Preparation and Application in Drug Storage and Delivery of Agarose Nanoparticles

Figure 4

(a) UV-visible spectra of azamethiphos solution in water with 0.1 mM concentration. (b) Experimental dependence of the absorbance at 274 nm on the azamethiphos concentration for solutions of the insecticide in water (symbols) and the fit to the Lambert-Beer law (line).

(a)

(b)