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Fig. 2 | Journal of Nanobiotechnology

Fig. 2

From: Multifunctional TPP-PEG-biotin self-assembled nanoparticle drug delivery-based combination therapeutic approach for co-targeting of GRP78 and lysosome

Fig. 2

a, b The TEM images of the Ru-1@TPP-PEG-biotin SAN. In vitro c size and d charge stability measurement of TPP-PEG-biotin SANs and DOX@TPP-PEG-biotin SANs with PBS (pH 7.4). e In vitro Ru-1 release from the Ru-1 loaded TPP-PEG-biotin SANs at 37 °C under different PBS buffer (pH 7.4, pH 6.0 and pH 5.0) conditions. f The FT-IR spectra of Ru-1 (green), TPP-PEG-biotin SAN (blue), and Ru-1@TPP-PEG-biotin SAN (orange)

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