A Comparative Study of the Application of Fluorescence Excitation-Emission Matrices Combined with Parallel Factor Analysis and Nonnegative Matrix Factorization in the Analysis of Zn Complexation by Humic Acids

A Comparative Study of the Application of Fluorescence Excitation-Emission Matrices Combined with Parallel Factor Analysis and Nonnegative Matrix Factorization in the Analysis of Zn Complexation by Humic Acids

The main aim of this study was the application of excitation-emission fluorescence matrices (EEMs) combined with two decomposition methods: parallel factor analysis (PARAFAC) and nonnegative matrix factorization (NMF) to study the interaction mechanisms between humic acids (HAs) and Zn(II) over a wi...

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Bibliographic Details
Main Authors: Patrycja Boguta, Piotr M. Pieczywek, Zofia Sokołowska
Format: Article
Language:English
Published: MDPI AG 2016-10-01
Series:Sensors
Subjects:
metal complexation
fluorescence spectroscopy
excitation-emission matrices
decomposition methods in modeling metal complexation
humic acids
Online Access:http://www.mdpi.com/1424-8220/16/10/1760

Internet

http://www.mdpi.com/1424-8220/16/10/1760

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