| Spectrophotometric, potentiometric and chromatographic pKa values of polyphenolic acids in water and acetonitrile–water media JL Beltran, N Sanli, G Fonrodona, D Barron, G Özkan, J Barbosa Analytica chimica acta 484 (2), 253-264, 2003 | 197 | 2003 |
| Determination of pKa values of quinolones from mobility and spectroscopic data obtained by capillary electrophoresis and a diode array detector E Jiménez-Lozano, I Marqués, D Barrón, JL Beltrán, J Barbosa Analytica Chimica Acta 464 (1), 37-45, 2002 | 182 | 2002 |
| Improved determination of quinolones in milk at their MRL levels using LC–UV, LC–FD, LC–MS and LC–MS/MS and validation in line with regulation 2002/657/EC MP Hermo, E Nemutlu, S Kır, D Barrón, J Barbosa Analytica chimica acta 613 (1), 98-107, 2008 | 160 | 2008 |
| Comparison between capillary electrophoresis, liquid chromatography, potentiometric and spectrophotometric techniques for evaluation of pKa values of zwitterionic drugs in … J Barbosa, D Barrón, E Jiménez-Lozano, V Sanz-Nebot Analytica Chimica Acta 437 (2), 309-321, 2001 | 150 | 2001 |
| Comparative study of the LC–MS/MS and UPLC–MS/MS for the multi-residue analysis of quinolones, penicillins and cephalosporins in cow milk, and validation according to the … A Junza, R Amatya, D Barrón, J Barbosa Journal of Chromatography B 879 (25), 2601-2610, 2011 | 122 | 2011 |
| Development of analytical methods for multiresidue determination of quinolones in pig muscle samples by liquid chromatography with ultraviolet detection, liquid chromatography … MP Hermo, D Barrón, J Barbosa Journal of Chromatography A 1104 (1-2), 132-139, 2006 | 110 | 2006 |
| Determination of quinolones in chicken tissues by liquid chromatography with ultraviolet absorbance detection S Bailac, O Ballesteros, E Jiménez-Lozano, D Barrón, V Sanz-Nebot, ... Journal of Chromatography A 1029 (1-2), 145-151, 2004 | 110 | 2004 |
| Determination of residues of enrofloxacin and its metabolite ciprofloxacin in biological materials by capillary electrophoresis D Barrón, E Jiménez-Lozano, J Cano, J Barbosa Journal of Chromatography B: Biomedical Sciences and Applications 759 (1), 73-79, 2001 | 106 | 2001 |
| Multiclass method for the determination of quinolones and β-lactams, in raw cow milk using dispersive liquid–liquid microextraction and ultra high performance liquid … A Junza, N Dorival-García, A Zafra-Gómez, D Barrón, O Ballesteros, ... Journal of Chromatography A 1356, 10-22, 2014 | 97 | 2014 |
| Determination of difloxacin and sarafloxacin in chicken muscle using solid-phase extraction and capillary electrophoresis D Barrón, E Jiménez-Lozano, S Bailac, J Barbosa Journal of Chromatography B 767 (2), 313-319, 2002 | 93 | 2002 |
| Determination of residues of quinolones in pig muscle: Comparative study of classical and microwave extraction techniques MP Hermo, D Barrón, J Barbosa Analytica chimica acta 539 (1-2), 77-82, 2005 | 92 | 2005 |
| Determination of residues of enrofloxacin and its metabolite ciprofloxacin in chicken muscle by capillary electrophoresis using laser‐induced fluorescence detection C Horstkötter, E Jiménez‐Lozano, D Barrón, J Barbosa, G Blaschke Electrophoresis 23 (17), 3078-3083, 2002 | 82 | 2002 |
| Wildlife contamination with fluoroquinolones from livestock: Widespread occurrence of enrofloxacin and marbofloxacin in vultures G Blanco, A Junza, D Segarra, J Barbosa, D Barrón Chemosphere 144, 1536-1543, 2016 | 79 | 2016 |
| Confirmatory and quantitative analysis using experimental design for the extraction and liquid chromatography–UV, liquid chromatography–mass spectrometry and liquid … M Clemente, MP Hermo, D Barrón, J Barbosa Journal of Chromatography A 1135 (2), 170-178, 2006 | 75 | 2006 |
| Multi residue determination of the penicillins regulated by the European Union, in bovine, porcine and chicken muscle, by LC–MS/MS CA Macarov, L Tong, M Martínez-Huélamo, MP Hermo, E Chirila, ... Food chemistry 135 (4), 2612-2621, 2012 | 74 | 2012 |
| Simultaneous determination of flumequine and oxolinic acid in chicken tissues by solid phase extraction and capillary electrophoresis D Barrón, E Jiménez-Lozano, S Bailac, J Barbosa Analytica chimica acta 477 (1), 21-27, 2003 | 74 | 2003 |
| Quechers methodologies as an alternative to solid phase extraction (SPE) for the determination and characterization of residues of cephalosporins in beef muscle using LC–MS/MS R Pérez-Burgos, EM Grzelak, G Gokce, J Saurina, J Barbosa, D Barrón Journal of Chromatography B 899, 57-65, 2012 | 73 | 2012 |
| Simultaneous determination of quinolone and β-lactam residues in raw cow milk samples using ultrasound-assisted extraction and dispersive-SPE prior to UHPLC− MS/MS analysis N Dorival-García, A Junza, A Zafra-Gómez, D Barrón, A Navalón Food Control 60, 382-393, 2016 | 72 | 2016 |
| Electrophoretic behaviour of quinolones in capillary electrophoresis: Effect of pH and evaluation of ionization constants J Barbosa, D Barrón, E Jiménez-Lozano Journal of Chromatography A 839 (1-2), 183-192, 1999 | 71 | 1999 |
| Determination of dissociation constants of some hydroxylated benzoic and cinnamic acids in water from mobility and spectroscopic data obtained by CE-DAD SP Ozkorucuklu, JL Beltrán, G Fonrodona, D Barrón, G Alsancak, ... Journal of Chemical & Engineering Data 54 (3), 807-811, 2009 | 65 | 2009 |
