Mostrando 2,721 - 2,740 Resultados de 10,256 Para Buscar '"donating"', tiempo de consulta: 0.17s Limitar resultados
  1. 2721
    “…Such civil deeds can include guardianship, property transaction, holding a bank account, having voting rights, making a will, donating an organ, etc. This article focuses on importance of mental health in entering into above-mentioned civil agreements, how to do assessments to determine if one is fit to enter into civil agreements, and what are the legal ways in which a person can avail help to execute his/her civil rights even when affected by mental health issues.…”
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  2. 2722
    “…The combination of π‐donating amido with π‐accepting pyridine coordination units in a tridentate chelate ligand causes a strong nephelauxetic effect in a homoleptic Cr(III) complex, which shifts its luminescence to the NIR‐II spectral range. …”
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  3. 2723
    “…Findings suggest that parents donating their child’s tumors unexpectedly found a sense of meaning in their loss. …”
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  4. 2724
    “…We find the method to be tolerant to a broad range of electron donating and withdrawing groups; however, good sensitivity is evident when steric bulk is added to the 3‐ and 6‐positions of the pyridazine ring. …”
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  5. 2725
    “…The hydrogel chassis supplies high local concentrations of electron donating groups/molecules in the surrounding of the catalyst, ultimately boosting substrate conversion rates (TOF >200 min(−1)) and enabling controlled liberation of the drug by light or chemical stimuli. …”
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  6. 2726
    “…Herein, we survey the optical and electrochemical properties of synthetic pyranoflavylium dyes functionalized with different electron-donating and electron-withdrawing groups, which vary their reduction potentials over a range of about 400 mV. …”
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  7. 2727
    “…As the pandemic evolved, GMPC made difficult decisions about (1) building reserve inventory (to balance present and future, potentially higher clinical acuity, needs), (2) donating to other states/out-of-state organizations, and (3) receiving donations from other states. …”
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  8. 2728
    “…The strong electron donating properties of the substituents of both bpy and trpy rings in complexes 1 and 2 led to their potential applications for detecting traces of acetonitrile as a contaminant in aqueous solutions of radiopharmaceuticals and to utilization of complex 2 as a promising candidate for catalyzing water oxidation processes.…”
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  9. 2729
    por Li, Min, Xiao, Manjun, Li, Zuojia
    Publicado 2021
    “…Three novel A–D–A type small-molecule donor materials, namely AAN-DPP(2), AAN(T-DPP)(2) and AANT(T-DPP)(2), with anthanthrene (AAN) as the electron-donating core, diketopyrrolopyrrole (DPP) as the electron-accepting moiety, and thiophene as π-bridge units, have been designed and synthesized for application in bulk-heterojunction (BHJ) organic solar cells (OSCs). …”
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  10. 2730
    “…We demonstrated how the remote substituent X modifies the proton-donating properties of the NH(2) group involved in the H-bonds within quartets and how the position of the substituent and its electronic nature affect the stability of the quartets. …”
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  11. 2731
    “…To investigate the solvatochromism effect, the interaction of different solvents with the selected dyes was evaluated using several parameters including the dielectric constant, refractive index, hydrogen bond donating ability, hydrogen bond accepting ability and dipolarity/polarizability scale. …”
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  12. 2732
    “…Our final remark is as follows: the electron-withdrawing effect of the nitrogen is stronger than the electron-donating effect of the OH groups in the molecule of THP–OH. …”
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  13. 2733
    “…Important is the distinct electron-donating feature of WS(2). Detailed spectroscopic investigations of WS(2)–PDI confirm the electron donor/acceptor nature of the hybrid and indicate that green light photoexcitation leads to the formation of long-lived WS(2)(•+)–PDI(•–) charge-separated states.…”
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  14. 2734
    “…This high sensitivity and selectivity are attributed to the strong hydrogen bonding between DMMP and N-substituted triphenylene, as well as the hole-doping effect caused by triphenylene, which increases the binding affinity to the electron-donating DMMP. The proposed approach for simple functionalization of graphene with substituted triphenylene can potentially be employed in tuning the properties of other conjugated nanomaterials, such as carbon nanotubes and graphene nanoribbons, to detect various target analytes.…”
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  15. 2735
    “…The influences of familiar fluorine substitution and additional electron-donating groups (EDGs) and electron-withdrawing groups (EWGs) on the para-position were also systematically studied. …”
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  16. 2736
    “…By analogy, the electron-donating ones could largely strengthen it. We found that there is a good linear relationship between electron density at the BCP of F⋯H and Wiberg bond indexes (WBI) as well as between natural bond-bond polarizability (NBBP) and WBI, which indicates that the magnitude of NBBP and WBI could be a good indicator of the hydrogen bond strength.…”
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  17. 2737
    “…A series of asymmetric tris-urea receptors with electron withdrawing group (EWG) or electron donating group (EDG), L1–L4, were synthesized and characterized by high resolution mass spectroscopy (HRMS), nuclear magnetic resonance spectroscopy (NMR) and single-crystal X-ray diffraction (XRD) techniques. …”
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  18. 2738
    “…Different substituents (electron-donating and electron-withdrawing) at different positions of the coumarin moiety can influence its molecular volume, physical and chemical properties. …”
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  19. 2739
    Publicado 2022
    “…Mariam is the lead for their PEACE (Posthumous Evaluation of Advanced Cancer Environment) study, which involves people living with incurable cancer donating their bodies for research after they die, so that scientists can learn more about why cancer spreads and how advanced cancer kills.…”
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  20. 2740
    “…Studies performed predominantly in mammalian cells and model yeasts have shown that IPs and PP–IPs modulate target function through allosteric regulation, by promoting intra‐ and intermolecular stabilization and, in the case of PP–IPs, by donating a phosphate from their pyrophosphate (PP) group to the target protein. …”
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