W. Barreto

发表

Iron oxide and pyrocatechol: a spectroscopy study of the reaction products

Y. Kawano, W. Barreto, S. Barreto, 2006 .

Clearance of manganese from the rat substantia nigra following intra-nigral microinjections

D. Blum, W. Barreto, L. Britto, 2002, Neuroscience Letters.

Fe, Mn, P and S Speciation in Sediments from the Capivara Hydroelectric Dam Lake (Brazil) as an Indicator of Anthropogenic Influences

I. S. Scarminio, W. Barreto, S. Barreto, 2008 .

Interruption of the MnO2 oxidative process on dopamine and L-dopa by the action of S2O3(2-).

A. Mangrich, W. Barreto, S. Barreto, 2001, Journal of inorganic biochemistry.

Raman, IR, UV-vis and EPR characterization of two copper dioxolene complexes derived from L-dopa and dopamine.

R. Ando, P. Santos, W. Barreto, 2008, Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy.

Origin of Dissolved Organic Carbon Studied by UV‐vis Spectroscopy

J. Nozaki, W. Barreto, S. Barreto, 2003 .

Interpretation of Seasonal Variation of Metals and Abiotic Properties in a Tropical Lake Using Multivariate Analysis and MINTEQA2 Program

I. S. Scarminio, J. Nozaki, W. Barreto, 2005, Analytical sciences : the international journal of the Japan Society for Analytical Chemistry.

The dependence of sers on the vibrational mode, exciting radiation and applied potential

M. Temperini, O. Sala, W. Barreto, 1983 .

Protein measurement in several rat tissues by p-benzoquinone (PBQ) method. A comparative study with lowry's method

W. Barreto, J. Lichtig, Dlmas A. M. Zala, 1992 .

Spectrophotometric method for the simultaneous determination of proteins and amino acids with p-benzoquinone

D. Zaia, W. Barreto, Nilson J. Santos, 1993 .

Simultaneous spectrophotometric determination of Hg2+, Pb2+, and Cu2+ by Zn(dmit) using the multivariate calibration method.

I. S. Scarminio, W. Barreto, S. Barreto, 2005, Analytical sciences : the international journal of the Japan Society for Analytical Chemistry.

A study of the aerobic reaction between dopamine and Fe(III) in the presence of S2O32−

W. Barreto, S. Barreto, W. P. Silva, 2009 .

Comparison of Chemometric and Chromatographic Methods to Obtain Kinetic Parameters for Textile Dyes during a Biodegradation Process

W. Barreto, N. D. Bernardino, R. Afonso, 2012 .

A kinetic study of the biodegradation of textile dye mixtures by Pleurotus ostreatus fungus

W. Barreto, N. D. Bernardino, R. Afonso, 2012, Monatshefte für Chemie - Chemical Monthly.

Reaction of a model siderophore with Ni(II), Co(II) and Zn(II) in aqueous solution: kinetics and spectroscopy.

P. Santos, W. Barreto, R. A. Ando, 2008, Journal of inorganic biochemistry.

Preparation, UV-vis, IR, EPR and resonance Raman study of Fe, Ni, Co and Zn dioxolene complexes.

P. Santos, W. Barreto, R. A. Ando, 2007, Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy.

Characterization and decomposition mechanism of an unusual nickel, thiocyanate and 4-methylpyridine polymeric complex

Y. Kawano, H. Santana, W. Barreto, 2003 .

Preparation, electronic, IR and resonance Raman spectra of two nickel dmit-piperidine mixed complexes

P. Santos, W. Barreto, 1993 .

A Raman and UV-Vis study of catecholamines oxidized with Mn(III)

W. Barreto, P. Sassi, S. Ponzoni, 1998 .

Determination of Ni(II) in metal alloys by spectrophotometry UV-Vis using dopasemiquinone

I. S. Scarminio, W. Barreto, S. Barreto, 2010 .

SERS of the bis(4,5-dimercapto-1,3-dithiole-2-thionato) nickelate(III) complex ion and of its inclusion compound in γ-cyclodextrin adsorbed on a silver electrode

J. Rubim, P. Santos, W. Barreto, 1993 .

Citric acid as multifunctional agent in blowing films of starch/PBAT

M. Grossmann, L. H. Dall’Antonia, F. Yamashita, 2011 .

Preparation and Characterization of a Stable Semiquinone-Iron Complex

Y. Kawano, W. Barreto, S. Barreto, 2005, Monatshefte für Chemie - Chemical Monthly.

Adsorption of caffeic acid on titanium dioxide: a spectroscopic study.

Kassio P. S. Zanoni, W. Barreto, B. Estevão, 2012, Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy.

Spectrophotometric Determination of Copper in Metallic Alloy Using a Bidithiolene: A Comparative Study

J. Nozaki, W. Barreto, S. Barreto, 1999 .

Analysis of Physical and Chemical Parameters for Discrimination of Water Origin in a Hydroelectric Reservoir

I. S. Scarminio, S. Nomi, W. Barreto, 2007 .

Adsorption of the diazo dye Direct Red 23 onto a zinc oxide surface: a spectroscopic study.

W. Barreto, K. Takashima, Adriana Campano Lucilha, 2010, Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy.

A new method for total protein determination.

D. Zaia, W. Barreto, M. Aquino, 1990 .

Quantification of Textile Dyes in Industrial Effluent Using UV-Vis Spectrophotometry Combined with Principal Components Regression

I. S. Scarminio, W. Barreto, S. R. Giancoli Barreto, 2010 .

Oxidation of Two α-Hydroxy Acids by Vanadium(V)

W. Barreto, C. Raminelli, K. Takashima, 2003 .

Comparison of metal analysis in sediments using EDXRF and ICP-OES with the HCl and Tessie extraction methods.

I. S. Scarminio, J. Nozaki, W. Barreto, 2004, Talanta.

Raman excitation profiles of metal dithiolenes: Comparison between the transform method and time‐dependent theory

P. Santos, M. Ribeiro, W. Barreto, 1994 .

The interaction of p-benzoquinone with amino acids in the solid state: A spectroscopic investigation

D. Zaia, L. C. Oliveira, W. Barreto, 1994 .

The nature of the electronic transitions in some metal dithiolenes as revealed by resonance Raman spectroscopy and transform methods

P. Santos, M. Ribeiro, W. Barreto, 1992 .

Imbrie’s Q-Mode Factor Analysis Applied to Simultaneous Determination of Individual Amino Acid in Binary and Ternary Mixtures

W. Barreto, Iara Cintra Arruda, D. N. Ishikawa, 2000 .