Figure 8

(a) Selectivity studies for EµAD at 100 ng/L of chlorpyrifos and cartap hydrochloride in 5 mM K [Fe(CN)6]3−/4− and 10 µM ATCl prepared in 0.1 M PBS pH 7. (b) Stability studies of EµAD in 5 mM K [Fe(CN)6]3−/4− and 10 µM ATCl prepared in 0.1 M PBS pH 7.