A Rapid and Sensitive Chemical Screening Method for E-Cigarette Aerosols Based on Runtime Cavity Ringdown Spectroscopy.
Sign Up to like & getrecommendations! Published in 2021 at "Environmental science & technology"
DOI: 10.1021/acs.est.0c07325
Abstract: Growing demand of Juul and other electronic cigarettes, despite critical knowledge gaps about their chemical composition, has led to concerns regarding their potential health effects. We introduce a novel analytical approach, runtime cavity ringdown spectroscopy… read more here.
Keywords: juul; runtime cavity; cigarette aerosols; cavity ringdown ... See more keywords
Cavity ringdown spectroscopy of nitric oxide in the ultraviolet region for human breath test.
Sign Up to like & getrecommendations! Published in 2020 at "Journal of breath research"
DOI: 10.1088/1752-7163/ab8184
Abstract: We report the spectrum of nitric oxide (NO) in the ultraviolet (UV) (225.4 - 227.0 nm) region based on cavity ringdown spectroscopy (CRDS). A cavity ringdown system, which consisted of a tunable UV laser source… read more here.
Keywords: breath; cavity; cavity ringdown; ringdown spectroscopy ... See more keywords
Multichannel continuous-wave fiber cavity ringdown gas sensing utilizing frequency-shifted interferometry.
Sign Up to like & getrecommendations! Published in 2018 at "Applied optics"
DOI: 10.1364/ao.57.010224
Abstract: We present a multichannel continuous-wave (CW) fiber cavity ringdown (FCRD) gas sensing method based on frequency-shifted interferometry (FSI). This scheme detects gas concentration by measuring the intensity decay rates of continuous light from different ringdown… read more here.
Keywords: continuous wave; gas; cavity ringdown; multichannel continuous ... See more keywords