Sensitive detection and determination of benzodiazepines using silver nanoparticles-N-GQDs ink modified electrode: A new platform for modern pharmaceutical analysis

In this work, a unique conductive nano-ink based on silver nanoparticle‑nitrogen doped graphene quantum dots (Ag/N-GQD) was synthesized and utilized for development of a novel, unique and sensitive biosensor for determination of alprazolam, chlordiazepoxide bis, diazepam, oxazepam and clonazepam. Electrochemical deposition, as a well-controlled synthesis procedure, has been utilized for subsequently layer-by-layer preparation of Ag/N-GQD...