Synthesis of green-emitting carbon quantum dots with double carbon sources and their application as a fluorescent probe for selective detection of Cu<sup>2+</sup> ions
Jun Xu, Congling Wang, Huizhi Li, Weilin Zhao
Abstract
ion concentration should fall in the G-CQD concentration range of 0-0.5 mM and the detection limit is 0.0507 μM. Thus, due to the excellent chemical stability and good luminescence performance, these G-CQDs could be excellent probes widely used in detection fields.
Topics & Concepts
FluorescenceCarbon quantum dotsIonCarbon fibersQuantum dotChemistryPhotochemistryAnalytical Chemistry (journal)OptoelectronicsMaterials scienceNanotechnologyPhysicsOrganic chemistryOpticsComposite numberComposite materialCarbon and Quantum Dots ApplicationsNanocluster Synthesis and ApplicationsQuantum Dots Synthesis And Properties