Fabrication and Functional Regulation of Biomimetic Interfaces and Their Antifouling and Antibacterial Applications: A Review

Biomimetic synthesis provides potential guidance for the synthesis of bio-nanomaterials by mimicking the structure, properties and functions of natural materials. Behavioral studies of biological surfaces with specific micro/nano structures are performed to explore the interactions of various molecules or organisms with biological surfaces. These explorations provide valuable inspiration for the development of biomimetic surfaces with similar effects. This work reviews some conventional preparation methods and functional modulation strategies for biomimetic interfaces. It aims to elucidate the important role of biomimetic interfaces with antifouling and low-pollution properties that can replace non-environmentally friendly coatings. Thus, biomimetic antifouling interfaces can be better applied in the field of marine antifouling and antimicrobial. In this review, the commonly used fabrication methods for biomimetic interfaces as well as some practical strategies for functional modulation is present in detail. These methods and strategies modify the physical structure and chemical properties of the biomimetic interfaces, thus improving the wettability, adsorption, drag reduction, etc. that they exhibit. In addition, practical applications are presented of various biomimetic interfaces for antifouling and look ahead to potential biomedical applications. By continuously discovering functional surfaces with biomimetic properties and studying their microstructure and macroscopic properties, more biomimetic interfaces will be developed. Natural organisms provide valuable inspirations for understanding the biomimetic synthesis mechanisms and designing functional biomimetic interfaces and materials. This prehensive review focuses on the methodologies of biomimetic synthesis of antifouling interfaces/surfaces by studying the structure and properties of fish skins, corals, lotus leaves, insects, and other animals or plants. After structural and functional regulation, biomimetic interfaces exhibit enhanced performance for antifouling and antibacterial applications.image

Automated summary

Biomimetic synthesis provides guidance for the synthesis of bio-nanomaterials by mimicking natural materials. Behavioral studies of biological surfaces help explore the interactions with various molecules or organisms and inspire the development of biomimetic surfaces. This review focuses on the methodologies of biomimetic synthesis of antifouling interfaces by studying the structure and properties of natural materials, and highlights the importance of biomimetic interfaces with antifouling and low-pollution properties.