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. 2020 Aug 19;11(1):246–257. doi: 10.1016/j.apsb.2020.07.026

Figure 2.

Figure 2

Characterization of prepared co-assembly NPs. (A) Mean sizes and zeta potential of UEA NPs. (B) Polyacrylamide gel electrophoresis of Apt, UE and UEA NPs to make sure the conjugation of Apt to NPs. (C)‒(D) AFM and TEM images of UA and UEA NPs.