Ag nanoplates modified-screen printed carbon electrode to improve electrochemical performances toward a selective H2O2 detection

• Published in: IEEE transactions on instrumentation and measurement Vol. 72; p. 1
• Main Authors: Zribi, Rayhane, Ferlazzo, Angelo, Fazio, Enza, Condorelli, Marcello, D'Urso, Luisa, Neri, Giulia, Corsaro, Carmelo, Neri, Fortunato, Compagnini, Giuseppe, Neri, Giovanni
• Format: Journal Article
• Language: English
• Published: New York IEEE 01.01.2023; The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
• Subjects: <italic xmlns:ali="http://www.niso.org/schemas/ali/1.0/" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">electric field enhancement; <italic xmlns:ali="http://www.niso.org/schemas/ali/1.0/" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">electrochemical sensor; <italic xmlns:ali="http://www.niso.org/schemas/ali/1.0/" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">hydrogen peroxide; <italic xmlns:ali="http://www.niso.org/schemas/ali/1.0/" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">screen printed carbon electrode; <italic xmlns:ali="http://www.niso.org/schemas/ali/1.0/" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">silver nanoplates; <italic xmlns:ali="http://www.niso.org/schemas/ali/1.0/" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">surface plasmon resonance; Biosensors; Carbon; Electric fields; Electrodes; Electromagnetic fields; Finite difference methods; Hydrogen peroxide; Nanoparticles; Sensitivity; Sensor phenomena and characterization; Shape; Silver; Time domain analysis; Voltammetry

Sensors based on silver nanoplates (Ag NPT) colloidal solutions, deposited onto screen printed carbon electrodes (SPCE), were fabricated and characterized. Cyclic voltammetry (CV) and linear sweep voltammetry (LSV) analyses were carried out to test the sensor performances towards hydrogen peroxide (...