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.
|Titolo:||An Electrochemical Sensor for Trace Inorganic Asenic Based on Nanoelectrode Ensembles|
|Data di pubblicazione:||2014|
|Appare nelle tipologie:||3.1 Articolo su libro|