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http://dx.doi.org/10.1016/S1470-2045(22)00219-4 | DOI Listing |
Talanta
August 2025
Henan International Joint Laboratory of Medicinal Plants Utilization, College of Chemistry and Molecular Sciences, Henan University, Kaifeng, 475004, Henan, China. Electronic address:
Polychlorinated biphenyls (PCBs) are known to pose serious risks to human health, including carcinogenicity, neurotoxicity and endocrine disruption. Due to these hazards to human health, development of sensitive and reliable methods for analysis of PCBs attracts considerable attention. Herein, a hierarchical flower-like CoO/AlO composite was employed as new coating material of headspace solid-phase microextraction (HS-SPME) for the first time.
View Article and Find Full Text PDFToxicol Appl Pharmacol
August 2025
International Agency for Research on Cancer (IARC/WHO), Evidence Synthesis and Classification Branch, Lyon, France.
Metals represent a major area of concern due to their extensive industrial applications, environmental persistence, and well-documented adverse health effects. Notably, metals (and metalloids) such as arsenic, cadmium, beryllium, chromium, cobalt, lead, and nickel are known for their toxicity and carcinogenic potential, raising significant public health concerns. Human exposure to these metals occurs through different routes, posing both environmental and workplace hazards.
View Article and Find Full Text PDFJ Trace Elem Med Biol
July 2025
Wise Laboratory of Environmental and Genetic Toxicology, Louisville, KY, USA; Department of Pharmacology and Toxicology, Louisville, KY, USA. Electronic address:
Background: Hexavalent chromium [Cr(VI)] is a known human lung carcinogen with widespread exposure risks, yet how it causes cancer is still unclear. Cr(VI) causes dyshomeostasis of essential metals in the brains of exposed rats and is considered a biomarker of lung cancer, yet whether Cr(VI) causes metal dyshomeostasis in the lung is unknown. Cr(VI) particles impact at lung bifurcations causing tumors at these sites, indicating the bronchial branching is a key consideration for its toxicity.
View Article and Find Full Text PDFHealth Phys
June 2025
Autorité de Sûreté Nucléaire et de Radioprotection (ASNR), PSE-SANTE/SESANE/LRSI, F-92260, Fontenay-aux-Roses, France.
Cobalt is an essential element with a wide range of applications. It is made up of one stable isotope ( 59 Co) and 36 radioactive isotopes, including 60 Co, the only one with a half-life of more than one year. It is an activation product, and irradiation is the main mode of exposure to 60 Co.
View Article and Find Full Text PDFJ Environ Manage
August 2025
School of Chemical Engineering and Technology, Xinjiang University, Urumqi, Xinjiang, China.
Chlorophenol pollutants are listed as global priority control substances due to their strong carcinogenicity and difficult biodegradability. The advanced oxidation technology based on •OH has strong oxidizability superior to other oxygen-active substances, and has become a favorable candidate for the treatment of organic pollutants in the environmental field. Among them, electrocatalytic two-electron ORR is widely used in water environment treatment as a typical electrochemical advanced oxidation (EAOP) technology.
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