Cationic Gelatin Nanoparticles for Drug Delivery to the Ocular Surface: In Vitro and In Vivo Evaluation

Table 1

Size and zeta potential of gelatin nanoparticles (𝑛=3).

	Size (nm)	Zeta (mV)
GPs(+)	180.6±45.7	33.4±10.9
GPs(−)	230.7±84.6	−44.2±7.2