Online and Offline Prioritization of Chemicals of Interest in Suspect Screening and Non-targeted Screening with High-Resolution Mass Spectrometry

D Szabo, TM Falconer, CM Fisher, T Heise… - Analytical …, 2024 - ACS Publications
Recent advances in high-resolution mass spectrometry (HRMS) have enabled the detection
of thousands of chemicals from a single sample, while computational methods have …

[HTML][HTML] Techniques to characterize PFAS burden in biological samples: Recent insights and remaining challenges

D Perera, W Scott, R Smolinski… - Trends in Environmental …, 2024 - Elsevier
Per/polyfluoroalkyl substances (PFASs) are a class of ubiquitous environmental
contaminants associated with several adverse health effects in humans and animals. Liquid …

Can qualitative nontarget data be indicative of PFAS contamination? First evidence by correlation with EOF in environmental samples

J Zweigle, F Simon, B Meermann… - … Science & Technology …, 2024 - ACS Publications
We correlated nontarget screening (NTS) features and extractable organic fluorine (EOF)
data for PFAS analysis in environmental samples. Soils, sediments, and ashes from different …

[HTML][HTML] A systematic review for non-targeted analysis of per-and polyfluoroalkyl substances (PFAS)

D Megson, P Bruce-Vanderpuije, IG Idowu… - Science of The Total …, 2025 - Elsevier
This review follows the PRISMA guidelines to provide a systematic review of 115 peer
reviewed articles that used non-targeted analysis (NTA) methods to detect per-and …

[HTML][HTML] PFAS in landfill leachate: Practical considerations for treatment and characterization

F Sabba, C Kassar, T Zeng, SP Mallick… - Journal of Hazardous …, 2025 - Elsevier
Per-and polyfluoroalkyl substances (PFAS) are widely used in consumer products and are
particularly high in landfill leachate. The practice of sending leachate to wastewater …

Non-target screening reveals 124 PFAS at an AFFF-impacted field site in Germany specified by novel systematic terminology

M Schüßler, C Capitain, B Bugsel, J Zweigle… - Analytical and …, 2024 - Springer
The uncontrolled release of aqueous film-forming foam (AFFF) ingredients during a major
fire incident in Reilingen, Germany, in 2008 led to significant soil and groundwater …

Unravel the in-Source Fragmentation Patterns of Per-and Polyfluoroalkyl Substances during Analysis by LC-ESI-HRMS

K Wang, R Wang, W Shan, Z Yang… - Environmental …, 2024 - ACS Publications
In-source fragmentation (ISF) was inevitable during electrospray ionization (ESI) of per-and
polyfluoroalkyl substances (PFAS) when analyzed by liquid chromatography coupled with …

Latest trends in the environmental analysis of PFAS including nontarget analysis and EOF-, AOF-, and TOP-based methodologies

M Baqar, H Chen, Y Yao, H Sun - Analytical and Bioanalytical Chemistry, 2024 - Springer
Ubiquitous environmental occurrence of per-and polyfluoroalkyl substances (PFAS)
underscores the critical need to broaden investigative efforts in effective screening, risk …

[PDF][PDF] Trends in Environmental Analytical Chemistry

D Perera, W Scott, R Smolinski, L Mukhopadhyay… - researchgate.net
Per/polyfluoroalkyl substances (PFASs) are a class of ubiquitous environmental
contaminants associated with several adverse health effects in humans and animals. Liquid …

[PDF][PDF] Priorisierung und Identifizierung von PFAS mittels automatisierter Datenanalyse im Non-target Screening durch PFΔScreen

J Zweigle, B Bugsel, C Zwiener, FB Umweltanalytik… - en.gdch.de
Per-und polyfluorierte Alkylverbindungen (PFAS) bilden eine weit gefächerte Klasse von
anthropogenen Chemikalien mit einzigartigen Eigenschaften, die jedoch in der Umwelt sehr …