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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-
Αναγνωριστικόhttp://www.merl.com/publications/docs/TR2003-140.pdf-
Γλώσσαen-
Μέγεθος4 pagesen
ΤίτλοςIndependent Component Analysis (ICA) in the deconvolution of overlapping HPLC aromatic peaks of oilen
ΔημιουργόςPasadakis Nikosen
ΔημιουργόςΠασαδακης Νικοςel
ΔημιουργόςGaganis Vasileiosen
ΔημιουργόςΓαγανης Βασιλειοςel
ΔημιουργόςSmaragdis, Parisen
ΕκδότηςMitsubishi Electric Research Laboratoriesen
ΠερίληψηChemometric 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
ΤύποςΠλήρης Δημοσίευση σε Συνέδριοel
ΤύποςConference Full Paperen
Άδεια Χρήσηςhttp://creativecommons.org/licenses/by/4.0/en
Ημερομηνία2015-11-01-
Ημερομηνία Δημοσίευσης2003-
Θεματική ΚατηγορίαICAen
Θεματική ΚατηγορίαIndependent Component Analysisen
Βιβλιογραφική ΑναφοράN. 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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