Sentence examples for concentrations of copper from inspiring English sources

The degree of natural melanization depends upon relative concentrations of copper and of the copper-containing enzyme tyrosinase.

Concentrations of copper ore are located in the Carpathian Mountains near the borders with Bulgaria and Romania.

One of the largest concentrations of copper in the world is at Tembagapura, about 25 miles (40 km) southwest of Mount Jaya in Papua.

In the growth inhibition assays, fibroblasts tolerated higher concentrations of copper ions than did bacteria.

The concentrations of copper found in the substrate samples for both mushroom samples are comparable.

Furthermore, various concentrations of copper in the range of 0.05 3 mM were studied.

Nematodes were exposed in liquid test medium to two concentrations of copper (reproduction-EC50 and ½ EC50).

However, concentrations of copper in our study were comparable to those found in other vineyards.

We exposed hermit crabs to sublethal concentrations of copper, a common contaminant in coastal ecosystems.

However, a reduction in haemocyte count was observed with high concentrations of copper in Sunetta scripta and Villorita cyprinoides var.

The concentrations of copper (Cu) in all the samples were below the detection level of atomic absorption spectrometry (AAS).