Zinc oxide nanonail based chemical sensor for hydrazine detection.

Chem Commun (Camb)

School of Semiconductor and Chemical Engineering, BK21 Centre for Future Energy Materials and Devices, Chonbuk National University, Jeonju 561-756, Republic of Korea.

Published: January 2008

Using ZnO nanonails, a hydrazine electrochemical sensor has been fabricated, for the first time, which showed a high and reproducible sensitivity of 8.56 microA cm(-2) microM(-1) with a response time less than 5 s, a linear range from 0.1 to 1.2 microM and a correlation coefficient of R = 0.999. The limit of detection (LOD), based on the S/N ratio, was estimated to be 0.2 microM.

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http://dx.doi.org/10.1039/b711215gDOI Listing

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