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. 2019 Jan 9;6:647. doi: 10.3389/fchem.2018.00647

Figure 2.

Figure 2

(A) Hydrodynamic size distributions and zeta potentials, (B) TEM images and (C) digital images of (a) NCs, (b) HNCs, (c) BNCs, and (d) HBNCs, respectively. The RB and PTX concentration added to each sample was fixed at 32 μM and 20 μM, respectively.