Highly sensitive and selective thiourea electrochemical sensor based on novel silver nanoparticles/chitosan nanocomposite

• Published in: Colloids and surfaces. A, Physicochemical and engineering aspects Vol. 644; p. 128879
• Main Authors: Rashed, Md. A., Ahmed, Jahir, Faisal, M., Alsareii, S.A., Jalalah, Mohammed, Harraz, Farid A.
• Format: Journal Article
• Language: English
• Published: Elsevier B.V 05.07.2022
• Subjects: Chitosan; Sensor; Silver nanoparticles; Thiourea; Voltammogram; Thiourea; Chitosan; Voltammogram; Silver nanoparticles; Sensor

Herein, we have proposed a thiourea sensor using a novel silver decorated chitosan (Ag@CTSN) nanocomposite modified glassy carbon electrode (GCE). The catalyst was fabricated using a simple photo-reduction technique. In where, chitosan surface was decorated with silver nanoparticles via the photoche...