Sonoelectrochemical analysis of trace metals.
نویسندگان
چکیده
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.
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ورودعنوان ژورنال:
- Ultrasonics sonochemistry
دوره 4 2 شماره
صفحات -
تاریخ انتشار 1997