In order to achieve the best sensing performance, we investigated the effect of the concentration of compound 1 on the response of the biosensor to Pb2þ, in the presence of 200 nM of PW17 and 5 μM of Pb2þ.
In order to achieve the best sensing performance, we investigatedthe effect of the concentration of compound 1 on theresponse of the biosensor to Pb2þ, in the presence of 200 nM ofPW17 and 5 μM of Pb2þ.