
Comparing unfolded and two-dimensional discriminant …
2017年11月15日 · Modified versions of 2D-PCA-LDA, 2D-PCA-QDA and 2D-PCA-SVM have been proposed. Applications were performed for two-category classification using …
Development of correlation spectroscopy (COS) method for …
2019年8月1日 · PARAFAC is able to convert 2D EEM data into 1D maximum fluorescence intensities (Fmax) of fluorescence components, which are the most important data in the EEM. …
Applying EEM-PARAFAC combined with moving-window 2DCOS …
2022年12月1日 · Combining EEM-PARAFAC with principal component coefficient, MW2DCOS and SEM is a practicable and promising approach for insight into the Cu (II) binding properties …
Access to the Antenna System of Photosystem I via Single …
2024年3月8日 · Using SMEES, we obtained the inclining two-dimensional excitation–emission matrix (2D-EEM) of PSI particles isolated from a cyanobacterium, Thermosynechococcus …
Using Two-Dimensional Correlation Size Exclusion Chromatography (2D …
2017年12月21日 · The adsorption behaviors of different constituents within bulk humic substances (HS) on two nanoparticles, TiO 2 and ZnO, were examined by using two …
应用 EEM-PARAFAC 结合移动窗口 2DCOS 和结构方程模型来表征 …
在这里,通过荧光激发-发射矩阵光谱 (EEM) 结合主成分系数,平行探索了源自城市化河流丘陵 (NDOM)、农村 (RDOM) 和城市 (UDOM) 地区的 DOM 的 Cu (II) 结合特征因子分析 …
Simultaneous Double-Pass Absorption and Fluorescence Excitation ...
2020年8月18日 · A novel Hadamard-transform excitation–emission matrix (EEM) spectrometer generates two-dimensional (2D) fluorescence matrices at a data acquisition rate of over 6 …
Deciphering DOM-metal binding using EEM-PARAFAC: …
2024年1月30日 · We summarize the principles of EEM to uncover DOM-metal association, including why fluorescence gets quenched and some potential mechanisms that affect the …
使用平行因子分析(PARAFAC)和二维相关光谱(2D-COS)研究 …
在这项工作中,使用了三维激发-发射矩阵(3D-EEM)荧光光谱,并行因子分析(PARAFAC)和与同步荧光相集成的二维相关光谱(2D-COS),来研究土壤与土壤之间的相互作用。 在土壤 …
EEM-PARAFAC与二维荧光/ FTIR相关分析相结合,研究沉积物和悬 …
同时,通过二维相关光谱(2D-COS)分析同步荧光光谱,与SOM相比,在两个湖泊中都观察到了SPOM相对较高的结合亲和力和更多的结合位点。 此外,FTIR光谱的2D-COS分析显示,对 …