Title of article
Sonoelectrochemical analysis of trace metals
Author/Authors
Oliveira Brett، نويسنده , , Ana Maria Oliveira Brett، نويسنده , , Christopher M.A. and Matysik، نويسنده , , Frank-Michael and Matysik، نويسنده , , Silke، نويسنده ,
Pages
2
From page
123
To page
124
Abstract
Ultrasonically-enhanced mass transport was exploited to increase preconcentration efficiency in anodic stripping voltammetry. We developed a Nafion-coated mercury thin-film working electrode which is stable under ultrasonic irradiation, making it possible to achieve very low limits of detection for relatively short preconcentration times. This allows the investigation of a variety of biological and environmental samples.
Keywords
Ultrasound , Sonoelectroanalysis , Anodic stripping voltammetry , Lead , Cadmium , Trace metals
Journal title
Astroparticle Physics
Record number
2005298
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