Fig. 8. Cumulative and relative particles size distributions (PSD) of chitosan–hexaconazole–dazomet nanoparticles prepared at various concentrations of TPP (A) 2.5 mg mL⁻¹, (B) 5 mg mL⁻¹, (C) 10 mg mL⁻¹ and (D) 20 mg mL⁻¹.