| Simultaneous determination of methylxanthines in coffees and teas by UV-Vis spectrophotometry and partial least squares L López-Martı́nez, PL López-de-Alba, R Garcı́a-Campos, ... Analytica Chimica Acta 493 (1), 83-94, 2003 | 111 | 2003 |
| Simultaneous determination of synthetic dyes tartrazine, allura red and sunset yellow by differential pulse polarography and partial least squares. A multivariate calibration … PL López‐de‐Alba, L López‐Martínez, LM De‐León‐Rodríguez Electroanalysis 14 (3), 197-205, 2002 | 109 | 2002 |
| Screening method for identification of adulterate and fake tequilas by using UV–VIS spectroscopy and chemometrics U Contreras, O Barbosa-García, JL Pichardo-Molina, G Ramos-Ortíz, ... Food research international 43 (10), 2356-2362, 2010 | 86 | 2010 |
| Simultaneous determination and classification of riboflavin, thiamine, nicotinamide and pyridoxine in pharmaceutical formulations, by UV-visible spectrophotometry and … PL López-de-Alba, L López-Martínez, V Cerdá, J Amador-Hernández Journal of the Brazilian Chemical Society 17, 715-722, 2006 | 78 | 2006 |
| An environmental friendly method for the automatic determination of hypochlorite in commercial products using multisyringe flow injection analysis NO Soto, B Horstkotte, JG March, PLL de Alba, LL Martínez, VC Martín Analytica chimica acta 611 (2), 182-186, 2008 | 75 | 2008 |
| Simultaneous determination of binary mixtures of trimethoprim and sulfamethoxazole or sulphamethoxypyridazine by the bivariate calibration spectrophotometric method L López-Martı́nez, PL López-de-Alba, LM de-León-Rodrı́guez, ... Journal of pharmaceutical and biomedical analysis 30 (1), 77-85, 2002 | 71 | 2002 |
| Spectrophotometric determination of Allura Red (R40) in soft drink powders using the universal calibration matrix for partial least squares multivariate method PL López-de-Alba, K Wróbel-Kaczmarczyk, K Wróbel, L López-Martínez, ... Analytica Chimica Acta 330 (1), 19-29, 1996 | 61 | 1996 |
| Extraction of sunset yellow and tartrazine by ion-pair formation with adogen-464 and their simultaneous determination by bivariate calibration and derivative spectrophotometry PL López-de-Alba, LI Michelini-Rodriguez, K Wróbel, ... Analyst 122 (12), 1575-1579, 1997 | 53 | 1997 |
| Enhanced spectrophotometric determination of chromium (VI) with diphenylcarbazide using internal standard and derivative spectrophotometry K Wróbel, K Wróbel, PL López-de-Alba, L López-Martínez Talanta 44 (11), 2129-2136, 1997 | 50 | 1997 |
| The resolution of dye binary mixtures by bivariate calibration using spectrophotometric data PL López-de-Alba, L López-Martínez, K Wróbel-Kaczmarczyk, ... Analytical letters 29 (3), 487-503, 1996 | 50 | 1996 |
| Application of the bivariate spectrophotometric method for the determination of metronidazole, furazolidone and di-iodohydroxyquinoline in pharmaceutical formulations PL López-de-Alba, K Wróbel, L López-Martı́nez, K Wróbel, ... Journal of pharmaceutical and biomedical analysis 16 (2), 349-355, 1997 | 49 | 1997 |
| Resolution of a multicomponent polycyclic aromatic hydrocarbon system in micellar media by linear variable angle fluorescence applying distinct chemometric techniques J Amador-Hernández, PL López-de-Alba, A Cladera, JM Estela, V Cerdá Analyst 123 (11), 2235-2242, 1998 | 48 | 1998 |
| Determination of miconazole in pharmaceutical creams using internal standard and second derivative spectrophotometry K Wróbel, K Wróbel, IM de la Garza Rodrı́guez, PL López-de-Alba, ... Journal of pharmaceutical and biomedical analysis 20 (1-2), 99-105, 1999 | 41 | 1999 |
| Abilities of differentiation and partial least squares methods in the analysis by differential pulse polarography Simultaneous determination of furazolidone and furaltadone AG Cabanillas, TG Diaz, A Espinosa-Mansilla, PL López-de-Alba, ... Analytica Chimica Acta 302 (1), 9-19, 1995 | 41 | 1995 |
| Simultaneous determination of tartrazine, sunset yellow and allura red in commercial soft drinks by multivariate spectral analysis PL Lopez-de-Alba, L Lopez-Martinez, V Cerda, LM De Leon QUIMICA ANALITICA-BELLATERRA- 20 (2), 63-72, 2001 | 36 | 2001 |
| Simple spectrophotometric determination of tinidazole in formulation and serum L Lopez-Martinez, FJL Vazquez, PL Lopez-de-Alba Analytica chimica acta 340 (1-3), 241-244, 1997 | 35 | 1997 |
| Identification and quantification of furanic compounds in tequila and mezcal using spectroscopy and chemometric methods AC Muñoz-Muñoz, JL Pichardo-Molina, G Ramos-Ortíz, O Barbosa-García, ... Journal of the Brazilian Chemical Society 21, 1077-1087, 2010 | 34 | 2010 |
| Spectrofluorimetric determination of irinotecan in the presence of oxidant agents and metal ions MIR Cáceres, I Durán-Merás, NEO Soto, PLL de Alba, LL Martínez Talanta 74 (5), 1484-1491, 2008 | 34 | 2008 |
| Simultaneous determination of uranium (IV) and thorium (IV) ions with Arsenazo III by partial least squares method PL López-de-Alba, L López-Martínez, K Wróbel, K Wróbel, ... Journal of radioanalytical and nuclear chemistry 220, 167-171, 1997 | 24 | 1997 |
| Application of internal standard for derivative-spectrophotometric determination of azinphos-methyl in commercial formulations K Wrobel-Zasada, K Wrobel-Kaczmarczyk, PL López-de-Alba, ... Talanta 43 (7), 1055-1060, 1996 | 21 | 1996 |
Luis De Leon RodriguezUniversity of AucklandAdresse e-mail validée de auckland.ac.nz
