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Effect of polymer concentration in the nanoparticle suspension on the zeta potential of the nanoparticles prepared from PBLG-Bnz, PBLG-PEG, and PBLG-FITC.
Abbreviations: Bnz, benzylamine; FITC, fluorescein isothiocyanate; PBLG, poly(γ-benzyl-L-glutamate); PEG, polyethylene glycol.
