PDF(Pubmed)
Abstract：
Flexible devices serve as important intelligent interfaces in various applications involving health monitoring, biomedical therapies, and human-machine interfacing. To address the concern of electronic waste caused by the increasing usage of electronic devices based on synthetic polymers, bio-origin materials that possess environmental benignity as well as sustainability offer new opportunities for constructing flexible electronic devices with higher safety and environmental adaptivity. Herein, the bio-source and unique molecular structures of various types of natural bio-origin materials are briefly introduced. Their properties and processing technologies are systematically summarized. Then, the recent progress of these materials for constructing emerging intelligent flexible electronic devices including energy harvesters, energy storage devices, and sensors are introduced. Furthermore, the applications of these flexible electronic devices including biomedical implants, artificial e-skin, and environmental monitoring are summarized. Finally, future challenges and prospects for developing high-performance bio-origin material-based flexible devices are discussed. This review aims to provide a comprehensive and systematic summary of the latest advances in the natural bio-origin material-based flexible devices, which is expected to offer inspirations for exploitation of green flexible electronics, bridging the gap in future human-machine-environment interactions.
摘要：
柔性设备在涉及健康监测的各种应用中作为重要的智能接口，生物医学疗法,和人机接口。为了解决由于基于合成聚合物的电子设备的使用增加而引起的电子废物的关注，具有环境良性和可持续性的生物材料为构建具有更高安全性和环境适应性的柔性电子设备提供了新的机会。在这里，简要介绍了各种天然生物源材料的生物来源和独特的分子结构。系统总结了它们的性能和加工技术。然后，这些材料用于构建包括能量收集器在内的新兴智能柔性电子设备的最新进展，储能设备，并介绍了传感器。此外，这些柔性电子设备的应用，包括生物医学植入物，人造电子皮肤,并对环境监测进行了总结。最后,讨论了开发基于生物材料的高性能柔性器件的未来挑战和前景。这篇综述旨在全面系统地总结基于天然生物源材料的柔性装置的最新进展，这有望为开发绿色柔性电子产品提供灵感，弥合未来人机环境交互的差距。
