Characterization of Polycyclic Aromatic Hydrocarbons with Time-Resolved Fluorescence

被引：1

作者：

Xiao Xue ^{[1
]}

Zhao Nan-jing ^{[1
]}

Yu Shao-hui ^{[2
]}

Ma Ming-jun ^{[1
]}

Yang Rui-fang ^{[1
]}

Yin Gao-fang ^{[1
]}

Duan Jing-bo ^{[1
]}

Dong Yun-sheng ^{[1
]}

Liu Jian-guo ^{[1
]}

Liu Wen-qing ^{[1
]}

机构：

[1] Chinese Acad Sci, Anhui Inst Opt & Fine Mech, Key Lab Environm Opt & Technol, Hefei 230031, Peoples R China

[2] Hefei Normal Univ, Sch Math & Stat, Hefei 230061, Peoples R China

来源：

SPECTROSCOPY AND SPECTRAL ANALYSIS | 2017年 / 37卷 / 06期

关键词：

Time-resolved fluorescence; Polycyclic aromatic hydrocarbon; Fluorescence lifetime; WATER;

D O I：

10.3964/j.issn.1000-0593(2017)06-1793-06

中图分类号：

O433 [光谱学];

学科分类号：

0703 ; 070302 ;

摘要：

Characteristic time-resolved fluorescence spectroscopy of polycyclic aromatic hydrocarbons were studied. Stimulated Raman scattering (SRS) was used to generate several excitation wavelengths, 289nm was selected as excitation source in this paper. Delay characterization and gate characterization were researched. According to the decay relationship between fluorescence intensity and delay time, fluorescence lifetime of phenanthrene, fluoranthene, fluorene, pyrene were obtained, which were 37. 0, 32. 7, 10. 9, 147. 0 ns respectively. Different fluorescent substances have specific fluorescence spectral characteristics, the study of time-resolved fluorescence spectral of polycyclic aromatic hydrocarbons can provide the diagnosis basis for different polycyclic aromatic hydrocarbons in complex water environment.

引用

页码：1793 / 1798

页数：6

共 11 条

[1] Exposure to polycyclic aromatic hydrocarbons in urban environments: Health risk assessment by age groups
Amarillo, Ana C.
Tavera Busso, Ivan
Carreras, Hebe
[J]. ENVIRONMENTAL POLLUTION, 2014, 195 : 157 - 162
[2] Fluorescence Lifetime Measurements and Biological Imaging
Berezin, Mikhail Y.
Achilefu, Samuel
[J]. CHEMICAL REVIEWS, 2010, 110 (05) : 2641 - 2684
[3] A novel water-soluble sulfonated porphyrin fluorescence sensor for sensitive assays of H2O2 and glucose
Huan, Y. F.
Fei, Q.
Shan, H. Y.
Wang, B. J.
Xu, H.
Feng, G. D.
[J]. ANALYST, 2015, 140 (05) : 1655 - 1661
[4] Keith L. H., 2015, POLYCYCL AROMAT COMP, P1
[5] Heterogeneous distribution of polycyclic aromatic hydrocarbons in surface sediments and red mullet along the Spanish Mediterranean coast
Leon, V. M.
Garcia, I.
Martinez-Gomez, C.
Campillo, J. A.
Benedicto, J.
[J]. MARINE POLLUTION BULLETIN, 2014, 87 (1-2) : 352 - 363
[6] Excitation-emission matrix fluorescence spectroscopy in conjunction with multiway analysis for PAH detection in complex matrices
Nahorniak, Michelle L.
Booksh, Karl S.
[J]. ANALYST, 2006, 131 (12) : 1308 - 1315
[7] Excitation emission and time-resolved fluorescence spectroscopy of selected varnishes used in historical musical instruments
Nevin, Austin
Echard, Jean-Philippe
Thouryd, Mathieu
Comelli, Daniela
Valentini, Gianluca
Cubeddu, Rinaldo
[J]. TALANTA, 2009, 80 (01) : 286 - 293
[8] Application of multi-way models to the time-resolved fluorescence of polycyclic aromatic hydrocarbons mixtures in water
Selli, E
Zaccaria, C
Sena, F
Tomasi, G
Bidoglio, G
[J]. WATER RESEARCH, 2004, 38 (09) : 2269 - 2276
[9] Wang Chao, 2015, Huanjing Huaxue-Environmental Chemistry, V34, P18, DOI 10.7524/j.issn.0254-6108.2015.01.2014032003
[10] Application of excitation-emission matrix fluorescence combined with second-order calibration algorithm for the determination of five polycyclic aromatic hydrocarbons simultaneously in drinking water
Wang, Huan-Bo
Zhang, Yu-Jun
Xiao, Xue
Yu, Shao-Hui
Liu, Wen-Qing
[J]. ANALYTICAL METHODS, 2011, 3 (03) : 688 - 695

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