RII3-026145, EU-NMR) for conducting the research is gratefully acknowledged. “
“In Fig. 2, the sequential peak for residue Z in the plane of G should be black (i.e. positive peak). The corrected figure is shown below. Figure options Download full-size image Download high-quality image (82 K) Download as PowerPoint slide In Fig. 3, the panels of i   − 1 and i   + 1 transfer efficiency plots for –XGZ– have been interchanged. The corrected figure is shown below. Figure options Download full-size image Download high-quality image (481 K) Download as PowerPoint slideIn caption of Fig. 3, the first line is incomplete. buy Afatinib The line

should read like this “Plots of coherence transfer efficiencies plotted as a function of τCNτCN”. Further we would like to add the following

line at the end of the caption: In the overlay panels of stretches –XYZ– and –GGZ–, the green color line is exactly on top of the red color line plot and hence the red line is not visible. The complete corrected caption is given below: Fig. 3. Plots of coherence transfer efficiencies plotted as a function of τCNτCN. The plots were calculated for TN   value of 15.0 ms and values of 1JCαCβ,1JCαN and 2JCαN2JCαN equal to 35 Hz, 11 Hz, and 7 Hz, respectively. The values of R2N and R2Cα are 10 and 15 s−1, respectively. From left to right, first four plots represent variation in peak intensity in the 3D HNN spectrum for the central residue in the triplet stretch shown in the figure; first

plot shows intensity of self peak at its own plane, second plot Epigenetic inhibitor mw shows peak intensity of residue i at plane of residue i − 1, third plot shows peak intensity of residue i at plane of residue i + 1, and fourth plot shows overlay of all the previous three intensities. Right most panels represent variations in the peak intensities in the 2D (HN)NH spectrum for the central residue in the triplet stretches. In the overlay panels of stretches –XYZ– and –GGZ–, the green line is exactly on top of the red line and hence the latter is not visible. “
“Biomedical noble gas MRI applications require high signal intensities that can be obtained through the hyperpolarization of the nuclear spin state. Hyperpolarization is generated through spin exchange many optical pumping (SEOP) using high power laser irradiation of alkali metal vapor (typically rubidium) in the presence of the noble gas isotope [1], [2], [3], [4], [5], [6], [7], [8], [9] and [10]. Although nuclear spin polarization levels around 50% can now be produced for 129Xe at rates of liters per hour [7] and [11], the high costs involved with the reliable hyperpolarized (hp) 129Xe production may impede its widespread MRI usage. Developments, such as small and transportable hyperpolarizer units [12], that make 129Xe MRI more affordable would help to proliferate clinical or pre-clinical usage and therefore foster further exploration of hp 129Xe as a pathophysiological biomarker.