A simple and sensitive fluorescence method for the determination of trace ozone in air using acridine red as a probe.

Abstract

The ozone in an air sample was trapped by H3 BO3 -LK solution to produce iodine (I2) that interacted with excess I(-) to form I3(-). In pH 4.0 acetate buffer solutions, the I3(-) reacted with acridine red to form acridine red-I3 ion association particles that resulted in the fluorescence peak decreased at 553 nm. The decreased value ΔF553 nm is linear to… (More)
DOI: 10.1002/bio.2665

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Cite this paper

@article{Liu2014ASA, title={A simple and sensitive fluorescence method for the determination of trace ozone in air using acridine red as a probe.}, author={Qingye Liu and Chenyin Lin and Xinghui Zhang and Guiqing Wen and Aihui Liang}, journal={Luminescence : the journal of biological and chemical luminescence}, year={2014}, volume={29 8}, pages={1102-6} }