Chaofan Feng

Calibration-free mid-infrared exhaled breath sensor based on BF-QEPAS for real-time ammonia measurements at ppb level

Biao Li, Chaofan Feng, Hongpeng Wu et al. · Sensors and Actuators B Chemical · 2022 · 99 citations

Engineering, Bioengineering, Biomedical Engineering +12

End-to-end methane gas detection algorithm based on transformer and multi-layer perceptron

Chang Liu, Gang Wang, Chen Zhang et al. · Optics Express · 2023 · 50 citations · Full text

Natural Sciences, Computer Science, Machine Learning +14

Noninvasive Skin Respiration (CO₂) Measurement Based on Quartz-Enhanced Photoacoustic Spectroscopy

Biao Li, Hongpeng Wu, Chaofan Feng et al. · Analytical Chemistry · 2023 · 32 citations

Engineering, Bioengineering, Biomedical Engineering +13

Photoacoustic heterodyne breath sensor for real-time measurement of human exhaled carbon monoxide

Biao Li, Chaofan Feng, Hongpeng Wu et al. · Photoacoustics · 2022 · 29 citations · Full text

Engineering, Bioengineering, Biomedical Engineering +16

Detection of Hydrogen Sulfide in Sewer Using an Erbium-Doped Fiber Amplified Diode Laser and a Gold-Plated Photoacoustic Cell

Chaofan Feng, Marilena Giglio, Biao Li et al. · Molecules · 2022 · 23 citations · Full text

Engineering, Environmental Engineering, Environmental Sciences +16