Review on polydopamine supramolecular ordering – mechanism elucidation and application in 2D nanocomposites fabrication

IF 5.8 2区化学 Q1 POLYMER SCIENCE

European Polymer Journal Pub Date : 2024-10-28 DOI:10.1016/j.eurpolymj.2024.113530

Jakub Szewczyk , Divyasree Radhakrishnan , Zuzanna Łukasiewicz , Emerson Coy

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Abstract

Polydopamine has gained recognition in surface modification and construction of functional nanocomposites, among others, due to its extraordinary adhesive properties. However, despite the clear tendency to form in a supramolecularly ordered manner, this mechanism has remained almost completely overlooked. At the same time, polymerization-induced self-assembly has been a hot topic in recent years. In this review, we emphasize the laws and relationships governing the formation of polydopamine nanoparticles, functional coatings and free-standing films in an ordered or semi-ordered manner. We took advantage of both computer simulations and basic research to summarize the state of the art and to set possible guidelines for further research work aimed at full understanding and precise control of the polydopamine supramolecular ordering process. We also present examples of application studies in which the self-assembly tendency of polydopamine and reversible cross-linking through physical interactions were used to create advanced 2D nanocomposites, hydrogels, etc. Finally, we also present future perspectives and research guidelines and encourage further work on this exceptional biomimetic polymer.

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聚多巴胺超分子有序--机理阐明及在二维纳米复合材料制造中的应用综述

聚多巴胺因其非凡的粘合特性，在表面改性和构建功能性纳米复合材料等领域获得了广泛认可。然而，尽管聚多巴胺具有以超分子有序方式形成的明显趋势，但这一机理仍几乎完全被忽视。同时，聚合诱导的自组装也是近年来的热门话题。在这篇综述中，我们强调了以有序或半有序方式形成聚多巴胺纳米颗粒、功能涂层和独立薄膜的规律和关系。我们利用计算机模拟和基础研究总结了目前的研究现状，并为进一步的研究工作制定了可能的指导方针，旨在全面了解和精确控制多巴胺超分子有序化过程。我们还介绍了一些应用研究实例，其中利用聚多巴胺的自组装趋势和通过物理相互作用产生的可逆交联来制造先进的二维纳米复合材料和水凝胶等。最后，我们还介绍了未来的展望和研究指南，并鼓励大家进一步研究这种特殊的仿生物聚合物。

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来源期刊

European Polymer Journal 化学-高分子科学

CiteScore

9.90

自引率

10.00%

发文量

691

审稿时长

23 days

期刊介绍： European Polymer Journal is dedicated to publishing work on fundamental and applied polymer chemistry and macromolecular materials. The journal covers all aspects of polymer synthesis, including polymerization mechanisms and chemical functional transformations, with a focus on novel polymers and the relationships between molecular structure and polymer properties. In addition, we welcome submissions on bio-based or renewable polymers, stimuli-responsive systems and polymer bio-hybrids. European Polymer Journal also publishes research on the biomedical application of polymers, including drug delivery and regenerative medicine. The main scope is covered but not limited to the following core research areas: Polymer synthesis and functionalization • Novel synthetic routes for polymerization, functional modification, controlled/living polymerization and precision polymers. Stimuli-responsive polymers • Including shape memory and self-healing polymers. Supramolecular polymers and self-assembly • Molecular recognition and higher order polymer structures. Renewable and sustainable polymers • Bio-based, biodegradable and anti-microbial polymers and polymeric bio-nanocomposites. Polymers at interfaces and surfaces • Chemistry and engineering of surfaces with biological relevance, including patterning, antifouling polymers and polymers for membrane applications. Biomedical applications and nanomedicine • Polymers for regenerative medicine, drug delivery molecular release and gene therapy The scope of European Polymer Journal no longer includes Polymer Physics.