2011
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AMAIS, R. S.; DONATI, G. L.; NÓBREGA, J. A. Application of the interference standard method for the determination of sulfur, manganese and iron in foods by inductively coupled plasma mass spectrometry (external link). Analytica Chimica Acta, v. 706, p. 223–228, 2011.
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BIZZI, C. A.; BARIN, J. S.; MÜLLER, E. I.; SHIMIDIT, L; NÓBREGA, J. A.; FLORES, E. M. M. Evaluation of oxygen pressurized microwave-assisted digestion of botanical materials using diluted acid (external link). Talanta, v. 83, p. 1324-1328, 2011.
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BIZZI, C. A.; BARIN, J. S.; GARCIA, E. E. ; NÓBREGA, J. A.; DRESSLER, V. L.; FLORES, E. M. M. Improvement of microwave-assisted digestion of milk powder with diluted nitric acid using oxygen as auxiliary reagent (external link). Spectrochimica Acta. Part B, Atomic Spectroscopy, v. 66, p. 394-398, 2011.
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BIZZI, C. A.; FLORES, E. M. M.; BARIN, J. S.; GARCIA, E. E.; NÓBREGA, J. A. Understanding the Process of Microwave-Assisted Digestion Combining Diluted Nitric Acid and Oxygen as Auxiliary Reagent (external link). Microchemical Journal, v. 99, p. 193-196, 2011
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BRONDI, S. H. G.; MACEDO, A. N.; VICENTE, G. H. L.; NOGUEIRA, A. R. A. Evaluation of the QuEChERS Method and Gas Chromatography Mass Spectrometry for the Analysis Pesticide Residues in Water and Sediment (external link). Bulletin of Environmental Contamination and Toxicology. v. 86, p. 18-22, 2011.
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DA BOA MORTE, E. S.; BARBOSA, I. S.; SANTOS, E. C.; NÓBREGA, J. A.; KORN, M. G. A. Axial view inductively coupled plasma optical emission spectrometry for monitoring tin concentration in canned tomato sauce samples (external link). Food Chemistry, v. 131, p. 348-352, 2011.
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DIONÍSIO, A. G. G.; DE JESUS, A. M. D.; AMAIS, R. S.; DONATI, G. L.; MIRANDA, K. A.; GUERRA, M. B. B.; NÓBREGA, J. A.; PEREIRA-FILHO, E. R. Review Article Old and New Flavors of Flame (Furnace) Atomic Absorption Spectrometry (external link). International Journal of Spectroscopy, v. 2011, p.1-30,2011.
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DIONÍSIO, A. G. G.; GONZALEZ, M. H.; NÓBREGA, J. A. Determinação de arsênio em amostras da cadeira produtiva de frangos de corte por espectrometria de absorção atômica com forno de grafite (external link). Química Nova, v. 34, p. 49-52, 2011.
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DONATI, G. L.; AMAIS, R. S.; NÓBREGA, J. A. Interference standard: a new approach to minimizing spectral interferences in inductively coupled plasma mass spectrometry (external link). Journal of Analytical Atomic Spectrometry, v. 26, p. 1827-1832, 2011.
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DONATI, G. L.; ROSINI, F.; NOGUEIRA, A. R. A.; NÓBREGA, J. A. Focused-microwave-induced combustion: investigation of KClO3 thermal decomposition as O2 source (external link). Analytical Methods, v. 3, p. 1688-1691, 2011.
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FERREIRA, E. C.; MILORI, D. M. B. P.; FERREIRA, E. J.; SANTOS, L. M.; MARTIN-NETO, L.; NOGUEIRA, A. R. A. Evaluation of laser induced breakdown spectroscopy for multielemental determination in soils under sewage sludge application (external link). Talanta, p. 435-440, 2011.
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FIALHO, L. L.; PEREIRA, C. D.; NÓBREGA, J. A. Combination of cool plasma and collision-reaction interface for correction of polyatomic interferences on copper signals in inductively coupled plasma quadrupole mass spectrometry (external link). Spectrochimica Acta Part B: Atomic Spectroscopy, v. 66 (5), p. 389-393, 2011.
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GODOY, Q.; LEME, F. O.; TREVISAN, L. C.; PEREIRA-FILHO, E. R.; RUFINI, I. A.; SANTOS, D.; KRUG, F. J. Laser-induced breakdown spectroscopy and chemometrics for classification of toys relying on toxic elements (external link). Spectrochimica Acta. Part B, Atomic Spectroscopy, v. 66, p. 138-143, 2011.
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GUERRA, M. B. B.; AMARASIRIWARDENA, D.; SCHAEFER, C. E. G. R.; PEREIRA, C. D.; SPIELMANN, A. A. ; NÓBREGA, J. A.; PEREIRA-FILHO, E. R. Biomonitoring of lead in Antarctic lichens using laser ablation inductively coupled plasma mass spectrometry (external link). Journal of Analytical Atomic Spectrometry, v. 26, p. 2238-2246, 2011.
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GUERRA, M. B. B. ; SCHAEFER, C. E. G. R. ; MICHEL, R. F. M. ; ROSA, P. F. ; PEREIRA-FILHO, E. R. Chemometric and Analytical Strategies for the Study of Soils from Maritime Antarctica (external link). Brazilian Journal of Analytical Chemistry, v. 3, p. 148-157, 2011.
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GUERRA, M. B. B.; SCHAEFER, C. E. G. R.; ROSA, P.F.; SIMAS, F. N. B.; PEREIRA, T. T. C.; PEREIRA-FILHO, E. R. E. R. Heavy Metals Contamination in Century-Old Manmade Technosols of Hope Bay, Antarctic Peninsula (external link). Water, Air and Soil Pollution , v. 222, p. 91-102, 2011.
