HIGHLIGHTS
- who: Dong Hyun Lee and Hocheon Yoo from the Department of Electronic Engineering, Gachon University, Seongnam-daero, Seongnam, Republic of Korea have published the research: Recent Advances in Photo-Activated Chemical Sensors, in the Journal: Sensors 2022, 9228 of /2022/
- what: The UV light used in this study has a wavelength of 365 nm and 275 nm, respectively, and can detect at least 1 ppm of NO2.
- how: This review presents a timely overview of photo-activated gas detectors that use illuminated light instead of thermal energy.
SUMMARY
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