Zinc Oxide Modified Au Electrode as Sensor for an Efficient Detection of Hydrazine
Data(s) |
01/09/2012
|
---|---|
Resumo |
ZnO nanoparticles (ZnO NPs) prepared by microwave heating technique are used to modify a gold electrode (ZnO/Au) for the hydrazine detection study. The synthesized product is well characterized by various techniques. Detailed electrochemical investigation of the oxidation of hydrazine on the ZnO/Au electrode in 0.02 M phosphate buffer solution (PBS) of pH 7.4 was carried out. A very low detection limit of 66 nM (S/N=4) and a wide linearity in current for a concentration range from 66.0X10-3 to 415 mu M was achieved by amperometry. The electrode was found to be stable for over a month when preserved in PBS. |
Formato |
application/pdf |
Identificador |
http://eprints.iisc.ernet.in/45131/6/electroanalysis_24-9_1869_2012.pdf Eraiah, B and Sultana, Wajeeha and Ghosh, Somnath (2012) Zinc Oxide Modified Au Electrode as Sensor for an Efficient Detection of Hydrazine. In: Electroanalysis, 24 (9). pp. 1869-1877. |
Publicador |
John Wiley and Sons |
Relação |
http://dx.doi.org/10.1002/elan.201200210 http://eprints.iisc.ernet.in/45131/ |
Palavras-Chave | #Solid State & Structural Chemistry Unit |
Tipo |
Journal Article PeerReviewed |