Mostrando 921 - 940 Resultados de 43,200 Para Buscar '"film"', tiempo de consulta: 0.25s Limitar resultados
  1. 921
    “…Among active media used for thin-film emission devices, lead-halide perovskites have been extensively studied for photoluminescence due to their exceptional properties. …”
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  2. 922
    “…Fabricating highly crystalline macroscopic films with extraordinary electrical and thermal conductivities from graphene sheets is essential for applications in electronics, telecommunications and thermal management. …”
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  3. 923
    “…This review delves into the various types of chitosan films and their distinct applications. The categories of films discussed span from pure chitosan films to those enhanced with additives such as metal nanoparticles, metal oxide nanoparticles, graphene, fullerene and its derivatives, and plant extracts. …”
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  4. 924
    por Pokharel, Prakriti, Jones, Claire
    Publicado 2023
    “…METHODS: The project began in March 2021, supporting our Medical Education Team with a film project to be shown at induction. Doctors coming to psychiatry jobs come from many different clinical roles. …”
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  5. 925
    “…Films with the minimum inhibitory concentration (MIC) of copper (II) sulfate presented a higher roughness than neat PHB films. …”
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  6. 926
  7. 927
  8. 928
    “…In this study, we elaborated new chitosan-based films reinforced by iron(III)-containing chitosan nanoparticles Fe(III)-CS-NPs at different concentrations. …”
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  9. 929
  10. 930
    “…Bioactive substances—caffeine and ethanolic propolis extract (EEP)—were incorporated into a chitosan matrix to increase the bioactivity of the obtained films and improve their mechanical properties. Acetic and citric acids were used as solvents in the production of the chitosan-based films. …”
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  11. 931
    “…The samples were tested for their ability to adsorb moisture at different levels of relative humidity (RH) and their capability to maintain optimum sorption capacity over 10 repeated cycles. The nanocomposite film with 2% GO, P(VA-AA)/GO2, exhibited the highest moisture sorption capacity of 0.2449 g/g for 60–90% RH at 298.15 K, compared to its pristine copolymer, which could only adsorb 0.0150 g/g moisture. …”
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  12. 932
    por Luong, N. Tan, Boily, Jean-François
    Publicado 2023
    “…[Image: see text] Thin water films that form by the adhesion and condensation of air moisture on minerals can initiate phase transformation reactions with broad implications in nature and technology. …”
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  13. 933
  14. 934
  15. 935
    “…[Image: see text] A suspension of single-walled carbon nanohorn (SWCNH) aggregates with a size of approx. 50 nm was used to create a floating film at the water–air interface. The film was then transferred onto large-area quartz substrates using the Langmuir–Schaefer technique at varied surface pressures. …”
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  16. 936
    “…The electronic properties of B-doped Ge NCs films combined with the microstructural characterization were investigated. …”
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  17. 937
    “…The edge pattern on the film had a maximum depth of 825 nm, a peak-to-peak distance of 63.0 nm, and an average distance of 2.34 nm. …”
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  18. 938
    “…A biodegradable, eco-friendly material, with high availability and low cost, such as starch, is a promising solution for the production of films for food packaging. To enhance starch film mechanical and barrier properties, nanoclays have been incorporated within the film matrix. …”
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  19. 939
  20. 940
    “…Herein, the electronic structure of epitaxial CrN thin film has been explored by employing resonant photoemission spectroscopy (RPES) and X-ray absorption near edge spectroscopy study in combination with the first-principles calculations. …”
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