Table 1.

Physical properties and drug loading efficiency of exosome formulations

Sample	Hydrodynamic sze Dha (nm)	Zeta-potential (mV)	Drug loading (%)
M0-Exo	105.2 ± 0.8	35.45 ± 1.72	–
M1-Exo	101.2 ± 0.3	36.81 ± 2.43	–
DTX-M0-Exo	151.8 ± 0.6	30.76 ± 1.21	15.57 ± 1.7
DTX-M1-Exo	163.5 ± 0.4	32.33 ± 3.63	17.62 ± 2.58

^aDetermined by DLS