Sentence examples for at large concentrations from inspiring English sources

At large concentrations it suggests microbial contamination, and is considered a sensory flaw.

High-temperature particles that are transiently produced at large concentrations become common contaminants in industrial buildings, and cause significant harm to worker health and indoor air quality.

Among the cations detected in a recrystallized specimen, only ammonium and magnesium are present at large concentrations (57.5 and 28.2 mol %, respectively, of the total number of cation moles).

Such a behavior observed at large concentrations of the water vapor, when the pores of the nanocomposite contain a significant amount of condensed water, might be related to the change in the water adsorption mechanism (from monomolecular to polymolecular).

Zinc is considered as an essential element for all living organisms, but it can be toxic at large concentrations.

As zinc can be toxic at large concentrations [ 15], zinc uptake, efflux, storage, and metabolism is in general tightly regulated in bacteria [ 16].

The key accomplishments of this work include vertical orientation control even at large concentration of PCBM ∼30% (w/w) particles relative to polymer mass and preferential segregation of PCBM in PS block via mixed solvent strategy which otherwise is difficult to realize due to segregation of PCBM on polar substrate.

As applications of fluoxetine at large concentration (100 µM) were reported to double the mean PBf [16], we used weaker concentrations to avoid marked increases of the resting PBf.

After application of shear, the β-nucleating ability at small concentration was retained, while at larger concentrations it was strongly retarded.

At larger concentrations the mechanical response became more elastic than PS, but the magnitude of the complex modulus fell appreciably below predictions based on the Halpin Tsai model.

However, at larger concentrations of SiNPs, of 250 to 1,000 μg/ml, the cell viability was dropped to 5% as shown in Figure 3. Figure 3 In vitro cytotoxicity of SiNPs towards living Hep-2 cells.