DS Description
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The data matrix was aligned by MassLynx ve … The data matrix was aligned by MassLynx version 4.1 (Waters). The profiling data files were converted to the NetCDF format using the DataBridge function of the MassLynx software. The data matrices were processed using in-house Perl script for alignment and deisotope with the set of NetCDF data files.
For normalization, intensity values of remained peaks was divided by those of the lidocaine ([M+H]+, m/z 235.1804) and 10-camphorsulfonic acid ([M-H]-, m/z 231.0691) after cutoff of the low-intensity peaks (less than 500 counts). ow-intensity peaks (less than 500 counts).
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