Fabrication of a Needle Microsensor and Its Applications in the Detection of Dissolved Oxygen
A novel needle microsensor measurement system was fabricated and applied to determine the concentration of dissolved oxygen. Platinum nanoparticles were employed to modify the surface of copper-core electrode in order to improve electrochemical response signal. The homemade electrode displayed effic...
Main Authors: | , , , , , |
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Format: | Article |
Language: | English |
Published: |
Hindawi Limited
2015-01-01
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Series: | Journal of Sensors |
Online Access: | http://dx.doi.org/10.1155/2015/408458 |