Progress and perspectives on carbon-based materials for adsorptive removal and photocatalytic degradation of perfluoroalkyl and polyfluoroalkyl substances (PFAS)

D Dey, T Shafi, S Chowdhury, BK Dubey, R Sen - Chemosphere, 2024 - Elsevier
Per-and polyfluoroalkyl substances (PFAS)(also known as 'forever chemicals') have
emerged as trace pollutants of global concern, attributing to their persistent and bio …

Deeper Defluorination and Mineralization of a Novel PFECA (C7 HFPO-TA) in Vacuum UV/Sulfite: Unique Mechanism of H/OCF3 Exchange

M Gu, L Liu, G Yu, J Huang - Environmental Science & …, 2023 - ACS Publications
C7 HFPO-TA is a newly identified alternative to PFOA, which possesses a unique structure
fragment (CF3O–CF (CF3)−). In this study, we evaluated the chemical reactivity of C7 HFPO …

Hunting the missing fluorine in aqueous film-forming foams containing per-and polyfluoroalkyl substances

M Liu, CM Glover, G Munoz, SV Duy, S Sauvé… - Journal of Hazardous …, 2024 - Elsevier
Since aqueous film-forming foams (AFFFs) are major sources of per-and polyfluoroalkyl
substances (PFAS), understanding the quantity and type of PFAS present in AFFFs is crucial …

The novel polyfluoroalkyl benzenesulfonate OBS exposure induces cell cycle arrest and senescence of rat pituitary cell GH3 via the p53/p21/RB pathway

M Zhang, X Bi, S Liu, Y Liu, Q Wang - Toxicology, 2023 - Elsevier
Sodium p-perfluorous nonenoxybenzene sulfonate (OBS), an economical alternative to
perfluorooctane sulfonate (PFOS) in multiple industrial fields, is widely detected in the …

Comprehensive review of combustion ion chromatography for the analysis of total, adsorbable, and extractable organic fluorine

CP Shelor, C Warren, CV Odinaka… - Journal of Separation …, 2024 - Wiley Online Library
Poly‐and perfluoroalkyl substances (PFAS) are a class of persistent organic pollutants
whose high stability and appreciable water solubility have led to near‐global contamination …

A Systematic Evaluation of Factors Resulting in Incomplete Recovery when Implementing the Adsorbable Organic Fluorine (AOF) and Extractable Organic Fluorine …

Y Pan - 2023 - ecommons.cornell.edu
Per-and polyfluoroalkyl substances (PFASs) are a global environmental contaminant of
concern whose persistence in water systems is associated with negative effects on human …