Fluorescent carbon dots from water hyacinth as detection sensors for ferric ions: the preparation and optimisation using response surface methodology
Qiren Tan, Xiaoying Li, Peng Sun, Jie Zhao, Qinyan Yang, Lumei Wang, Yun Deng, Guoqing Shen
Abstract
in real water samples with a recovery of 97.80-103.10%. Hence, the pyrolysis of water hyacinth is proven to be a rapid, effective and green approach for CDs and provides a novel method for recycling water hyacinth.
Topics & Concepts
HyacinthFerricFluorescenceSchematicCarbon fibersIonChemistryFerric ionInorganic chemistryMaterials scienceOrganic chemistryElectronic engineeringQuantum mechanicsComposite materialPhysicsComposite numberEngineeringCarbon and Quantum Dots ApplicationsNanocluster Synthesis and ApplicationsQuantum Dots Synthesis And Properties