Fig. 1
From: Efficiently targeted therapy of glioblastoma xenograft via multifunctional biomimetic nanodrugs
Characterizations of the physicochemical properties of the intermediate product Cu2O and the final product CMS. A TEM image of Cu2O. B TEM image of CMS. C HR-TEM image of CMS. D Elemental mapping of Cu, Mo, and S of CMS. High-resolution XPS spectra of (E) Cu 2p, (F) Mo 3d, and (G) S 2p orbits for the CMS. H TEM image of CMS/PEG-DOX-M (scale bar 50 nm). I TEM image of CMS/PEG-DOX-M (scale bar 20 nm) .TEM, transmission electron microscopy; CMS, Cu2MoS4; HR-TEM, high-resolution TEM; XPS, X-ray photoelectron spectroscopy