Concentration-modulated dual-excitation fluorescence of carbon dots used for ratiometric sensing of Fe3+
Bin Wang, Xiaoqin Zhou, Junming Lin, Shu-Yu Liu, Conghua Lu, Lijuan Liu, Yu Chen, Li‐Ping Yu
Topics & Concepts
Detection limitFluorescenceNanosensorExcitationPolyethylenimineAqueous solutionInterference (communication)Analytical Chemistry (journal)Linear rangeChemistryMaterials scienceSelectivityPhotochemistryNanotechnologyChromatographyOpticsElectrical engineeringCatalysisChannel (broadcasting)PhysicsEngineeringBiochemistryTransfectionGenePhysical chemistryCarbon and Quantum Dots ApplicationsNanocluster Synthesis and ApplicationsAdvanced biosensing and bioanalysis techniques