Sentence examples for maximum chemical shift from inspiring English sources

The values of R2 calculated for structures B and b are equal to 0.999 and 0.995 while the maximum chemical shift deviations are 3 ppm (B) and 9 ppm (b).

The maximum chemical shift variation here observed for cytochrome c resonances is about ¼ of the maximum value reported for cytochrome c in its interaction with cytochrome b5, where a Kd of 2 mM was estimated [16].

The adjustable parameters were the equilibrium dissociation constant, Kd, and the maximum chemical shift perturbation at saturation, ΔδNH,max.

Titration binding data were fit according to the equation where Pt is the total S100B protein concentration, Lt is the total IC3 ligand peptide concentration, Kd is the dissociation constant, and N is the maximum chemical shift change upon ligand binding.

However, the intensity of the changes was inversely related to the methylation level of the H3 peptide: the H3K4me0 peptide induced the largest changes (maximum average chemical shift change Δδmaxav=0.9 p.p.m.; Fig 2).

The model proposed by Xu et al. (2012) is unable to fit minima or maxima in chemical shifts, which are observed experimentally in some binary mixtures.

As can be seen in Figure 1A, both peptides generate CEST contrast with a maximum intensity at a chemical shift 1.8 ppm, where the CEST contrast is associated with the drop in the signal intensity (Δ S) of surrounding water after selective saturation of the exchangeable −NH3+ protons in the guanidyl side chain of l-arginine at 1.8 ppm.

The frequency shift curve in Figure 2 d was obtained by plotting the chemical shift at the maximum of the NMR resonance signal exhibiting radiation damping against the tuning offset.

The signal F at 0 ppm on the chemical shift scale represents unmetabolised 5-FU; it reached a maximum intensity within the interval 0 17 min after drug administration and decreased thereafter.

The reaction of an MgCl2-supported Ziegler catalyst with alkylaluminium was observed to induce a chemical shift to lower binding energy and a broadening of the full width at half maximum intensity (FWHM), depending upon the kind of alkylaluminium.

The chemical shift scale was calibrated to tetramethylsilane (TMS ((CH3 4Si)) scale by assigning the data point of maximum intensity in the alpha-glycine carbonyl signal to a shift of 176.03 ppm.