A Graphenic Biosensor for Real-Time Monitoring of Urea During Dialysis Bonini, Andrea ; Vivaldi, Federico Maria ; Herrera, Elisa ; Melai, Bernardo ; Kirchhain, Arno ; Sajama, Noemi Violeta Poma ; Mattonai, Marco ; Caprioli, Raffaele ; Lomonaco, Tommaso ; Francesco, Fabio Di ; Salvo, Pietro Abstract Publication: IEEE Sensors Journal Pub Date: May 2020 DOI: 10.1109/JSEN.2020.2966456 Bibcode: 2020ISenJ..20.4571B