Search Results - "Magno A. G. Trindade"

Posttreatment of 3D‐printed surfaces for electrochemical applications: A critical review on proposed protocols by Rocha, Diego P., Rocha, Raquel G., Castro, Sílvia V. F., Trindade, Magno A. G., Munoz, Rodrigo A. A., Richter, Eduardo M., Angnes, Lucio

“…This mini‐review presents an overview of recent trends for 3D printed sensors and biosensors (with a focus on Fused Deposition Modeling (FDM) based…”
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An Analytical Evaluation of the Synergistic Effect on Biodiesel Oxidation Stability Promoted by Binary and Ternary Blends Containing Multifunctional Additives by Trindade, Magno A. G., Caires, Anderson R. L., Oliveira, Ivan P., Sobral, Adrielli T., Roveda, Ana C., Yahagi, Silvia S., Gomes, Roberto S.

“…The antioxidant potential of a novel additive, named maleimide p-CH3, and the synergistic effect on biodiesel stabilization when combined with a traditional…”
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Simultaneous quantification of seven multi-class organic molecules by single-shot dilution differential pulse voltammetric calibration by Gonçalves, Daniel A., Carmo, Jéssica S., Zanon, Layne Taynara S., Marangoni, Bruno S., Cena, Cícero, Camara, Giuseppe A., Donati, George L., Trindade, Magno A.G.

“…The contamination of water sources by anthropogenic activities is a topic of growing interest in the scientific community. Therefore, robust analytical…”
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3D-Printed Electrolyzer for the Conversion of Glycerol into Tartronate on Pd Nanocubes by Guima, Katia-Emiko, Alencar, Leticia M, da Silva, Gabriel C, Trindade, Magno A. G, Martins, Cauê A

“…Glycerol is a massive byproduct of biodiesel fabrication, which decreases its price and increases the risks of inadequate disposal. In this sense, more…”
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Simultaneous separation and electroanalysis in a single polydimethylsiloxane-based platform by Maximiano, Elizabete M., Gonçalves, Daniel A., Martins, Cauê A., Angnes, Lucio, Gomes, Roberto S., Trindade, Magno A.G.

“…Channel-based microfluidic devices integrating the separation step and detection system are key factors to expand microanalysis application. However, these…”
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One-step synthesis of crumpled graphene fully decorated by copper-based nanoparticles: Application in H2O2 sensing by Alencar, Leticia M., Silva, Ana W.B.N., Trindade, Magno A.G., Salvatierra, Rodrigo V., Martins, Cauê A., Souza, Victor H.R.

“…The production of 3D graphene-based materials is an alternative to retain the intrinsic properties of 2D graphene, and improve others like specific surface…”
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3D-Printed Templates Converted into Graphite, Ruthenium, or Copper Are Used as Monolithic Sensors by Estadulho, Glinka L. D, Alencar, Leticia M, Guima, Katia-Emiko, Trindade, Magno A. G, Martins, Cauê A

“…Sensors based on 3D-printed pieces made with conductive filaments are promising to decrease the cost and time of analysis. However, the conductivity of these…”
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Evaluation of molecular spectroscopy for predicting oxidative degradation of biodiesel and vegetable oil: Correlation analysis between acid value and UV–Vis absorbance and fluorescence by Conceição, José N., Marangoni, Bruno S., Michels, Flávio S., Oliveira, Ivan P., Passos, Wilson E., Trindade, Magno A.G., Oliveira, Samuel L., Caires, Anderson R.L.

“…The present study evaluated the applicability of UV–Vis absorption and fluorescence spectroscopy for monitoring oxidation level of oil extracted from white…”
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Alternatives binary and ternary blends and its effects on stability of soybean biodiesel contaminated with metals by Comin, Marina, de Souza, Ana C.D., Roveda, Ana C., Yahagi, Silvia S., de Oliveira, Luiz H., Amaral, Mariana S., Silva, Cinthia A.A., Fiorucci, Antonio R., Gomes, Roberto S., Caires, Anderson R.L., Trindade, Magno A.G.

“…The effect of metal contaminants Fe(III), Ni(II), Mn(II), Co(II) and Cu(II) on the stability of soybean biodiesel (SB) was studied in the presence and absence…”
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First Assessments of the Influence of Oxygen Reduction on the Glycerol Electrooxidation Reaction on Pt by Nascimento, Amanda A., Alencar, Leticia M., Zanata, Cinthia R., Teixeira-Neto, Erico, Mangini, Ana P. M., Camara, Giuseppe A., Trindade, Magno A. G., Martins, Cauê A.

