Sentence examples for metals at concentrations from inspiring English sources

The deficits in the formation of cross-adaptation response to neurobehavioral toxicity induced by exposure to examined metals at concentrations of 50 and 100 µM in mtl-1 and mtl-2 mutants could be further rescued by the expression of MTL-1 and MTL-2 with the aid of their own native promoters.

A variety of biocides and metals, at concentrations found in different natural and polluted environments, have the ability to co-select for antibiotic-resistant bacteria and resistance plasmids [ 12].

We concluded that residential neighborhoods around metal smelting and refining sites in these three cities are contaminated by heavy metals at concentrations likely to pose a health threat to people living nearby.

The inhibition of molybdenum reduction to Mo-blue by copper and mercury could present a major problem for bioremediation of molybdenum polluted sites as these sites usually contain heavy metals at concentrations high enough to inhibit molybdate reduction.

Absorption desorption plateau pressure of all MmNi5 alloy ball-milled with transition metals at concentration x = 2.0 wt% is given in Table 2.

Open image in new window Fig. 9 Short-term cyclic performance of MmNi5 alloy ball-milled with transition metals at concentration of 2.0 wt%.

Open image in new window Fig. 7 Absorption kinetic curves of MmNi5 alloy ball-milled with transition metals at concentration of 2.0 wt% Open image in new window Fig. 8 Desorption kinetic curves of MmNi5 alloy ball-milled with transition metals at concentration of 2.0 wt%.

Open image in new window Fig. 2 XRD patterns of MmNi5 alloy ball-milled with transition metals at concentration of 2.0 wt% Table 1 Lattice parameters, unit cell volume and average crystallite size of MmNi5 alloy, ball-milled with transition metal at the concentration of 2.0 wt% S.n.

Open image in new window Fig. 4 SEM micrographs of hydrogenated/dehydrogenated a bulk MmNi5 alloy, b ball-milled MmNi5 alloy, c MmNi5 alloy ball-milled with Co, d Ni, e Mn and f Fe transition metals at concentration of 2.0 wt%.

Except metal ions of Cr and Ag which are at a concentration of 80 μM, other metals are at concentrations of 1 mM.

Figure 3a f represents scanning electron micrographs of as-received MmNi5 alloy and ball-milled with transition metal at concentration of 2.0 wt%. Figure 3a representing SEM photograph of as-received bulk MmNi5 alloy, exhibits inhomogeneous particle size distribution ranging from 5 to 50 μm.