Mostrando 781 - 800 Resultados de 29,571 Para Buscar '"Cs"', tiempo de consulta: 0.22s Limitar resultados
  1. 781
    “…Among CN, the Aβ‐positive group showed worse longitudinal performance on the BHA‐CS compared to the Aβ‐negative group. DISCUSSION: The BHA‐CS is sensitive to cognitive decline in preclinical and prodromal neurodegenerative disease.…”
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  2. 782
    “…Structure and properties of an inorganic perovskite Cs(2)SnI(6) demonstrated its potential as a light-harvester or electron-hole transport material; however, its optoelectronic properties are poorer than those of lead-based perovskites. …”
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  3. 783
    por Bhaumik, Saikat
    Publicado 2020
    “…Here, in this work, we have performed low-temperature absorbance, photoluminescence (PL), PL excitation (PLE), PL lifetime, and Raman measurements to understand the exciton relaxation processes in Cs(4)PbBr(6) NCs. Our experimental observations indicate that two distinct UV light spectra evolved from the photoexcited carrier recombination through FE and STE states. …”
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  4. 784
    “…The electrical conductivity of composites (1 − x)CsNO(2)-xND obeys the Arrhenius dependence and has a maximum at x = 0.95 regardless of the ND pretreatment. …”
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  5. 785
  6. 786
  7. 787
    “…[Image: see text] CsPbBr(3) nanocrystals (NCs) suffer from instabilities caused by the dynamic and labile nature of both the inorganic core and the organic–inorganic interface. …”
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  8. 788
    por Hayes, Anthony J., Melrose, James
    Publicado 2021
    “…Chondroitin sulfate (CS) is the most abundant and widely distributed glycosaminoglycan (GAG) in the human body. …”
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  9. 789
    “…A recent approach combining ion-exchange resins with the capabilities of X-ray fluorescence core scanners (XRF-CS) therefore is of great interest. In short, ion-exchange resin is deployed in the water using small sachets, the resin is then collected, dried, filled into sample holders and scanned using XRF-CS. …”
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  10. 790
    “…[Image: see text] Cs(4)PbBr(6) (0D) nanocrystals at room temperature have both been reported as nonemissive and green-emissive systems in conflicting reports, with no consensus regarding both the origin of the green emission and the emission quenching mechanism. …”
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  11. 791
    “…The instability of cesium lead bromide (CsPbBr(3)) nanocrystals (NCs) in polar solvents has hampered their use in photocatalysis. …”
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  12. 792
    “…Here, we provide clear evidence and quantitative estimation of photon recycling in CsPbBr(3) nanocrystal suspensions by combining measurements of steady-state and time-resolved photoluminescence (PL) and PL quantum yield with simulations of photon diffusion through the suspension. …”
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  13. 793
    “…Cell-Specific Mitochondria Affinity Purification (CS-MAP) enables isolation and purification of intact mitochondria from individual cell types of Caenorhabditis elegans. …”
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  14. 794
    “…Subcellular localization results showed that CsKDO was located in the nucleus. Overall, these results suggest CsKDO regulates lethality during seed germination in cucumber.…”
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  15. 795
    “…In this study, we prepared PVA–CS/SA–Ca(2+) core–shell hydrogels with bilayer space by cross-linking PVA and CS to form a core structure and chelating SA and Ca(2+) to form a shell structure to achieve multiple substance loading and multifunctional expression. …”
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  16. 796
    “…To fill this gap, in this work we study the interaction of CsPbBr(3) nanocrystals passivated with didodecyldimethylammonium bromide (DDABr) toward a series of exogenous acid/base ligands using a combined computational and experimental approach. …”
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  17. 797
    por Ketter, Michael, Weil, Matthias
    Publicado 2022
    “…Single crystals of Cs(2)SnSi(6)O(15), dicaesium tin(IV) hexa­silicate, were serendipitously obtained from a CsCl/NaCl flux at 923 K, starting from mixtures of CaO, SnO and TeO(2) in a closed silica ampoule. …”
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  18. 798
    “…In this study, we developed ceftiofur‐loaded chitosan grafted with β‐cyclodextrins (CD‐g‐CS) nanoparticles (CT‐NPs) using host–guest interaction. …”
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  19. 799
    “…Effective ligation of Cs(+) (e.g. by [2.2.2]-cryptand) facilitates phase transfer of CsF by the borane but also weakens the Cs⋯F–B interaction which in turn strengthens the B–F bond – thus disfavouring fluoride transfer to an electrophile. …”
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  20. 800
    por Moon, Jonathan, Barry, Eileen M.
    Publicado 2021
    “…Analysis of the CS6 operon sequence led to the identification of two regions of variability among clinical isolates which we predicted exert effects on CS6 transcript and protein expression. …”
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