A Pilot Study of Bis-perfluoroalkyl Sulfonimides in Dust from E-waste and Urban Regions DOI Creative Commons
Long Zhang, Xiaotu Liu, Wei Huang

и другие.

Environmental Science & Technology Letters, Год журнала: 2024, Номер 11(12), С. 1384 - 1390

Опубликована: Ноя. 12, 2024

Following global regulations on traditional per- and polyfluoroalkyl substances (PFAS), alternative PFAS raise emerging concerns. Our study focused a group of bis-perfluoroalkyl sulfonimides (bis-FASIs) explored whether electronic waste (e-waste) dismantling recycling constitute potential source bis-FASIs to the environment. The revealed ubiquitous occurrence bisperfluoromethane sulfonimide (bis-FMeSI) in dust from e-waste sites, surrounding regions (20–50 km distant sites), urban areas with levels descending order along distance sites. median level bis-FMeSI was 12 ng/g dust, constituting approximately 10% total (117 ng/g). dropped 0.45 indoor outdoor as well 0.67 1.1 traffic roads underground parking lots, respectively, megacity located 100 away findings indicate that appear an type widespread distribution Therefore, they should be included into monitoring networks regionally or globally for better understanding their sources, distribution, fate, human exposure scenarios associated health risks.

Язык: Английский

Risk-based environmental assessment of atmospheric impact in the hydrometallurgical recycling of LFP batteries: A comparative analysis of operational scenarios DOI
Sun Yandong, Zaohong Zhou,

Hongjun He

и другие.

Journal of Cleaner Production, Год журнала: 2025, Номер unknown, С. 145306 - 145306

Опубликована: Март 1, 2025

Язык: Английский

Процитировано

0
Recent progress on solvent-free electrode fabrication for lithium-based batteries DOI
Gyori Park, Jongha Hwang,

Minju Song

и другие.

Chemical Engineering Journal, Год журнала: 2025, Номер unknown, С. 161888 - 161888

Опубликована: Март 1, 2025

Язык: Английский

Процитировано

0
Presence, Partitioning, and Toxicity of Lithium-Ion Battery-derived Cyclotriphosphazenes in Aquatic Environment. DOI
Shengtao Jiang,

Qinqin Zhu,

P. K. Andrew Hong

и другие.

Environmental Pollution, Год журнала: 2025, Номер unknown, С. 126177 - 126177

Опубликована: Апрель 1, 2025

Язык: Английский

Процитировано

0
Risk prioritization and experimental validation of per- and polyfluoroalkyl substances (PFAS) in Chaohu Lake: based on nontarget and target analyses DOI
Wei Chang, Shendong Xu, Ting Liu

и другие.

Journal of Hazardous Materials, Год журнала: 2025, Номер unknown, С. 138179 - 138179

Опубликована: Апрель 1, 2025

Язык: Английский

Процитировано

0
Mitigation of PFAS toxicity through sorbent treatment in Sprague-Dawley rats during prenatal and postnatal exposure DOI
Meichen Wang, Johnson Olaleye Oladele, Kelly J. Rivenbark

и другие.

Toxicology, Год журнала: 2025, Номер unknown, С. 154156 - 154156

Опубликована: Апрель 1, 2025

Язык: Английский

Процитировано

0
Xenometabolomics in Ecotoxicology: Concepts and Applications DOI
Phillip Ankley, Hannah Mahoney, Markus Brinkmann

и другие.

Environmental Science & Technology, Год журнала: 2025, Номер unknown

Опубликована: Апрель 22, 2025

Nontargeted high-resolution mass spectrometry (HRMS) allows for the characterization of a large fraction exposome, i.e., entirety chemicals an organism is exposed to, and helps detect important exogenous chemical compounds that could be key drivers toxicological impact. Along with these occur endogenous metabolites are essential health host organism. Chemical derived from biotransformation xenobiotics present in exposome referred to as xenometabolome, while endometabolome. Recent advancements HRMS technology allow detection features biological ecological importance context safety assessments unprecedented sensitivity resolution. In this perspective, we highlight application HRMS-based metabolomics organisms ecotoxicology, complexity comprehensively characterizing endometabolome, distinguishing xenometabolome.

Язык: Английский

Процитировано

0
A Critical Review of Sensors for Detecting Per- and Polyfluoroalkyl Substances: Focusing on Diverse Molecular Probes DOI

Jiancheng Zha,

Muyuan Ma,

Yue Shen

и другие.

Environmental Research, Год журнала: 2025, Номер unknown, С. 121669 - 121669

Опубликована: Апрель 1, 2025

Язык: Английский

Процитировано

0
Occurrence of Ultrashort-Chain PFASs in Australian Environmental Water Samples DOI
Sara Ghorbani Gorji, Rachel Mackie, Pritesh Prasad

и другие.

Environmental Science & Technology Letters, Год журнала: 2024, Номер unknown

Опубликована: Окт. 25, 2024

Ultrashort-chain per- and polyfluoroalkyl substances (PFASs) are an emerging class of contaminants that remain underexplored in environmental research. This study examines their distribution Australian drinking tap water, waters, wastewaters (n = 63) using nontarget analysis via high-resolution mass spectrometry. Thirteen ultrashort-chain PFASs were identified, including novel compounds such as perfluoroalkane sulfinate (PFPSi), hydrogen-substituted perfluoroalkyl carboxylate (H-PFCA), chloro-perfluoroalkanesulfonate (Cl-PFSA), bis-perfluoroalkyl sulfonamide (bis-FASIs). Perfluoropropanesulfonic acid (PFPrS) was the most prevalent, detected 83% surface, groundwater, wastewater samples, 67% water samples from major cities. Concentrations PFPrS perfluoroethanesulfonic (PFEtS) ranged <0.02 to 8000 ng/L. sulfonamides (FASAs) sulfates (PFA-OS) predominantly found wastewater. These findings highlight widespread presence systems underscore need for ongoing monitoring research due potential ecological human health impacts. provides essential baseline data could inform future regulatory measures management strategies.

Язык: Английский

Процитировано

1
A Pilot Study of Bis-perfluoroalkyl Sulfonimides in Dust from E-waste and Urban Regions DOI Creative Commons
Long Zhang, Xiaotu Liu, Wei Huang

и другие.

Environmental Science & Technology Letters, Год журнала: 2024, Номер 11(12), С. 1384 - 1390

Опубликована: Ноя. 12, 2024

Following global regulations on traditional per- and polyfluoroalkyl substances (PFAS), alternative PFAS raise emerging concerns. Our study focused a group of bis-perfluoroalkyl sulfonimides (bis-FASIs) explored whether electronic waste (e-waste) dismantling recycling constitute potential source bis-FASIs to the environment. The revealed ubiquitous occurrence bisperfluoromethane sulfonimide (bis-FMeSI) in dust from e-waste sites, surrounding regions (20–50 km distant sites), urban areas with levels descending order along distance sites. median level bis-FMeSI was 12 ng/g dust, constituting approximately 10% total (117 ng/g). dropped 0.45 indoor outdoor as well 0.67 1.1 traffic roads underground parking lots, respectively, megacity located 100 away findings indicate that appear an type widespread distribution Therefore, they should be included into monitoring networks regionally or globally for better understanding their sources, distribution, fate, human exposure scenarios associated health risks.

Язык: Английский

Процитировано

0