Article ID Journal Published Year Pages File Type
6394328 Food Control 2012 6 Pages PDF
Abstract
► In this work a benzoate selective solid-state sensor has been prepared (PPy-Bz). ► The active layer is film of conducting polypyrrole doped with benzoate anion. ► PPy-Bz film electropolymerized on a platinum rod instead of the conventional design. ► We described a rapid and accurate method for the determination of Bz− in soft drinks. ► PPy-Bz sensor is selective and can be used in portable equipments for BZ analysis.
Related Topics
Life Sciences Agricultural and Biological Sciences Food Science
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