Carbon dots as an electron extractant for enhanced photocatalytic antibacterial activity of covalent organic frameworks
Jiarong Liang, Wei Li, Jianying Chen, Xiaoman Huang, Yingliang Liu, Xuejie Zhang, Wei Shu, Bingfu Lei, Haoran Zhang
Abstract
An intramolecular charge transfer system was constructed to extract π-electrons from photosensitive D–A COF semiconductors to CDs through hydrogen bonding for more ROS evolution, which demonstrated high-efficiency bactericidal mechanism.
Topics & Concepts
PhotocatalysisCovalent bondCarbon fibersChemistryCarbon quantum dotsElectronNanotechnologyQuantum dotMaterials scienceChemical engineeringEnvironmental chemistryOrganic chemistryCatalysisComposite numberPhysicsComposite materialEngineeringQuantum mechanicsCovalent Organic Framework ApplicationsAdvanced Photocatalysis TechniquesMetal-Organic Frameworks: Synthesis and Applications