A graphene-based hydrogel monolith with tailored surface chemistry for PFAS passive sampling
Jitka Bečanová, Zachary S. S. L. Saleeba, Aidan Stone, Anna R. Robuck, Robert H. Hurt, Rainer Lohmann
Abstract
for PFBA increased from 1.3 to 2.2), thereby improving the functionality of the passive sampler device for a wider range of PFAS. Field deployments demonstrated that the graphene monoliths were capable of detecting key PFAS in the Delaware River.
Topics & Concepts
MonolithGrapheneSampling (signal processing)Chemical engineeringEnvironmental scienceMaterials scienceNanotechnologyEnvironmental chemistryChemistryComputer scienceCatalysisTelecommunicationsBiochemistryEngineeringDetectorPer- and polyfluoroalkyl substances researchLuminescence and Fluorescent MaterialsGraphene research and applications