Spectrofluorimetric determination of bupropion using N,S co-doped carbon quantum dots: Mechanistic investigation, response surface optimization, and application to pharmaceutical formulations, spiked plasma and environmental samples - Almutairi, Farooq M.; Althobaiti, Yusuf S.; Abduljabbar, Maram H.; Alzhrani, Rami M.; Alnemari, Reem M.; Aldhafeeri, Muneef M.; Serag, Ahmed; Almalki, Atiah H. (Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, 2025)