Listar por autoría "81d506f6-3419-4760-a9ae-e2389d83cbb4"
Mostrando ítems 21-26 de 26
-
Simultaneous separation and determination of quinolones in pharmaceuticals by micellar liquid chromatography
Collado Sánchez, María Ángeles; Rambla Alegre, María; Carda-Broch, Samuel; Esteve-Romero, Josep Taylor & Francis (2010)A rapid and simple liquid chromatographic procedure using micellar mobile phases is reported for the separation and determination of four quinolones (pipemidic acid, levofloxacin, norfloxacin and moxifloxacin) in ... -
Tamoxifen monitoring studies in breast cancer patients by micellar liquid chromatography
Esteve-Romero, Josep; Ochoa Aranda, Enrique; Bose, Devasish; Rambla Alegre, María; Vives-Peris, Vicente; Martinavarro Domínguez, Adrià Springer Verlag (2010)A simple micellar liquid chromatographic procedure is described to determine tamoxifen in plasma. To perform the analysis, tamoxifen solutions were diluted in water and UV- irradiated for 20 min to form the photocycled ... -
Use of micellar mobile phases for the chromatographic determination of melamine in dietetic supplements
Esteve-Romero, Josep; Carda-Broch, Samuel; Vives-Peris, Vicente; Marco Peiró, Sergio; Beltrán Martinavarro, Beatriz; Rambla Alegre, María Royal Society of Chemistry (2012-01)Melamine is a nitrogen-rich industrial chemical which is occasionally used to increase the apparent protein content of different products destined for human and animal consumption. In this work, a liquid chromatographic ... -
Validation of a MLC method with fluorescence detection for the determination of quinolones in urine samples by direct injection
Rambla Alegre, María; Esteve-Romero, Josep; Carda-Broch, Samuel Elsevier (2009)A sensitive and robust method was developed and validated for the routine identification and quantification of five quinolones in urine samples directly injected into a micellar liquid chromatographic system without any ... -
Validation of an analytical methodology to quantify melamine in body fluids using micellar liquid chromatography
Esteve-Romero, Josep; Vives-Peris, Vicente; Marco Peiró, Sergio; Beltrán Martinavarro, Beatriz; Rambla Alegre, María Elsevier (2012-01)Measurement of urine and plasma melamine-concentration is helpful in confirming melamine-associated renal diseases. A chromatographic procedure using a C18 column and a micellar mobile phase of sodium dodecyl sulphate (0.2 ... -
Xanthine derivatives quantification in serum by capillary zone electrophoresis
Vives-Peris, Vicente; Rambla Alegre, María; Durgbanshi, Abhilasha; Bose, Devasish; Esteve-Romero, Josep; Marco Peiró, Sergio (2015-06-22)A capillary electrophoresis method was developed to quantify caffeine and theophylline, xanthine derivatives with bronchodilator activity. Buffer concentration, pH and applied voltage were optimized using a central composite ...