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Table 4 Zeta potential and polydispersity index (PDI) of all the formulation

From: Design expert as a statistical tool for optimization of 5-ASA-loaded biopolymer-based nanoparticles using Box Behnken factorial design

Formulation code Zeta potential (mv± SD) Polydispersity index
F1 35.46±1.3 0.232±0.02
F2 36.58±1.0 0.248±0.04
F3 28.36±1.5 0.355±0.08
F4 22.36±2.0 0.355±0.10
F5 25.98±3.4 0.245±0.12
F6 27.26±1.6 0.242±0.05
F7 32.58±2.6 0.238±0.03
F8 30.02±2.3 0.242±0.14
F9 24.60±4.2 0.247±0.12
F10 24.08±2.2 0.350±0.06
F11 18.98±3.2 0.262±0.02
F12 20.36±3.0 0.242±0.07
F13 26.54±2.8 0.238±0.15
F14 36.20±1.5 0.251±0.13
F15 30.24±1.8 0.255±0.05