hematocrit, calibration
    • 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
    • C12Q1/001—Enzyme electrodes
    • C12Q1/004—Enzyme electrodes mediator-assisted
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/28—Electrolytic cell components
    • G01N27/30—Electrodes, e.g. test electrodes; Half-cells
    • G01N27/327—Biochemical electrodes, e.g. electrical or mechanical details for in vitro measurements
    • G01N27/3271—Amperometric enzyme electrodes for analytes in body fluids, e.g. glucose in blood
    • G01N27/3272—Test elements therefor, i.e. disposable laminated substrates with electrodes, reagent and channels
    • 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
    • G01N33/62—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving urea
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Molecular Biology (AREA)
  • Immunology (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Hematology (AREA)
  • Microbiology (AREA)
  • Biophysics (AREA)
  • Biotechnology (AREA)
  • Pathology (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Genetics & Genomics (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biomedical Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Urology & Nephrology (AREA)
  • Cell Biology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
ES13758850.5T 2012-09-06 2013-09-04 Composiciones y métodos de estabilidad de matriz mejorada Active ES2603928T3 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261697535P 2012-09-06 2012-09-06
US201261697535P 2012-09-06
PCT/EP2013/068238 WO2014037372A1 (en) 2012-09-06 2013-09-04 Improved matrix stability compositions and methods

Publications (1)

Publication Number Publication Date
ES2603928T3 true ES2603928T3 (es) 2017-03-02

Family

ID=49117848

Family Applications (1)

Application Number Title Priority Date Filing Date
ES13758850.5T Active ES2603928T3 (es) 2012-09-06 2013-09-04 Composiciones y métodos de estabilidad de matriz mejorada

Country Status (9)

Country Link
US (1) US9459230B2 (enExample)
EP (1) EP2893027B1 (enExample)
JP (1) JP6194001B2 (enExample)
KR (2) KR102005139B1 (enExample)
CN (1) CN106170555B (enExample)
CA (1) CA2880321C (enExample)
ES (1) ES2603928T3 (enExample)
PL (1) PL2893027T3 (enExample)
WO (1) WO2014037372A1 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201507508D0 (en) * 2015-04-30 2015-06-17 Inside Biometrics Ltd Electrochemical Test Device
US11112376B2 (en) * 2016-04-13 2021-09-07 Polymer Technology Systems, Inc. Systems and methods for electrochemical triglycerides assays
KR102372113B1 (ko) 2016-10-05 2022-03-07 에프. 호프만-라 로슈 아게 다중 분석물 진단 테스트 엘리먼트들을 위한 검출 시약들 및 전극 배열들, 그리고 그것을 사용하는 방법들
JP6923647B2 (ja) 2016-10-24 2021-08-25 エフ．ホフマン−ラ ロシュ アーゲーＦ． Ｈｏｆｆｍａｎｎ−Ｌａ Ｒｏｃｈｅ Ａｋｔｉｅｎｇｅｓｅｌｌｓｃｈａｆｔ バイオセンサの導電性エレメントの未補償抵抗の補正方法および装置とシステム

Family Cites Families (20)

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US5128015A (en) 1988-03-15 1992-07-07 Tall Oak Ventures Method and apparatus for amperometric diagnostic analysis
US5286362A (en) 1990-02-03 1994-02-15 Boehringer Mannheim Gmbh Method and sensor electrode system for the electrochemical determination of an analyte or an oxidoreductase as well as the use of suitable compounds therefor
US5264103A (en) * 1991-10-18 1993-11-23 Matsushita Electric Industrial Co., Ltd. Biosensor and a method for measuring a concentration of a substrate in a sample
US5962333A (en) * 1996-01-25 1999-10-05 Multisorb Technologies, Inc. Medical diagnostic test strip with desiccant
US6689197B2 (en) * 1996-09-19 2004-02-10 Sud-Chemie Inc. Desiccant composition
US6235219B1 (en) * 1999-08-02 2001-05-22 Thomas Beckenhauer Compositions useful as desiccants and methods relating thereto
US6488828B1 (en) * 2000-07-20 2002-12-03 Roche Diagnostics Corporation Recloseable biosensor
JP4627912B2 (ja) * 2000-11-09 2011-02-09 パナソニック株式会社 バイオセンサ
US6558528B1 (en) * 2000-12-20 2003-05-06 Lifescan, Inc. Electrochemical test strip cards that include an integral dessicant
WO2004012707A1 (de) * 2002-07-24 2004-02-12 Basf Aktiengesellschaft Suspensionen von salzen der ascorbinsäure und ihre verwendung als antioxidantien
KR100554649B1 (ko) * 2003-06-09 2006-02-24 주식회사 아이센스 전기화학적 바이오센서
CA2529651C (en) * 2003-06-20 2017-02-21 F. Hoffmann-La Roche Ag Test strip with flared sample receiving chamber
DE102004033317A1 (de) * 2004-07-09 2006-02-09 Roche Diagnostics Gmbh Analytisches Testelement
US7501011B2 (en) * 2004-11-09 2009-03-10 Multisorb Technologies, Inc. Humidity control device
JP5069416B2 (ja) * 2006-03-15 2012-11-07 サントリーホールディングス株式会社 吸湿性の改善された飲食品用組成物
US8435461B2 (en) * 2007-04-20 2013-05-07 Quidel Corporation Analytical devices with integrated desiccant
US8008037B2 (en) * 2008-03-27 2011-08-30 Roche Diagnostics Operations, Inc. Matrix composition with alkylphenazine quaternary salt and a nitrosoaniline
JP5380888B2 (ja) * 2008-04-08 2014-01-08 東洋紡株式会社 グルコースの定量方法ならびに定量組成物
CN102317773B (zh) * 2009-01-23 2015-03-11 聚合物技术系统公司 具有一体生物传感器的诊断式多层干相测试条
GB2499838A (en) * 2012-03-02 2013-09-04 Smartsensor Telemed Ltd Biological test device

Also Published As

Publication number Publication date
US9459230B2 (en) 2016-10-04
KR20160088950A (ko) 2016-07-26
EP2893027A1 (en) 2015-07-15
KR20150052868A (ko) 2015-05-14
KR102005139B1 (ko) 2019-07-29
PL2893027T3 (pl) 2017-03-31
CA2880321C (en) 2017-04-11
JP2015527590A (ja) 2015-09-17
US20150177178A1 (en) 2015-06-25
WO2014037372A1 (en) 2014-03-13
EP2893027B1 (en) 2016-10-19
CN106170555A (zh) 2016-11-30
CA2880321A1 (en) 2014-03-13
CN106170555B (zh) 2019-10-22
JP6194001B2 (ja) 2017-09-06
HK1231520A1 (zh) 2017-12-22

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