Abstract

The discovery of laser-induced graphene (LIG) from polymers in 2014 has aroused much attention in recent years. A broad range of applications, including batteries, catalysis, sterilization, and separation, have been explored. The advantages of LIG technology over conventional graphene synthesis methods are conspicuous, which include designable patterning, environmental friendliness, tunable compositions, and controllable morphologies. In addition, LIG possesses high porosity, great flexibility, and mechanical robustness, and excellent electric and thermal conductivity. The patternable and printable manufacturing process and the advantageous properties of LIG illuminate a new pathway for developing miniaturized graphene devices. Its use in sensing applications has grown swiftly from a single detection component to an integrated smart detection system. In this minireview, we start with the introduction of synthetic efforts related to the fabrication of LIG sensors. Then, we highlight the achievement of LIG sensors for the detection of a diversity of stimuli with a focus on the design principle and working mechanism. Future development of the techniques toward in situ and smart detection of multiple stimuli in widespread applications will be discussed.

中文翻译：

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激光诱导石墨烯：通往智能传感之路。

摘要

2014年从聚合物中发现的激光诱导石墨烯（LIG）近年来引起了广泛关注。已经探索了广泛的应用，包括电池、催化、灭菌和分离。LIG 技术相对于传统石墨烯合成方法的优势显而易见，包括图案可设计、环境友好、成分可调和形态可控。此外，LIG 具有高孔隙率、良好的柔韧性和机械强度，以及优异的导电性和导热性。可图案化和可印刷的制造工艺以及 LIG 的优势特性为开发微型石墨烯器件开辟了一条新途径。它在传感应用中的应用已从单一检测组件迅速发展为集成的智能检测系统。在这篇小评论中，我们首先介绍了与 LIG 传感器制造相关的合成工作。然后，我们重点介绍了 LIG 传感器在检测多种刺激方面的成就，重点介绍了设计原理和工作机制。将讨论在广泛应用中原位和智能检测多种刺激的技术的未来发展。