Gas and Particle Sensors

This lecture covers the principles and applications of gas and particle sensors for air quality monitoring and breath analysis, focusing on emerging 1D & 2D materials for sensing. It discusses the challenges and advancements in low-power sensor technologies, including wearable devices and smartphone integration. The presentation explores the importance of environmental monitoring in human exposome studies, highlighting the impact of various gases on health. Additionally, it delves into the development of gas sensors, their diverse applications, and the materials used in their construction. The lecture concludes with a discussion on the future trends in gas sensing technology and the potential of wireless sensor networks.