Mostrando 941 - 960 Resultados de 58,275 Para Buscar '".br"', tiempo de consulta: 0.43s Limitar resultados
  1. 941
    “…We develop TiO(2)/perovskite (CsPbBr(3)) S-scheme heterojunctions synthesized by a facile electrostatic-driven self-assembling approach. …”
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  2. 942
    “…This paper presents an optimization of conditions for microshoot cultures of Nasturtium officinale R. Br. (watercress). Variants of the Murashige and Skoog (MS) medium containing different plant growth regulators (PGRs): cytokinins—BA (6-benzyladenine), 2iP (6-γ,γ-dimethylallylaminopurine), KIN (kinetin), Zea (zeatin), and auxins—IAA (3-indoleacetic acid), IBA (indole-3-butyric acid), 2,4-d (2,4-dichlorophenoxyacetic acid), IPA (indole-3-pyruvic acid), NAA (naphthalene-1-acetic acid), total 27 MS variants, were tested in agar and agitated cultures. …”
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  3. 943
    “…As a representative, CsPbI(2)Br is attracting considerable attention as it can balance the high efficiency of CsPbI(3) and the stability of CsPbBr(3). …”
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  4. 944
  5. 945
  6. 946
    “…Here, we demonstrate in situ temperature-dependent imaging of ferroelastic domains in a single nanowire of metal halide perovskite, CsPbBr(3). Scanning X-ray diffraction with a 60 nm beam was used to retrieve local structural properties for temperatures up to 140 °C. …”
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  7. 947
  8. 948
    “…Two platinum precursors, Pt(CO)(2)Cl(2) and Pt(CO)(2)Br(2), were designed for focused electron beam-induced deposition (FEBID) with the aim of producing platinum deposits of higher purity than those deposited from commercially available precursors. …”
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  9. 949
    “…[Image: see text] We report the synthesis and characterization of nanocrystals of a novel fully inorganic lead-free zero-dimensional perovskite, Cs(4)SnBr(6). Samples are made of crystals with an average size of ∼20 nm with green emission centered around 530 nm. …”
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  10. 950
    por Almutairi, Zainab M.
    Publicado 2021
    “…In this study, RL18/L5e was isolated and sequenced from local Pennisetum glaucum (L.) R. Br. cultivar which is known to adapt to environmental stress. …”
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  11. 951
    “…We report a correlation between the structural phase transition of CsPbX(3) (X = Cl, Br, I) nanocrystals (NCs) and their temperature-dependent steady-state photoluminescence (PL) and time-resolved PL (TRPL). …”
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  12. 952
    “…[Image: see text] The versatility of the X-T-X(3) compounds (where T = C, Si, and Ge, and X = F, Cl, and Br) to participate in tetrel- and halogen-bonding interactions was settled out, at the MP2/aug-cc-pVTZ level of theory, within a series of configurations for (X-T-X(3))(2) homodimers. …”
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  13. 953
    “…The current study investigates the possibility of improving the light amplification characteristics of CsPbBr(3) perovskite quantum dot (PQD) films using the surface encapsulation technique. …”
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  14. 954
    “…Herein, we report a novel hot-injection method in a Pb-poor environment combined with a well-designed purification process to synthesize water-dispersible CsPbBr(3) nanocrystals (NCs). The as-prepared NCs sustain their superior photoluminescence (91% quantum yield in water) for more than 200 days in an aqueous environment, which is attributed to a passivation effect induced by excess CsBr salts. …”
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  15. 955
    “…Temperature‐dependent formation of [B(12)X(11)NG](−) indicates the enthalpy order (X=CN)>(X=Cl)≈(X=Br)>(X=I)≈(X=F) almost independent of the NG in good agreement with calculated trends. …”
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  16. 956
    “…However, the PEC of ZnO/Ag(2)WO(4)/AgBr with enhanced visible-light water oxidation has not been studied so far. …”
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  17. 957
  18. 958
    “…CONCLUSION: We developed a brief PRO instrument, the Patient Global Impression of Benefit–Risk (PGI-BR), which can be applied across disease areas to assess patient views of benefit–risk of a new medicine in the clinical trial setting.…”
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  19. 959
    “…In particular, the drastic changes in the MEP as a function of the strength of spatial confinement are observed for the BrCN molecule. This preliminary study is the first step in the investigation of the behavior of the MEP of molecular systems under orbital compression.…”
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  20. 960
    “…In the present study, we have explored the phytochemical constituents of Salvia plebeia R. Br., in terms of its binding affinity by targeting COVID-19 main protease (M(pro)) using computational analysis. …”
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