N-doped carbon quantum dots from osmanthus fragrans as a novel off-on fluorescent nanosensor for highly sensitive detection of quercetin and aluminium ion, and cell imaging
Chunhe Yu, Dongmiao Qin, Xiaohua Jiang, Xiangfei Zheng, Biyang Deng
Topics & Concepts
ChemistryDetection limitFluorescenceNanosensorQuantum yieldQuercetinAnalytical Chemistry (journal)Nuclear chemistryPhotochemistryChromatographyNanotechnologyBiochemistryAntioxidantMaterials scienceQuantum mechanicsPhysicsCarbon and Quantum Dots ApplicationsGraphene and Nanomaterials ApplicationsElectrochemical sensors and biosensors