Listar UJI: Investigación por autoría "b78a3324-a590-4d93-af9a-3488d773ccf7"
Mostrando ítems 1-5 de 5
-
Analysis of basic drugs by liquid chromatography with environmentally friendly mobile phases in pharmaceutical formulations
Peris García, Ester; Ruiz Ángel, M. J.; Carda-Broch, Samuel; García-Álvarez Coque, M. C. Elsevier (2017)Basic drugs are positively charged in the usual working pH (2–8) in reversed-phase liquid chromatography. This gives rise to a strong association with the residual ionized silanols in conventional silica-based stationary ... -
Effect of buffer nature and concentration on the chromatographic performance of basic compounds in the absence and presence of 1-hexyl-3-methylimidazolium chloride
Peris García, Ester; García-Alvarez-Coque, María Celia; Carda-Broch, Samuel; Ruiz Ángel, M. J. Elsevier (2019-07-02)In reversed-phase liquid chromatography, the performance for basic compounds is affected by the interaction of the protonated (cationic) species with the anionic free silanols on the alkyl-bonded stationary phases. Using ... -
Liquid chromatography, a valuable tool in the determination of antibiotics in biological, food and environmental samples
Vives-Peris, Vicente; Peris García, Ester; Albiol Chiva, Jaume; Durgbanshi, Abhilasha; Ochoa-Aranda, Enrique; Carda-Broch, Samuel; Bose, Devasish; Esteve-Romero, Josep Elsevier B.V. (2022-06-05)This review is the result of a survey across the bibliography about the determination of several antibiotics in biological, food and environmental samples by liquid chromatography. Their determination in those samples ... -
Modulation of retention and selectivity in oil-in-water microemulsion liquid chromatography: A review
Pankajkumar-Patel, N.; Peris García, Ester; Ruiz Ángel, M. J.; Carda-Broch, Samuel; García-Álvarez Coque, M. C. Elsevier (2019-05)Microemulsions (MEs) are stable, isotropically clear solutions consisting of an oil and water stabilized by a surfactant and a co-surfactant. Oil-in-water microemuslion liquid chromatography (MELC) is a relatively new ... -
Oil-In-Water Microemulsion Liquid Chromatography
Peris García, Ester; Pankajkumar-Patel, N.; Ruiz-Angel, María José; Carda-Broch, Samuel; García-Alvarez-Coque, María Celia Taylor and Francis (2020)Oil-in-water microemulsions (O/W MEs) are obtained spontaneously by mixing two immiscible liquids (water and oil) in the presence of a surfactant. A co-surfactant is also often needed for ME stabilization. The surfactant ...