Table 2: Mean particle size, PDI, and zeta potential of different concentration (mg/mL) for chitosan and TMC nanoparticles with constant amount of 0.1% w/v TPP after centrifugation, .

Chitosan concentrationParticle size (nm)PDIZeta potential (mV)
(mg/mL)(Mean ± SD)(Mean ± SD)(Mean ± SD)

LMW1174 ± 38.47*0.457 ± 0.115+39 ± 8.56
2233 ± 41.380.377 ± 0.093+38 ± 1.85*
3255 ± 42.810.510 ± 0.104+48 ± 4.78*

HMW1210 ± 24.54*0.532 ± 0.192+40 ± 3.16
2263 ± 86.440.551 ± 0.185+52 ± 6.27*
3301 ± 72.850.566 ± 0.176+54 ± 5.01*

TMC1433 ± 79.59*0.513 ± 0.123+37 ± 2.75
2211 ± 89.260.448 ± 0.190+33 ± 4.79*
3297 ± 64.720.243 ± 0.073+37 ± 2.52*

*Significantly different between groups ( ) for each concentration.