The results of a study on the determination of trace levels of arsenic with nanoelectrode ensembles (NEEs) are reported. The method is characterized by detection limit as low as 5 ng/L (65 pM) after 3 min preconcentration at -0.4 V. NEEs were applied to trace As analysis in real samples such as certified seawater samples.
An Electrochemical Sensor for Trace Inorganic Asenic Based on Nanoelectrode Ensembles
MARDEGAN, ANDREA;MORETTO, Ligia Maria;UGO, Paolo
2014-01-01
Abstract
The results of a study on the determination of trace levels of arsenic with nanoelectrode ensembles (NEEs) are reported. The method is characterized by detection limit as low as 5 ng/L (65 pM) after 3 min preconcentration at -0.4 V. NEEs were applied to trace As analysis in real samples such as certified seawater samples.
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