Table 1. Characterization of various nanoparticle formulations.

Parameters	CS-TMZ-NP	CS-TMZ-FLA-NP	Blank CS-NP	Blank CS-FLA-NP
Particle size	92.50 nm	93.81 nm	89.50 nm	90.56 nm
PDI	0.112	0.145	0.085	0.095
Zeta potential	20.12 ± 4.5	19.37 ± 2.8	20.20 ± 3.5	14.7 ± 3.8
Drug release at40hrs	77.89 %	80.95 %