A comprehensive biosensor integrated with a ZnO nanorod FET array for selective detection of glucose, cholesterol and urea

We report a novel straightforward approach for simultaneous and highly-selective detection of multi-analytes (i.e. glucose, cholesterol and urea) using an integrated field-effect transistor (i-FET) array biosensor without any interference in each sensor response. Compared to analytically-measured da...

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Bibliographic Details
Published in:Chemical communications (Cambridge, England) Vol. 51; no. 60; pp. 11968 - 11971
Main Authors: Ahmad, Rafiq, Tripathy, Nirmalya, Park, Jin-Ho, Hahn, Yoon-Bong
Format: Journal Article
Language:English
Published: England 04.08.2015
Subjects:
Animals
Biosensing Techniques - instrumentation
Blood Glucose - analysis
Cholesterol - blood
Diabetes Mellitus - blood
Dogs
Enzymes, Immobilized - chemistry
Equipment Design
Mice
Microarray Analysis - instrumentation
Models, Molecular
Nanotubes - chemistry
Urea - blood
Zinc Oxide - chemistry
ISSN:1364-548X
Online Access:Get more information
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Summary:We report a novel straightforward approach for simultaneous and highly-selective detection of multi-analytes (i.e. glucose, cholesterol and urea) using an integrated field-effect transistor (i-FET) array biosensor without any interference in each sensor response. Compared to analytically-measured data, performance of the ZnO nanorod based i-FET array biosensor is found to be highly reliable for rapid detection of multi-analytes in mice blood, and serum and blood samples of diabetic dogs.
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ISSN:1364-548X
DOI:10.1039/c5cc03656a