Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
7687232 | Talanta | 2011 | 6 Pages |
Abstract
⺠In this study we developed a method for the quantification of important drugs of abuse in racehorses. ⺠The procedure is a combination of single-drop microextraction and an open tubular capillary electrochromatography using multi-wall carbon nanotubes as a stationary phase. ⺠The SDME showed to be a powerful tool for extraction/preconcentration of the studied drugs. ⺠The coating of the capillary allowed the separation of the analytes with high resolution. ⺠The results obtained show a good capillary efficiencies and an improved of the electrophoretic separation.
Keywords
Related Topics
Physical Sciences and Engineering
Chemistry
Analytical Chemistry
Authors
Patricia W. Stege, Alicia V. Lapierre, Luis D. Martinez, Germán A. Messina, Lorena L. Sombra,