Mostrando 2,481 - 2,500 Resultados de 10,256 Para Buscar '"donating"', tiempo de consulta: 0.43s Limitar resultados
  1. 2481
    “…Upon internalization, exosomes condition recipient cells by donating their cargos and/or activating various signal transduction pathways, consequently regulating physiological and pathophysiological processes. …”
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  2. 2482
  3. 2483
    “…Alternatives to NO, including prostanoids (such as epoprostenol, iloprost, and treprostinil), NO-donating drugs (sodium nitroprusside, nitroglycerin, and nitrite), and phosphodiesterase inhibitors (milrinone, sildenafil) may be given via inhalation for the purpose of treating elevated PAP. …”
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  4. 2484
    “…The Front Cover picture shows structures of the key compounds and the change in the fluorescence. Although electron‐donating and ‐accepting groups of monocyclic 5‐N,N‐diarylaminothiazoles are not in the same plane but highly deviated, they show relatively strong fluorescence from blue to orange. …”
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  5. 2485
    “…Both electron‐withdrawing and electron‐donating aryl groups were introduced under ambient conditions and without precautions to exclude air or moisture. …”
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  6. 2486
    por Kerr, Anne, Cunningham-Burley, Sarah
    Publicado 2015
    “…Exploring how patienthood involves donating more than tissue or data to these developments, we consider their emotional and identity work which informs and shapes the novel diagnostics and therapies being developed. …”
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  7. 2487
    por Middleton, Anna
    Publicado 2017
    “…An International attitude study, Your DNA, Your Say, uses film to provide background information and an online survey to gather public views on donating one's own personal DNA and medical data for use by others. …”
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  8. 2488
    “…Among them, triazolyl artemisinins with electron-withdrawing groups showed stronger antimalarial activities than those shown by the derivatives having electron-donating groups. In particularly, m-chlorotriazolyl artemisinin (9d-12d) showed antimalarial activity equivalent to that of artemisinin and could be a strong drug candidate.…”
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  9. 2489
    por Liu, Kai, Xu, Guangyang, Sun, Jiangtao
    Publicado 2017
    “…Importantly, simply followed by silica gel adsorption, an unprecedented metal-free aerobic oxidation occurs for indoles bearing N-electron donating substituents, providing a novel and efficient approach towards 3-substituted indolin-2-ones with a newly formed quaternary stereocenter in excellent stereoselectivity. …”
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  10. 2490
    “…A directly connected azabuckybowl dimer was synthesized via a palladium-catalysed C–H/C–Br coupling. The electron-donating nature of the pyrrolic nitrogen atoms of the azabuckybowl enabled a strong complexation with pristine C(60). …”
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  11. 2491
    “…This method shows wide applicability and can be used for the preparation of iodonium salts containing electron-donating or electron-withdrawing groups in good yields. …”
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  12. 2492
    “…The pi-extended skeleton with the presence of electron-donating and electron-withdrawing substituents from the parent coumarins changes the basic photophysical parameters such as absorption and fluorescence emission significantly. …”
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  13. 2493
    “…The introduction of electron‐withdrawing or ‐donating functions enables the tuning of both electro‐ and photochemical properties with, for instance, two consecutive (reversible) reductions or oxidations observed for nitro or amino derivatives, respectively. …”
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  14. 2494
    “…Computational investigations show that the electron‐donating properties of [(tmim)Si](−) are close to those of PMe(3.) …”
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  15. 2495
    “…A broad scope of arylzinc reagents with both electron-withdrawing and electron-donating substituents on the aromatic ring successfully underwent 1,4-conjugate addition to N-Boc-4-pyridone to afford versatile 1,4-adducts 2-substituted-2,3-dihydropyridones in good to excellent yields (up to 91%) and excellent ee (up to 96%) when (S)-BINAP was used as chiral ligand.…”
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  16. 2496
  17. 2497
    por Zhang, Jian, Yang, Nianfa, Yang, Liwen
    Publicado 2012
    “…When the steric hindrance around the carbonyl group is moderate and an electron-donating group is connected to the carbonyl of the acyl chloride, all three products—ketone, 1,3-diketone and tertiary alcohol—can be isolated from the reaction mixture after long reaction times.…”
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  18. 2498
    “…Synthesis of 1,3-diphenylethenylcarbazolyl-based charge transporting materials involving electron donating hydrazone moieties and an electron withdrawing 1,3-indandione moiety is reported. …”
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  19. 2499
    por Liang, Ningjian, Kitts, David D.
    Publicado 2014
    “…Brewed coffee is a complex food matrix with numerous phytochemical components that have antioxidant activity capable of scavenging free radicals, donating hydrogen and electrons, providing reducing activity and also acting as metal ion pro-oxidant chelators. …”
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  20. 2500
    “…Aromatic aldehydes bearing electron-donating groups and aliphatic aldehydes showed poor or no conversion, respectively. …”
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