Fig. 8From: Ochrobactrum sp. MPV1 from a dump of roasted pyrites can be exploited as bacterial catalyst for the biogenesis of selenium and tellurium nanoparticlesSeO3 2− and TeO3 2− reduction activity test. Different subcellular fractions (cytoplasm, periplasm, membrane) were tested for SeO3 2− and TeO3 2− reduction at different pH values in the presence of NADH as electron donorBack to article page