Figure 1

SEM microphotograph. Microphotograph of scanning electron microscope (SEM) showing the homogeneous dispersion of the deltamethrin in the polymeric matrices (a) blank patch (b) deltamethrin loaded patch (×2000).
SEM microphotograph. Microphotograph of scanning electron microscope (SEM) showing the homogeneous dispersion of the deltamethrin in the polymeric matrices (a) blank patch (b) deltamethrin loaded patch (×2000).