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Independent Component Analysis (ICA) in the deconvolution of overlapping HPLC aromatic peaks of oil

Pasadakis Nikos, Gaganis Vasileios, Smaragdis, Paris

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URIhttp://purl.tuc.gr/dl/dias/71AD85EE-C7B7-442A-8C14-AA66AAC7FF22-
Identifierhttp://www.merl.com/publications/docs/TR2003-140.pdf-
Languageen-
Extent4 pagesen
TitleIndependent Component Analysis (ICA) in the deconvolution of overlapping HPLC aromatic peaks of oilen
CreatorPasadakis Nikosen
CreatorΠασαδακης Νικοςel
CreatorGaganis Vasileiosen
CreatorΓαγανης Βασιλειοςel
CreatorSmaragdis, Parisen
PublisherMitsubishi Electric Research Laboratoriesen
Content SummaryChemometric 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.en
Type of ItemΠλήρης Δημοσίευση σε Συνέδριοel
Type of ItemConference Full Paperen
Licensehttp://creativecommons.org/licenses/by/4.0/en
Date of Item2015-11-01-
Date of Publication2003-
SubjectICAen
SubjectIndependent Component Analysisen
Bibliographic CitationN. Pasadakis, V. Gaganis and P. Smaragdis. (2003, Sept.) Independent Component analysis (ICA) in the deconvolution of overlapping HPLC aromatic peaks of oil. Presented at 3rd International Conference, Instrumental Methods of Analysis. Modern Trends. [Online]. Available: http://www.merl.com/publications/docs/TR2003-140.pdfen

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