MY173423A - Solgel electrode for detecting body analytes - Google Patents

Solgel electrode for detecting body analytes

Info

Publication number
MY173423A
MY173423A MYPI2010700089A MYPI2010700089A MY173423A MY 173423 A MY173423 A MY 173423A MY PI2010700089 A MYPI2010700089 A MY PI2010700089A MY PI2010700089 A MYPI2010700089 A MY PI2010700089A MY 173423 A MY173423 A MY 173423A
Authority
MY
Malaysia
Prior art keywords
electrode
solgel
layer
substrate
bio
Prior art date
Application number
MYPI2010700089A
Inventor
Rais Ahmad Mohd
Alva Sagir
Othman Masuri
Original Assignee
Mimos Berhad
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 Mimos Berhad filed Critical Mimos Berhad
Priority to MYPI2010700089A priority Critical patent/MY173423A/en
Priority to PCT/MY2011/000100 priority patent/WO2012074358A1/en
Publication of MY173423A publication Critical patent/MY173423A/en

Links

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
    • G01N27/3275—Sensing specific biomolecules, e.g. nucleic acid strands, based on an electrode surface reaction
    • G01N27/3277—Sensing specific biomolecules, e.g. nucleic acid strands, based on an electrode surface reaction being a redox reaction, e.g. detection by cyclic voltammetry

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Electrochemistry (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Biological Materials (AREA)

Abstract

The present invention provides a hybrid solgel modified electrode. It is a non-enzymatic biosensors that targets bio-molecules present in body fluids. The electrode comprises a base substrate [20] in the form of a bowl and a screen printed conductor [22] layer in the substrate. A hybrid solgel composite [24] is layered to cover the conductor [22] and substrate [20] layer, which is sensitive to body analytes by selective voltammetric oxidation of the bio-molecules. The hybrid solgel composite layer comprises tetraethylorthosilicate (TEOS), methyltriethoxysilane, phenyltriethoxysilane, carbon material, and ferrocene compounds (26, 28]. A method to fabricate the composite layer is also described. The typical analytes considered among the most important for medical diagnosis by analysis of blood, urine and sweat includes glucose, cholesterol, uric acid, creatine, urea and lactate. This electrode can be used in routine medical screening for both sick and healthy people.
MYPI2010700089A 2010-12-03 2010-12-03 Solgel electrode for detecting body analytes MY173423A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
MYPI2010700089A MY173423A (en) 2010-12-03 2010-12-03 Solgel electrode for detecting body analytes
PCT/MY2011/000100 WO2012074358A1 (en) 2010-12-03 2011-06-17 Solgel electrode for detecting body analytes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MYPI2010700089A MY173423A (en) 2010-12-03 2010-12-03 Solgel electrode for detecting body analytes

Publications (1)

Publication Number Publication Date
MY173423A true MY173423A (en) 2020-01-23

Family

ID=46172119

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2010700089A MY173423A (en) 2010-12-03 2010-12-03 Solgel electrode for detecting body analytes

Country Status (2)

Country Link
MY (1) MY173423A (en)
WO (1) WO2012074358A1 (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5403462A (en) * 1993-06-24 1995-04-04 Yissum Research Development Company Of The Hebrew Univeristy Of Jerusalem Electrochemical electrodes and methods for the preparation thereof
WO1999022227A2 (en) * 1997-10-29 1999-05-06 Yizhu Guo Electroanalytical applications of screen-printable surfactant-induced sol-gel graphite composites
US6387614B1 (en) * 1999-07-07 2002-05-14 The Regents Of The University Of California Methods for using redox liposome biosensors
US6653199B2 (en) * 2001-10-09 2003-11-25 Micron Technology, Inc. Method of forming inside rough and outside smooth HSG electrodes and capacitor structure
IE20030144A1 (en) * 2003-02-28 2004-09-08 Univ Dublin City Improved optical sensors
MY145289A (en) * 2008-08-22 2012-01-13 Mimos Berhad Durable planar reference electrode

Also Published As

Publication number Publication date
WO2012074358A1 (en) 2012-06-07

Similar Documents

Publication Publication Date Title
Sempionatto et al. Epidermal enzymatic biosensors for sweat vitamin C: toward personalized nutrition
Sempionatto et al. Eyeglasses-based tear biosensing system: Non-invasive detection of alcohol, vitamins and glucose
Seshadri et al. Wearable sensors for monitoring the physiological and biochemical profile of the athlete
Xiao et al. An electrochemical wearable sensor for levodopa quantification in sweat based on a metal–Organic framework/graphene oxide composite with integrated enzymes
Kim et al. Noninvasive alcohol monitoring using a wearable tattoo-based iontophoretic-biosensing system
García-Guzmán et al. Microneedle based electrochemical (Bio) Sensing: Towards decentralized and continuous health status monitoring
Sim et al. Biomarkers and detection platforms for human health and performance monitoring: a review
Khalilzadeh et al. Determination of captopril in patient human urine using ferrocenemonocarboxylic acid modified carbon nanotubes paste electrode
Li et al. Microneedle-based potentiometric sensing system for continuous monitoring of multiple electrolytes in skin interstitial fluids
AU2011234255B2 (en) Electrochemical analyte measurement method and system
Anu Prathap et al. Electrochemical sensor platforms based on nanostructured metal oxides, and zeolite‐based materials
US20160097734A1 (en) Saliva Glucose Monitoring System
JP5973444B2 (en) Analyte measurement method and system with hematocrit correction
JP2017512604A (en) Saliva biosensor and biofuel cell
EP2634572A2 (en) Glucose measurement method and system
US20150122646A1 (en) Mediator-less Electrochemical Glucose Sensing Procedure Employing the Leach-proof Covalent Binding of an Enzyme(s) to Electrodes and Products Thereof
WO2007121111A3 (en) System and methods for providing corrected analyte concentration measurements
US20140216948A1 (en) Hematocrit corrected glucose measurements for electrochemical test strip using time differential of the signals
Kilic et al. Smart e-Patch for drugs monitoring in schizophrenia
Brunetti et al. A disposable electrochemical biosensor for L-DOPA determination in undiluted human serum
EP2121968A1 (en) Ultrasensitive amperometric saliva glucose sensor strip
Madden et al. Electrochemical sensor for enzymatic lactate detection based on laser-scribed graphitic carbon modified with platinum, chitosan and lactate oxidase
Garland et al. Wearable flexible perspiration biosensors using laser-induced graphene and polymeric tape microfluidics
Tabata et al. From new materials to advanced biomedical applications of solid-state biosensor: A review
Vinoth et al. All-in-one microfluidic device with an integrated porous filtration membrane for on-site detection of multiple salivary biomarkers