In addition, control titrations with the arylstibonic acid derivative NSC-13755 (see Figure S1), which were present in column 2 of every screening plate, produced high-quality, concentration-response curves, with the associated IC50 remaining nearly constant as the screen progressed (Figure 2A).
The prepared graphene sheets have a high quality, and the concentration of graphene in the dispersion is as high as 0.128 mg mL−1.
DNA extractions were performed using DNeasy mini kits following the manufacturer's instructions, and only DNAs of high quality and high concentration (as checked on agarose gels) were used.
Pepper (Capsicum spp). is a member of the Solanaceae family which is becoming an increasingly important vegetable crop worldwide due to its wide diversity and high quality in flavor, concentration of vitamins and other antioxidants.
Medical and nutritional studies about Spirulina have proliferated since the 1970s, because it is a good source of high quality protein (the concentration of which can reach 70% of the biomass), vitamins (B12 and provitamin A), minerals (especially iron), phenolics, and essential fatty acids [ 50].
Extraction recovery of prednisolone was greater than 84% over the range of low to high quality control sample concentrations.
Results of the survey indicate that organic milk produced in the rural dairy system is of high quality with low concentrations of AFM1.
Given the highest quality and concentration of DNA recovered, as well as the satisfactory PCR results, the TCM-CTAB method was the most effective method for the DNA isolation of LDW among the four DNA extraction methods tested.
Comparing the correlation coefficients and slopes of these two figures, predicted serum concentrations are more correlated with observed serum concentrations when we have higher quality exposure concentrations (i.e., six qualifying water districts) and individual-specific water consumption rates based on the correlation coefficients (0.67 vs. 0.82) and slopes (0.78 vs. 0.89).
By optimizing the ICFD operation parameters, namely, the usage of nucleate seeds, operation duration and feed concentration, high quality drinkable water with a low salinity ∼0.144 g/L was produced in the ICFD process.
As can be clearly observed from Figure 6, the undoped ZnO possesses a strong near-band-edge UV emission together with a weak visible emission, indicating that the undoped ZnO nanostructures have a fairly high quality with low defect concentration (its PL intensity was 10 times magnified).
