Beltran-Lopez

Indications of the feasibility of this approach are to be found in the work of Bowers et al. (2, 3) on the photolysis of iodine vapor in the cavity of an EPR spectrometer, and in the theoretical investigations of Beltran-Lopez et al. on the microwave Zeeman spectra of atomic fluorine and chlorine 1, 8). However, these studies were mainly concerned with the precise determination of atomic g factors to verify the Zeeman theory and involved specialized spectral equipment. The present investigation demonstrates that the spectra of atomic fluorine, chlorine, and bromine are readily observable in commercially available EPR equipment and that reasonable estimates may be made of their concentrations. 

Welti-Chanes, J., Lopez-Malo, A., Palou, E., Bermudez, D., Guerrero-Beltran, J. A., Barbosa-Canovas, G. V. (2005). Fundamentals and applications of high pressure processing to foods. In G. V. Barbosa-Canovas, M. S. Tapia, P. M. Cano (Eds.), Novel food processing technologies (pp. 157-181). CRC Press LLC, Boca Raton, FL, USA, Chap. 8. 

Hernandez F, Beltran J, Lopez FJ, Gaspar JV (2000) Anal Chem 72 2313. 

Lopez-Gonzalez I, De La Vega-Beltran JL, Santi CM, Florman HM, Felix R, Darszon A (2001) Dev Biol 236 210... 

Forcada, M., J. Beltran, F.J. Lopez, et al. 2000. Multiresidue procedures for determination of triazine and organophosphorus pesticides in water by use of large-volume PTV injection in gas chromatography. 

Beltran, J., Serrano, E., Lopez, F.J., Pemga, A., Valcarcel, M., Rosello, S. Comparison of two quantitative GC-MS methods for analysis of tomato aroma based on purge-and-trap and on solid-phase microextraction. Anal. Bioanal. Chem. 385, 1255-1264 (2006)... 

Vila J, Ruiz J, Navia M, Becerril B, Garcia I, Perea S, Lopez-Hernandez I, Alamo I, Ballester F, Planes AM, Martinez-Beltran J, de Anta TJ. Spread of amikacin resistance in Acinetobacter baumannii strains isolated in Spain due to an epidemic strain. J Clin Microbiol 1999 37(3) 758-61. 

L. S. Zamudio-Rivera, R. George-Tellez, G. Lopez-Mendoza, A. Morales-Pacheco, E. Flores, H. Hopfl, V. Barba, F. J. Fernandez, N. Cabirol, and H. I. Beltran, Inorg. Chem. 44 (2005) 5370. 

Gustavo F. Gutierrez-Lopez, Jose Jorge Chanona-Perez, Liliana Alamilla-Beltran, Roberto Campos-Mendiola, and Reynold Ramon Farrera-Rebollo... 

Alamilla-Beltran, L., Chanona-Perez, J.J., Jimenez-Aparicio, A.R., and Gutierrez-Lopez, G.F. Description of morphological changes of particles along spray drying, /. Food Eng., 67,179, 2005. 

Espinosa, F., de la Vega-Beltran, J.L., Lopez-Gonztilez, I., Delgado, R., Labarca, P., and Darszon, A. (1998). Mouse sperm patch-clamp recordings reveal single CL channels sensitive to niflumic acid, a blocker of the sperm acrosome reaction. FEBS Lett. 426 47- 51. 

Sung MT, Maciennan GT, Lopez-Beltran A, et al. Primary mediastinal seminoma A comprehensive assessment integrated with histology, immunohistochemistry, and fluorescence in-situ hybridization for chromosome 12p abnormalities in 23 cases. Am J Surg Pathol. 2008 32 146-155. 

Lopez-Beltran A, Luque RJ, Quintero A, et al. Hepatoid adenocarcinoma of the urinary bladder. Virch Arch. 2003 442 381-387. 

Luque RJ, Lopez-Beltran A, Perez-Seoane C, Suzigan S. Sclerosing adenosis of the prostate. Histologic features in needle biopsy specimens. Arch Pathol Lab Med. 2003 127 el4. 

Lopez, F. J., Beltran, J., Forcada, M., and Hernandez, F., Comparison of simplified methods for pesticide residue analysis Use of large-volume injection in capillary gas chromatography, J. Chromatogr. A, 823, 25-33, 1998. 

Hernandez, F., Beltran, J., Lopez, F. J., and Gaspar, J. V., Use of solid-phase microextraction for the quantitative determination of herbicides in soil and water samples. Anal. Chem., 72, 2313-2322, 2000. 

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