Donor–acceptor based two-dimensional covalent organic frameworks for near-infrared photothermal conversion
Yue Zhang, Gui‐Yuan Wu, Hui Liu, Rui Tian, Yan Li, Danbo Wang, Renzeng Chen, Zhao Jinyu, Shipeng Liu, Zhibo Li, Yingjie Zhao
Abstract
Two 2D COFs containing both electron acceptors and donors were prepared successfully. The charge-transfer process results in distinct near-infrared absorption properties which make them good NIR photothermal materials.
Topics & Concepts
Photothermal therapyCovalent bondMaterials scienceAcceptorInfraredElectron acceptorPhotochemistryAbsorption (acoustics)Charge (physics)Near-infrared spectroscopyNanotechnologyChemistryOrganic chemistryOpticsPhysicsCondensed matter physicsComposite materialQuantum mechanicsCovalent Organic Framework ApplicationsAdvanced Photocatalysis TechniquesNanoplatforms for cancer theranostics