Single-Use Fluidic Electrochemical Paper-Based Analytical Devices Fabricated by Pen Plotting and Screen-Printing for On-Site Rapid Voltammetric Monitoring of Pb(II) and Cd(II). - Dionysios Soulis; Maria Trachioti; Christos Kokkinos; Anastasios Economou; Mamas Prodromidis (Sensors, 2021)