Amperometric determination of L-cysteine using a glassy carbon electrode modified with palladium nanoparticles grown on reduced graphene oxide in a Nafion matrix

• Main Authors: Yusoff, Norazriena, Rameshkumar, Perumal, Mohamed Noor, An’amt, Huang, Nay Ming
• Format: Article
• Published: Springer Verlag (Germany) 2018
• Subjects: Q Science (General); QC Physics; QD Chemistry
• Online Access: http://eprints.um.edu.my/20228/; https://doi.org/10.1007/s00604-018-2782-x

An amperometric sensor for L-Cys is described which consists of a glassy carbon electrode (GCE) that was modified with reduced graphene oxide placed in a Nafion film and decorated with palladium nanoparticles (PdNPs). The film was synthesized by a hydrothermal method. The PdNPs have an average diame...