Table 1.

Average size, Polydispersity Indices and zeta potential of CD133-Doxil of optimized and routine post-insertion method and non-targeted Doxil. Each value represents Mean ± standard deviation (n = 3). Particle sizes are presented as Z averages means ± standard deviation and Zeta potentials are reported as means ± zeta deviation. PDI values obtained from triplicate measurements for each formulation.

Liposome	Z-Average (nm)	PDI	Zeta Potential (mv)
Doxil	102.03 ± 0.680	0.036 ± 0.018	−11.36 ± 0.23
CD133-Doxil (Optimized method)	113.86 ± 1.601	0.062 ± 0.025	−30.7 ± 0.81
CD133-Doxil (Routine method)	106.01 ± 1.90	0.078 ± 0.057	−26.9 ± 0.98