Zobrazeno 1 - 10
of 70
pro vyhledávání: '"María Luisa Marina"'
Publikováno v:
Antioxidants; Volume 11; Issue 12; Pages: 2354
Antioxidant activity studies usually focus on a single type of molecule and do not consider possible collaborations among different molecules. The purpose of this work was to obtain multicomponent extracts exerting protection against oxidation from a
Publikováno v:
ELECTROPHORESIS. 39:235-259
Natural, synthetic or semisynthetic antibiotics are highly used to prevent or treat diseases in humans and animals, and to promote animal growth. This fact makes that antibiotics residues or their transformation products may be present in food or in
Publikováno v:
ELECTROPHORESIS.
The enantiomeric separation of 9-fluorenylmethoxycarbonyl chloride (FMOC)-homocysteine (Hcy) by CE was investigated using γ-CD and the chiral ionic liquid (R)-(1-hydroxybutan-2-yl)(trimethyl)azanium-bis(trifluoromethanesulfon)imidate (also called (R
Publikováno v:
Electrophoresis. 40(15)
A MEKC methodology with UV detection was developed for the enantioselective separation of selenomethionine (SeMet). The use of (+)-1-(9-fluorenyl)ethyl chloroformate (FLEC) as chiral derivatization reagent to form SeMet diastereomers enabled their su
Autor:
Damián Pérez-Quintanilla, María Luisa Marina, Sonia Morante-Zarcero, Mariana Silva, Isabel Sierra
Publikováno v:
ELECTROPHORESIS. 37:2538-2553
This article discusses new developments in the preparation of nanoparticles and monoliths with emphasis upon their application as the stationary and pseudo-stationary phases for miniaturised liquid phase separation techniques, which have occurred in
Publikováno v:
ELECTROPHORESIS. 37:189-211
The widespread use of antibiotics in medicine and as growth-promoting agents has increased the demand for suitable analytical techniques for their analysis. Analytical methods based on CE or miniaturized CE systems have proved over the years their ab
Publikováno v:
ELECTROPHORESIS. 37:19-34
CE is known for being one of the most powerful analytical techniques when performing enantioseparations due to its numerous advantages such as excellent separation efficiency and extremely low solvents and reagents consumption, all of them derived fr
Autor:
María Luisa Marina, Alberto Marcos, Elena Sánchez-López, Emilio Ambrosio, Oleg A. Mayboroda, Antonio L. Crego
Publikováno v:
Journal of Pharmaceutical and Biomedical Analysis, 140, 313-321
e_Buah Biblioteca Digital Universidad de Alcalá
instname
Universidad de Alcalá (UAH)
e_Buah Biblioteca Digital Universidad de Alcalá
instname
Universidad de Alcalá (UAH)
Alcohol is the most widely consumed legal drug, whereas cocaine is the illicit psychostimulant most commonly used in Europe. The combined use of alcohol and cocaine is frequent among drug-abuse consumers and leads to further exacerbation of health co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::45f3d858234b42eb34b2aa8fe346dc1b
https://doi.org/10.1016/j.jpba.2017.03.061
https://doi.org/10.1016/j.jpba.2017.03.061
Autor:
Isabel Sierra Alonso, Sonia Morante-Zarcero, María Luisa Marina, Virginia Pérez-Fernández, Damián Pérez-Quintanilla, María Ángeles García
Publikováno v:
ELECTROPHORESIS. 35:1666-1676
In this work, two mesoporous silicas functionalized with C18 groups (SM-C18 and SBA-15-C18) have been synthesized for their evaluation as stationary phases in SPE for the extraction and preconcentration of seven steroid hormones (estrone, estradiol,
Autor:
Laura Sánchez-Hernández, Elena Domínguez-Vega, María Castro-Puyana, Antonio L. Crego, María Luisa Marina, Cristina Montealegre
Publikováno v:
ELECTROPHORESIS. 35:1244-1250
The potential of the antibiotic vancomycin (VC) as chiral selector for the enantiomeric separation of amino acids by CE-ESI-MS/MS2 was investigated for the first time in this work. Derivatization of amino acids with FMOC-Cl was carried out to enable