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. 2019 Dec 2;9(68):39780–39792. doi: 10.1039/c9ra06058h

Physical properties of NPs with and without drug.

Nanoparticles Janus Mixed
Without drug With drug Without drug With drug
Drug/nanoparticle in feed (%) 10 10
Drug loading (%) 6.5 7.9
Encapsulation efficiency (%) 72.3 86.9
Size (nm) 175 ± 4.6 179.9 ± 3.58 152 ± 3.36 161 ± 5.08
PDI 0.55 0.42 0.24 ± 0.04 0.31 ± 0.04
Zeta potential +15.1 +19 +17 ± 0.80 +22.5 ± 1.04