Advances in Polymer Technology / 2021 / Article / Fig 6

Research Article

Poly(1,5-Diaminonaphthalene)-Modified Screen-Printed Device for Electrochemical Lead Ion Sensing

Figure 6

Effect of deposition potential (a) and deposition time (b) of 4.5 μg·L-1 Pb2+ detection in acetate buffer (pH 4.5) on p(1,5-DAN)/SPEs.
(a)
(b)