Of the metal treatments, 50 mM ZnSO4 most potently upregulated all the metallothioneins, followed by CuSO4, while FeSO4 had little effect (Welch's t-test). (b) Huh-7 cells treated with zinc in low serum media showed a stronger induction of metallothioneins, confirming the zinc quenching role...
What happens when iron (Fe) reacts with copper sulfate (CuSo4)? What happens when concentrated sulphuric acid is added to hydrated copper (II) crystals? What mass of silver nitrate is dissolved in 40.0 mL of a 0.40 M solution of silver nitrate? A student mixed 50 ml of 0.1 ...
ofsulphidedeposits.Itiscommonlyassociatedwithgalena (PbS),pyrite(FeS 2 )and/orpyrrhotite(Fe 1Àx S(hexagonal), Fe 7 S 8 (monoclinic))anditmaybeaccompaniedbyoneor morecopperorcopper–ironsulphides(chalcopyrite (CuFeS 2 )orothers)(LuskandCalder,2004).Currently, morethan80%oftheworld’szincmetal...
The most important characteristic of NaAlg is that it can react with polyvalent metal cations to form strong gels or insoluble polymers [6–8], thereby improving water resistance, mechanical properties, barrier properties, cohesiveness and rigidity during cross-linking with multivalent cations [9]. ...