Results 51 to 60 of about 21,755 (227)

Atmospheric Deposition of Organic Pollutants: A Comprehensive Review of Sampling and Analytical Methodologies

Analytical Science Advances, Volume 7, Issue 1, June 2026.
ABSTRACT Atmospheric deposition of organic pollutants plays a crucial role in the transport and fate of contaminants in the environment, with implications for ecosystem health and human exposure. Persistent organic pollutants (POPs), polycyclic aromatic hydrocarbons (PAHs) and microplastics are increasingly recognized as transboundary threats due to ...
Iva Smoljo, Gordana Mendaš, Gordana Pehnec   +2 more
wiley   +1 more source

Non-Genotoxic and Environmentally Relevant Lower Molecular Weight Polycyclic Aromatic Hydrocarbons Significantly Increase Tumorigenicity of Benzo[a]pyrene in a Lung Two-Stage Mouse Model

Toxics
The World Health Organization has classified air pollution as a carcinogen, and polycyclic aromatic hydrocarbons (PAHs) are major components of air particulates of carcinogenic concern.
Alison K. Bauer, Deedee Romo, Finnegan Friday, Kaila Cho, Kalpana Velmurugan, Brad L. Upham   +5 more
doaj   +1 more source

Foodborne Carcinogens: Formation Pathways, Health Risks, and Cutting‐Edge Physical and Chemical Prevention Strategies

eFood, Volume 7, Issue 3, June 2026.
This review highlights the formation of foodborne carcinogens during processing and evaluates different mitigation strategies, including natural antioxidants and modern cooking techniques, to reduce associated cancer risks and enhance food safety. ABSTRACT Food processing methods, though vital for improving food safety, taste, and shelf life, can ...
Naglaa S. Ashmawy, Ahmed A. Zaky, Noha H. Badr, Ali Korin, Mohamed A. Farag   +4 more
wiley   +1 more source

Potential of Salicylic Acid and Synthetic Surfactant on Anthracene and Fluoranthene Remediation by Impatiens balsamina

Walailak Journal of Science and Technology, 2019
Plant growth regulators and synthetic surfactants are alternative choices for enhancing the efficiency of PAH phytoremediation. In this study, the use of salicylic acid alone, surfactant alone (Triton X-100 or Tween 80) or salicylic acid together with ...
khanitta somtrakoon, Waraporn Chouychai
doaj  

Perfluoro-3-ethyl-1,2,3,10b-tetrahydrofluoranthene

Molbank
The title compound was synthesized from perfluoro-1-ethyltetralin and 1,2,3,4-tetrafluorobenzene under the action of antimony pentafluoride as a mixture of cis- and trans-isomers in a 71% isolated yield.
Vladislav V. Komarov, Vyacheslav I. Krasnov, Victor M. Karpov, Dmitriy A. Parkhomenko, Tatyana V. Mezhenkova   +4 more
doaj   +1 more source

Fluoranthene induced changes in photosynthetic pigments, biochemical compounds and enzymatic activities in two microalgal species: Chlorella vulgaris Beijerinck and Desmodesmus subspicatus Chodat

International Journal of Environment, 2014
The photosynthetic pigments, biochemical and enzymatic activities in two freshwater microalgal species, Chlorella vulgaris and Desmodesmus subspicatus at different fluoranthene concentrations were compared with the control conditions.
Miral Patel, JI Nirmal Kumar, KK Tiwari
doaj   +1 more source

Spatial distribution of PAH concentrations and stable isotope signatures (δ13C, δ15N) in mosses from three European areas – Characterization by multivariate analysis [PDF]

, 2014
Polycyclic aromatic hydrocarbon (PAH) concentrations and N, C stable isotope signatures were determined in mosses Hypnum cupressiforme Hedw. from 61 sites of 3 European regions: Île-de-France (France); Navarra (Spain); the Swiss Plateau and Basel area ...
Ares, Ares, Ayres, Blasco, C. Raynaud, Cape, Carlberg, Cipro, Couto, Drápelová, Foan, Foan, Garrec, Gerdol, Gerdol, Glime, GN, Gonzalez-Miqueo, Gustafsson, Harmens, Harmens, Harmens, Harmens, Harmens, Ho, Holoubek, Holoubek, IARC, ICP-Vegetation, IEN, INSEE, J.M. Santamaría, Jones, Kinnersley, Krommer, Körner, L. Foan, L. Thöni, Liu, Liu, Liu, M. Sebilo, Mariotti, Mariotti, MeteoFrance, Meteotest, OFS, Omar, Orlinski, Pearson, Ratola, Ravindra, Rühling, S. Leblond, Sawidis, Schofield, Simonich, Solga, Sumerling, Tcherkez, Tyler, UNECE, V. Simon, Wegener, Xiao, Zechmeister   +65 more
core   +4 more sources

High‐Throughput N‐Glycan Analysis by IR‐MALDESI With a 1.5‐kHz Pulsed Mid‐IR Laser

Journal of Mass Spectrometry, Volume 61, Issue 5, May 2026.
ABSTRACT Infrared matrix‐assisted laser desorption electrospray ionization (IR‐MALDESI) is a laser‐based, hybrid ionization source for mass spectrometry, enabling both mass spectrometry imaging (MSI) and high‐throughput screening (HTS). In this work, a 2.2‐ns, 2.72‐μm laser, operating at 1.5 kHz, was integrated into the IR‐MALDESI platform to evaluate ...
Seth M. Eisenberg, Sarah M. Ashbacher, Alexander A. C. Wainwright, Aosheng Gu, R. J. Dwayne Miller, David C. Muddiman   +5 more
wiley   +1 more source

Half-lives of PAHs and temporal microbiota changes in commonly used urban landscaping materials [PDF]

PeerJ, 2018
Background Polycyclic aromatic hydrocarbons (PAHs) accumulate in urban soils, and PAH contamination can change soil microbial community composition.
Marja I. Roslund, Mira Grönroos, Anna-Lea Rantalainen, Ari Jumpponen, Martin Romantschuk, Anirudra Parajuli, Heikki Hyöty, Olli Laitinen, Aki Sinkkonen   +8 more
doaj   +2 more sources

Investigation of Potential Risks in Bio‐Based Food Contact Materials (FCMs) From Microbial Exploitation of Agricultural Wastes: Case Studies of Bacterial Cellulose and Nisin

Comprehensive Reviews in Food Science and Food Safety, Volume 25, Issue 3, May 2026.
ABSTRACT In the context of the circular economy and the increasing demand for safe and sustainable packaging, this work addresses the safety assessment of food contact materials (FCMs) derived from agro‐industrial by‐products. Despite growing interest in these bio‐based materials, the literature still lacks a structured safety‐assessment framework able
Marianna Ciccone, Emmanouil Tsochatzis, Joel Armando Njieukam, Lorenzo Siroli, Davide Gottardi, Rosalba Lanciotti, Francesca Patrignani   +6 more
wiley   +1 more source