Concentration Quantification of Oil Samples by Three-Dimensional Concentration-Emission Matrix (CEM) Spectroscopy

doi:10.3390/app10010315

HFCAS OpenIR

	Concentration Quantification of Oil Samples by Three-Dimensional Concentration-Emission Matrix (CEM) Spectroscopy
	Chen, Yunan 1,2,3; Yang, Ruifang 1,3; Zhao, Nanjing1,3 ; Zhu, Wei 1,2,3; Huang, Yao 1,2,3; Zhang, Ruiqi 1,2,3; Chen, Xiaowei 1,2,3; Liu, Jianguo1,3 ; Liu, Wenqing1,3 ; Zuo, Zhaolu1,2,3
	2020
发表期刊	APPLIED SCIENCES-BASEL
通讯作者	Zhao, Nanjing(njzhao@aiofm.ac.cn)
摘要	Developing fast and accurate fluorescence detection technology of oil spill is significant for quantitative analysis in unexpected oil spill events. As the oil sample concentration increases, the fluorescence spectrum produces red-shift behavior, which seriously affects the quantitative detection of concentration. In this work, a three-dimensional concentration-emission matrix (CEM) was constructed by using a series of emission spectra with different levels of concentration at the excitation wavelength of 266 nm. The database is the interpolated CEM of six samples using bicubic interpolation in the concentration dimension. With matrix similarity matching, the database was used to achieve quantification of the concentration of oil samples. The recovery rates of prediction for test samples and weathering samples of six oil samples were between 86.8% and 116.11%, with relative errors of predictions ranging from 2.09% to 15.2%. The results show that this method can provide accurate quantitative determination of the concentration of different oil samples.
关键词	concentration-emission matrix (CEM) red-shift behavior quantitative detection
DOI	10.3390/app10010315
关键词[WOS]	FLUORESCENCE SPECTROSCOPY ; MASS-SPECTROMETRY ; COMPONENTS ; SPECTRA ; SPILL
收录类别	SCI
语种	英语
资助项目	Natural Science Foundation of China[61805255] ; National Key Research and Development Plan[2017YFF0108402] ; National Key Research and Development Plan[2016YFC1400602] ; Natural Science Foundation of Anhui Province[1808085MF208] ; Key Research and Development Plan of Anhui Province[1804a0802192]
项目资助者	Natural Science Foundation of China ; National Key Research and Development Plan ; Natural Science Foundation of Anhui Province ; Key Research and Development Plan of Anhui Province
WOS研究方向	Chemistry ; Engineering ; Materials Science ; Physics
WOS类目	Chemistry, Multidisciplinary ; Engineering, Multidisciplinary ; Materials Science, Multidisciplinary ; Physics, Applied
WOS记录号	WOS:000509398900315
出版者	MDPI
引用统计	被引频次：6[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.hfcas.ac.cn:8080/handle/334002/103870
专题	中国科学院合肥物质科学研究院
通讯作者	Zhao, Nanjing
作者单位	1.Chinese Acad Sci, Anhui Inst Opt & Fine Mech, Key Lab Environm Opt & Technol, Hefei 230031, Peoples R China 2.Univ Sci & Technol China, Hefei 230026, Peoples R China 3.Anhui Key Lab Environm Opt Monitoring Technol, Hefei 230031, Peoples R China
第一作者单位	中科院安徽光学精密机械研究所
通讯作者单位	中科院安徽光学精密机械研究所
推荐引用方式 GB/T 7714	Chen, Yunan,Yang, Ruifang,Zhao, Nanjing,et al. Concentration Quantification of Oil Samples by Three-Dimensional Concentration-Emission Matrix (CEM) Spectroscopy[J]. APPLIED SCIENCES-BASEL,2020,10.
APA	Chen, Yunan.,Yang, Ruifang.,Zhao, Nanjing.,Zhu, Wei.,Huang, Yao.,...&Zuo, Zhaolu.(2020).Concentration Quantification of Oil Samples by Three-Dimensional Concentration-Emission Matrix (CEM) Spectroscopy.APPLIED SCIENCES-BASEL,10.
MLA	Chen, Yunan,et al."Concentration Quantification of Oil Samples by Three-Dimensional Concentration-Emission Matrix (CEM) Spectroscopy".APPLIED SCIENCES-BASEL 10(2020).