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Saeed Saira Iqbal Atia Ashraf Muhammad Aqeel 《Environmental science and pollution research international》2020,27(30):37347-37356
Environmental Science and Pollution Research - Silver nanoparticles are potent antimicrobials and could be used as a promising alternative of conventional antibiotics. The aim of this study was to... 相似文献
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Mohamed Abou-Elwafa Abdallah Noha Nahedj Atia 《Environmental science and pollution research international》2014,21(13):8059-8069
The concentrations of 15 priority PAHs were determined in the atmospheric gaseous and particulate phases from nine sites across Assiut City, Egypt. While naphthalene, acenaphthene, and fluorene were the most abundant in the gaseous phase with average concentrations of 377, 184, and 181 ng/m3, benzo[b]fluoranthene, chrysene, and benzo[g,h,i]perylene showed the highest levels in the particulate phase with average concentrations of 76, 6, and 52 ng/m3. The average total atmospheric concentration of target PAHs (1,590 ng/m3) indicates that Assiut is one of the highest PAH-contaminated areas in the world. Statistical analysis revealed a significant difference between the levels of PAHs in the atmosphere of urban and suburban sites (P?=?0.029 and 0.043 for gaseous and particulate phases, respectively). Investigation of diagnostic PAH concentration ratios revealed vehicular combustion and traffic exhaust emissions as the major sources of PAHs with a higher contribution of gasoline rather than diesel vehicles in the sampled areas. Benzo[a]pyrene has the highest contribution (average?=?32, 4 % for gaseous and particulate phases) to the total carcinogenic activity (TCA) of atmospheric PAHs. While particulate phase PAHs have higher contribution to the TCA, gaseous phase PAHs present at higher concentrations in the atmosphere are more capable of undergoing atmospheric reactions to form more toxic derivatives. 相似文献
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Gohar Atia Shakeel Muhammad 《Environmental science and pollution research international》2021,28(13):15794-15805
Environmental Science and Pollution Research - The quality of natural honey depends upon many factors with significant contribution of environmental factors. In this study, environmental impact on... 相似文献
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Ibrahim Ahmed H. Lyu Xianjun Atia Bahig M. Gado Mohamed A. ElDeeb Amr B. 《Journal of Material Cycles and Waste Management》2023,25(1):86-102
Journal of Material Cycles and Waste Management - Boiler ash, produced by burning heavy fuel oil (HFO) in electrical power plants, is one of the most serious environmental problems facing oil-rich... 相似文献
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