2014

AGUIRRE, M. A.; FIALHO, L. L.; NÓBREGA, J. A.; HIDALGOA, M. CANALS, A. Compensation of inorganic acid interferences in ICP-OES and ICP-MS using a Flow Blurring® multinebulizer†. Journal of Analytical Atomic Spectrometry. View Article Online, 2014.

AMAIS, R. S.; AMARAL, C. D. B.; FIALHO, L. L.; SCHIAVO, D.; NÓBREGA, J. A. Determination of P, S and Si in biodiesel, diesel and lubricating oil using ICP-MS/MS. Analytical Methods, p. 4516-4520, 2014.

AMAIS, R. S.; DONATI, G. L. ; NÓBREGA, J. A . Sulfur determination in fuels by ICP-OES and ICP-MS to meet increasingly stricter legislation requirements. Spectroscopy (Springfield, Or.), v. 29, p. 24-33, 2014.

AMAIS, R. S.; LONG, S. ; NÓBREGA, J. A.; CHRISTOPHER, S. Determination of trace sulfur in biodiesel and diesel standard reference materials by isotope dilution sector field inductively coupled plasma mass spectrometry. Analytica Chimica Acta, v. 806, p. 91-96, 2014.

AMAIS, R. S.; NOBREGA, J. A.; DONATI, G. L. Interference standard method: evidence of principle, potentialities and limitations. Journal of Analytical Atomic Spectrometry, v. 29, p. 1258-1264, 2014. 

AMARAL, C. D.B. ; NÓBREGA, J. A. ;NOGUEIRA, A. R. A. . Investigation of arsenic species stability by HPLC-ICP-MS in plants stored under different conditions for 12 months. Microchemical Journal, v. 117, p. 122-126, 2014.

BECHLIN, M. A.; FORTUNATO, F. M.; FERREIRA, E. C.; NETO, J. A. G.; NÓBREGA, J. A.; DONATI, G. L.; JONES, B. T. Bismuth as a general internal standard for lead in atomic absorption spectrometry. Analytica Chimica Acta, v. 831, p. 24-30, 2014.

BIZZI, C. A.; NOBREGA, J. A ; BARIN, J. S. ; OLIVEIRA, J. S. S.; SCHMIDT, L.; MELLO, P. A.; FLORES, E.M. M. . Effect of simultaneous cooling on microwave-assisted wet digestion with diluted nitric acid and oxygen pressure. Analytica Chimica Acta, v. 837, p. 16-22, 2014.

BRITTO-COSTA, P. H. ; PEREIRA-FILHO, E. R.; RUOTOLO, L. A. M. Copper electrowinning using a pulsed bed three-dimensional electrode. Hydrometallurgy, v. 144-145, p. 15-22, 2014.

CAMPANHA, M. B.; ROMERA, J. P.; COELHO, J.; PEREIRA-FILHO, E. R.; MOREIRA, A. B.; BISINOTI, M. C. Use of chemometric tools to determine the source of metals in sediments of the rivers of the Turvo/Grande Hydrographical Basin, São Paulo state, Brazil. J. Braz. Chem. Soc. vol.25,no.4, 665-674,2014.

DANCSAK, S. E. ; SILVA, S. G. ; NÓBREGA, J. A. ; JONES, B. T. ; DONATI, G. L. Direct determination of sodium, potassium, chromium and vanadium in biodiesel fuel by tungsten coil atomic emission spectrometry. Analytica Chimica Acta, v. 806, p. 85-90, 2014.

FRAIGE, K.; PEREIRA-FILHO, E. R.; CARRILHO, E. Fingerprinting of anthocyanins from grapes produced in Brazil using HPLC-DAD-MS and exploratory analysis by principal component analysis. Food Chemistry, v. 145, p. 395-403, 2014.

JESUS, A. M. D. ; AGUIRRE, M. A. ; HIDALGO, M. ; CANALS, A. ;PEREIRA-FILHO, E. The determination of V and Mo by dispersive liquid-liquid microextraction (DLLME) combined with laser-induced breakdown spectroscopy (LIBS). Journal of Analytical Atomic Spectrometry, v. 29, p. 1813-1818, 2014.

LEME, A. B. P.; BIANCHI, S. R.; CARNEIRO, R. L.; NOGUEIRA, A. R. A. Optimization of Sample Preparation in the Determination of Minerals and Trace Elements in Honey by ICP-MS. Food Analytical Methods, v. 7, p. 1009-1015, 2014.

MACEDO,L. S.; MARTIN-NETO, L.; DE MELO, W. J.; Nogueira, A. R. A. Evaluation of Decomposition Procedure to Determine Ba, Co, Cr, Cu, Ni, Mn, V, and Zn Total Content in Soil Samples. Communications in Soil Science and Plant Analysis, v. 45, p. 1-7, 2014.

MIRANDA, K.; PEREIRA-FILHO, E. R.; GOMES NETO, J. A. A new closed-vessel conductively-heated digestion system: Fostering plant analysis by inductively coupled plasma optical emission spectroscopy. Journal of Analytical Atomic Spectrometry, v. 29, p. 825-831, 2014.

OVIEDO, J. A.; DE JESUS, A. M. D.; FIALHO, L. L. PEREIRA-FILHO, E. R. Avaliação da combinação da nebulização discreta e processos de microextração aplicados à determinação de molibdênio por espectrometria de absorção atômica com chama (FAAS). Química Nova, Vol. 37, No. 2, 249-254, 2014.

PEREIRA, C. D.; AGUIRRE, M. A.; NÓBREGA, J. A.; HIDALGO, M.; CANALS, A. Aerosol generation of As and Se hydrides using a new Flow Blurring multiple nebulizer for sample introduction in inductively coupled plasma optical emission spectrometry. Microchemical Journal, v. 112, p. 82-86, 2014.

REZENDE, M. L.; ROSA, D. S.; GUEDES, C. G. F.; FECHINE, G. J. M.; NÓBREGA, J. A. Investigation of the effect of addition of calcium stearate on the properties of low-density polyethylene/poly(e-caprolactone) blends. Journal of Materials Science, v. 49, p. 1544-1555, 2014.

SILVA, S.G.; NÓBREGA, J. A.; JONES, B.T. ; DONATI, G.L. Magnesium nitrate as a chemical modifier to improve sensitivity in manganese determination in plant materials by tungsten coil atomic emission spectrometry. Journal of Analytical Atomic Spectrometry, v. 29, p. 1499-1503, 2014.

SILVA, S. G. ; NÓBREGA, J. A. ; JONES, B. T. ; DONATI, G. L. . Evaluation of Mg and Mn determination in water and plants using continuum source tungsten coil atomic fluorescence spectrometry. Microchemical Journal, v. 117, p. 250-254, 2014.

TIZIOTO, P. C.; GROMBONI, C. F.; NOGUEIRA, A. R. A.; SOUZA, M. M.; MUDADU, M. A.; THOLON, P.; ROSA, A. N.; TULLIO, R. R; MEDEIROS, S. R.; NASSU, R. T.; REGINATO, L. C. A. Calcium and potassium content in beef: Influences on tenderness and associations with molecular markers in Nellore cattle. Meat Science, v. 96, p. 436-440, 2014.

VIRGÍLIO, A.; NÓBREGA, J. A.; JONES, B. T.; DONATI, G. L. Chemical modification in atomic emission: Determination of V in lubricant oils by tungsten coil atomic emission spectrometry. Microchemical Journal, v. 115, p. 58-62, 2014.