{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"submitter":["Qian Z"],"funding":["Shanghai 2021 \"Science and Technology Innovation Action Plan\" Social Development Science and Technology Key Project","Shanghai Science and Technology Commission Qixing plans to sail special projects.","Key Subject Projects of Shanghai's Three-year Action Plan for Strengthening the Construction of Public Health System (2023-2025)"],"pagination":["2313"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC12155778"],"repository":["biostudies-literature"],"omics_type":["Unknown"],"volume":["30(11)"],"pubmed_abstract":["As regulations ban legacy PFASs, many emerging PFASs are being developed, leading to their release into the aquatic environment and drinking water. However, research studies on these emerging PFASs in drinking water are limited, and current standards only cover a few legacy PFASs, leaving many emerging PFASs unregulated and their toxicity unknown. Therefore, a machine learning-based suspect screening combined with target screening was employed to comprehensively identify and quantify both legacy and novel PFASs in drinking water from the Yangtze River Delta, and their potential sources of contamination were determined through pollutant profile analysis. A total of 30 PFASs were identified, including 16 legacy and 14 novel PFASs, categorized into 11 classes. Quantitative and semi-quantitati"],"journal":["Molecules (Basel, Switzerland)"],"pubmed_title":["Occurrence, Sources, and Prioritization of Per- and Polyfluoroalkyl Substances (PFASs) in Drinking Water from Yangtze River Delta, China: Focusing on Emerging PFASs."],"pmcid":["PMC12155778"],"funding_grant_id":["21DZ1202100","22YF1443800","GWVI-11.1-41"],"pubmed_authors":["Qian H","Liang Z","Lu D","Lin Y","Wang G","Jin Y","Feng C","Zhou Z","Xiao P","Qian Z","Chen Y","Ma J","Zhou J"],"additional_accession":[]},"is_claimable":false,"name":"Occurrence, Sources, and Prioritization of Per- and Polyfluoroalkyl Substances (PFASs) in Drinking Water from Yangtze River Delta, China: Focusing on Emerging PFASs.","description":"As regulations ban legacy PFASs, many emerging PFASs are being developed, leading to their release into the aquatic environment and drinking water. However, research studies on these emerging PFASs in drinking water are limited, and current standards only cover a few legacy PFASs, leaving many emerging PFASs unregulated and their toxicity unknown. Therefore, a machine learning-based suspect screening combined with target screening was employed to comprehensively identify and quantify both legacy and novel PFASs in drinking water from the Yangtze River Delta, and their potential sources of contamination were determined through pollutant profile analysis. A total of 30 PFASs were identified, including 16 legacy and 14 novel PFASs, categorized into 11 classes. Quantitative and semi-quantitati","dates":{"release":"2025-01-01T00:00:00Z","publication":"2025 May","modification":"2026-05-26T11:09:55.613Z","creation":"2026-05-24T03:07:29.766Z"},"accession":"S-EPMC12155778","cross_references":{"pubmed":["40509201"],"doi":["10.3390/molecules30112313"]}}