IN2014DN08308A - - Google Patents

Info

Publication number
IN2014DN08308A
IN2014DN08308A IN8308DEN2014A IN2014DN08308A IN 2014DN08308 A IN2014DN08308 A IN 2014DN08308A IN 8308DEN2014 A IN8308DEN2014 A IN 8308DEN2014A IN 2014DN08308 A IN2014DN08308 A IN 2014DN08308A
Authority
IN
India
Prior art keywords
working electrode
base plate
nanostructures
microfluidic device
polymeric base
Prior art date
Application number
Inventor
Vijaywanth Mathur
Vaishali Nevreker
Rahul Mathew
Original Assignee
Piramal Entpr 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 Piramal Entpr Ltd filed Critical Piramal Entpr Ltd
Publication of IN2014DN08308A publication Critical patent/IN2014DN08308A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
    • B01L3/50—Containers for the purpose of retaining a material to be analysed, e.g. test tubes
    • B01L3/502—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures
    • B01L3/5027—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures by integrated microfluidic structures, i.e. dimensions of channels and chambers are such that surface tension forces are important, e.g. lab-on-a-chip
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2300/00—Additional constructional details
    • B01L2300/06—Auxiliary integrated devices, integrated components
    • B01L2300/0627—Sensor or part of a sensor is integrated
    • B01L2300/0645—Electrodes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2300/00—Additional constructional details
    • B01L2300/16—Surface properties and coatings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Nanotechnology (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Physics & Mathematics (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Clinical Laboratory Science (AREA)
  • Dispersion Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Composite Materials (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Biochemistry (AREA)
  • Pathology (AREA)
  • Immunology (AREA)
  • Molecular Biology (AREA)
  • Electrochemistry (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)

Abstract

The present invention provides a substrate for a microfluidic device comprising a polymeric base plate at least one sensor formed over the polymeric base plate for detecting at least one target analyte from a sample the sensor comprising at least one reference electrode and at least one working electrode wherein a plurality of nanostructures deposited over the working electrode for increasing the surface area of the working electrode and at least one recognition element bound to or deposited over the nanostructures. The microfluidic device of the present invention is a point of care self calibrated self contained hand held device for rapid screening and diagnosis of various disease markers.
IN8308DEN2014 2012-03-13 2012-03-13 IN2014DN08308A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IB2012/051170 WO2013136115A1 (en) 2012-03-13 2012-03-13 Biosensor having nanostrucured electrodes

Publications (1)

Publication Number Publication Date
IN2014DN08308A true IN2014DN08308A (en) 2015-05-15

Family

ID=46022501

Family Applications (1)

Application Number Title Priority Date Filing Date
IN8308DEN2014 IN2014DN08308A (en) 2012-03-13 2012-03-13

Country Status (6)

Country Link
US (1) US20150047978A1 (en)
EP (1) EP2825501A1 (en)
JP (1) JP6013519B2 (en)
CN (1) CN104203808B (en)
IN (1) IN2014DN08308A (en)
WO (1) WO2013136115A1 (en)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2012327218C1 (en) 2011-11-30 2015-12-24 Wellstat Diagnostics, Llc. Filtration Module
US9213043B2 (en) 2012-05-15 2015-12-15 Wellstat Diagnostics, Llc Clinical diagnostic system including instrument and cartridge
US9625465B2 (en) 2012-05-15 2017-04-18 Defined Diagnostics, Llc Clinical diagnostic systems
US9081001B2 (en) 2012-05-15 2015-07-14 Wellstat Diagnostics, Llc Diagnostic systems and instruments
KR102094496B1 (en) 2013-03-11 2020-03-30 큐 헬스 인코퍼레이티드 Systems and methods for detection and quantification of analytes
US9623409B2 (en) 2013-03-11 2017-04-18 Cue Inc. Cartridges, kits, and methods for enhanced mixing for detection and quantification of analytes
US10545161B2 (en) 2013-03-11 2020-01-28 Cue Health Inc. Systems and methods for detection and quantification of analytes
USD745423S1 (en) 2014-05-12 2015-12-15 Cue Inc. Automated analyzer test cartridge and sample collection device for analyte detection
EP3149465B1 (en) * 2014-05-27 2020-01-29 Case Western Reserve University Electrochemical sensor for analyte detection
US11009479B2 (en) * 2014-05-27 2021-05-18 Case Western Reserve University Systems and methods for the detection of HbA1c
JP2016061769A (en) * 2014-09-22 2016-04-25 株式会社東芝 Base sequence detection chip
CN107075433A (en) * 2014-09-22 2017-08-18 东芝医疗系统株式会社 Nucleic acid test device
JP6931035B2 (en) * 2014-09-22 2021-09-01 キヤノンメディカルシステムズ株式会社 Nucleotide sequence detection chip
WO2016128843A2 (en) 2015-01-14 2016-08-18 Pixcell Medical Technologies Ltd. Disposable cartridge for sample fluid analysis
ES2870989T3 (en) 2015-04-03 2021-10-28 Abbott Lab Devices and methods for sample analysis
EP3277427A1 (en) * 2015-04-03 2018-02-07 Abbott Laboratories Devices and methods for sample analysis
CN117310193A (en) 2015-07-17 2023-12-29 克忧健康公司 Systems and methods for enhanced detection and analyte quantification
CN105929153B (en) * 2016-04-26 2017-08-25 哈尔滨工业大学（威海） A kind of preparation method of aflatoxin B1 gold nano well array immunization electrode
US11237161B2 (en) 2017-01-25 2022-02-01 Cue Health Inc. Systems and methods for enhanced detection and quantification of analytes
CN107045068A (en) * 2017-04-14 2017-08-15 刘锦 Portable physiological Indexs measure instrument and its detection method based on micro-fluidic paper chip
CN111323578B (en) * 2020-02-28 2023-11-03 京东方科技集团股份有限公司 Microfluidic structure, microfluidic chip and detection method
CN112326750B (en) * 2020-11-06 2023-07-11 吉林医药学院 Microfluidic method-based influenza A virus detection device and detection method
WO2023034192A1 (en) * 2021-08-31 2023-03-09 Virginia Commonwealth University Self-calibrated electrochemical sensors

