Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
7683841 | Talanta | 2013 | 4 Pages |
Abstract
⺠We implemented a PDMS sorptive phase on a rotating disk for microextraction of crystal violet. ⺠The analyte was measured directly in the sorptive phase by spectrophotometry. ⺠We explain the mechanism of retention of the analyte into the solid phase. ⺠The rotating disk can be stirred at high velocities without damaging the phase. ⺠The disk configuration is easily fabricated in the laboratory.
Related Topics
Physical Sciences and Engineering
Chemistry
Analytical Chemistry
Authors
Valentina Manzo, Orielle Navarro, Luis Honda, Karen Sánchez, M. Inés Toral, Pablo Richter,