Add to ORKGSummarization: Chemometric methods like Principal Component Analysis (PCA) and Evolving Factor Analysis (EFA) have been applied to improve peaks separation, especially in HPLC UV-DAD analysis. In this work, the Independent Component Analysis (ICA) was adopted for the separation of overlapping aromatic peaks and the simultaneous determination of the underlying spectra. The application of the method on middle petroleum fractions showed an improved separation between the aromatic groups compared to the previously used methods. The determined by the ICA method UV spectra of the component groups can be further exploited for the compositional characterization of the aromatic fractions.Παρουσιάστηκε στο: 3rd International Conference, Instrumental ...
Summarization: A new method is proposed that enables the identification of five refinery fractions p...
International audienceThe aim of this work is to compare a novel exploratory chemometrics method, Co...
International audienceThis study was conducted to classify petroleum oils in terms of their biodegra...
Summarization: Chemometric methods like Principal Component Analysis (PCA) and Evolving Factor Analy...
One of the major issues within the context of the fully automated development of chromatographic met...
Summarization: The scope of this work is to investigate the applicability of the evolving factor ana...
Summarization: The purpose of this work is to identify specific aromatic component groups in heavy p...
Summarization: In the present work, a combined approach was adopted to improve the HPLC separation b...
International audienceIndependent components analysis (ICA) is a probabilistic method, whose goal is...
Independent Components Analysis (ICA) is a blind source separation method that has been developed to...
Multivariate Curve Resolution with Alternating Least Squares (MCR-ALS) is a curve resolution method ...
The possibility of simultaneously determining seven concerned heavy polycyclic aromatic hydrocarbons...
Independent components analysis (ICA) may be considered as one of the most established blind source ...
Independent component analysis (ICA) is a computational method for finding underlying signals or com...
Petroleum analysis presents many unique challenges as a result of the chemical complexity of petrole...
Summarization: A new method is proposed that enables the identification of five refinery fractions p...
International audienceThe aim of this work is to compare a novel exploratory chemometrics method, Co...
International audienceThis study was conducted to classify petroleum oils in terms of their biodegra...
Summarization: Chemometric methods like Principal Component Analysis (PCA) and Evolving Factor Analy...
One of the major issues within the context of the fully automated development of chromatographic met...
Summarization: The scope of this work is to investigate the applicability of the evolving factor ana...
Summarization: The purpose of this work is to identify specific aromatic component groups in heavy p...
Summarization: In the present work, a combined approach was adopted to improve the HPLC separation b...
International audienceIndependent components analysis (ICA) is a probabilistic method, whose goal is...
Independent Components Analysis (ICA) is a blind source separation method that has been developed to...
Multivariate Curve Resolution with Alternating Least Squares (MCR-ALS) is a curve resolution method ...
The possibility of simultaneously determining seven concerned heavy polycyclic aromatic hydrocarbons...
Independent components analysis (ICA) may be considered as one of the most established blind source ...
Independent component analysis (ICA) is a computational method for finding underlying signals or com...
Petroleum analysis presents many unique challenges as a result of the chemical complexity of petrole...
Summarization: A new method is proposed that enables the identification of five refinery fractions p...
International audienceThe aim of this work is to compare a novel exploratory chemometrics method, Co...
International audienceThis study was conducted to classify petroleum oils in terms of their biodegra...