Ivanise Gaubeur
Ivanise Gaubeur
Professor of Chemistry, Universidade Federal do ABC, Brazil
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Peat as a natural solid-phase for copper preconcentration and determination in a multicommuted flow system coupled to flame atomic absorption spectrometry
APS Gonzales, MA Firmino, CS Nomura, FRP Rocha, PV Oliveira, ...
Analytica chimica acta 636 (2), 198-204, 2009
A comparative study of the electrogeneration of hydrogen peroxide using Vulcan and Printex carbon supports
M Assumpção, RFB De Souza, DC Rascio, JCM Silva, ML Calegaro, ...
Carbon 49 (8), 2842-2851, 2011
Low content cerium oxide nanoparticles on carbon for hydrogen peroxide electrosynthesis
M Assumpção, A Moraes, RFB De Souza, I Gaubeur, RTS Oliveira, ...
Applied Catalysis A: General 411, 1-6, 2012
A green and efficient procedure for the preconcentration and determination of cadmium, nickel and zinc from freshwater, hemodialysis solutions and tuna fish samples by cloud …
R Galbeiro, S Garcia, I Gaubeur
Journal of Trace Elements in Medicine and Biology 28 (2), 160-165, 2014
Solvent extraction-spectrophotometric determination of nickel (II) in natural waters using di-2-pyridyl ketone benzoylhydrazone
LHSÁ Terra, MC da Cunha Areias, I Gaubeur, M Encarnación, ...
Spectroscopy Letters 32 (2), 257-271, 1999
Low tungsten content of nanostructured material supported on carbon for the degradation of phenol
MHMT Assumpção, RFB De Souza, RM Reis, RS Rocha, JR Steter, ...
Applied Catalysis B: Environmental 142, 479-486, 2013
PtSnNi/C nanoparticle electrocatalysts for the ethanol oxidation reaction: Ni stability study
LS Parreira, JCM da Silva, M D’Villa-Silva, FC Simões, S Garcia, ...
Electrochimica Acta 96, 243-252, 2013
Dispersive liquid–liquid microextraction combined with laser-induced breakdown spectrometry and inductively coupled plasma optical emission spectrometry to elemental analysis
I Gaubeur, MA Aguirre, N Kovachev, M Hidalgo, A Canals
Microchemical Journal 121, 219-226, 2015
Use of a vanadium nanostructured material for hydrogen peroxide electrogeneration
A Moraes, M Assumpção, R Papai, I Gaubeur, RS Rocha, RM Reis, ...
Journal of Electroanalytical Chemistry 719, 127-132, 2014
Degradation of dipyrone via advanced oxidation processes using a cerium nanostructured electrocatalyst material
MHMT Assumpção, A Moraes, RFB De Souza, RM Reis, RS Rocha, ...
Applied Catalysis A: General 462, 256-261, 2013
Speciation of chromium by dispersive liquid–liquid microextraction followed by laser-induced breakdown spectrometry detection (DLLME–LIBS)
I Gaubeur, MÁ Aguirre, N Kovachev, M Hidalgo, A Canals
Journal of Analytical Atomic Spectrometry 30 (12), 2541-2547, 2015
Application and stability of cathodes with manganese dioxide nanoflowers supported on Vulcan by Fenton systems for the degradation of RB5 azo dye
LR Aveiro, AGM Da Silva, EG Candido, VS Antonin, LS Parreira, R Papai, ...
Chemosphere 208, 131-138, 2018
Comparative study of different methods for the preparation of CoxOy/C for the electrosynthesis of hydrogen peroxide
M Assumpcao, DC Rascio, JPB Ladeia, RFB De Souza, ET Neto, ...
International Journal of Electrochemical Science 6 (5), 1586-1596, 2011
Melted paraffin wax as an innovative liquid and solid extractant for elemental analysis by laser-induced breakdown spectroscopy
R Papai, RH Sato, LC Nunes, FJ Krug, I Gaubeur
Analytical chemistry 89 (5), 2807-2815, 2017
A new simultaneous spectrophotometric method for determination of iron (II) and iron (III) in natural waters
MC da Cunha Areias, LHS Ávila-Terra, I Gaubeur, MEV Suárez-Iha
Spectroscopy Letters 34 (3), 289-300, 2001
Sol-gel-derived 58S bioactive glass containing holmium aiming brachytherapy applications: a dissolution, bioactivity, and cytotoxicity study
GP Delpino, R Borges, T Zambanini, JFS Joca, I Gaubeur, ACS de Souza, ...
Materials Science and Engineering: C 119, 111595, 2021
Spectrophotometric determination of zinc in pharmaceutical samples using di-2-pyridyl ketone salicyloylhydrazone
I Gaubeur, MC da CunhaAreias, LHS Ávila Terra, MEV Suárez-Iha
Spectroscopy letters 35 (3), 455-465, 2002
An environmentally friendly analytical procedure for nickel determination by atomic and molecular spectrometry after cloud point extraction in different samples
S Garcia, R Galbeiro, SG Silva, CS Nomura, FRP Rocha, I Gaubeur
Analytical methods 4 (8), 2429-2434, 2012
Spectrophotometric flow injection methods for zinc determination in pharmaceutical and biological samples
I Gaubeur, LHS Ávila-Terra, JC Masini, MEV Suárez-Iha
Analytical Sciences 23 (10), 1227-1231, 2007
Matte photographic paper as a low-cost material for metal ion retention and elemental measurements with laser-induced breakdown spectroscopy
R Papai, C da Silva Mariano, CV Pereira, PVF da Costa, ...
Talanta 205, 120167, 2019
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