Mostrando 821 - 840 Resultados de 58,275 Para Buscar '".br"', tiempo de consulta: 0.53s Limitar resultados
  1. 821
  2. 822
  3. 823
  4. 824
    “…[Image: see text] High-quality inorganic cesium lead halide perovskite quantum dot (CsPbBr(3) PQD) thin films were successfully deposited directly from a powdered source and used as an active laser medium following the examination of their distinctive surface and structural properties. …”
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  5. 825
    “…These results indicate that BrLETM2 modulates ROS signaling to promote anthocyanin accumulation in turnip under UV-A and provides new insight into the mechanism of how ROS and light regulate anthocyanin production.…”
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  6. 826
    “…METHODS: A cross-sectional study was conducted using data from 3569 participants (73.7 ± 6.6 years) from a multicenter and multidisciplinary survey (FIBRA-BR). A three-dimensional model was developed: physical dimension (poor self-rated health, vision impairment, hearing impairment, urinary incontinence, fecal incontinence, and sleeping disorder), social dimension (living alone, not having someone who could help when needed, not visiting others, and not receiving visitors), and psychological dimension (depressive symptoms, concern about falls, feelings of sadness, and memory problems). …”
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  7. 827
  8. 828
  9. 829
  10. 830
  11. 831
    “…All-inorganic cesium lead bromine (CsPbBr(3)) perovskites have gained a tremendous potential in optoelectronics due to interesting photophysical properties and much better stability than the hybrid counterparts. …”
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  12. 832
    “…This method involves an ammonia-mediated and ammonia-induced “top-down” transformation of as-synthesized 3D CsPbBr(3) NCs to smaller CsPb2Br5 nanoclusters (ca. 2–3 nm), which trigger a seed-mediated silica growth, yielding monodispersed spherical blue luminescent (λ(emission) = 432 nm) CsPb(2)Br(5)@SiO(2) perovskite nanoparticles. …”
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  13. 833
    “…Here, the thermally responsive emissions and elastic properties of one-dimensional lead halide perovskites R- and S-MBAPbBr(3) (MBA(+) = methylbenzylamine) were systematically investigated via temperature-dependent photoluminescence (PL) experiments and first-principles calculations. …”
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  14. 834
  15. 835
    “…[Image: see text] CsPbBr(3) nanoclusters have been synthesized by several groups and mostly employed as single-source precursors for the synthesis of anisotropic perovskite nanostructures or perovskite-based heterostructures. …”
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  16. 836
  17. 837
    “…Herein, utilizing the orthogonal solubility and good wettability between CsPbBr(3) perovskite quantum dots (PQDs) and OSCs, fabrication of solution‐processed PQD/OSC PHJs are reported. …”
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  18. 838
    “…Herein, we constructed an Ag/SiO(2)/CsPbBr(3) hybrid structure to generate surface plasmon coupled emission between the metal and CsPbBr(3) perovskite. …”
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  19. 839
    por Ng, Michael, Halpert, Jonathan E.
    Publicado 2020
    “…Hybrid organic–inorganic perovskite mixed halides of FAPbBr(3−x)Cl(x) and doped FAPb(1−x)Sn(x)Br(3) were synthesized using a generalized inverse temperature crystallization (ITC) method. …”
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  20. 840
    “…Herein, we use the time evolution of photoluminescence (PL) to investigate the light illumination effects of CH(3)NH(3)PbBr(3) perovskite films under relatively high excitation (up to 4.5 W cm(−2)). …”
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