Use of a Voltammetric Electronic Tongue for Detection and Classification of Nerve Agent Mimics
作者： Inmaculada Campos , Luis Gil , Ramón Martínez-Mañez , Juan Soto , José-Luis Vivancos
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摘要: An electronic tongue (ET) based on pulse voltammetry has been used to predict the presence of nerve agent mimics in aqueous environments. The array consists eight working electrodes (Au, Pt, Ir, Rh, Cu, Co, Ni and Ag) encapsulated a stainless steel cylinder. Studies including principal component analysis (PCA), artificial neural networks (fuzzy ARTMAP) partial least square techniques (PLS) have applied for data management prediction models. For instance is able discriminate simulants diethyl chlorophosphate (DCP) cyanophosphate (DCNP) from other organophosphorous derivatives water. Finally, PLS using system 3 compounds concentration levels shows good accuracy DCP DCNP
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