Facile synthesis of carbon nitride quantum dots as a highly selective and sensitive fluorescent sensor for the tetracycline detection
Ruining Bai, Heli Sun, Peng Jin, Jingwei Li, Anzhong Peng, Jieli He
Abstract
The g-C<sub>3</sub>N<sub>4</sub>QDs were synthesized by a simple solvothermal “tailoring” process from bulk g-C<sub>3</sub>N<sub>4</sub> which have a “strong quenching” behaviour in the presence of TC. The proposed fluorescent sensor has been successfully applied to detect TC in actual samples.
Topics & Concepts
FluorescenceDetection limitCarbon nitrideQuantum dotMaterials scienceLinear rangeNitrideRepeatabilityQuenching (fluorescence)SelectivityTetracyclineCarbon fibersTap waterNanotechnologyAnalytical Chemistry (journal)ChemistryChromatographyPhotocatalysisComposite numberOrganic chemistryOpticsBiochemistryPhysicsComposite materialCatalysisEngineeringLayer (electronics)AntibioticsEnvironmental engineeringCarbon and Quantum Dots ApplicationsAdvanced biosensing and bioanalysis techniquesAdvanced Nanomaterials in Catalysis