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Biochar (BC) is gaining attention as a soil amendment that can remediate metal polluted soils. The simultaneous effects of BC on copper (Cu) mobility, microbial activities in soil using metallophytes have scarcely been addressed. The objective of this study was to evaluate the effects of biochar ...


Moore, MooreGonzález, María EugeniaKhan, NaserCuraqueo, GustavoSánchez Monedero, MiguelJoaquín, RillingMorales, EstebanPanichini, MarceloMutis, AnaJorquera, MilkoMejías, JaimeHirzel, JuanMeier, Sebastián[Copper immobilization by biochar and microbial community abundance in metal-contaminated soils]Copper immobilization by biochar and microbial community abundance in metal-contaminated soils

Copper and nickel nanoparticles (Cu-NPs and Ni-NPs, respectively) are used in a variety of industrial applications, such as semiconductors, catalysts, sensors, and antimicrobial agents. Although studies on its potential genotoxicity already exist, few of them report in vivo data. In the present s...


Carmona Ortíz, EricoGarcía Rodríguez, AlbaMarcos, Ricard[Genotoxicity of Copper and Nickel Nanoparticles in Somatic Cells of Drosophila melanogaster]Genotoxicity of Copper and Nickel Nanoparticles in Somatic Cells of Drosophila melanogaster

Experimental evidence for a dismutation equilibrium in the mixed-valence (MV) [Mn+ -M(n+1)+] system type has been elusive and its existence can be established only when the oxidation-reduction processes involved are reversible. Previous research in the field of binuclear Cu(II)-Cu(II), Cu(I)-Cu(I...


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