Table 1 Physicochemical characteristics of NF and NA in PBS at 0.05 mg/mL. Data are reported as mean ± standard deviation.

From: Nano-fenretinide demonstrates remarkable activity in acute promyeloid leukemia cells

Formulation

Loading (% w/w)

Mean Hydrodynamic diameter (nm)

Polydispersity Index

Zeta Potential (mV)

Drug Leakage at 24 h (%)

NF

8.03 ± 0.91 [FEN]

209.7 ± 2.41

0.18 ± 0.01

 − 25.5 ± 1.57

16.3 ± 2.79

NA

7.69 ± 0.34 [ATRA]

94.9 ± 0.20

0.16 ± 0.003

− 41.3 ± 0.59

4.70 ± 1.05