熵对大分子超分子自组装的影响。
Entropic Effects on the Supramolecular Self-Assembly of Macromolecules.
作者信息
Pahnke Kai, Altintas Ozcan, Schmidt Friedrich G, Barner-Kowollik Christopher
机构信息
Preparative Macromolecular Chemistry, Institut für Technische Chemie und Polymerchemie, Karlsruhe Institute of Technology (KIT), Engesserstr. 18, 76131 Karlsruhe, Germany.
Institut für Biologische Grenzflächen, Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany.
出版信息
ACS Macro Lett. 2015 Jul 21;4(7):774-777. doi: 10.1021/acsmacrolett.5b00335. Epub 2015 Jul 7.
We report the transfer of entropic chain length effects into the realm of supramolecular chemistry and thereby demonstrate a macromolecular method to tune the reaction equilibria of hydrogen bonding motifs via the application of substituents of differing lengths and masses while not altering the actual recognition units to achieve a difference in the degree of association. The supramolecular adducts are characterized via temperature-dependent nuclear magnetic resonance (NMR) spectroscopy.
我们报道了将熵链长度效应引入超分子化学领域，从而展示了一种大分子方法，通过应用不同长度和质量的取代基来调节氢键基序的反应平衡，同时不改变实际的识别单元以实现缔合程度的差异。通过温度依赖的核磁共振（NMR）光谱对超分子加合物进行了表征。
Zotero 插件