A fast, low-cost, sensitive, selective, and non-laborious method based on functionalized magnetic nanoparticles, magnetic solid-phase extraction, and fluorescent carbon dots for the fluorimetric determination of copper in wines without prior sample treatment
Matheus H. Costa, Danilo Tadeu S. Ferreira, Jonathan E.S. Pádua, Julys Pablo Atayde Fernandes, Josué Carinhanha Caldas Santos, Francisco A.S. Cunha, Mário César Ugulino de Araújo
Topics & Concepts
CopperSolid phase extractionFluorescenceElutionMagnetic nanoparticlesExtraction (chemistry)NanoparticleHydrothermal carbonizationChemistryCarbonizationMaterials scienceAdsorptionChromatographyNanotechnologyOrganic chemistryPhysicsQuantum mechanicsCarbon and Quantum Dots ApplicationsHeavy Metal Exposure and ToxicityMercury impact and mitigation studies