Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1242510 | Talanta | 2011 | 4 Pages |
Abstract
Because of its unique pore network, good strength, and low cost, cement was used as a new electrode material and solid-phase microextraction (SPME) material for the first time. It was mixed with carbon to make a new electrode, cement carbon electrode (CCE). The as-prepared CCE was used to demonstrate the application of cement in SPME by Ru(bpy)32+ electrochemiluminescent detection of perphenazine (PPZ). The calibration plot for PPZ is linear from 1.0 × 10−9 to 3.0 × 10−6 M with a detection limit of 3.1 × 10−10 M. The method was successfully applied to the detection of PPZ in urine sample. Cement-based electrode material may also find broad applications in electrochemistry industry, such as electrochemical wastewater treatment.
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Authors
Yali Yuan, Haijuan Li, Shuang Han, Lianzhe Hu, Guobao Xu,