Selective and low potential electrocatalytic oxidation and sensing of l-cysteine using metal impurity containing carbon black modified electrode

• Main Authors: Sornambikai, S., Abdul Kadir, M. R., Kumar, A. S., Ponpandian, N., Viswanathan, C.
• Format: Article
• Published: Royal Society of Chemistry 2017
• Subjects: QD Chemistry
• Online Access: http://eprints.utm.my/id/eprint/75307/; https://www.scopus.com/inward/record.uri?eid=2-s2.0-85038419917&doi=10.1039%2fc7ay02251d&partnerID=40&md5=fae8baa25a4dc4d8676c883b63bf1aa3

The detection of thiol-containing amino acids, particularly l-cysteine (l-CySH), without any interference from other biochemicals is a challenging research interest in electroanalytical chemistry. Amongst various electrodes, the nanogold modified electrode has been reported to be effective for low p...