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...

Full description

Bibliographic Details
Main Authors: Yuxin Fang, Di Zhang, Qing Xia, Shouhai Hong, Yuan Xu, Yi Guo
Format: Article
Language:English
Published: Hindawi Limited 2015-01-01
Series:Journal of Sensors
Online Access:http://dx.doi.org/10.1155/2015/408458