Human Biomarkers of Exposure to Forest Fire Emissions: Identifying and Utilizing Biomass Burning Tracers and Metabolites [0.03%]
森林火灾排放的人体暴露生物标志物：识别和利用生物质燃烧示踪剂和代谢物
Jasmin Chovatiya,Hiraj Patel,Syam S Andra
Jasmin Chovatiya
FAIR and Effective Communication of Data on Chemical Contaminant Biotransformation in the Environment [0.03%]
关于环境化学污染物生物转化的有效和公正的沟通
Stephanie L Rich,Jasmin Hafner,Moritz Salz et al.
Stephanie L Rich et al.
Anthropogenic chemicals and their transformation products are increasingly found in the environment, with persistence being a major driver of chemical risk. Methods for predicting biotransformation products and dissipation kinetics are need...
Machine-Learning-Driven Reconstruction of Organic Aerosol Sources across Dense Monitoring Networks in Europe [0.03%]
基于机器学习的欧洲密集监测网内有机气溶胶源的重建方法
Adrien Jouanny,Abhishek Upadhyay,Jianhui Jiang et al.
Adrien Jouanny et al.
Fine particulate matter (PM) poses a major threat to public health, with organic aerosol (OA) being a key component. Major OA sources, hydrocarbon-like OA (HOA), biomass burning OA (BBOA), and oxygenated OA (OOA), have distinct health and e...
Exposure of Selected Sunscreens to Artificial Sunlight Generates Persistent Free Radicals [0.03%]
人工光照下防晒霜生成持续性自由基
Eric P Vejerano,Khushboo Khushboo,Juan Vejerano et al.
Eric P Vejerano et al.
Inorganic ultraviolet (UV) filters in mineral sunscreens (MSCs) are known to generate reactive oxygen species (ROS), including transient free radicals, under light exposure. Recent findings indicate that these filters (titanium dioxide [TiO...
Additive-Free Ball Milling in Stainless Steel Mills Enables Destruction of PFAS on Granular Activated Carbon [0.03%]
无添加剂的不锈钢球磨罐球磨法使活性炭上的PFAS分解脱落
Jinyuan Zhu,Xiaotian Xu,Nanyang Yang et al.
Jinyuan Zhu et al.
Granular activated carbon (GAC) is widely employed for the removal of per- and polyfluoroalkyl substances (PFAS) from aqueous systems. However, the safe management of spent, PFAS-laden GAC remains a pressing environmental challenge. Mechano...
High-Throughput Miniaturized Biotransformation Testing Using Activated Sludge Enables Rapid Chemical Persistence Assessment [0.03%]
采用活性污泥进行高通量微型转化试验以快速评估化学品持久性
Sarah B Partanen,Nicolas Mueller,Kathrin Fenner
Sarah B Partanen
The unprecedented scale and pace of chemical development challenges human and ecosystem health unless new chemicals are developed using safe-by-design approaches. Therefore, tools for efficient environmental persistence assessmentamong ot...
Silicone Ankle Bands as a Tool to Assess Infant Exposures to Semivolatile Organic Chemicals in Indoor Environments [0.03%]
用于评估室内环境中婴幼儿半挥发性有机化学物暴露的硅胶脚踝手环工具研究
Catherine F Wise,Elizabeth Boxer,Jillian Hurst et al.
Catherine F Wise et al.
Exposure to organophosphate esters (OPEs), used as flame retardants and plasticizers, is highly variable in the general population, and limited data exist on exposures in young children. This study evaluated the use of silicone ankle bands ...
Phenotypic Profiling of 6PPD, 6PPD-quinone and Structurally Diverse Antiozonants in RTgill-W1 Cells Using the Cell Painting Assay [0.03%]
基于Cell Painting测定的6PPD、6PPD-quinone和其他结构不同的臭氧抑制剂在RTgill-W1细胞中的表型谱分析
Felix R Harris,Mark D Jankowski,Daniel L Villeneuve et al.
Felix R Harris et al.
6PPD-quinone, a degradation product of the rubber antiozonant 6PPD that is frequently added to tires, has previously been identified as a causative agent of urban runoff mortality syndrome in salmonids. Previous high-throughput phenotypic p...
Urinary Pyrene Carboxylic Acid as a Novel Exposure Biomarker of Woodsmoke [0.03%]
尿苯羧酸作为木烟暴露生物标志物的证据
Xiangtian Wang,Yan Lin,Xiaodong Liu et al.
Xiangtian Wang et al.
Quantifying people's exposure to wildfires is essential for assessing related health risks. While hydroxyl metabolites of polycyclic aromatic hydrocarbons (PAHs) are commonly used exposure biomarkers of combustion-originated air pollutants,...
Experimental Determination of p K a for 10 PFAS, Mono‑, Di‑, and Trifluoroacetic Acid by 19F‑NMR [0.03%]
19F-NMR测定10种PFAS、一氟乙酸、二氟乙酸和三氟乙酸的pK aValue分布图实验研究
Damalka Balasuryia,Aina Queral-Beltran,Tristan Vick et al.
Damalka Balasuryia et al.
Accurate pK a values of per- and polyfluoroalkyl substances (PFAS) are urgently needed to improve predictions of their environmental fate, bioaccumulation, and removal, yet reliable experimental data remain scarce. Here, we determined the p...