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Table 1 Composition and physicochemical characterization of quetiapine loaded nanoparticles (QNP) (data represents mean ± SD, n = 3)

From: Comparative evaluation of intranasally delivered quetiapine loaded mucoadhesive microemulsion and polymeric nanoparticles for brain targeting: pharmacokinetic and gamma scintigraphy studies

Formulations CH:TPP mass ratioa Drug (% w/v) Drug loading (%) Size (nm) PDI Zeta potential (mV) pH Viscosity (cP)
QNP 4.8:1 1 64.29 ± 2.12 131.08 ± 7.45 0.252 ± 0.064 34.4 ± 1.87 5.87 ± 0.11 7.54 ± 0.22
  1. aConcentration of CH and TPP remains 0.1% w/v