Table 1: Mean particle size, PDI, and zeta potential of different concentrations (mg/mL) for chitosan and TMC nanoparticles with constant amount of 0.1% w/v TPP before centrifugation, .

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

LMW1101 ± 9.58*0.366 ± 0.047+35 ± 6.53*
2169 ± 13.47*0.453 ± 0.018+43 ± 2.05*
3348 ± 35.74*0.594 ± 0.121+47 ± 4.37*

HMW1136 ± 8.64*0.378 ± 0.073+38 ± 1.68*
2276 ± 46.77*0.792 ± 0.167+50 ± 1.79*
31265 ± 206.48*0.990 ± 0.021+55 ± 3.46*

TMC1191 ± 21.22*0.155 ± 0.095+22 ± 2.41*
2159 ± 3.00*0.192 ± 0.032+28 ± 3.23*
3212 ± 7.31*0.263 ± 0.030+29 ± 4.33*

*Significantly different ( ) between groups for each concentration.