Mostrando 481 - 500 Resultados de 8,547 Para Buscar '"Sol"', tiempo de consulta: 0.33s Limitar resultados
  1. 481
  2. 482
    “…Each formulation included paclitaxel (0.5 mg/mL). The sol-gel transition temperature of the hydrogels was measured using the tube-inverting method. …”
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  3. 483
    por OH, Sewan, KIM, Boowook, KIM, Hyunwook
    Publicado 2014
    “…The objective of this study was to compare concentrations and morphologic characteristics of fumed (FS) and sol-gel silica nanoparticles (SS) in two manufacturing facilities. …”
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  4. 484
  5. 485
    “…We experimentally study heat transport in a gelatin solution near a reversible sol-gel transition point where viscosity strongly depends on temperature. …”
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  6. 486
    “…In this study, a SERS-active non-aqueous silver sol which could activate the analytes to produce rich and stable spectral features was rapidly synthesized. …”
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  7. 487
  8. 488
    por Joshi, Sunil C.
    Publicado 2011
    “…Sol-gel transformations in HPMC (hydroxypropyl methylcellulose) are being increasingly studied because of their role in bio-related applications. …”
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  9. 489
    “…This work investigated the effects of different parameters on the production of zirconia ceramic foam using the sol-gel process associated with liquid foam templates. …”
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  10. 490
    “…Yttrium oxide (Y(2)O(3)) nanocrystallites were synthesized by mean of a sol-gel method using two different precursors. Raw materials used were yttrium nitrate and yttrium chloride, in methanol. …”
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  11. 491
    “…We report a derivative spectroscopic method for determining insulator-to-semiconductor transition during sol-gel metal-oxide semiconductor formation. When an as-spun sol-gel precursor film is photochemically activated and changes to semiconducting state, the light absorption characteristics of the metal-oxide film is considerable changed particularly in the ultraviolet region. …”
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  12. 492
    “…A study of PDMS (polydimethylsiloxane) sol-gel–coated channels fabricated using soft lithography and a laser direct writing technique is presented. …”
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  13. 493
    “…A series of novel polyurethanes containing cross-linked siloxane in the side chain (SPU) were successfully synthesized through a sol-gel process. The SPU was composed of 0%–20% N-(n-butyl)-3-aminopropyltriethoxysilane (HDI-T) modified hexamethylene diisocynate homopolymer. …”
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  14. 494
    “…Titanium oxide coatings have been deposited by the sol-gel dip-coating method. Crystallization of titanium oxide coatings was then achieved through thermal annealing at temperatures above 400 °C. …”
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  15. 495
    “…Melt-quenching is still the most used method to prepare these materials but sol-gel has been indicated as a suitable alternative. …”
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  16. 496
    “…Sub-monolayers of monodisperse Au colloids with different surface coverage have been embedded in between two different metal oxide thin films, combining sol-gel depositions and proper substrates functionalization processes. …”
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  17. 497
    “…In this work, ultra-small fluorescent silica nanoparticles (NPs) for optical biosensing applications were doped with a fluorescent dye, using simple water-based sol-gel approaches based on the classical Stöber procedure. …”
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  18. 498
    “…Silica-sol was synthesized via the sol-gel process and acted as cationic solution, and phytic acid (PA) was used as the anionic medium. …”
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  19. 499
  20. 500
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