id	author	title	date	pages	extension	mime	words	sentences	flesch	summary	cache	txt
cord-254638-f86irz06	Sunday, Michael Oluwatoyin	A simple, inexpensive method for gas-phase singlet oxygen generation from sensitizer-impregnated filters: Potential application to bacteria/virus inactivation and pollutant degradation	2020-07-23		.txt	text/plain	3525	208	59	title: A simple, inexpensive method for gas-phase singlet oxygen generation from sensitizer-impregnated filters: Potential application to bacteria/virus inactivation and pollutant degradation In this study, we found that commercially available filters typically deployed in air purifier and air conditioning units, impregnated with Rose Bengal (RB) as a 1O2 sensitizer, can be used for heterogeneous gas-phase generation of 1O2. The heterogeneous gas-phase generation of 1O2 can find potential applications in air purifier and air conditioning units for the purpose of bacteria/virus inactivation and/or pollutant degradation thereby improving indoor air quality. Although 1 O 2 was not generated in solution in this experiment, but in the gas-phase from the irradiation of RB-treated filter, the determined photoformation rate (calculated in solution) is indicative of the amount of 1 O 2 arriving in the substrate solution. The 1 O 2 in the oxygen gas stream passing through the filter and arriving in the substrate solution was monitored indirectly by following the peaks of FFA degradation and 6-HP-one formation.	./cache/cord-254638-f86irz06.txt	./txt/cord-254638-f86irz06.txt