Mostrando 381 - 400 Resultados de 441 Para Buscar '"dosis"', tiempo de consulta: 0.22s Limitar resultados
  1. 381
  2. 382
    “…Afterwards, the encapsulation properties of the anticancer drug cisplatin in selected [Pd(2)L(4)]X(4) cages (X = [Formula: see text] , [Formula: see text]) were studied by (1)H, (1)H DOSY, and (195)Pt NMR spectroscopy. The effect of the counter ions as well as of the polarity of the solvent in the drug encapsulation process were also investigated, and provided useful information on the host-guest properties of these experimental drug delivery systems. …”
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  3. 383
    “…This cationic ruthenium metalla-rectangle (3) has been isolated as its triflate salt and characterized by analytical techniques including elemental analysis, Fourier-transform infrared spectroscopy (FT-IR), proton nuclear magnetic resonance spectroscopy ((1)H-NMR), carbon nuclear magnetic resonance spectroscopy ((13)C-NMR), (1)H-(1)H correlation spectroscopy (COSY), (1)H-(1)H nuclear Overhauser effect spectroscopy (NOESY), diffusion ordered spectroscopy (DOSY), and high-resolution electrospray ionization mass spectrometry (HR-ESI-MS). …”
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  4. 384
    “…The confirmation of bioconjugation of cisplatin with B-GNPs was done by UV-Visible spectroscopy, TEM, FTIR, 2D (1)H NMR DOSY and ICP-MS. Further, it was found that almost ~4 cisplatin molecules bound with each B-GNPs nanoparticle.…”
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  5. 385
    por Fromont, A., Moreau, T., Roullet, E.
    Publicado 2010
    “…Il trattamento dell’EMAD, di prima scelta, consiste in boli di corticosteroidi endovenosi a forti dosi. In caso di insuccesso bisogna ricorrere agli scambi plasmatici o alle immunoglobuline endovenose. …”
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  6. 386
    “…The isolated Eu(2)L(3)(S-BINAPO)(2) and Eu(2)L(3)(R-BINAPO)(2) were verified to be enantiopure by (1)H, (19)F, (31)P NMR and DOSY NMR analyses. Additionally, the mirror-image CD spectra also demonstrated the successful syntheses of the enantiomers and the presence of an effective chirality transformation from BINAPO to achiral L. …”
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  7. 387
    “…The role of phenolic hydroxyls in the DABCO-mediated interaction mechanism between TFTDA and the two enantiomeric substrates has been pointed out by means of diffusion-ordered spectroscopy (DOSY) and rotating frame Overhauser effect spectroscopy (ROESY) experiments. …”
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  8. 388
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  11. 391
    “…The compounds crystallised as either monomeric (6-Me-2-pyridonate derivative) or dimeric (2-pyridonate) species, although both were found to be monomeric in solution via(1)H DOSY NMR spectroscopy, which was supported by DFT calculations. …”
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  14. 394
    “…The new heterobimetallic species have been unambiguously characterized by single-crystal X-ray analysis. NOESY, DOSY, and EXSY NMR studies as well as density functional theory calculations corroborate both a rearrangement in solution to scorpionate complexes containing an unprecedented apical carbanion with a direct σ-C(sp(3))–Al covalent bond named [{Mg(R)(pbpamd(–)) Al(Me)(2)}] [R = Et (1b), (t)Bu (2b)] and an interconversion equilibrium between both isomers. …”
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  16. 396
    “…Systems that maintained drug supersaturation in amorphous solid dispersions were identified with molecular-level understanding of noncovalent interactions using NOESY and DOSY NMR spectroscopy. Poly(N-isopropylacrylamide-co-N,N-dimethylacrylamide) (poly(NIPAm-co-DMA)) at 70 mol % NIPAm exhibited the highest drug solubilization, in which phenytoin associated with inhibiting NIPAm units only with lowered diffusivity in solution. …”
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  17. 397
    “…Intrigued by this phenomenon, we studied the self-association of a set of amides and imides via(1)H-NMR, (1)H-DOSY experiments, DFT calculations, QTAIM topological analyses of the electron density and IQA partitions of the electronic energy. …”
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  18. 398
    “…In a systematic study, using time-dependent mass spectrometry, (1)H-NMR and DOSY NMR, we identified new kinetically trapped intermediates during the formation of Pt(12)L(24) spheres and we developed key parameters for selective formation of Pt(12)L(24) spheres. …”
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  19. 399
    “…In this work, we observed the complexity of the mechanism of action of the compounds 2 and 3, in addition to their decomposition products: compound 4 and SN38. Using DOSY experiments, evidence of the formation of strongly bonded molecular complexes of SN38 derivatives with DNA duplexes was provided. …”
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  20. 400
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