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HFCAS OpenIR

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Simultaneous determination of nitrate, chemical oxygen demand and turbidity in water based on UV-Vis absorption spectrometry combined with interval analysis 期刊论文
SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY, 2021, 卷号: 244
作者:  Chen, Xiaowei;  Yin, Gaofang;  Zhao, Nanjing;  Gan, Tingting;  Yang, Ruifang;  Xia, Meng;  Feng, Chun;  Chen, Yunan;  Huang, Yao
收藏  |  浏览/下载：74/0  |  提交时间：2020/12/28
UV-Vis spectrum  Nitrate  COD  Turbidity  Interval analysis  Turbidity compensation  COD compensation  
Turbidity compensation method based on Mie scattering theory for water chemical oxygen demand determination by UV-Vis spectrometry 期刊论文
ANALYTICAL AND BIOANALYTICAL CHEMISTRY, 2020
作者:  Chen, Xiaowei;  Yin, Gaofang;  Zhao, Nanjing;  Yang, Ruifang;  Xia, Meng;  Feng, Chun;  Chen, Yunan;  Dong, Ming;  Zhu, Wei
收藏  |  浏览/下载：88/0  |  提交时间：2020/12/28
Water COD measurement  Turbidity compensation  Mie scattering theory  UV-Vis absorption spectrum  
Concentration-Emission Matrix (CEM) Spectroscopy Combined with GA-SVM: An Analytical Method to Recognize Oil Species in Marine 期刊论文
MOLECULES, 2020, 卷号: 25
作者:  Chen, Yunan;  Yang, Ruifang;  Zhao, Nanjing;  Zhu, Wei;  Chen, Xiaowei;  Zhang, Ruiqi;  Liu, Jianguo;  Liu, Wenqing
收藏  |  浏览/下载：51/0  |  提交时间：2020/12/28
concentration-emission matrix  PCA  genic algorithm  SVM  oil species recognition  
Concentration Quantification of Oil Samples by Three-Dimensional Concentration-Emission Matrix (CEM) Spectroscopy 期刊论文
APPLIED SCIENCES-BASEL, 2020, 卷号: 10
作者:  Chen, Yunan;  Yang, Ruifang;  Zhao, Nanjing;  Zhu, Wei;  Huang, Yao;  Zhang, Ruiqi;  Chen, Xiaowei;  Liu, Jianguo;  Liu, Wenqing;  Zuo, Zhaolu
收藏  |  浏览/下载：43/0  |  提交时间：2020/11/26
concentration-emission matrix (CEM)  red-shift behavior  quantitative detection  
Underdetermined blind separation of three-way fluorescence spectra of PAHs in water 期刊论文
SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY, 2018, 卷号: 199, 期号: 无, 页码: 80-85
作者:  Yang, Ruifang;  Zhao, Nanjing;  Xiao, Xue;  Zhu, Wei;  Chen, Yunan;  Yin, Gaofang;  Liu, Jianguo;  Liu, Wenqing
浏览  |  Adobe PDF(577Kb)  |  收藏  |  浏览/下载：127/35  |  提交时间：2019/08/23
Polycyclic aromatic hydrocarbons  Three-way fluorescence spectra  Sparse component analysis  Component recognition  
Underdetermined blind separation of three-way fluorescence spectra of PAHs in water 期刊论文
Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, 2018, 卷号: 199, 期号: 无, 页码: 80-85
作者:  Ruifang Yang;  Nanjing Zhao;  Xue Xiao;  Wei Zhu;  Yunan Chen;  Gaofang Yin;  ianguo Liu;  Wenqing Liu
浏览  |  Adobe PDF(577Kb)  |  收藏  |  浏览/下载：239/197  |  提交时间：2018/10/25
不同环境条件杂环农药三维荧光光谱发射特性研究 期刊论文
光谱学与光谱分析, 2017, 卷号: 037
作者:  吴文涛;  陈宇男;  肖雪;  杨瑞芳;  赵南京
收藏  |  浏览/下载：25/0  |  提交时间：2020/10/26
杂环农药  三维荧光  环境因素  荧光特性