Fig. 2
From: Proton NMR characterization of intact primary and metastatic melanoma cells in 2D & 3D cultures
1D 1H NMR spectra showing the qualitative chemical shift markers; red font qualitative chemical shift markers between WM115 spheroids and WM266 spheroids; green font qualitative chemical shift markers between WM115 monolayer and WM266 monolayer; black font–boxed qualitative chemical shift markers between monolayers and spheroids irrespective of the type of cell lines