Table S2.
Physicochemical properties of PLGA-PEG-peptide-Rho NPs
| NPs composition | Size ± SD (nm) | PI ± SD | Zpot ± SD (mV) |
|---|---|---|---|
| PLGA-PEG-POD-Rho NPs | 87.2±0.3 | 0.112±0.041 | 22.6±2.7 |
| PLGA-PEG-HIV-Tat-Rho NPs | 99.7±1.2 | 0.083±0.028 | 15.8±0.8 |
Abbreviations: HIV-Tat, human immunodeficiency virus transactivator; NPs, nanoparticles; PEG, polyethyleneglycol; PI, polydispersity index; PLGA, poly(lactic-co-glycolic acid); POD, peptide for ocular delivery; Rho, 5(6)-carboxytetramethylrhodamine; SD, standard deviation; Zpot, zeta potential.