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) |