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. 2020 Mar 19;15:1915–1928. doi: 10.2147/IJN.S244849

Table 1.

Characterization of ANPs, Membrane, and RANPs. Data Represent Mean ± SD (n = 3)

Size (nm) Zeta Potential (mV) EE (%)
ANPs 138.7 ± 3.5 −15.7 ± 2.5 93.5 ± 2.1
Membrane 208.5 ± 6.1 −9.6 ± 1.1
RANPs 188.7 ± 4.8 −10.5 ± 2.2 83.4 ± 2.2