Mostrando 961 - 980 Resultados de 99,129 Para Buscar '" metal"', tiempo de consulta: 0.48s Limitar resultados
  1. 961
  2. 962
  3. 963
    “…Environmental exposure to neurotoxic metals and metalloids such as arsenic, cadmium, lead, mercury, or manganese is a global health concern affecting millions of people worldwide. …”
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  4. 964
    “…All patients were assessed for symptoms, radiographs, blood metal (chromium and cobalt), metal artefact reduction sequence (MARS), magnetic resonance imaging (MRI), and computerized tomography (CT). …”
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  5. 965
    “…Metals being released into the environment are posing an increasing risk to both environments and public health. …”
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  6. 966
    por Xia, Xuefeng, Xiao, Quanlan
    Publicado 2021
    “…In this work, Ti(3)C(2), which has a loosely packed accordion-like structure in transition metal carbide (MXene) form, is fabricated and adsorbed by three metal ions (Fe(3+)/Co(2+)/Ni(2+)). …”
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  7. 967
    “…This adaptation mechanism has given rise to the phenomenon of metal cofactor interchangeability, whereby contemporary proteins and nucleic acids interact with multiple metal ions interchangeably, with different coordinated metals influencing biological activity, stability, and toxic potential. …”
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  8. 968
  9. 969
    “…The current investigation attempts to analyze the Tresca stress of metal-on-metal bearings with three different materials, namely, cobalt chromium molybdenum (CoCrMo), stainless steel 316L (SS 316L), and titanium alloy (Ti6Al4V). …”
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  10. 970
    “…Hence, it is imperative to develop safer and more effective HNC therapies. Metal and metal oxide nanoparticle-based radiosensitizers have been explored for their potential to overcome these challenges. …”
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  11. 971
    “…Photocatalytic nanofibers of TiO(2) decorated with 2% metal (Pt, Pd, and Cu) and metal alloys (Pt(2)Pd and PtCu) were synthesized by the polymer-assisted electrospinning method, followed by microwave-assisted ethylene glycol reduction. …”
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  12. 972
    “…Herein, postsynthetic metal exchange is demonstrated to afford DUT-49 frameworks with a wide variety of metal cations, e.g., Mn(2+), Fe(2+), Ni(2+), Zn(2+), Cu(2+), and Cd(2+). …”
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  13. 973
    “…The conditional acid dissociation constants of these azo dyes (la and Ib) and the stability constants of its metal ion complexes have been determined by spectro-analytical methods. …”
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  14. 974
    “…Perpendicular magnetic tunnel junctions provide a technologically important design platform for studying metal-insulator-metal heterostructure materials. …”
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  15. 975
    “…Numerous studies have examined the histology of metal‐on‐metal hip tissues for evidence of a dose response to metal wear but have often reported inconclusive or contradictory findings. …”
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  16. 976
    “…The choice of metal and linker together define the structure and therefore the guest accessibility of a metal‐organic framework (MOF), but the large number of possible metal‐linker combinations makes the selection of components for synthesis challenging. …”
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  17. 977
    “…Metallic Mimosa pudica, a three-dimensional (3D) biomimetic structure made of metallic glass, is formed via laser patterning: Blooming, closing, and reversing of the metallic M. pudica can be controlled by an applied magnetic field or by manual reshaping. …”
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  18. 978
  19. 979
    “…It can be anticipated from the phase of study involving bovine serum albumin that low molecular weight thiolates (reduced glutathione and N-acetylcysteine) take off Ag(I) which are attached to proteins elsewhere in the physiological system, making these toxic metals free for toxic action.…”
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  20. 980
    “…[Image: see text] Rare-earth polynuclear metal–organic frameworks (RE-MOFs) have demonstrated high durability for caustic acid gas adsorption and separation based on gas adsorption to the metal clusters. …”
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