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. 2021 May 28;22(11):5779. doi: 10.3390/ijms22115779

Table 1.

Physicochemical characteristics of the NPs.

Size (nm) PDI Z-Potential (mV) Encapsulation Efficiency
VEGF-NPs 199 ± 18 0.18 −37 ± 7 90% ± 4%
PDGF-NPs 191 ± 8 0.14 −42 ± 9 94% ± 2%
NECINH-NPs 310 ± 13 0.26 −27 ± 5 65% ± 5%