LIN showed linear relationship between the current density and concentration in the range of 0.25 - 31.25 μM with a LOD of 0.0337 μM in AdSDPV method; 0.5 - 31.25 μM with a LOD of 0.100 μM in DPV method and 1.25 - 37.5 μM with a LOD of 0.5461 μM in AdSLSV method respectively.
These changes may explain the low correlation between estimated cumulative exposure and the current concentrations of iAs in drinking water.
A linear relationship could be obtained between the current density and the concentration of H2O2 up to 6 mM, suggesting the successful fabrication of a sensor for the detection of H2O2 in the concentration range of our interest.
b The corresponding calibration curve between the current response and concentration of H2O2.
Open image in new window Fig. 6 a Cyclic voltammograms obtained at ZnO/GO/CPE in the a absence, and presence of b 1.5 mM, c 3 mM, and d 4.5 mM H2O2, The inset is the corresponding calibration curve between the current response and concentration of H2O2.
In contrast, a strong correlation was found between the current 25(OH D concentration and the UVR levels from the previous season (r = +0.98, p < 0.001).
The observed association between higher current concentrations of BPA in both male and female 9-year-olds with higher body fat and obesity levels is consistent with findings from other cross-sectional studies of adults and older children.
The correlation between the current of FecNC and concentration of GG mismatch duplex indicated that the bind saturation point was about at a 1 1 mole ratio.
A linear relationship between the current response and epinephrine concentration in the presence of morpholine was obtained in the range of 2 × 10−5 mM to 0.7 mM with the detection limit 1.5 × 10−5 mM.
The ratio f c(t) is the difference between the current and the equilibrium concentration of the complex C, normalized to the value of this difference at time zero.
