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首页> 外文期刊>The Journal of Chemical Physics >Dielectric spectra broadening as a signature for dipole-matrix interaction. III. Water in adenosine monophosphateadenosine-5′-triphosphate solutions
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Dielectric spectra broadening as a signature for dipole-matrix interaction. III. Water in adenosine monophosphateadenosine-5′-triphosphate solutions

机译：介电谱加宽作为偶极子-基质相互作用的标志。三，单磷酸腺苷5'-三磷酸腺苷溶液中的水

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In this, the third part of our series on the dielectric spectrum symmetrical broadening of water, we consider the nucleotide aqueous solutions. Where in Parts I [E. Levy, J. Chem. Phys. 136, 114502 (2012)10.1063/1.3687914] and II [E. Levy, J. Chem. Phys. 136, 114503 (2012)10.1063/1.3691183], the dipole-dipole or ion-dipole interaction had a dominant feature, now the interplay between these two types of dipole-matrix interactions will be considered. We present the results of high frequency dielectric measurements of different concentrations of adenosine monophosphateadenosine-5′- triphosphate aqueous solutions. We observed the Cole-Cole broadening of the main relaxation peak of the solvent in the solutions. Moreover, depending on the nucleotide concentration, we observed both types of dipole-matrix interaction. The 3D trajectory approach (described in detail in Part I) is applied in order to highlight the differences between the two types of interaction.
机译：在此，我们系列的第三部分关于水的介电谱对称扩宽，我们考虑了核苷酸水溶液。第一部分[E.列维，化学杂志。物理136，114502（2012）10.1063 / 1.3687914]和II [E.列维，化学杂志。物理136，114503（2012）10.1063 / 1.3691183]，偶极-偶极或离子-偶极相互作用具有主要特征，现在将考虑这两种类型的偶极-基质相互作用之间的相互作用。我们提出了不同浓度的腺苷单磷酸腺苷-5'-三磷酸水溶液的高频介电测量结果。我们观察到溶液中溶剂主弛豫峰的Cole-Cole加宽。此外，根据核苷酸浓度，我们观察到了偶极-基质相互作用的两种类型。应用3D轨迹方法（在第I部分中详细介绍）是为了突出两种交互类型之间的差异。

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