“…The electroactivity of new nanomaterials candidates to be used as anodes for glycerol fuel cells or electrolysers has been largely investigated, but most of…”
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The effect of the excitation light intensity during on-line monitoring of biodiesel by fluorescence spectroscopy by Michels, Flávio S., Trindade, Magno A.G., Falcão, Evaristo A., Guimarães, Rita C.A., Oliveira, Samuel L., Caires, Anderson R.L.

“…[Display omitted] •Fluorescence spectroscopy was applied for biodiesel analysis.•Excitation light effect during on-line monitoring was evaluated.•Biodiesel…”
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Determinação Voltamétrica de Nitrito Empregando o Íon [Fe(CN)6]3- como Mediador Eletroquímico by Pradela Filho, Lauro A., Takeuchi, Regina M., Trindade, Magno A. G., Santos, André L.

“…In this work, a voltammetric method for determination of nitrite in tap and mineral waters samples was developed. The method is based on the reduction of…”
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Electrochemical method for quantitative determination of trace amounts of disperse dye in wastewater by Santos, Daniela P, Trindade, Magno A G, Oliveira, Ricardo A G, Osugi, Marly E, Bianchi, Alex R, Zanoni, Maria V B

“…The electrochemical behaviour of Disperse Red 13 dye at a glassy carbon electrode was investigated in both organic and aqueous organic mixtures. Best results…”
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Impact of reconstructing the lignocellulosic precursor on activated carbon properties: Confronting adsorption capacity with surface features using traditional and advanced statistical physical models by Rodrigues, Raphael, Moreira, Tamires M., Carvalho, Claudio T., Trindade, Magno A.G., Oliveira, Márcio R.S., da Silva, Robson M.

“…In this work, a non-destructive strategy to enhance the textural properties of the activated carbon was successfully applied and gave rise to a well-defined…”
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Quantification of water in bioethanol using rhodamine B as an efficient molecular optical probe by Passos, Wilson E., Oliveira, Ivan P., Michels, Flávio S., Trindade, Magno A.G., Falcão, Evaristo A., Marangoni, Bruno S., Oliveira, Samuel L., Caires, Anderson R.L.

“…The present study reports the use of ultraviolet–visible absorption, steady-state fluorescence, and time-resolved fluorescence to determine the water content…”
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Thermogravimetric and spectroscopic study (TG–DTA/FT–IR) of activated carbon from the renewable biomass source Babassu by de Oliveira, Giulyane Felix, de Andrade, Robson Carlos, Trindade, Magno A. G., Andrade, Heloysa M. C., Teodoro de Carvalho, Cláudio

“…Activated carbons (ACs) with well–developed microstructure and high microporosity were obtained from biomass by potassium hydroxide activation. The preparation…”
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MATHEMATICAL PROCESSING COMPARISON OF VOLTAMMETRIC DATA: APPLICATION WITH THE SIMULTANEOUS DETERMINATION OF FLUOROQUINOLONES by Oliveira, Luiz H. de, Pradela Filho, Lauro A., Santos, André L., Takeuchi, Regina M., Trindade, Magno A. G.

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Voltammetric analysis of sun-block preparations containing octocrylene and its association with 2-Hydroxy-4-methoxybenzophenone and octyl methoxycinnamate by Ferreira, Valdir S., Júnior, João B.G., Oliveira, Célia Maria S.C., Takeuchi, Regina M., Santos, André L., Trindade, Magno A.G.

“…In this work, an adsorptive cathodic stripping voltammetric method based on square wave voltammetry (SWV) was developed for determination of the sunscreen…”
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Determinação Voltamétrica de Nitrito Empregando o Íon [Fe(CN)6]3- como Mediador Eletroquímico by Lauro A. Pradela Filho, Regina M. Takeuchi, Magno A. G. Trindade, André L. Santos

“…In this work, a voltammetric method for determination of nitrite in tap and mineral waters samples was developed. The method is based on the reduction of…”
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COMPARAÇÃO DE PROCESSAMENTOS MATEMÁTICOS DE DADOS VOLTAMÉTRICOS: APLICAÇÃO NA DETERMINAÇÃO SIMULTÂNEA DE FLUOROQUINOLONAS by Luiz H. de Oliveira, Lauro A. Pradela, André L. Santos, Regina M. Takeuchi, Magno A. G. Trindade

“…This paper describes a comparative study between the procedures of deconvolution and the second-order derivative of square wave voltammograms to achieve…”
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