Engineering and Technology

Highly sensitive and reversible MXene-based micro quartz tuning fork gas sensors with tunable selectivity

W. Ding, J. Yu, et al.

This innovative research by Wei Ding, Jingjing Yu, Francis Tsow, Laxmi Raj Jaishi, Buddhi Sagar Lamsal, Rick Kittelson, Sarwar Ahmed, Parashu Kharel, Yue Zhou, and Xiaojun Xian showcases a groundbreaking MXene gas sensor that leverages mass-transduction principles for sensitive gas detection. With customizable selectivity for critical pollutants like CO, SO2, and NH3, this technology promises significant advancements in air quality monitoring and wearable devices.