Nalazite se na CroRIS probnoj okolini. Ovdje evidentirani podaci neće biti pohranjeni u Informacijskom sustavu znanosti RH. Ako je ovo greška, CroRIS produkcijskoj okolini moguće je pristupi putem poveznice www.croris.hr
izvor podataka: crosbi !

Active modulation in neat carbon dioxide packed column comprehensive two-dimensional supercritical fluid chromatography (CROSBI ID 241985)

Prilog u časopisu | izvorni znanstveni rad | međunarodna recenzija

Petković, Orjen ; Guibal, Pierre ; Sassiat, Patrick ; Vial, Jérôme ; Thiébaut, Didier Active modulation in neat carbon dioxide packed column comprehensive two-dimensional supercritical fluid chromatography // Journal of Chromatography A, 1536 (2017), 176-184. doi: 10.1016/j.chroma.2017.08.063

Podaci o odgovornosti

Petković, Orjen ; Guibal, Pierre ; Sassiat, Patrick ; Vial, Jérôme ; Thiébaut, Didier

engleski

Active modulation in neat carbon dioxide packed column comprehensive two-dimensional supercritical fluid chromatography

After demonstrating in a first paper the feasibility of SFCxSFC without decompression of the mobile phase, a modified interface has been developed in order to perform active modulation between the two SFC dimensions. In this paper, it is shown that the new interface enabled independent control of modulation parameters in SFCxSFC and performed a band compression effect of solutes between the two SFC dimensions. The effectiveness of this new modulation process was studied using a Design of Experiments. The SFCxSFC prototype was applied to the analysis of a real oil sample to demonstrate the benefits of the active modulator ; in comparison to our previous results obtained without active modulation, better separation was obtained with the new interface owing to the peak compression occurring in the modulator.

chromatograpy ; 2D chromatograpy ; supercritical fluid chromatography

nije evidentirano

nije evidentirano

nije evidentirano

nije evidentirano

nije evidentirano

nije evidentirano

Podaci o izdanju

1536

2017.

176-184

objavljeno

0021-9673

1873-3778

10.1016/j.chroma.2017.08.063

Povezanost rada

Kemija

Poveznice
Indeksiranost