Archivo de artículos

Two novel strategies in food sample preparation for the analysis of dietary polyphenols: micro-extraction techniques and new silica-based sorbent materials

01.03.2020 00:00

AUTORES (p.o. de firma): N.Casado, S.Morante-Zarcero, D.Pérez-Quintanilla, J. Camara, I. SIERRA*. REF. REVISTA/LIBRO: Trends in Food Science and Technology Review Fecha: 2020 DOI: doi.org/10.1016/j.tifs.2018.06.020

Multicomponent dispersive extraction of dietary polyphenols: a quick, selective and sensitive approach to evaluate the composition of juice and smoothie samples.

14.02.2020 22:48

AUTORES (p.o. de firma): N.Casado, S.Morante-Zarcero, D.Pérez-Quintanilla, J. Camara, I. SIERRA*. REF. REVISTA/LIBRO: Journal of Agricultural and Food Chemistry, 2019 INDICE IMPACTO JCR (2017): 3,412 – Q1 – doi....

Bi-functionalized of mesostructured silicas as reversed-phase/strong anion-exchange sorbents. Application to extraction of polyphenols prior to their quantitation by UHPLC with ion-trap mass spectrometry detection

14.02.2020 22:45

AUTORES (p.o. de firma): N.Casado, D.Pérez-Quintanilla, S.Morante-Zarcero, S, I. SIERRA*. REF. REVISTA/LIBRO: Microchimica Acta (2019). ...

Simultaneous determination of pindolol, acebutolol and metoprolol in waters by differential-pulse voltammetry using an efficient sensor based on carbon paste electrode modified with amino-functionalized mesostructured silica

10.02.2020 22:47

AUTORES (p.o. de firma): M. Silva, S. Morante-Zarcero, D. Pérez-Quintanilla, I. SIERRA*. REF. REVISTA/LIBRO: Sensors and Actuators B (2019) ...

Cationic amine-bridged periodic mesoporous organosilica materials for off-line solid-phase extraction of phenoxy acid herbicides from water samples prior to their simultaneous enantiomeric determination by capillary electrophoresis

15.11.2019 10:15

J. Valimaña, S. Morante-Zarcero, D. Pérez-Quintanilla, M.A. García, I. Sierra*, M.L. Marina REF. REVISTA: Journal of Chromatography...

III Jornada de CyTA con la Seguridad alimentaria en la URJC

07.11.2019 10:32

Por tercer año se celebran en la URJC la proxima semana diferentes actos programados para celebrar el dia nacional de la seguridad alimentaria del 17 de noviembre. Los actos son abiertos a todo el público. Incluye charlas, debates, talleres y concurso. Podéis inscribiros en el siguiente...

A simple and sensitive portable system for rapid evaluation of bisphenol A contamination in potable and environmental waters using a mesoporous silica-modified carbon paste electrode.

07.11.2019 10:05

S. Morante-Zarcero, D. Pérez-Quintanilla, J. Gañan, I. Sierra REF. REVISTA: International Journal of Environmental Analytical Chemistry, 2019

Periodic mesoporous organosilica materials as sorbents for solid-phase extraction of drugs prior to simultaneous enantiomeric separation by capillary electrophoresis

08.11.2018 10:12

J. Valimaña, S. Morante-Zarcero, D. Pérez-Quintanilla, M.A. García, I. Sierra*, M.L. Marina REF. REVISTA: Journal of Chromatography...

New advances in food sample preparation with nanomaterials for organic pollutant analysis by liquid chromatography.

01.08.2018 18:02

AUTORES (p.o. de firma): I. Sierra, S. Morante-Zarcero LIBRO: Nanomaterials in Chromatography: Current Trends in Chromatographic Research Technology and Techniques. Capítulo 5. Editorial (si libro): Ed. C. Hussain. Elsevier Páginas, inicial:...

Environmental chiral analysis of β-blockers: Evaluation of different n-alkyl-modified SBA-15 mesoporous silicas as sorbents in solid phase extraction

01.08.2018 18:01

AUTORES (p.o.de firma): M. Silva, S. Morante-Zarcero, D. Pérez-Quintanilla, M.L. Marina, I. SIERRA* REF. REVISTA/LIBRO: Environmental Chemistry (2018). ...