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Characterization of Polycyclic Aromatic Hydrocarbons with Time-Resolved Fluorescence
Xiao Xue1; Zhao Nan-jing1; Yu Shao-hui2; Ma Ming-jun1; Yang Rui-fang1; Yin Gao-fang1; Duan Jing-bo1; Dong Yun-sheng1; Liu Jian-guo1; Liu Wen-qing1
2017-06-01
Source PublicationSPECTROSCOPY AND SPECTRAL ANALYSIS
Volume37Issue:6Pages:1793-1798
AbstractCharacteristic 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.
SubtypeArticle
KeywordTime-resolved Fluorescence Polycyclic Aromatic Hydrocarbon Fluorescence Lifetime
WOS HeadingsScience & Technology ; Technology
DOI10.3964/j.issn.1000-0593(2017)06-1793-06
WOS KeywordEMISSION MATRIX FLUORESCENCE ; WATER
Indexed BySCI
Language英语
WOS Research AreaSpectroscopy
WOS SubjectSpectroscopy
WOS IDWOS:000403036200027
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Document Type期刊论文
Identifierhttp://ir.hfcas.ac.cn:8080/handle/334002/31918
Collection中科院安徽光学精密机械研究所
Affiliation1.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
Recommended Citation
GB/T 7714
Xiao Xue,Zhao Nan-jing,Yu Shao-hui,et al. Characterization of Polycyclic Aromatic Hydrocarbons with Time-Resolved Fluorescence[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS,2017,37(6):1793-1798.
APA Xiao Xue.,Zhao Nan-jing.,Yu Shao-hui.,Ma Ming-jun.,Yang Rui-fang.,...&Liu Wen-qing.(2017).Characterization of Polycyclic Aromatic Hydrocarbons with Time-Resolved Fluorescence.SPECTROSCOPY AND SPECTRAL ANALYSIS,37(6),1793-1798.
MLA Xiao Xue,et al."Characterization of Polycyclic Aromatic Hydrocarbons with Time-Resolved Fluorescence".SPECTROSCOPY AND SPECTRAL ANALYSIS 37.6(2017):1793-1798.
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