Liquid chromatographic/electrospray mass spectrometric determination (LC/ESI-MS) of chelerythrine and dihydrochelerythrine in near-critical CO2 extracts from real and spiked plasma samples

Talanta

Volumn 72, Issue 4, 2007, Pages 1348-1356

  Klejdus, Bořivoj ^a   Lojková, Lea ^a   Kosina, Pavel ^b   Ulrichová, Jitka ^b   Šimánek, Vilím ^a   Kubáň, Vlastimil ^a  

^a MENDEL UNIVERSITY IN BRNO   (Czech Republic)

^b PALACKÝ UNIVERSITY   (Czech Republic)

Author keywords

Benzo c phenanthridine alkaloids; Chelerythrine; Dihydrochelerythrine; Liquid chromatography electrospray mass spectrometry; Near critical CO2 extraction; Plasma matrix; Spiked and real samples

Indexed keywords

CARBON DIOXIDE; EXTRACTION; LIQUID CHROMATOGRAPHY; MASS SPECTROMETRY; METHANOL; PLASMAS;

ALKALOIDS; DIHYDROCHELERYTHRINE; ELECTROSPRAY MASS SPECTROMETRY; PLASMA MATRIX;

NITROGEN COMPOUNDS;

EID: 34248379116     PISSN: 00399140     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.talanta.2007.01.055     Document Type: Article

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