Concentration Quantification of Oil Samples by Three-Dimensional Concentration-Emission Matrix (CEM) Spectroscopy
文献类型：期刊论文
| 作者 | Chen, Yunan1,2,3; Yang, Ruifang2,3; Zhao, Nanjing2,3 ; Zhu, Wei1,2,3; Huang, Yao1,2,3; Zhang, Ruiqi1,2,3; Chen, Xiaowei1,2,3; Liu, Jianguo2,3; Liu, Wenqing2,3; Zuo, Zhaolu1,2,3
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| 刊名 | APPLIED SCIENCES-BASEL
 |
| 出版日期 | 2020 |
| 卷号 | 10 |
| 关键词 | concentration-emission matrix (CEM) red-shift behavior quantitative detection |
| DOI | 10.3390/app10010315 |
| 通讯作者 | Zhao, Nanjing(njzhao@aiofm.ac.cn) |
| 英文摘要 | 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. |
| WOS关键词 | FLUORESCENCE SPECTROSCOPY ; MASS-SPECTROMETRY ; COMPONENTS ; SPECTRA ; SPILL |
| 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] |
| WOS研究方向 | Chemistry ; Engineering ; Materials Science ; Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000509398900315 |
| 出版者 | MDPI |
| 资助机构 | 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 |
| 源URL | [http://ir.hfcas.ac.cn:8080/handle/334002/103869]  |
| 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.Univ Sci & Technol China, Hefei 230026, Peoples R China 2.Anhui Key Lab Environm Opt Monitoring Technol, Hefei 230031, Peoples R China 3.Chinese Acad Sci, Anhui Inst Opt & Fine Mech, Key Lab Environm Opt & Technol, Hefei 230031, Peoples R China |
| 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). |
入库方式： OAI收割
来源：合肥物质科学研究院
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