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GUERRA, M. B. B.; RODOLFO, C.; MIRANDA, K.; NOGUEIRA, A. R. A.; PEREIRA-FILHO, E. R. Determination of As and Sb in mineral waters by fast sequential continuous flow hydride generation atomic absorption spectrometry (external link). Analytical Methods, v. 3, p. 599-605, 2011.
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JANEGITZ, B. C. ; FIGUEIREDO-FILHO, L. C. S. ; MARCOLINO-JUNIOR, L. H. ; SOUZA, S. P. N. ; PEREIRA-FILHO, E. R R. ; FATIBELLO-FILHO, O. Development of a carbon nanotubes paste electrode modified with crosslinked chitosan for cadmium(II) and mercury(II) determination (external link). Journal of Electroanalytical Chemistry (1992), p. 209-216, 2011.
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MARTINS, L. R. R.; PEREIRA-FILHO, E. R.; CASS, Q. B. Chromatographic profiles of Phyllanthus aqueous extracts samples: a proposition of classification using chemometric models (external link). Analytical and Bioanalytical Chemistry, v. 400, p. 469-481, 2011.
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MIRANDA, K.; DIONÍSIO, A. G. G. ; PESSOA NETO, O. D. ; GOMES, M. S. ; PEREIRA-FILHO, E. R. Determination of Cd levels in smoke condensate of Brazilian and Paraguayan cigarettes by Thermospray Flame Furnace Atomic Absorption Spectrometry (TS-FF-AAS) (external link). Microchemical Journal, v. 100, p. 27-30, 2011.
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NABAIS, C.; LABUTO, G.; GONÇALVES, S.; BUSCARDO, E. ; SEMENSATTO, D.; NOGUEIRA, A. R. A.; FREITAS, H. Effect of root age on the allocation of metals, amino acids and sugars in different cell fractions of the perennial grass Paspalum notatum (bahiagrass) (external link). Plant Physiology and Biochemistry, v. 49, p. 1442-1447, 2011.
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NÓBREGA, J. A.; STURGEON, R. E.; GRINGERG, P.; GARDNER, G. J.; BROPHY, C. S.; GARCIA, E. E. UV photochemical generation of volatile cadmium species (external link). Journal of Analytical Atomic Spectrometry, v. 26, p. 2519-2523, 2011.
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YOUNG, C. G.; AMAIS, R. S.; SCHIAVO, D.; GARCIA, E. E.; NÓBREGA, J. A.; JONES, B. T. Determination of sulfur in biodiesel microemulsions using the summation of the intensities of multiple emission lines (external link). Talanta, v. 84, p. 995-999, 2011.
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RAPOSO, J. L.; OLIVEIRA, S. R. GOMES NETO, J. A.; NÓBREGA, J. A.; JONES, B. T. Determination of Silicon in Lubricant Oil by High-Resolution Continuum Source Flame Atomic Absorption Spectrometry Using Least-Square Background Correction and Internal Standardization (external link). Analytical Letters, v. 44, p. 2150-2161, 2011.
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SALAZAR, R. F. S.; GUERRA, M. B. B.; PEREIRA-FILHO, E. R.; NÓBREGA, J. A. Performance evaluation of collision-reaction interface and internal standardization in quadrupole ICP-MS measurements (external link). Talanta, v. 86, p. 241-247, 2011.
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SANTOS, M. C.; NÓBREGA, J. A.; CADORE, S. Determination of Cd, Cr, Hg and Pb in plastics from waste electrical and electronic equipment by inductively coupled plasma mass spectrometry with collision-reaction interface technology (external link). Journal of Hazardous Materials, v. 190, p. 833-839, 2011.
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SILVA, F. A.; PADILHA, C. C. F.; CASTRO, G. R.; ROLDAN, P. S.; NOGUEIRA, A. R. A.; MORAES, P. M.; PADILHA, P. M. Selenium determination in tissue samples of Nile tilapia using ultrasound-assisted extraction (external link). Central European Journal of Chemistry. v. 9, p. 119-125, 2011.
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SILVA, S. G.; NÓBREGA, J. A.; ROCHA, F. R. P. Exploiting Mn(III)/EDTA complex in a flow system with solenoid micro-pumps coupled to long pathlength spectrophotometry for fast manganese determination (external link). Microchemical Journal, v. 98, p. 109-114, 2011.
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VERBI PEREIRA, F. M.; MILORI, D. M. B. P.; PEREIRA-FILHO, E. R.; VENÂNCIO, A. L.; RUSSO, M. S. T.; MARTINS, P. K.; FREITAS-ASTÚA, J. Fluorescence images combined to statistic test for fingerprinting of citrus plants after bacterial infection (external link). Analytical Methods, v. 3, p. 552-556, 2011.
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VICENTINI, F. C.; FIGUEIREDO-FILHO, L. C. S.; JANEGITZ, B. C.; SANTIAGO, A.; PEREIRA FILHO, E. R.; FATIBELLO-FILHO, O. Planejamento fatorial e superficie de resposta: otimizacao de um método voltamétrico para a determinação de Ag(I) empregando um eletrodo de pasta de nanotubos de carbono (external link). Química Nova, v. 34, p. 825-830, 2011.
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VIRGILIO, A.; RAPOSO, J. L. ; CARDOSO, A. A. ; NÓBREGA, J. A.; GOMES NETO, J. A. Determination of Total Sulfur in Agricultural Samples by High-Resolution Continuum Source Flame Molecular Absorption Spectrometry (external link). Journal of Agricultural and Food Chemistry, v. 59, p. 2197-2201, 2011.