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Validation of an analytical method with modified acid purity and iron matrices to measure heavy metals (Cd, Pb, Cr and As) in fertilizersValidación de un método analítico con ácidos de menor pureza, y matrices de hierro, para la evaluación de metales pesados (Cd, Pb, Cr y As) en fertilizantes
(Universidad Estatal a Distancia, Costa Rica, 2022)
Antimicrobial Polymers with Metal Nanoparticles
(MDPI, 2015)
Metals, such as copper and silver, can be extremely toxic to bacteria at
exceptionally low concentrations. Because of this biocidal activity, metals have been
widely used as antimicrobial agents in a multitude of ...