A New Microchip Design. A Versatile Combination of Electromembrane Extraction and Liquid-Phase Microextraction in a Single Chip Device von Ramos Payán, María, Santigosa, Elia, Fernández Torres, Rut, Bello López, Miguel Ángel

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Recent trends in capillary electrophoresis for complex samples analysis: A review von Ramos‐Payán, María, Ocaña‐Gonzalez, Juan A., Fernández‐Torres, Rut M., Llobera, Andreu, Bello‐López, Miguel Ángel

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Bioavailability of flumequine and diclofenac in mice exposed to a metal‐drug chemical cocktail. Evaluation of the protective role of selenium von Aranda‐Merino, Noemí, Marín‐Garrido, Antonio, Román‐Hidalgo, Cristina, Ramos‐Payán, María, Abril, Nieves, Fernández‐Torres, Rut, Bello‐López, Miguel Ángel

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On‐chip electromembrane extraction of acidic drugs von Roman‐Hidalgo, Cristina, Santigosa‐Murillo, Elia, Ramos‐Payán, María, Petersen, Nickolaj J., Kutter, Jörg P., Pedersen‐Bjergaard, Stig

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A selective and efficient microfluidic method-based liquid phase microextraction for the determination of sulfonamides in urine samples von Dowlatshah, Samira, Santigosa, Elia, Saraji, Mohammad, Payán, María Ramos

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A comprehensive study of a new versatile microchip device based liquid phase microextraction for stopped-flow and double-flow conditions von Payán, María Ramos, Murillo, Elia Santigosa, Coello, Jordi, López, Miguel Ángel Bello

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Monitoring of pharmaceuticals in aquatic biota (Procambarus clarkii) of the Doñana National Park (Spain) von Kazakova, Julia, Villar-Navarro, Mercedes, Ramos-Payán, María, Aranda-Merino, Noemí, Román-Hidalgo, Cristina, Bello-López, Miguel Ángel, Fernández-Torres, Rut

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An overview on the recent applications of agarose as a green biopolymer in micro-extraction-based sample preparation techniques von Tabani, Hadi, Alexovič, Michal, Sabo, Ján, Ramos Payán, María

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Hollow‐fiber liquid‐phase microextraction for the direct determination of flumequine in urban wastewaters by flow‐injection analysis with terbium‐sensitized chemiluminescence... von Ocaña‐González, Juan Antonio, Ramos‐Payán, María, Fernández‐Torres, Rut, Callejón‐Mochón, Manuel, Bello‐López, Miguel Ángel

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Electromembrane extraction (EME) and HPLC determination of non-steroidal anti-inflammatory drugs (NSAIDs) in wastewater samples von Payán, María Ramos, López, Miguel Ángel Bello, Torres, Rut Fernández, Navarro, Mercedes Villar, Mochón, Manuel Callejón

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HPLC determination of ibuprofen, diclofenac and salicylic acid using hollow fiber-based liquid phase microextraction (HF-LPME) von Payán, María Ramos, López, Miguel Ángel Bello, Fernández-Torres, Rut, Bernal, Juan Luis Pérez, Mochón, Manuel Callejón

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Hollow fiber-based liquid-phase microextraction (HF-LPME) of ibuprofen followed by FIA-chemiluminescence determination using the acidic permanganate–sulfite system von Payán, María Ramos, López, Miguel Ángel Bello, Fernández-Torres, Rut, Navarro, Mercedes Villar, Mochón, Manuel Callejón

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Influence of the use of 3D printing technology for teaching chemistry in STEM disciplines von Trujillo‐Cayado, Luis Alfonso, Santos, Jenifer, Cordobés, Felipe, Ramos‐Payán, María

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Liquid-phase microextraction in a microfluidic-chip – High enrichment and sample clean-up from small sample volumes based on three-phase extraction von Ramos Payán, María D., Jensen, Henrik, Petersen, Nickolaj Jacob, Hansen, Steen Honoré, Pedersen-Bjergaard, Stig

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Liquid - Phase microextraction and electromembrane extraction in millifluidic devices:A tutorial von Ramos-Payán, María

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A green microfluidic method based liquid phase microextraction for the determination of parabens in human urine samples von Dowlatshah, Samira, Saraji, Mohammad, Ramos-Payán, María

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Continuous electromembrane extraction coupled with mass spectrometry – Perspectives and challenges von Fuchs, David, Hidalgo, Cristina Román, Ramos Payán, Maria, Petersen, Nickolaj Jacob, Jensen, Henrik, Kutter, Jörg P., Pedersen-Bjergaard, Stig

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Application of chemiluminescence in the analysis of wastewaters – A review von Ocaña-González, Juan Antonio, Ramos-Payán, María, Fernández-Torres, Rut, Villar Navarro, Mercedes, Bello-López, Miguel Ángel

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Application of hollow fiber-based liquid-phase microextraction (HF-LPME) for the determination of acidic pharmaceuticals in wastewaters von RAMOS PAYAN, Maria, BELLO LOPEZ, Miguel Angel, FERNANDEZ-TORRES, Rut, CALLEJON MOCHON, Manuel, GOMEZ ARIZA, José Luis

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Hollow fiber-based liquid phase microextraction (HF-LPME) for a highly sensitive HPLC determination of sulfonamides and their main metabolites von Ramos Payán, María, López, Miguel Ángel Bello, Fernández-Torres, Rut, Navarro, Mercedes Villar, Mochón, Manuel Callejón

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