Preparation of yellow emissive nitrogen-doped carbon dots from <i>o</i>-phenylenediamine and their application in curcumin sensing
Yuanyuan Dong, Tian-Ze Li, Buhe Bateer, Huiwen Wang, Qiuyue Fu, Fengfa Zhang
Abstract
In this work, o -phenylenediamine ( o -PD) and ethanol are used as raw materials, and a simple solvothermal method is used to prepare yellow emissive nitrogen-doped CDs (YNCDs) (with yellow emission λ ex / λ em = 410/555 nm).
Topics & Concepts
ChemistryCurcuminNitrogenDopingo-PhenylenediamineCarbon fibersRaw materialEthanolNuclear chemistryPhotochemistryNanotechnologyOrganic chemistryOptoelectronicsCatalysisPhysicsBiochemistryComposite materialMaterials scienceComposite numberCarbon and Quantum Dots ApplicationsLuminescence and Fluorescent MaterialsNanocluster Synthesis and Applications