Research Article
Lambda-Cyhalothrin Nanosuspension Prepared by the Melt Emulsification-High Pressure Homogenization Method
Table 1
The influence of surfactant on the mean particle size and PDI of lambda-cyhalothrin nanosuspension.
| Surfactant | Mean particle size (nm) | PDI |
| SL | 210.13 ± 2.40e | 0.137 ± 0.006c | SDS | 19.95 ± 0.04h | 0.389 ± 0.009ab | F68 | 201.53 ± 2.50e | 0.231 ± 0.023bc | SLES | 207.73 ± 1.86e | 0.169 ± 0.016bc | MRES | 157.63 ± 1.02fg | 0.233 ± 0.024bc | HPMC | 517.07 ± 19.20a | 0.496 ± 0.398a | PEGNPE | 149.60 ± 2.25g | 0.172 ± 0.028bc | Tween 80 | 165.30 ± 3.24f | 0.202 ± 0.005bc | Span 80 | 239.20 ± 5.73d | 0.238 ± 0.028bc | PVP K30 | 335.84 ± 3.98b | 0.130 ± 0.014c | PVP K90 | 279.13 ± 2.64c | 0.155 ± 0.052bc | Polycarboxylate | 247.97 ± 1.80d | 0.139 ± 0.026c |
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Different letters at each data indicate significant differences according to Duncan’s multiple range test at .
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