Yoon Yeosang, Truong Phuoc Loc, Lee Daeho, Ko Seung Hwan
Applied Nano and Thermal Science Lab, Department of Mechanical Engineering, Seoul National University, 1 Gwanak-ro, Gwanak-gu, Seoul 08826, Korea.
Laser and Thermal Engineering Lab, Department of Mechanical Engineering, Gachon University, Seongnam 13120, Korea.
ACS Nanosci Au. 2021 Nov 29;2(2):64-92. doi: 10.1021/acsnanoscienceau.1c00029. eCollection 2022 Apr 20.
Metal-oxide nanomaterials (MONs) have gained considerable interest in the construction of flexible/wearable sensors due to their tunable band gap, low cost, large specific area, and ease of manufacturing. Furthermore, MONs are in high demand for applications, such as gas leakage alarms, environmental protection, health tracking, and smart devices integrated with another system. In this Review, we introduce a comprehensive investigation of factors to boost the sensitivity of MON-based sensors in environmental indicators and health monitoring. Finally, the challenges and perspectives of MON-based flexible/wearable sensors are considered.
金属氧化物纳米材料(MONs)因其可调节的带隙、低成本、大比表面积和易于制造,在柔性/可穿戴传感器的构建中引起了广泛关注。此外,MONs在诸如气体泄漏报警器、环境保护、健康追踪以及与其他系统集成的智能设备等应用中需求很高。在本综述中,我们全面研究了提高基于MON的传感器对环境指标和健康监测灵敏度的因素。最后,探讨了基于MON的柔性/可穿戴传感器面临的挑战和前景。