Mostrando 10 resultados de: 12
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Talanta(3)
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Fresenius' Journal of Analytical Chemistry(1)
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Química analítica(9)
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Bioactive indicators related to bioelements of eight unifloral honeys
ArticleAbstract: Honey is the most popular bee product used by man, with nutritional and medicinal purposes. Its greaPalabras claves:Antioxidant capacity, Bioelements, flavonoids, Polyphenols, Unifloral honeyAutores:Di Bernardo M., García M., González I., Patricia Vit, Rodríguez-Malaver A.J., Róndon C.Fuentes:scopusDetermination of aluminum by electrothermal atomic absorption spectroscopy in lubricating oils emulsified in a sequential injection analysis system
Conference ObjectAbstract: The sequential injection (SIA) technique was applied for the on-line preparation of an "oil in waterPalabras claves:aluminum, Electrothermal atomic absorption spectrometry, Emulsions, Lubricating oils, On-line analysis, Sequential injection analysisAutores:Antón R.E., Arandia M.A., Brunetto R., Burguera M., Carrero P., De Peña Y.P., Luis Burguera J., Maximo Gallignani, Róndon C., Salager J.L.Fuentes:googlescopusDetermination of bismuth in biological samples using on-line flow- injection microwave-assisted mineralization and precipitation/dissolution for electrothermal atomic absorption spectrometry
ArticleAbstract: An on-line automated flow injection system with microwave-assisted sample digestion for the electrotPalabras claves:Biological samples, Bismuth, Electrothermal atomic absorption spectrometry, Flow injectionAutores:Burguera M., Carrero P., Luis Burguera J., Maximo Gallignani, Rivas C., Róndon C.Fuentes:googlescopusAppraisal of different electrothermal atomic absorption spectrometric methods for the determination of strontium in biological samples
ArticleAbstract: A comparative study of various potential chemical modifiers (La, Mg, Pd, Ni, Ta, Lu, Sm, Eu, Ho, Er,Palabras claves:Autores:Burguera M., Luis Burguera J., Luisa Di Bernardo M., Maximo Gallignani, Nieto E., Róndon C., Salinas J.Fuentes:googlescopusGastric Tissue Selenium Levels in Healthy Persons, Cancer and Non-Cancer Patients with Different Kinds of Mucosal Damage
ArticleAbstract: The gastric tissue levels of selenium (Se) were examined in 15 healthy subjects aged 18-43 (mean 36Palabras claves:Cáncer, gastric tissue, GASTRITIS, mucusal damage, seleniumAutores:Brunetto R., Burguera M., Carrero P., De Abel De La Cruz A., Luis Burguera J., Maximo Gallignani, Róndon C., Villasmil L.Fuentes:googlescopusFlow injection for the determination of Se(IV) and Se(VI) by hydride generation atomic absorption spectrometry with microwave oven on-line prereduction of Se(VI) to Se(IV)
ArticleAbstract: An on-line flow injection system has been developed for the selective determination of Se(IV) and SePalabras claves:Citric fruit juices, Geothermal waters, Hydride generation, On-line flow injection, Se(IV), Se(VI)Autores:Brunetto R., Burguera M., Carrero P., Luis Burguera J., Maximo Gallignani, Róndon C.Fuentes:googlescopusOn-line electrochemical preconcentration and flame atomic absorption spectrometric determination of manganese in urine samples
Conference ObjectAbstract: A sensitive and selective method was developed for the determination of traces of manganese in urinePalabras claves:Electrochemical preconcentration, Flame atomic absorption spectrometry detection, Flow injection manifold, manganese, Urine samplesAutores:Alarcón O.M., Brunetto R., Burguera M., Carrero P., De Peña Y.P., Luis Burguera J., Márquez J., Márquez O.P., Maximo Gallignani, Rivas D., Róndon C.Fuentes:googlescopusOn-line emulsification of lubricating oils in a flow-injection system for chromium determination by electrothermal atomic absorption spectrometry
ArticleAbstract: A simple and quick procedure has been developed for the on-line preparation of a one phase emulsionPalabras claves:Autores:Briceño M., Brunetto R., Burguera M., Carrero P., De Salager R.A., Luis Burguera J., Maximo Gallignani, Róndon C., Salager J.L.Fuentes:googlescopusIn vivo sample uptake and on-line measurements of cobalt in whole blood by microwave-assisted mineralization and flow injection electrothermal atomic absorption spectrometry
ArticleAbstract: An on-line automated microwave-assisted mineralization and flow injection system was developed for tPalabras claves:Cobalt, Electrothermal atomic absorption spectrometry, Flow injection, Microwave-oven mineralization, On-line mineralization, Whole bloodAutores:Brunetto R., Burguera M., Carrero P., Luis Burguera J., Maximo Gallignani, Rivas C., Róndon C.Fuentes:googlescopusSelective determination of antimony(III) and antimony(V) in liver tissue by microwave-assisted mineralization and hydride generation atomic absorption spectrometry
ArticleAbstract: Antimony(III) and antimony(V) species have been selectively determined in liver tissues by optimizinPalabras claves:Autores:Brunetto R., Burguera M., Luis Burguera J., Maximo Gallignani, Petit de Peña Y., Róndon C.Fuentes:googlescopus