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Profesor Titular de la Universidad de Zaragoza
Doctor desde 1997 por la Universidad de Zaragoza
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| Departamento de Química Analítica |
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| Escuela de Ingeniería y Arquitectura |
Tel.
+34976762654 |
| C./ María de Luna, 1 |
Fax
+34 976762629 |
| 50018 ZARAGOZA |
E-mail:
jvelarod@unizar.es |
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DOCENCIA / TEACHING
Grado (Graduado en Ingeniería Química) / Bachelor's Degree in Chemical Engineering
- Experimentación en Química (Curso:2º – 6 créditos – obligatoria – 2º semestre).
INVESTIGACIÓN / RESEARCH
- Líneas de investigación / Research topics
- Publicaciones seleccionadas / Selected publications
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"Enhancement of fluorescence in thin-layer chromatography induced by the interaction between n-alkanes and an organic cation", F. P. Cossio, A. Arrieta, V.L. Cebolla, L. Membrado, M.P. Domingo, P. Henrion and J. Vela; Analytical Chemistry, 2000, 72, 1759-1766.
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"Berberine Cation: A Fluorescent chemosensor for alkanes and other low-polarity compounds. An explanation of this phenomenon"; F. P. Cossio, A. Arrieta, V.L. Cebolla, L. Membrado, J. Vela, R. Garriga and M.P. Domingo, Organic Letters, 2000,2, 2311-2313.
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"Quantitative analysis of hydrocarbon types in petroleum and coal-derived products using TLC-densitometry"; V.L.. Cebolla, L.. Membrado, J. Vela, R. Garriga, P. Henrion, M.P. Domingo and P. Gonzalez; J. AOAC Internacional, 2000, 83, 1474-1479.
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"Improved analysis of a gasoil using a High-Performance Thin-Layer Chromatography system"; V.L.. Cebolla, E. M. Galvéz, L.. Membrado, J. Vela, M.P. Domingo and A. Asensio; J. Chromatogr. Science, 2000, 38, 11, 512-514.
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"Continuous Free Flow Electrophoresis for preparative chiral separations"; Stalcup. A.M.; Sutton, R.M.C.; Painuly, P.; Vela, J.; Gratz, S.. and Yanes, E.G.; The Analyst, 2000, 125, 1719-1724.
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"Quantitative determination of clenbuterol, salbutamol and tulobuterol enantiomers by capillary electrophoresis"; J. Vela.; E.G. Yanes and A.M. Stalcup.; Fresenius Journal of Analytical Chemistry, 2001, 369, 212-219.
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"Structural modifications of petroleum asphaltenes by reductive alkylation investigated by TLC-FID"; D. Cagniant, I.E. Nosyrev, V.L. Cebolla, J. Vela, L. Membrado and R. Gruber; Fuel, 2001, 80, 107-115
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"Hydrocarbon group type analysis using Thin-Layer chromatography and scanning densitometry" ; L. Membrado; V.L. Cebolla; M. Matt; E.M. Galvéz; M.P. Domingo; J. Vela and N. Beregovtsova.; J. Planar Chromatogr. Modern TLC, 2002, 15, 269-274.
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"General contribution of non-specific interactions to fluorescence intensity" E.M. Gálvez, M. Matt, V.L. Cebolla, F. Fernandes, L. Membrado, F. Cossio, R. Garriga, J. Vela And M. Garmouche, Analytical Chemistry, 2006, 78, 3699-3705.
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"Coralyne cation,a fluorescent probe for general detection in planar chromatography"; E. Mateos, V.L.Cebolla, L. Membrado, J. Vela,E.M. Gálvez,M. Matt, F.P. Cossío; Journal of Chromatogr. A, (2007) In press.
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