Higher Levels of Self-Assembly of Ionic Amphiphilic Copolymers: Strategies Based on Multiple Molecular Interactions (SONS-AMPHI)

离子两亲性共聚物的更高水平的自组装：基于多分子相互作用的策略（SONS-AMPHI）

• 批准号: 5414977
• 负责人: Professor Dr. Axel Müller
• 金额: --
• 依托单位: Institut für Organische Chemie (aufgelöst)
• 依托单位国家: 德国
• 项目类别: Research Grants
• 财政年份: 2003
• 资助国家: 德国
• 起止时间: 2002-12-31 至 2008-12-31
• 项目状态: 已结题
• 来源: https://gepris.dfg.de/gepris/projekt/5414977?language=en
• 关键词: Higher; Levels; Self; Assembly; Ionic

We propose to study the hierarchical self-assembly of ionic / non-ionic amphiphilic macromolecules driven by multiple types of interactions both in aqueous solution and at interfaces. The spectrum of molecular architectures will range from simple linear structures (e.g., block copolymers) to branched structures (e.g. graft copolymers) and more complex nanoparticles (core-shell and Janus type). We aim to understand how self organization, the resulting structures and interfacial patterns are controlled by the interplay of macromolecular architecture of building blocks with different types and ranges of competing interactions, particularly hydrophobic and electrostatic interactions. Our ultimate goal is to create systems that can self-assemble in a hierarchical way. The present project will explore possible approaches in this challenging direction. The expertise of the participating groups (advanced synthetic techniques, a wide range of experimental characterization methods and the combination of analytical and computational theoretical modeling) is strongly complementary and their coordinated efforts will lead to a new level of understanding of self-organization of amphiphilic macromolecular systems.

我们建议研究离子/非离子两亲性大分子在水溶液中和界面上由多种类型的相互作用驱动的分级自组装。分子结构的范围将从简单的线性结构（例如，嵌段共聚物）到支链结构（例如接枝共聚物）和更复杂的纳米颗粒（核-壳和Janus型）。我们的目标是了解自组织，所产生的结构和界面图案是如何控制的大分子结构的积木与不同类型和范围的竞争相互作用，特别是疏水和静电相互作用的相互作用。我们的最终目标是创造出能够以分层方式自组装的系统。本项目将探讨在这一具有挑战性的方向上可能采取的办法。参与小组的专业知识（先进的合成技术，广泛的实验表征方法以及分析和计算理论建模的结合）具有很强的互补性，他们的协调努力将导致对两亲性大分子系统自组织的理解达到新的水平。