New methods to identify high peak density artifacts in Fourier transform mass spectra and to mitigate their effects on high-throughput metabolomic data analysis
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DOI: 10.1007/s11306-018-1426-9
Abstract: IntroductionDirect injection Fourier-transform mass spectrometry (FT-MS) allows for the high-throughput and high-resolution detection of thousands of metabolite-associated isotopologues. However, spectral artifacts can generate large numbers of spectral features (peaks) that do not correspond to known… read more here.
Keywords: peak density; transform mass; methods identify; fourier transform ... See more keywords