Environmental Occurrence and Biotic Concentrations of Ultrashort-Chain Perfluoroalkyl Acids: Overlooked Global Organofluorine Contaminants

Y Zhi, X Lu, G Munoz, LWY Yeung… - Environmental …, 2024 - ACS Publications
Per-and polyfluoroalkyl substances (PFASs) are a large group of anthropogenic fluorinated
chemicals. Ultrashort-chain perfluoroalkyl acids (PFAAs) have recently gained attention due …

The global threat from the irreversible accumulation of trifluoroacetic acid (TFA)

HPH Arp, A Gredelj, J Glüge… - Environmental …, 2024 - ACS Publications
Trifluoroacetic acid (TFA) is a persistent and mobile substance that has been increasing in
concentration within diverse environmental media, including rain, soils, human serum …

Degradation and Defluorination of Ultra Short-, Short-, and Long-Chain PFASs in High Total Dissolved Solids Solutions by Hydrothermal Alkaline Treatment─ Closing …

B Pinkard, SM Smith, P Vorarath, T Smrz… - ACS ES&T …, 2024 - ACS Publications
Emerging destructive technologies for per-and polyfluoroalkyl substances (PFASs) are
receiving increased attention. To validate these emerging technologies for commercial use …

Regeneration of PFAS-laden Granular Activated Carbon in Modified Supercritical CO2 Extraction

T Didenko, A Lau, AL Purohit, J Feng, B Pinkard… - 2024 - chemrxiv.org
Granular activated carbon (GAC) is widely used to treat contaminated per-and
polyfluoroalkyl substances (PFAS) waste streams, resulting in the accumulation of large …

Machine learning assisted single-molecule sensing of per-and polyfluoroalkyl carboxylic acids: Quantification without standards

K Qiu, J Zuo, HS Li, W Tang, X Zhao, MY Cheng… - 2024 - researchsquare.com
Per-and polyfluoroalkyl carboxylic acids (PFCA) are of great concern due to their ubiquitous
presence in the environment. Despite a severe shortage of authentic standards, compared …