Abstract

Solid-matrix fluorescence (SMF) and solid-matrix phosphorescence (SMP) have been used in conjunction with solid-phase microextraction to characterize mixtures of polycyclic aromatic hydrocarbons (PAHs) isolated from water. Whatman 1PS paper was used to extract the PAH from water, and then the isolated PAHs were directly identified on the paper by obtaining SMF and SMP spectra. The SMF and SMP properties of 10 PAH were obtained, and the PAHs in a two-component mixture, a three-component mixture, and a four-component mixture were easily identified by a combination of SMF and SMP. No external heavy atom was needed to acquire the SMP data. Benzo[e]pyrene gave a limit of detection of 6.2 pg/mL with SMP, and with SMF benzo[a]pyrene gave a limit of detection of 19 pg/mL.

Interference filter tilting to detect a polycyclic aromatic hydrocarbon at the second harmonic of wavelength modulation frequency

Dmitri Lanevski, Koit Mauring, and Eric Tkaczyk
Appl. Opt. 56(11) 3155-3161 (2017)

Simultaneous one-dimensional visualization of OH, polycyclic aromatic hydrocarbons, and soot in a laminar diffusion flame

Francesco Cignoli, Sergio Benecchi, and Giorgio Zizak
Opt. Lett. 17(4) 229-231 (1992)

Subpicogram laser-induced fluorescence detection of aromatic hydrocarbons in vapor-deposited aromatic crystals

Charles F. Pace and Jon R. Maple
J. Opt. Soc. Am. B 2(9) 1582-1588 (1985)

Quantifying PAHs in water by three-way fluorescence spectra and second-order calibration methods

Ruifang Yang, Nanjing Zhao, Xue Xiao, Gaofang Yin, Shaohui Yu, Jianguo Liu, and Wenqing Liu
Opt. Express 24(14) A1148-A1157 (2016)

Gas phase thermometry of hot turbulent jets using laser induced phosphorescence

Martin Lawrence, Hua Zhao, and Lionel Ganippa
Opt. Express 21(10) 12260-12281 (2013)