受生物启发的结构颜色代表了一个新兴的领域,它借鉴了原理,战略,和从生物系统中衍生出来的概念,以激发具有可逆颜色变化机制的新技术或产品的设计,伪装的潜在应用,传感器,反杂交,等。这篇小型综述主要集中在伪装领域中生物启发结构颜色的研究进展。首先,它讨论了生物系统中着色的基本机制,包括色素沉着,结构着色,荧光,和生物发光。随后,它描述了三种调制策略-即,光子晶体,薄膜干涉,和等离子体调制-有助于生物启发结构颜色材料或设备的开发。此外,该审查严格评估了生物启发结构颜色材料与环境环境的整合,特别强调它们在伪装中的应用。最后,本文概述了持续的挑战,并通过生物启发的结构颜色提出了伪装领域的未来发展趋势。
Bioinspired structural color represents a burgeoning field that draws upon principles, strategies, and concepts derived from biological systems to inspire the design of novel technologies or products featuring reversible color changing mechanisms, with significant potential applications for
camouflage, sensors, anticounterfeiting, etc. This mini-review focuses specifically on the research progress of bioinspired structural color in the realm of
camouflage. Firstly, it discusses fundamental mechanisms of coloration in biological systems, encompassing pigmentation, structural coloration, fluorescence, and bioluminescence. Subsequently, it delineates three modulation strategies-namely, photonic crystals, film interference, and plasmonic modulation-that contribute to the development of bioinspired structural color materials or devices. Moreover, the review critically assesses the integration of bioinspired structural color materials with environmental contexts, with a particular emphasis on their application in
camouflage. Finally, the paper outlines persisting challenges and suggests future development trends in the
camouflage field via bioinspired structural color.