The effect of 2D tungsten disulfide nanoparticles on Lewis lung carcinoma cells .

The unique physicochemical properties of modern two-dimensional (2D) nanomaterials with graphene-like structures make them promising candidates for biology and medicine purposes. In this article, we investigate the influence of the two-dimensional tungsten disulfide (2D WS) water suspension nanoparticles obtained by an improved mechanochemical method from powdered WS on morphological and structural characteristics of Lewis lung carcinoma cells using FT-IR, Raman spectroscopy, and confocal microscopy. The characterization of the 2D WS nanoparticles by different physical methods is given also.