Construction of a ratiometric fluorescent probe for visual detection of urea in human urine based on carbon dots prepared from Toona sinensis leaves and 5-carboxyfluorescein
Yuyang Bei, Kamile Arkin, Yuxin Zheng, Xuesong Ma, Jie Zhao, Huimin Jin, Qingkun Shang
Topics & Concepts
ChemistryDetection limitFluorescenceEthylenediamineUreaRGB color modelChromatographyNuclear chemistryInorganic chemistryOrganic chemistryOpticsOperating systemComputer sciencePhysicsCarbon and Quantum Dots ApplicationsAdvanced Nanomaterials in CatalysisElectrochemical sensors and biosensors