Article
Phenotype Classification of Intact Cells by NMR Spectroscopy through Machine Learning Approaches.
Journal of the American Chemical Society - 6 May 2026
Mengucci Carlo, Dell'Amico Claudia, Del Giudice Simona, Barbieri Letizia, Mariottini Alice, Onorati Marco, Massacesi Luca, Luchinat Enrico, Banci Lucia
Abstract excerpt
NMR spectroscopy is a powerful, noninvasive tool to analyze complex biological samples. In vitro, high-resolution, 1D NMR spectra of biofluids and cell extracts make it possible to classify biological samples based on their metabolic fingerprint. However, such analysis is currently not possible with live cells or tissues, or by spectroscopic imaging in vivo, due to the line broadening arising from the intrinsic...
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