Mostrando 361 - 380 Resultados de 441 Para Buscar '"dosis"', tiempo de consulta: 0.28s Limitar resultados
  1. 361
    “…The (1)H and (23)Na 1D and (1)H DOSY NMR spectra revealed that the presence of small quantities of NaCl does not influence the aggregation of water molecules in the IL nano-domains. …”
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  2. 362
    “…The formation of these assemblies is reversibly and entropically driven by the partial dehydration of phosphate groups, as verified by diffusion-ordered spectroscopy (DOSY), indicating a thermodynamic state of assembly held together by multivalent interactions between the phosphates. …”
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  3. 363
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  10. 370
    “…The optimized formulation (F6) exhibits a clear nanoemulsion and the hydrodynamic diameter of the dispersed phase was determined by DLS and DOSY NMR spectroscopy. The morphology of the nanoemulsion droplets of F6 was investigated by AFM, which revealed the formation of tiny nanoemulsion droplets on a hydrophilic mica substrate. …”
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  11. 371
    “…On the other hand, association via intermolecular binding was also observed in aqueous solution, confirmed by DOSY NMR experiments. Despite self-inclusion, the β-CD cavities were capable of guest encapsulation, as shown by titration experiments: the binding constant with 1-adamantylamine was similar to that of natural β-CD. …”
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  12. 372
    “…In this study, inclusion complexes were characterized in terms of formation constants (K(f)), complexation efficiency (CE), CD:guest molar ratio and increase in bulk formulation by using an UV–visible competitive method, phase solubility studies as well as (1)H and DOSY (1)H NMR titration experiments. For the first time, a new algorithmic treatment that combines the chemical shifts and diffusion coefficients variations for all guest protons was applied to calculate K(f). …”
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  13. 373
  14. 374
    “…Comparison to Diffusion Ordered Spectroscopy Nuclear Magnetic Resonance (DOSY NMR) results allows the assessment of the limitations of the coarse-grained models proposed. …”
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  15. 375
    “…CI, HI, UI and DVH were calculated by DosiSoftIsogray treatment planning software. RESULTS: Results show the value of UI in APBI method is more than EBRT method significantly (p=0.004). …”
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  16. 376
    “…The compounds have been characterized by elemental analyses, electrospray mass spectrometry (ESI‐MS), NMR spectroscopy, (1)H DOSY NMR spectroscopy (7), IR spectroscopy (7, 8), and single‐crystal X‐ray diffraction analysis (2, 7, 8).…”
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  17. 377
    “…The mechanism of supramolecular self-assembly was probed by diffusion ordered spectroscopy (DOSY) nuclear magnetic resonance (NMR) and solid-state IR spectroscopy studies. …”
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  18. 378
  19. 379
    “…The change of the hydrodynamic radii r(H) of the copolymers and their aggregates upon reaching T(cp) was investigated via DOSY NMR spectroscopy. To explore possible biomedical applications, as an example, the cell viability and immunology of an exemplary P(linG-co-EGE) copolymer sample was investigated. …”
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  20. 380
    “…This can be indicative of the ability of abiraterone to replace solvent molecules in the coordination sphere of biometals in living cells, although the model [ZnTPP] complex remains stable in CDCl(3), CD(2)Cl(2), and 1,1,2,2-tetrachloroethane-d(2) solvents and decomposes in polar dimethylsulfoxide-d(6) and methanol-d(4) solvents, as follows from the (1)H DOSY spectra. Dynamics of its behavior in 1,1,2,2-tetrachloroethane-d(2) were studied by ROESY and NMR spectra.…”
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