High Sensitivity Electrochemical Cholesterol Sensor Utilizing a Vertically Aligned Carbon Nanotube Electrode with Electropolymerized Enzyme Immobilization

High Sensitivity Electrochemical Cholesterol Sensor Utilizing a Vertically Aligned Carbon Nanotube Electrode with Electropolymerized Enzyme Immobilization

In this report, a new cholesterol sensor is developed based on a vertically aligned CNT electrode with two-step electrochemical polymerized enzyme immobilization. Vertically aligned CNTs are selectively grown on a 1 mm2 window of gold coated SiO2/Si substrate by thermal chemical vapor deposition (CV...

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Bibliographic Details
Main Authors: Ditsayut Phokharatkul, Adisorn Tuantranont, Pornpimol Sritongkham, Krongkamol Wong-ek, Chanpen Karuwan, Anurat Wisitsoraat
Format: Article
Language:English
Published: MDPI AG 2009-10-01
Series:Sensors
Subjects:
vertically aligned varbon nanotubes
cholesterol
polyaniline
electropolymerization
enzyme based biosensor
Online Access:http://www.mdpi.com/1424-8220/9/11/8658/

Internet

http://www.mdpi.com/1424-8220/9/11/8658/

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