Gold coated ZnO nanorod biosensor for glucose detection.

Autor:	Bhattacharya, Anuradha, Jain, Chhavi, Rao, V. Padmanapan, Banerjee, S.
Předmět:	METAL coating ZINC oxide NANORODS BIOSENSORS GLUCOSE MICROFABRICATION SCANNING electron microscopy ELECTROCHEMICAL analysis INDIUM tin oxide SUBSTRATES (Materials science)
Zdroj:	AIP Conference Proceedings; 6/5/2012, Vol. 1447 Issue 1, p295-296, 2p
Abstrakt:	Gold coated ZnO nanorod based biosensor has been fabricated for its glucose detecting abilities and compared with that of ZnO nanorod based biosensor. SEM images of electrochemically grown ZnO nanorods show hexagonally grown ZnO nanorods on an ITO substrate. Electrochemical analysis show that gold coated ZnO based biosensors have higher sensitivity, lower limit of detection and a wider linear range for glucose detection. The results demonstrate that gold coated ZnO nanorod based biosensors are a promising material for biosensor applications over single component ZnO nanorod based biosensor. [ABSTRACT FROM AUTHOR]
Databáze:	Complementary Index
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