Mostrando 2,341 - 2,360 Resultados de 99,129 Para Buscar '" metal"', tiempo de consulta: 0.60s Limitar resultados
  1. 2341
    “…Within this work, we review the metal coordination effect on the photophysics of metal dipyrrinato complexes. …”
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  2. 2342
    por Zhang, Kai, Wu, Xiaojun, Yang, Jinlong
    Publicado 2022
    “…A family of stoichiometric transition metal dichalcogenide (TMD) MX(2) (M = Ti to Mn, and X = S to Te) atomic chains is proposed. …”
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  3. 2343
    “…Here, we demonstrate the isolation of the first metal complexes featuring heavy cyclopentadienyl anions SnP(4)(2–) and PbP(4)(2–). …”
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  4. 2344
    “…From the point of view of the ecological environment, contaminants such as heavy metal ions or toxic gases have caused harmful impacts on the environment and human health, and overcoming these adverse effects remains a serious and important task. …”
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  5. 2345
    “…The high-efficient, nontoxic, low-cost, and specific cancer therapy is a promising goal, which can be achieved by the development of nanotechnology. Metallic NPs (MNPs) can act as important platforms. …”
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  6. 2346
    por Mundekkad, Deepa, Cho, William C.
    Publicado 2022
    “…Research on nanoparticles, especially metal nanoparticles, in cancer therapy is gaining momentum. …”
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  7. 2347
  8. 2348
  9. 2349
  10. 2350
    por Wu, Ke, Fei, Teng, Zhang, Tong
    Publicado 2022
    “…Humidity sensors are important in industrial fields and human activities. Metal−organic frameworks (MOFs) and their derivatives are a class of promising humidity−sensing materials with the characteristics of a large specific surface area, high porosity, modifiable frameworks, and high stability. …”
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  11. 2351
    “…Results show that the deep fluids are relatively enriched in base metals and (semi)-volatile metals (in particular Te, Hg, Re and Tl) compared to local basalt. …”
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  12. 2352
    “…Triboelectric property investigation for selected MOFs show that the main mechanism for MOF triboelectrification in contact with metals is electron transfer.…”
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  13. 2353
    “…A new family of perylenediimide (PDI) silver and copper complexes has been successfully synthesized by reacting ortho- and bay-substituted (dipyrid-2′,2″-ylamino)perylenediimide ligands with metal phosphine fragments. The coordination of the metal center did not reveal a significant effect on the photophysical properties, which are mainly due to the PDI ligands, and in some cases quenching of the luminescence was observed. …”
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  14. 2354
    “…Heavy metal ions in industrial sewage constitute a serious threat to human health. …”
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  15. 2355
    “…The dissolution of elemental noble metals (NMs) such as gold, platinum, palladium, and copper is necessary for their recycling but carries a high environmental burden due to the use of strong acids and toxic reagents. …”
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  16. 2356
    por Wang, Kun, Xu, Chang, Li, Dan, Cheng, Longjiu
    Publicado 2020
    “…The recently reported octacarbonyl metal complexes M(CO)(8) (M = Ca, Sr, Ba) feature interesting bonding structures. …”
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  17. 2357
    “…Metal–ion coordination has been widely exploited to control the supramolecular behavior of a variety of building blocks into functional materials. …”
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  18. 2358
    “…For conventional stretchable electronics, the rigid conductive materials, e.g., gold nanoparticles and silver nanofibers, would suffer from an easy-to-fail interface with elastic substrates due to a Young’s modulus mismatch. Liquid metal (LM) with high conductivity and stretchability has emerged as a promising solution for robust stretchable epidermal electronics. …”
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  19. 2359
    “…Among the molecules, multiple metal complexes have shown advantages, including simple synthesis, less toxicity and specificity toward MMPs in cancer cells or in the brain. …”
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  20. 2360
    “…Recent studies showed that metallic implants loaded with drugs were substituted for conventional bare metal implants to achieve sustained and controlled drug release, resulting in a desired local therapeutic concentration. …”
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