Chinese Journal of Organic Chemistry, Journal Year: 2025, Volume and Issue: 45(2), P. 448 - 448
Published: Jan. 1, 2025
Language: Английский
Angewandte Chemie International Edition, Journal Year: 2024, Volume and Issue: 63(24)
Published: April 12, 2024
Developing candidate materials which possess the ability of both selective detection and efficient capture precious metal gold is highly desirable for environment economy. However, most reported only focus on single function, seriously restricts their practical application as probes or adsorbents. Herein, a two dimensional (2D) acridine-based covalent organic framework (TpDa-COF) prepared via linkage imine bonds adsorption. The synthesized COF can achieve fluorescence colorimetric dual sensing Au
Language: Английский
Citations
27
Advanced Energy Materials, Journal Year: 2024, Volume and Issue: 14(24)
Published: May 1, 2024
Abstract Covalent organic frameworks (COFs) are porous structures emerging as promising electrode materials due to their high structural diversity, controlled and wide pore network, amenability chemical modifications. COFs solely composed of periodically arranged molecules, resulting in lightweight materials. Their inherent properties, such extended surface area diverse framework topologies, along with proclivity modification, have positioned sophisticated the realm electrochemical energy storage (EES). The modular structure facilitates integration key functions redox‐active moieties, fast charge diffusion channels, composite formation conductive counterparts, highly network for accommodating charged carriers, which can significantly enhance performance. However, ascribing intricate porosity functionalities a single COF structure, while maintaining long‐term stability, is challenging. Efforts overcome these hurdles embrace strategies implementation reversible linkages flexibility, stimuli‐responsive functionalities, incorporating groups promote heterostructures. This review focuses on recent progress EES devices, batteries supercapacitors, through meticulous exploration latest aimed at optimizing advanced electrodes future technologies.
Language: Английский
Citations
18
Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: 485, P. 149135 - 149135
Published: Feb. 5, 2024
Language: Английский
Citations
17
ACS Nano, Journal Year: 2023, Volume and Issue: 17(20), P. 20445 - 20461
Published: Oct. 6, 2023
Radiotherapy is inevitably accompanied by some degree of radiation resistance, which leads to local recurrence and even therapeutic failure. To overcome this limitation, herein, we report the room-temperature synthesis an iodine- ferrocene-loaded covalent organic framework (COF) nanozyme, termed TADI-COF-Fc, for enhancement radiotherapeutic efficacy in treatment radioresistant esophageal cancer. The iodine atoms on COF not only exerted a direct effect radiotherapy, increasing its X-ray absorption, but also promoted radiolysis water, increased production reactive oxygen species (ROS). In addition, ferrocene surface decoration disrupted redox homeostasis levels hydroxyl lipid peroxide radicals depleting intracellular antioxidants. Both vitro vivo experiments substantiated excellent response TADI-COF-Fc. This study demonstrates potential COF-based multinanozymes as radiosensitizers suggests possible integration strategy combination oncotherapy.
Language: Английский
Citations
35
Advanced Science, Journal Year: 2023, Volume and Issue: 11(7)
Published: Dec. 8, 2023
Abstract Li and Zn metals are considered promising negative electrode materials for the next generation of rechargeable metal batteries because their non‐toxicity high theoretical capacity. However, uneven deposition ions (Li + , 2+ ) uncontrolled growth dendrites result in poor electrochemical stability, unsatisfactory cycle life, rapid capacity decay assembled with electrodes. Owing to unique internal directional channels abundant redox active sites covalent organic frameworks (COFs), they can be used promote uniform during stripping/electroplating through interface modification strategies, thereby inhibiting dendrite growth. COFs provide a new perspective addressing challenges faced by anodes ion batteries. This article discusses stability types COFs, summarizes some novel COF synthesis methods. Additionally, it reviews latest progress optimization methods using improve battery performance. Finally, main these areas discussed. review will inspire future research on
Language: Английский
Citations
30
Journal of Materials Chemistry A, Journal Year: 2024, Volume and Issue: 12(12), P. 7036 - 7046
Published: Jan. 1, 2024
An imine-linked covalent organic framework based on benzotrithiophene generates superoxide and singlet oxygen to carry out blue-light-driven selective aerobic sulfoxidation.
Language: Английский
Citations
14
Small, Journal Year: 2024, Volume and Issue: 20(44)
Published: July 6, 2024
Abstract Since 2020, covalent organic frameworks (COFs) are emerging as robust catalysts for the photosynthesis of hydrogen peroxide (H 2 O ), benefiting from their distinct advantages. However, current efficiency H production and solar‐to‐chemical energy conversion (SCC) remain suboptimal due to various constraints in reaction mechanism. Therefore, there is an imperative propose improvement strategies accelerate development this system. This comprehensive review delineates recent advances, challenges, utilizing COFs photocatalytic production. It explores fundamentals challenges (e.g., oxygen (O ) mass transfer rate, adsorption capacity, response sunlight, electron‐hole separation efficiency, charge selectivity, desorption) associated with process, well advantages, applications, classification, preparation purpose. Various enhance performance highlighted. The aims stimulate further advancements discusses potential prospects, application areas field.
Language: Английский
Citations
14
Advances in Colloid and Interface Science, Journal Year: 2025, Volume and Issue: 338, P. 103399 - 103399
Published: Jan. 10, 2025
Language: Английский
Citations
1
npj Clean Water, Journal Year: 2025, Volume and Issue: 8(1)
Published: Jan. 19, 2025
The growing global demand for freshwater necessitates advanced water treatment technologies. This review highlights the application of fibrous silica spheres, KCC-1, in remediation, focusing on removal heavy metals and organic dyes. KCC-1's unique morphology, high surface area, physicochemical properties make it a promising adsorbent. work examines its synthesis, modifications, advantages, providing insights into optimizing KCC-1-based adsorbents sustainable treatment.
Language: Английский
Citations
1
Advanced Functional Materials, Journal Year: 2025, Volume and Issue: unknown
Published: Jan. 23, 2025
Abstract In the face of escalating antibiotic resistance crisis, world is embroiled in a silent “antibacterial war”. Scientists are actively searching for innovative antibacterial materials that can be used as effective weapons against bacterial infections. As promising new crystalline porous polymer materials, covalent organic frameworks (COFs) gradually revealing their vast potential applications. This study investigates classification COF‐based agents, provides comprehensive overview applications and research advancements, explores strategies employed by COF materials. Furthermore, challenges outlined lie ahead future application agents insights into prospects within field offered. Through these efforts, aim to accelerate advancements COFs manufacturing technology, promote innovation applications, contribute public health.
Language: Английский
Citations
1