Scalable Fluorinated Copper-Based Covalent Organic Frameworks for Coupled Ultratrace Perfluoroalkyl Substances Monitoring and Efficient Remediation
Per- and polyfluoroalkyl substances (PFAS) are persistent water contaminants that require both effective removal and reliable monitoring. However, these functions are typically performed separately, preventing real-time evaluation of treatment performance. Here we establish a cooperative host–guest-coupling principle...