Publications by authors named "Wallace Fragoso"

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Discrimination between Covid-19 positive and negative blood serum based on excitation-emission matrix fluorescence spectroscopy and chemometrics.
Glaucio Jefferson Araujo Gomes, Fabyan Esberard de Lima Beltrão, Wallace Duarte Fragoso, Sherlan Guimarães Lemos

Talanta· December 2024

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Capillary electrophoresis coupled to chemometrics for analysis of carbon dots in nanoparticles mixtures.
Levi Oliveira, Manuel Arroyave, Marcelo F Pistonesi, Wallace Fragoso, Valeria Springer

Electrophoresis· April 2022

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Determination of melamine in milk by fluorescence spectroscopy and second-order calibration.
Matheus C Barreto, Raíssa G Braga, Sherlan G Lemos, Wallace D Fragoso

Food Chem· December 2021

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Oil spill in northeastern Brazil: Application of fluorescence spectroscopy and PARAFAC in the analysis of oil-related compounds.
Kelvin C Araújo, Matheus C Barreto, Alcides S Siqueira, Anne Caroline P Freitas, Levi G Oliveira, Wallace D Fragoso

Chemosphere· March 2021

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Complex numbers-partial least-squares applied to the treatment of electrochemical impedance spectroscopy data.
Dayvison Ribeiro Rodrigues, Alejandro César Olivieri, Wallace Duarte Fragoso, Sherlan Guimarães Lemos

Anal Chim Acta· November 2019

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Special issue - VIII Brazilian Chemometrics Workshop.
Sergio Luis Costa Ferreira, Ieda Spacino Scarminio, Marcos de Almeida Bezerra, Marcelo Martins de Sena, Marcia Miguel Castro Ferreira, Wallace Duarte Fragoso

Food Chem· February 2019

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A porphyrin-based fluorescence method for zinc determination in commercial propolis extracts without sample pretreatment.
Gastón Darío Pierini, Victor Hugo A Pinto, Clarissa G C Maia, Wallace D Fragoso, Julio S Reboucas

Luminescence· November 2017

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Assessment of semiempirical enthalpy of formation in solution as an effective energy function to discriminate native-like structures in protein decoy sets.
Gabriel Aires Urquiza-Carvalho, Wallace Duarte Fragoso, Gerd Bruno Rocha

J Comput Chem· August 2016

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A new and consistent parameter for measuring the quality of multivariate analytical methods: Generalized analytical sensitivity.
Wallace Fragoso, Franco Allegrini, Alejandro C Olivieri

Anal Chim Acta· August 2016

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Determination and evaluation of the mineral composition of Obi (Cola acuminate).
Valdinei S Martins, Raildo M de Jesus, Erik G P da Silva, Wallace Duarte Fragoso, Sérgio L C Ferreira

Biol Trace Elem Res· October 2011

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Simultaneous determination of hydroquinone, resorcinol, phenol, m-cresol and p-cresol in untreated air samples using spectrofluorimetry and a custom multiple linear regression-successive projection algorithm.
Marcelo F Pistonesi, María S Di Nezio, María E Centurión, Adriana G Lista, Wallace D Fragoso

Talanta· December 2010

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Flow-batch technique for the simultaneous enzymatic determination of levodopa and carbidopa in pharmaceuticals using PLS and successive projections algorithm.
Marcos Grünhut, María E Centurión, Wallace D Fragoso, Luciano F Almeida, Mário C U de Araújo

Talanta· May 2008

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A method for determination of COD in a domestic wastewater treatment plant by using near-infrared reflectance spectrometry of seston.
Antonio C Sousa, Maria Mônica L M Lucio, Ovídeo F Bezerra Neto, Glauciene P S Marcone, Alessandra F C Pereira, Wallace D Fragoso

Anal Chim Acta· April 2007

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