Mostrando 701 - 720 Resultados de 10,862 Para Buscar '"Heavy Metal"', tiempo de consulta: 0.32s Limitar resultados
  1. 701
    por Bielak, Elżbieta, Marcinkowska, Ewa
    Publicado 2022
    “…Approved materials may have elevated heavy metal contents, as demonstrated for chromium. …”
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  2. 702
    por Berillo, Dmitriy
    Publicado 2022
    “…It is unknown whether the drug impurities including heavy metals may affect the tertiary protein structure. …”
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  3. 703
    “…Heavy metals such a lead or cadmium have a wide range of detrimental and devastating effects on human health. …”
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  4. 704
    por Ni, Lingfeng, Li, Yi
    Publicado 2018
    “…Graphene oxide (GO) is increasingly used and inevitably released into aquatic environments, facilitating its interaction with traditional pollutants such as heavy metal ions. However, the potential effect of GO on the toxicity of heavy metal ions to aquatic animals is unknown. …”
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  5. 705
    por Redwan, Mostafa, Elhaddad, Engy
    Publicado 2022
    “…In this study, the concentrations and origins of seven heavy metals (HMs) and the organic content in the Manzala Lake sediments were explored during the winter and summer. …”
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  6. 706
    “…ABSTRACT: With the increasing industrial activity of the growing human population, the accumulation of various contaminants in soil, including heavy metals, has increased rapidly. Heavy metals as non-biodegradable elements persist in the soil environment and may pollute crop plants, further accumulating in the human body causing serious conditions. …”
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  7. 707
    “…The study of threshold levels of heavy metals in soil is essential for the assessment and management of soil environmental quality. …”
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  8. 708
    por Choi, Won San, Lee, Ha-Jin
    Publicado 2022
    “…In this article, we review the recent progress in the field of nanostructured materials used for water purification, particularly those used for the adsorption of heavy metal ions and organic dyes. This review includes a range of nanostructured materials such as metal-based nanoparticles, polymer-based nanomaterials, carbon nanomaterials, bio-mass materials, and other types of nanostructured materials. …”
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  9. 709
    “…The aim of the research was to determine the antioxidant and antimicrobial activity, determination of chemical elements and heavy metals in seaweed extracts of wakame, arame, dulse, laminaria, kombu, and hijiki. …”
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  10. 710
  11. 711
    “…However, it also adversely affects the environment by discharging various unwanted and harmful substances such as heavy metals into the surface and subsurface aquifers. …”
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  12. 712
  13. 713
    “…DISCUSSION/SIGNIFICANCE: Chronic exposure to heavy metals (HM) is associated with detrimental health effects. …”
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  14. 714
  15. 715
    por Li, Xianghui, Qian, Pingping
    Publicado 2016
    “…Exposure to low concentrations of heavy metals and metalloids represents a well-documented risk to animal and human health. …”
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  16. 716
  17. 717
    “…Long-term industrial pollution, wastewater irrigation, and fertilizer application are known factors that can contribute to the contamination of heavy metals (HMs) in agricultural soil. In addition, dissolved organic matter (DOM) plays key roles in the migration and fate of HMs in soil. …”
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  18. 718
    por Rola, Kaja, Plášek, Vítězslav
    Publicado 2022
    “…Bryophytes are commonly used in biomonitoring heavy metal pollution, whereas the bioindicative value of bryophyte communities is a less known issue. …”
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  19. 719
    “…The synthesis conditions for the GO–IDA composites were optimized, then their structures were characterized by infrared spectroscopy (FT-IR), X-ray photoelectron spectroscopy (XPS), and CHN elemental analysis. In addition, the heavy-metal removal efficiency and selectivity of the GO–IDA composites with different length alkyl linkers between the GO and IDA were investigated. …”
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  20. 720
    “…This paper deals with the adsorption of heavy metal ions on the surface of carbonaceous materials obtained via the chemical activation of biomass. …”
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