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Fig. 1 | Journal of Nanobiotechnology

Fig. 1

From: Functional oral nanoparticles for delivering silibinin and cryptotanshinone against breast cancer lung metastasis

Fig. 1

a Schematic diagram of S/C-pW-LPN construction and its putative fate during mucus penetration and endocytosis. Silybin A and silybin B are the main components of silibinin. b Particle sizes and zeta potentials of LPNs, W-LPNs, and pW-LPNs (mean ± SD, n = 3). c Transmission electron microscopy image of pW-LPNs (scale bar = 100 nm). d X-ray powder diffraction spectra of (a) pure cryototanshinone; (b) pure silibinin; (c) physical mixture; (d) blank LPNs; (e) S/C-LPNs; (f) S/C-W-LPNs; and (g) S/C-pW-LPNs

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