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. 2021 Jun 8;16:3875–3887. doi: 10.2147/IJN.S301855

Figure 1.

Figure 1

Characterization of RBC-mTNP@AQ4N. (A) TEM image of mTNPs, scale bar=30nm. (B) Elemental dispersive X-ray (EDX) and elemental mapping of mTNPs, scale bar=30nm. (C) N2 adsorption-desorption isotherms of mTNPs. (D) TEM image of RBC-mTNP@AQ4N, scale bar=50nm. (E) Hydrodynamic diameter and zeta potential of mTNP@AQ4N, RBC vesicles and RBC-mTNP@AQ4N. (F) Average size of various nanoparticles after stocked in PBS and cell medium. The data represent mean ± S.D. (n=3).