Results 81 to 90 of about 11,597 (244)

Half a Century of Per‐ and Polyfluoroalkyl Substances in Northern Gannet Eggs: Impact of Regulations

Journal of Applied Toxicology, EarlyView.
ABSTRACT Per‐ and polyfluoroalkyl substances (PFAS), known as “forever chemicals”, are persistent organic pollutants that have been widely used in the industry across the globe for many decades. Their chemical stability, bioaccumulation, and toxicity pose major environmental and health risks. This study examines temporal trends in the concentrations of
Anaïs Fournier, Anaïs Kerric, Raphaël A. Lavoie   +2 more
wiley   +1 more source

Mode‐of‐Action and Human Relevance Assessment for Diisononyl Phthalate‐Induced Liver Tumors in Rodents

Journal of Applied Toxicology, EarlyView.
ABSTRACT Diisononyl phthalate (DINP) is a high molecular weight phthalate and high production volume chemical. DINP's carcinogenic potential has been investigated in four rodent bioassays, with liver tumors observed in three of the studies. Authoritative assessments have hypothesized that DINP acts through the peroxisome proliferator‐activated receptor
Amanda N. Buerger, Melissa M. Heintz, Laurie C. Haws, Chad M. Thompson   +3 more
wiley   +1 more source

Chemical Ionization Mass Spectrometry: Fundamental Principles, Diverse Applications, and the Latest Technological Frontiers

Mass Spectrometry Reviews, EarlyView.
ABSTRACT The review examines the evolution of chemical ionization mass spectrometry (CI‐MS), a technique developed in 1966 by Field and Munson. CI is a soft‐ionization method that produces more intense molecular ions with less fragmentation than electron ionization (EI).
Malvika Dutt, Adriana Arigò, Giorgio Famiglini, Pierangela Palma, Achille Cappiello   +4 more
wiley   +1 more source

Endocrine disrupting chemicals: translating mechanisms into perinatal risk assessment

Journal of Perinatal Medicine
To evaluate the evidence linking prenatal exposure to environmental endocrine-disrupting chemicals (EDCs) – including bisphenol A (BPA), phthalates, and per- and polyfluoroalkyl substances (PFAS) – with adverse pregnancy and fetal developmental outcomes,
Andonotopo Wiku, Bachnas Muhammad Adrianes, Dewantiningrum Julian, Pramono Mochammad Besari Adi, Akbar Muhammad Ilham Aldika, Darmawan Ernawati, Sanjaya I. Nyoman Hariyasa, Aldiansyah Dudy, Sulistyowati Sri, Stanojevic Milan, Kurjak Asim   +10 more
doaj   +1 more source

First 20 Years of Orbitrap Mass Spectrometry as the Mainstream Analytical Technique

Mass Spectrometry Reviews, EarlyView.
ABSTRACT This review traces the first 20 years of Orbitrap mass spectrometry as a mainstream high‑resolution and accurate‑mass (HR/AM) technology. It outlines the historical development of the Orbitrap analyzer, the evolution of major instrument families, and the key technological innovations that enabled its widespread adoption. Particular emphasis is
Alexander Makarov
wiley   +1 more source

How criminology can support environmental health: the case of PFAS

Environmental Health
This commentary argues that the field of criminology can aid in addressing PFAS (per- and polyfluoroalkyl substances) pollution, providing levers to achieve public health aims of drastically lowering and abating new PFAS emissions while addressing ...
Lieselot Bisschop, Yogi Hendlin
doaj   +1 more source

Characteristics, properties and limitations of per‐ or polyfluoroalkyl substances (PFASs) and fluoropolymers

Polymer International, EarlyView.
An overview and categorization of man‐made per‐ or polyfluoroalkyl substances (PFASs) including low‐molar‐mass and high‐molar‐mass fluorochemicals, and their international regulations is presented. Though certain PFASs are toxic, bioaccumulative and cross the human cellular membranes, others, such as fluoropolymers, are safe, reliable and involved in ...
Bruno Améduri
wiley   +1 more source

Machine learning‐driven advances in carbon‐based quantum dots: Opportunities accompanied by challenges

Responsive Materials, EarlyView.
Machine learning provides a unifying framework to connect structure, fluorescence properties, and applications of carbon‐based quantum dots. This review highlights how data‐driven strategies enable fluorescence regulation, reveal underlying mechanisms, and accelerate the rational design of functional carbon dots.
Liangfeng Chen, Siwei Yang, Xiangqian Cui, Ziheng Liu, Hang Wang, Yongqiang Li, Peng He, Miao Wang, Guqiao Ding   +8 more
wiley   +1 more source

Can Smart Electrochemical Sensors Sustainably Tackle PFAS-@Microplastics?

ECS Sensors Plus
Microplastics (MPs, long-lasting pollutants) can carry per- and polyfluoroalkyl substances (PFAS, forever chemicals) in aquatic systems. PFAS@MP complexation is a threat to the human cycle, and tackling this issue is crucial for sustainability ...
Andrea Lee, Riley Orr, Justin Sanchez-Almirola, Jasmina Casals-Terré, Ajeet Kaushik   +4 more
doaj   +1 more source

Fluorinated Hypercrosslinked Polymers with Exceptional Capacity for Perfluorooctanoic Acid Removal from Water

Small, EarlyView.
Fluorinated hypercrosslinked polymers (FHCPs) are reported as highly efficient sorbents for the rapid removal of perfluorooctanoic acid (PFOA) from water. The materials integrate strong fluorophilic interactions, extensive porosity, and excellent chemical stability, delivering fast adsorption kinetics, high uptake capacity, and selective PFOA removal ...
Mingqing Yu, Anna Fabisikova, Paul Schweng, Martin Zehl, Huajie Yu, Yaozu Liao, Robert T. Woodward   +6 more
wiley   +1 more source