Result Number | Material Type | Add to My Shelf Action | Record Details and Options |
---|---|---|---|
1 |
Material Type: Artigo
|
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/ECHermo, M.P. ; Nemutlu, E. ; Kır, S. ; Barrón, D. ; Barbosa, J.Analytica chimica acta, 2008-04, Vol.613 (1), p.98-107 [Periódico revisado por pares]Amsterdam: Elsevier B.VTexto completo disponível |
|
2 |
Material Type: Artigo
|
Spectrophotometric, potentiometric and chromatographic pKa values of polyphenolic acids in water and acetonitrile-water mediaBELTRAN, J. L ; SANLI, N ; FONRODONA, G ; BARRON, D ; ÖZKAN, G ; BARBOSA, JAnalytica chimica acta, 2003-05, Vol.484 (2), p.253-264 [Periódico revisado por pares]Amsterdam: ElsevierTexto completo disponível |
|
3 |
Material Type: Artigo
|
Determination of thiodicarb using a biosensor based on alfalfa sprout peroxidase immobilized in self-assembled monolayersMoccelini, Sally K. ; Vieira, Iolanda C. ; de Lima, Fábio ; Lucca, Bruno G. ; Barbosa, Antônio M.J. ; Ferreira, Valdir S.Talanta (Oxford), 2010-06, Vol.82 (1), p.164-170 [Periódico revisado por pares]Amsterdam: Elsevier B.VTexto completo disponível |
|
4 |
Material Type: Artigo
|
Determination of residues of quinolones in pig muscle Comparative study of classical and microwave extraction techniquesHERMO, M. P ; BARRON, D ; BARBOSA, JAnalytica chimica acta, 2005-05, Vol.539 (1-2), p.77-82 [Periódico revisado por pares]Amsterdam: ElsevierTexto completo disponível |
|
5 |
Material Type: Artigo
|
Comparison of off- and in-line solid-phase extraction for enhancing sensitivity in capillary electrophoresis using ochratoxin as a model compoundAlmeda, S ; Arce, L ; Benavente, F ; Sanz-Nebot, V ; Barbosa, J ; Valcárcel, MAnalytical and bioanalytical chemistry, 2009-05, Vol.394 (2), p.609-615 [Periódico revisado por pares]Berlin/Heidelberg: Berlin/Heidelberg : Springer-VerlagTexto completo disponível |
|
6 |
Material Type: Artigo
|
Rapid automated method for on-site determination of sulfadiazine in fish farming: a stainless steel veterinary syringe coated with a selective membrane of PVC serving as a potentiometric detector in a flow-injection-analysis systemAlmeida, S. A. A. ; Amorim, L. R. ; Heitor, A. H. ; Montenegro, M. C. B. S. M. ; Barbosa, J. ; Sá, L. C. ; Sales, M. G. F.Analytical and bioanalytical chemistry, 2011-12, Vol.401 (10), p.3355-3365 [Periódico revisado por pares]Berlin/Heidelberg: Springer-VerlagTexto completo disponível |
|
7 |
Material Type: Artigo
|
Simultaneous determination of flumequine and oxolinic acid in chicken tissues by solid phase extraction and capillary electrophoresisBarrón, D ; Jiménez-Lozano, E ; Bailac, S ; Barbosa, JAnalytica chimica acta, 2003-01, Vol.477 (1), p.21-27 [Periódico revisado por pares]Amsterdam: Elsevier B.VTexto completo disponível |
|
8 |
Material Type: Artigo
|
Determination of quinolone antimicrobial agents in strongly overlapped peaks from capillary electrophoresis using multivariate calibration methodsBeltrán, J.L ; Jiménez-Lozano, E ; Barrón, D ; Barbosa, JAnalytica chimica acta, 2004-01, Vol.501 (2), p.137-141 [Periódico revisado por pares]Amsterdam: Elsevier B.VTexto completo disponível |
|
9 |
Material Type: Artigo
|
Modelling retention in liquid chromatography of polyphenolic acids prediction of solvent composition and pH of the mobile phaseSANLI, N ; FONRODONA, G ; BARBOSA, J ; ÖZKAN, G. A ; BELTRAN, J. LAnalytica chimica acta, 2005-04, Vol.537 (1-2), p.53-61 [Periódico revisado por pares]Amsterdam: ElsevierTexto completo disponível |
|
10 |
Material Type: Artigo
|
Retention behaviour of quinolone derivatives in high-performance liquid chromatography: Effect of pH and evaluation of ionization constantsBarbosa, J. ; Bergés, Rosa ; Sanz-Nebot, V.Journal of Chromatography A, 1998-10, Vol.823 (1), p.411-422 [Periódico revisado por pares]Amsterdam: Elsevier B.VTexto completo disponível |