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. Author manuscript; available in PMC: 2019 Jul 15.
Published in final edited form as: Biomaterials. 2019 Mar 21;206:13–24. doi: 10.1016/j.biomaterials.2019.03.026

Fig. 1. Design and synthesis of nanobacteria-like LProd.

Fig. 1.

(A) Schematic depiction for the synthesis of nanobacteria-like LProd. (B) Schematic illustration for the function of nanobacteria-like LProd: 1) LProd can enrich in the tumor sites specifically by the EPR effect and iNGR active targeting; 2) LProd is sensitive to intracellular redox milieu to control the release of peptide cargo. The colored transmission electron micrograph (TEM) images of extracellular LProd (B1) and its reduced form after response to intracellular redox milieu (B2). The LProd was colored in yellow and the background in baby blue. (For interpretation of the references to color in this figure legend, the reader is referred to the Web version of this article.)