Zobrazeno 1 - 10
of 60
pro vyhledávání: '"P.L López de Alba"'
Autor:
S. Guerrero-Garibay, F. Olvera-Martínez, D. Aceves-Monreal, P.L. López de Alba, A. Cruz-Hernández
Publikováno v:
Acta Horticulturae. :495-498
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8e0110aff61a9bedcc93a0f02b06f716
https://doi.org/10.17660/actahortic.2023.1362.66
https://doi.org/10.17660/actahortic.2023.1362.66
Autor:
F. Olvera-Martínez, S. Junquera-Martínez, D. Aceves-Monreal, B. Bañuelos-Hernández, F. Albarrán-Tamayo, P.L. López de Alba, A. Cruz-Hernández
Publikováno v:
Acta Horticulturae. :139-142
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::79b2360b523becd13a703f22145e0791
https://doi.org/10.17660/actahortic.2023.1359.16
https://doi.org/10.17660/actahortic.2023.1359.16
Autor:
P.L López de Alba, L. López Martínez
Publikováno v:
Educación Química. 4:160
La diferenciación de espectros de absorción presenta considerables ventajas para la espectrometría en la zona ultravioleta-visible, pues permite extraer informacióntanto cualitativa como cuantitativa de espectros con bandas no resueltas.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1e8ef08c26cad90eb4d7d374304a3287
https://doi.org/10.22201/fq.18708404e.1993.3.66813
https://doi.org/10.22201/fq.18708404e.1993.3.66813
Autor:
P.L López de Alba, N. E. Ornelas Soto, L. López Martínez, I. Durán Merás, M. I. Rodríguez Cáceres
Publikováno v:
Analytical and Bioanalytical Chemistry. 391:1119-1127
This paper shows the potential of excitation-emission fluorescence spectroscopy and several second-order methods, such as parallel factor analysis (PARAFAC), multiway partial least-squares (N-PLS) or bilinear least-squares (BLLS), as a multicalibrati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::41a51e308e2822ab528b1a92e9fa558d
https://doi.org/10.1007/s00216-008-2069-x
https://doi.org/10.1007/s00216-008-2069-x
Publikováno v:
Aquatic Ecosystem Health & Management. 4:209-213
A chromatographic procedure with spectrofluorimetric detection (λ = 257 nm, λ = 548 nm) is proposed in this work for Se determination in well water after formation of a piazselenol compound. The low detection limit obtained (15 ng·l-1 ) enabled mi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::763861b4a7afd3b75352c743250137a6
https://doi.org/10.1080/14634980127704
https://doi.org/10.1080/14634980127704
Publikováno v:
Chemical Speciation & Bioavailability. 3:55-59
Chromium (III) collection on sulfite (CS) and bisulfite (CBS) chitosans was investigated in order to obtain information about chromium recovery from tannery wastes from the chromium leather process. Collection of Cr(III) by sulfite and bisulfite chit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::33dd9ab382637752389df3f4df60a98d
https://doi.org/10.1080/09542299.1991.11083142
https://doi.org/10.1080/09542299.1991.11083142
Autor:
V. Cerdà Martín, L. López Martínez, J.G. March, N. E. Ornelas Soto, P.L López de Alba, Burkhard Horstkotte
Publikováno v:
Analytica chimica acta. 611(2)
A multisyringe flow injection analysis system was used for the determination of hypochlorite in cleaning agents, by measurement of the native absorbance of hypochlorite at 292 nm. The methodology was based on the selective decomposition of hypochlori
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f05f4d04c8dd22b0652808bac13851e5
https://pubmed.ncbi.nlm.nih.gov/18328319
https://pubmed.ncbi.nlm.nih.gov/18328319
Autor:
Nancy E. Ornelas Soto, Isabel Durán-Merás, M. I. Rodríguez Cáceres, P.L López de Alba, L. López Martínez
Publikováno v:
Talanta. 74(5)
In this work four spectrofluorimetric methods for the determination of irinotecan (CPT-11) in human urine and pharmaceuticals have been developed. Initially, the fluorescent characteristics of irinotecan (CPT-11) have been studied in both acidic and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::919ee17edd16185db025f6efed57ceac
https://pubmed.ncbi.nlm.nih.gov/18371807
https://pubmed.ncbi.nlm.nih.gov/18371807
Publikováno v:
Analytica chimica acta.
A novel optical fiber reflectance sensor is coupled to a multisyringe flow injection system (MSFIA) for the preconcentration and determination of 1-naphthylamine (NPA) in water samples using C18 disks (octadecyl groups). NPA, being a first-class carc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b4beae3de046cbc8608bfb48b64b1ff6
https://pubmed.ncbi.nlm.nih.gov/17723553
https://pubmed.ncbi.nlm.nih.gov/17723553
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