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5399256A (en) * 1994-01-07 1995-03-21 Bioanalytical Systems, Inc. Electrochemical detector cell
US6673533B1 (en) * 1995-03-10 2004-01-06 Meso Scale Technologies, Llc. Multi-array multi-specific electrochemiluminescence testing
JPH09101283A (en) * 1995-10-03 1997-04-15 Nippon Telegr & Teleph Corp <Ntt> Electrochemical detector and its manufacture
US6942771B1 (en) 1999-04-21 2005-09-13 Clinical Micro Sensors, Inc. Microfluidic systems in the electrochemical detection of target analytes
US20060228723A1 (en) * 2002-01-16 2006-10-12 Keith Bradley System and method for electronic sensing of biomolecules
US7419821B2 (en) 2002-03-05 2008-09-02 I-Stat Corporation Apparatus and methods for analyte measurement and immunoassay
WO2004001404A1 (en) * 2002-06-19 2003-12-31 Becton, Dickinson And Company Microfabricated sensor arrays
WO2004061418A2 (en) * 2002-12-26 2004-07-22 Meso Scale Technologies, Llc. Assay cartridges and methods of using the same
GB0423961D0 (en) * 2004-10-28 2004-12-01 Cole Polytechnique Federale De Adsorption monitoring device
JP4597091B2 (en) * 2006-05-24 2010-12-15 株式会社日立ハイテクノロジーズ Biochemical analyzer and inspection cartridge used therefor
JP2009002939A (en) * 2007-05-18 2009-01-08 Mitsubishi Kagaku Iatron Inc Amperometric biosensor
JP5026873B2 (en) * 2007-07-04 2012-09-19 株式会社船井電機新応用技術研究所 Enzyme electrode, method for producing enzyme electrode, and enzyme sensor
JP2009216516A (en) * 2008-03-10 2009-09-24 Sumitomo Electric Ind Ltd Biosensor chip and its manufacturing method
WO2009116534A1 (en) * 2008-03-17 2009-09-24 三菱化学メディエンス株式会社 Electric analysis method
GB0815472D0 (en) 2008-08-22 2008-10-01 Iti Scotland Ltd Microfluidic system
JP2010156605A (en) * 2008-12-26 2010-07-15 Mitsubishi Chemical Medience Corp Electrical analysis method
US20110266151A1 (en) * 2010-04-23 2011-11-03 Fredrik Jansson Microfluidic systems with electronic wettability switches
US8808519B2 (en) * 2011-12-14 2014-08-19 Hamilton Sundstrand Space Systems International Microfluidic device

Also Published As

Publication number Publication date
CN104203808B (en) 2017-06-09
US20150047978A1 (en) 2015-02-19
EP2825501A1 (en) 2015-01-21
JP6013519B2 (en) 2016-10-25
CN104203808A (en) 2014-12-10
JP2015510136A (en) 2015-04-02
WO2013136115A1 (en) 2013-09-19

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