Lambda-Cyhalothrin Nanosuspension Prepared by the Melt Emulsification-High Pressure Homogenization Method

Table 2

The influence of complex surfactants on the particle size and dispersity of the nanosuspension.

Formulation^a	Mean particle size (nm)	PDI	D90
NS-1	16.01 ± 0.11c	0.266 ± 0.002a	54.00 ± 11.00b
NS-2	40.45 ± 0.27b	0.275 ± 0.008a	119.03 ± 27.00a
NS-3	44.44 ± 0.96a	0.235 ± 0.017b	120.67 ± 7.77a

Note: ^aNS-1: SDS + MRES (1 : 3, w/w), NS-2: SDS + PEGNPE (1 : 3, w/w), and NS-3: SDS + Tween 80 (1 : 3, w/w).
Different letters at each data indicate significant differences according to Duncan’s multiple range test at .