MY158143A - Carbon nanotube-modified electrode - Google Patents

Carbon nanotube-modified electrode

Info

Publication number
MY158143A
MY158143A MYPI2011001124A MYPI2011001124A MY158143A MY 158143 A MY158143 A MY 158143A MY PI2011001124 A MYPI2011001124 A MY PI2011001124A MY PI2011001124 A MYPI2011001124 A MY PI2011001124A MY 158143 A MY158143 A MY 158143A
Authority
MY
Malaysia
Prior art keywords
cnt
conductor layer
ferrocene
deposited
solgel
Prior art date
Application number
MYPI2011001124A
Inventor
Aun Shih Teh
Alva Sagir
Rais Ahmad Mohd
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 MYPI2011001124A priority Critical patent/MY158143A/en
Priority to PCT/MY2012/000032 priority patent/WO2012134257A1/en
Publication of MY158143A publication Critical patent/MY158143A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y5/00—Nanobiotechnology or nanomedicine, e.g. protein engineering or drug delivery
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y15/00—Nanotechnology for interacting, sensing or actuating, e.g. quantum dots as markers in protein assays or molecular motors
    • 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
    • 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
    • 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
    • G01N33/483—Physical analysis of biological material
    • G01N33/487—Physical analysis of biological material of liquid biological material
    • G01N33/48707—Physical analysis of biological material of liquid biological material by electrical means

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Nanotechnology (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Biophysics (AREA)
  • Medicinal Chemistry (AREA)
  • Pathology (AREA)
  • Biochemistry (AREA)
  • Analytical Chemistry (AREA)
  • Immunology (AREA)
  • Hematology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Medical Informatics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Urology & Nephrology (AREA)
  • Electrochemistry (AREA)
  • Biotechnology (AREA)
  • General Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Composite Materials (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Materials Engineering (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Catalysts (AREA)

Abstract

A NON-ENZYMATIC BIOSENSOR BASED ON SELECTIVE VOLTAMMETRY USING FUNCTIONALIZED HYBRID SOLGEL IN ITS ELECTRODE IS PROPOSED. A PREFERRED EMBODIMENT OF THE ELECTRODE COMPRISES A CONDUCTOR LAYER (3) WHICH IS DISPOSED ON A SUBSTRATE (2), CARBON NANOTUBES (CNT) (5) WHICH ARE DISPOSED ON AT LEAST A PORTION OF THE CONDUCTOR LAYER (3) SUCH THAT THE CNT’S BASAL (5A) AND DISTAL ENDS (5B) ARE RESPECTIVELY DISPOSED IN BETWEEN THE CONDUCTOR LAYER (3) AND A CNT-FERROCENE SOLGEL COMPOSITE (6) DEPOSITED ONTO THE DISTAL END (5B) OF THE CNT (5) WITHIN A DAM STRUCTURE (7). THE CONDUCTOR LAYER (3) MAY BE SILVER, PLATINUM, GOLD OR CARBON. PREFERABLY, A CATALYST SUPPORT (4) IS DEPOSITED ON THE SUBSTRATE (2) AND A LIQUID-FORM NICKEL CATALYST IS DEPOSITED ON THE CATALYST SUPPORT. THE CNT-FERROCENE SOLGEL COMPOSITE IS MADE BY VIGOROUSLY MIXING (BY WEIGHT) CNT 10-35%, TETRAETHYLORTHOSILICATE 20-40%, METHYLTRI-ETHOXYSILICON 20-40%, PHENYLTRIETHOXYSILICON 20-40%; AND FERROCENE 0.1 TO 10%. THE MIXTURE IS SONICATED FOR ABOUT 1 MINUTE AND THEN LEFT TO STAND FOR ABOUT 20 HOURS.
MYPI2011001124A 2011-03-14 2011-03-14 Carbon nanotube-modified electrode MY158143A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
MYPI2011001124A MY158143A (en) 2011-03-14 2011-03-14 Carbon nanotube-modified electrode
PCT/MY2012/000032 WO2012134257A1 (en) 2011-03-14 2012-02-28 Carbon nanotube-modified electrode

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MYPI2011001124A MY158143A (en) 2011-03-14 2011-03-14 Carbon nanotube-modified electrode

Publications (1)

Publication Number Publication Date
MY158143A true MY158143A (en) 2016-09-15

Family

ID=46931693

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2011001124A MY158143A (en) 2011-03-14 2011-03-14 Carbon nanotube-modified electrode

Country Status (2)

Country Link
MY (1) MY158143A (en)
WO (1) WO2012134257A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108387618B (en) * 2016-01-14 2020-05-08 苏州大学 Preparation method of ammonia gas sensor based on squaric acid derivative
CN105572174B (en) * 2016-01-14 2018-07-06 苏州大学 A kind of acetic gas sensor of azo-based benzene-like compounds and its preparation method and application
CN105776183B (en) * 2016-05-16 2017-09-29 安徽工业大学 A kind of preparation method and applications of ferrocenyl carbon nano tube compound material
CN106324059B (en) * 2016-08-24 2018-08-21 东北师范大学 Preparation method of enzyme-free glucose sensor electrode material
CN110646479A (en) * 2019-06-27 2020-01-03 吉林化工学院 Ratio electrochemical sensor for detecting paracetamol

Also Published As

Publication number Publication date
WO2012134257A1 (en) 2012-10-04

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