热烈祝贺博士生李刚、罗巍及马会茹等老师与香港中文大学龙祎教授合作撰写的综述论文“Printable Structural Colors and their Emerging Applications” 被Elsevier旗下材料科学著名学术期刊Materials Toady（2023年IF: 24.2，中科院1区Top期刊）接收！

    结构色源于光与微纳结构之间的物理相互作用。由于其色彩饱和度高、不褪色及对环境友好等特点，受到学术界和工业界的广泛关注。可打印结构色具有制造过程简单，图案形状复杂多样、可按需设计，及可扩展性强等独特优势，应用潜力极广。在本综述中，我们首先概述了产生结构色的基本物理机制，包括薄膜干涉、光栅衍射、散射、全内反射、共振及布拉格衍射等；然后系统地分析讨论了结构色的打印策略，如3D打印、喷墨打印、激光打印、喷墨打印及纳米压印等。在第三部分中，我们侧重介绍了可打印结构色的新兴应用，包括显示、信息安全、传感、致动和太阳能收集等。最后，我们讨论了可打印结构色领域目前所面临的挑战和未来的发展。本综述旨在加速推动可应用的新型可打印结构色。

   原文摘要如下：Structural colors originate from the physical interaction between light and specific micro-or nanostructured matters. They have gained significant scientific and industrial interest due to their intriguing properties, including color purity, fade-resistance, and eco-friendliness. In particular, the printable structural colors offer unique advantages of simple fabrication processes, arbitrary shapes and scalability, which make them highly promising for various applications. In this review, we begin with an overview of the fundamental physical mechanisms of structural colors based on film interference, diffraction gratings, light scattering, total internal reflection, resonances, and Bragg diffraction, then systematically analyzes the printing strategies, such as three-dimensional (3D) printing, inkjet printing, laser printing, spraying printing, and nanoimprinting. The third part focuses on the emerging applications, including display, information security, sensor, actuator, and solar energy harvesting. We conclude with a discussion of current challenges and potential future developments in the field of printable structural colors. This review aims to accelerate the development of new and innovative printable structural color for future applications.