基于短和氨基酸的超分子离子凝和eutectogels
Carina Esteves1,2, Ana Cecília A Roque1,2
1Associate Laboratory i4HB - Institute for Health and Bioeconomy, NOVA School of Science and Technology, NOVA University of Lisbon, Campus da Caparica, 2829-516, Caparica, Portugal.
Chemistry (Weinheim an der Bergstrasse, Germany)
|April 29, 2024
概括
和氨基酸可以通过在离子液体 (ILs) 和深溶剂 (DESs) 中自我组装而形成离子凝和凝. 了解这个过程有助于开发新的软材料和超分子系统.
科学领域:
- 超分子化学 超分子化学
- 材料科学 材料科学 材料科学
- 柔软的物质 软的物质
背景情况:
- 基于和氨基酸的分子越来越多地被认为具有作为离子凝聚剂和eutectogelators的潜力.
- 这些分子可以捕获离子液体 (ILs) 和深度性溶剂 (DESs),分别形成离子凝和性凝.
- 驱动这一过程的自组装在很大程度上是由非共价相互作用,主要是键,并经常发生偶然.
研究的目的:
- 本综述详细介绍了IL和DES中氨基酸和的自我组装.
- 它专注于未修改和修改的氨基酸和系统.
- 目的是阐明在这些非传统溶剂环境中控制自我组装的基本机制.
主要方法:
- 关于氨基酸和的自我组装现有研究的文献综述.
- 在驱动自组装过程中分析非共价相互作用,特别是键.
- 检查ILs和DESs作为凝溶剂的作用.
主要成果:
- 未修改和修改的氨基酸和在IL和DES中表现出不同的自我组装行为.
- 结合在稳定的离子凝和凝的形成中起着至关重要的作用.
- IL或DES的性质显著影响自我组装过程和由此产生的凝特性.
结论:
- 了解IL和DES中的和氨基酸的自我组装是设计先进软材料的关键.
- 这种知识有助于在非传统溶剂系统中超分子化学的进步.
- 对可预测的自我组装进行进一步的研究可能会在材料科学中开启新的应用.
相关概念视频
01:17Ion Exchange
591
Ion exchange chromatography separates charged molecules from a solution by reversibly exchanging them with mobile, or 'active', ions associated with the oppositely charged stationary phase. This method can be used to separate ions, soften and deionize water, and purify solutions. The polymers comprising the ion-exchange column are high-molecular-weight and chemically stable polymers, crosslinked to be porous and essentially insoluble. They are also functionalized with either acidic or...
591
02:43Peptide Bonds
74.3K
A peptide bond covalently attaches amino acids through a dehydration reaction. One amino acid's carboxyl group and another amino acid's amino group combine, releasing a water molecule. The resulting bond is the peptide bond. The products that such linkages form are peptides. As more amino acids join this growing chain, the resulting chain is a polypeptide. Each polypeptide has a free amino group at one end. This end has the N-terminal, or the amino-terminal, and the other end has a free...
74.3K