Mostrando 1,481 - 1,500 Resultados de 99,129 Para Buscar '" metal"', tiempo de consulta: 0.43s Limitar resultados
  1. 1481
    “…The coronavirus disease2019 (COVID-19) pandemic has highlighted the need for disposable biosensors that can detect viruses in infected patients quickly due to fast response and also at a low cost.The present review provides an overview of the applications of disposable biosensors based on metal nanoparticles in enzymatic and non-enzymatic sensors with special reference to glucose and H(2)O(2), immunosensors as well as genosensors (DNA biosensors in which the recognized event consists of the hybridization reaction)for point-of-care diagnostics. …”
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  2. 1482
    “…[Image: see text] Group 11 metal (M = Cu, Ag, Au) complexes of heavier tetrylenes (namely, germylene and stannylene) have been studied for several years now. …”
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  3. 1483
    por Rossetto, Daniele, Mansy, Sheref S.
    Publicado 2022
    “…The Earth was and continues to be rich in metals, and so investigations of the emergence and evolution of life must account for the role that metal ions play. …”
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  4. 1484
    “…However, the involvement of metal ions in AD is controversial. Thus, we reviewed articles about the relationship between metal ions and AD and discussed some contradictory reports in order to better understand the role of metal ions in AD.…”
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  5. 1485
    “…The study of uranium metal at the laboratory scale presents the opportunity to evaluate metallic nuclear fuels, develop new methods for metallic spent fuel reprocessing and advance the science relevant to nuclear forensics and medical isotope production. …”
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  6. 1486
    “…The application of metallic nanoparticles leads to an increase in the efficiency of solar cells due to the plasmonic effect. …”
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  7. 1487
    “…The BET surface areas were in the range of 154–542 m(2) g(−1), depending on the metal, the nature of the alginate framework and the PLA content. …”
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  8. 1488
    por Taupin, Mathieu, Paschen, Silke
    Publicado 2022
    “…Strange metal behavior refers to a linear temperature dependence of the electrical resistivity that is not due to electron–phonon scattering. …”
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  9. 1489
    “…Furthermore, several researchers are working to optimize ecologically friendly procedures for creating metal and metal oxide nanoparticles. The primary goal is to decrease the adverse effects of synthetic processes, their accompanying chemicals, and the resulting complexes. …”
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  10. 1490
    “…Controllable deformation of liquid metal by electrocapillary actuation (ECA) is empirically characterized in fluidic channels at the sub-millimeter-length scale. …”
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  11. 1491
    “…OBJECTIVES: This study aimed to observe the relationship among heavy metals concentration, microsatellite instability (MSI), and human epidermal growth factor receptor type 2 (HER2) gene amplification in gastric cancer (GC) patients. …”
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  12. 1492
    por Li, Chao-Jun
    Publicado 2022
    “…The use of stoichiometric organometallic reagents and stoichiometric metals formed the basis of vast majority of classical reactions for constructing carbon–carbon bonds. …”
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  13. 1493
    “…Here, we expand the versatility of the bionic nanocoatings, by identifying and using diverse Retinin-like proteins and different methods of their metallization, using nickel, silver, and copper ions. …”
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  14. 1494
    “…Finally, the toxicity of a metal-containing inorganic complex will thus be discussed by its capability to transfer metals which may bind with targeted site.…”
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  15. 1495
  16. 1496
    “…In recent years, the study of metal complexes and metal-based nanomaterials has aroused particular interest, leading to the promotion of new effective systems for the abatement of various viral diseases. …”
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  17. 1497
    por Kosoy, Michael, Biggins, Dean
    Publicado 2022
    “…Evgeny Rotshild and his colleagues that investigated correlations between trace metals in soils, plants, and insects, and the detection of plague in free-ranging small mammals. …”
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  18. 1498
    “…While zigzag dimers of oligoacenes also exhibit gapped electronic structures, their chevron-phase features a sharp metallic band at the Fermi energy. This zero-point-energy state, which transforms into Dirac-like band in chevron polymers, survives at the outer elbows of the dimer irrespective of the molecular length, and has the same origin as reported for the polyacetylene and topologically induced edge states at edge-decorated graphene nanoribbons. …”
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  19. 1499
    “…Additionally, the colourful and fluorescent properties of phycobiliproteins can be modulated by metal ions, making them highly attractive as heavy metal sensors and heavy metal scavengers. …”
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