Results 61 to 70 of about 7,256 (182)

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

Agricultural By‐Products as Secondary Risk Matrices: Hazard Occurrence, Contaminant Fate, Mitigation Strategies, and Regulatory Considerations in Food Systems

Comprehensive Reviews in Food Science and Food Safety, Volume 25, Issue 5, September 2026.
ABSTRACT Agricultural by‐products are increasingly valorized as food ingredients within circular food systems. However, their safety cannot be directly inferred from their corresponding primary commodities. Moreover, agricultural by‐products serve as secondary risk matrices by acting as reservoirs or accumulation points for microbiological hazards ...
Vinothini Boopathi, Jaehyeon Kwon, Jiwoo Jung, Su Been Park, Soyoung Gwon, Hyang Sook Chun, Hyun‐Gyun Yuk   +6 more
wiley   +1 more source

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

Enhancing IR‐MALDESI MSI Spatial Resolution Through Beam Constriction With a Ring‐Actuated Iris

Rapid Communications in Mass Spectrometry, Volume 40, Issue 16, 30 August 2026.
ABSTRACT Rationale Infrared matrix‐assisted laser desorption electrospray ionization (IR‐MALDESI) mass spectrometry imaging (MSI) enables label‐free, spatially resolved molecular analysis of biological tissues under ambient conditions. While improving spatial resolution is important for mapping fine tissue structures, mid‐infrared (IR) lasers are ...
Sarah M. Ashbacher, Seth M. Eisenberg, Alexander A. C. Wainwright, Aosheng Gu, Syeda N. Mahdia, R. J. Dwayne Miller, David C. Muddiman   +6 more
wiley   +1 more source

DEGRADATION OF POLYCYCLIC AROMATIC HYDROCARBONS (PAHs) BY SPENT MUSHROOM SUBSTRATES OF Agaricus bisporus AND Lentinula edodes

Acta Scientiarum Polonorum: Hortorum Cultus, 2012
The cultivation of fungi is associated with the large production of spent mushroom compost (SCM), that have great ability to degrade lignin-like pollutants.
Monika Gąsecka, Kinga Drzewiecka, Jerzy Stachowiak, Marek Siwulski, Piotr Goliński, Krzysztof Sobieralski, Iwona Golak   +6 more
doaj  

Sediments from stormwater drainage system as sorbents of organic and inorganic pollutants

E3S Web of Conferences, 2017
The study presents the results of tests aimed at determining variations in concentrations of polycyclic aromatic hydrocarbons (naphthalene, acenaphthylene, acenaphthene, fluorene, phenanthrene, anthracene, fluoranthene, pyrene, benzo[a]anthracene ...
Sałata Aleksandra, Dąbek Lidia
doaj   +1 more source

Evaluation of Polycyclic Aromatic Hydrocarbons in Vegetable Oils: A Review and Meta-analysis and Health Risk Assessment [PDF]

Avicenna Journal of Environmental Health Engineering
Individuals’ daily diets include a wide variety of vegetable oils worldwide. Our study assessed the concentrations of polycyclic aromatic hydrocarbons (PAHs) in several vegetable oils (corn, sunflower, olive, soybean, sesame, and canola).
Shima Khanverdiluo, Elaheh Talebi-Ghane, Sahar Amirsadeghi, Ali Heshmati, Fereshteh Mehri   +4 more
doaj   +1 more source

Advanced Sorbent Materials in Solid‐Phase Extraction: A Decade of Innovation and Future Perspectives

Chemistry–Methods, Volume 6, Issue 8, August 2026.
This review systematically summarizes five families of advanced sorbent materials for solid‐phase extraction (SPE): nanocarbons, porous frameworks (MOFs/COFs), smart polymers, biomass‐derived sorbents, and multifunctional composites. Key molecular interactions (π–π stacking, hydrogen bonding, electrostatic attraction, host–guest recognition) are ...
Xingchen Wang, Linling Guo, Jingyi Yue, Wenxiao Zhuo, Shunli Ji   +4 more
wiley   +1 more source

Foliar application of surfactant-stabilized nanoscale zero-valent iron inhibits fluoranthene accumulation and alleviates phytotoxicity in tomato

Frontiers in Sustainable Food Systems
To inhibit the uptake and accumulation of fluoranthene (Flu) in tomatoes cultivated in Flu-contaminated soil, foliar application of nanoscale zero-valent iron (nZVI) was employed.
Yuanzhou Xu, Wenxia Yang, Jie Liu, Junping Gao, Xueqing Chen, Da Li, Nawen Tang, Qingxia Zhang   +7 more
doaj   +1 more source

Biosurfactant-Assisted Biodegradation of Fluoranthene in a Two-Stage Continuous Stirred Tank Bio-Reactor System using Microorganism

Chemical Engineering Transactions, 2018
Polycyclic aromatic hydrocarbons (PAHs) are known to be resistant to environmental degradation due to their hydrophobicity which results in low solubility in water.
T. Lutsinge, E. Chirwa
doaj   +1 more source