Research Article

Development of a Hybrid Chitosan- and Niacinamide-Coupled ZnO Nanoparticle Composite for Sun Protection Application

Table 3

Dynamic light scattering-zeta potential.

DLS (nm)Zeta potential (mV)

ZnO95.07-2.81
CS/ZnO86.6010.4
Nia/ZnO95.07-32.3