To better understand the kinetics of fluorescence quenching after the injection of 100ppm H2S vapor, time-series UV–vis spectra (Fig. 2A) and fluorescent spectra (Fig. 2B) of QDs in dichloromethane were recorded.
To better understand the kinetics of fluorescence quenching after the injection of 100ppm H2S vapor, time-series UV–visspectra (Fig. 2A) and fluorescent spectra (Fig. 2B) of QDs in dichloromethane were recorded.