Table 6.

Mean diameters and Zeta potentials of HA-NP-ST and HA-NP-CTAB.

NPs	Mean Diameter (nm) ± S.E.	I.P	Zeta Potential (mV) ± S.E.
0.2% HA-NP-ST	962.6 ± 91.0	0.399	−21.27 ± 0.14
0.1% HA-NP-ST	759.0 ± 82.4	0.415	−19.21 ± 0.32
0.05% HA-NP-ST	389.9 ± 36.6	0.172	−18.12 ± 0.20
0.05% HA-NP-CTAB	279.3 ± 34.8	0.283	−20.05 ± 0.82