Nanoporous gold microelectrode: a novel sensing platform for highly sensitive and selective determination of arsenic (III) using anodic stripping voltammetry - Jaramillo, Darío Xavier Orellana; Anandhakumar, Sukeri; Saravia, Lucas P. H; Montero, Patricio Javier Espinoza; Bertotti, Mauro (Electroanalysis, 2017)