Determination of total sulfur in diesel fuel employing NIR spectroscopy and multivariate calibration von BREITKREITZ, Marcia C, RAIMUNDO, Ivo M, ROHWEDDER, Jarbas J. R, PASQUINI, Celio, DANTAS, Heronides A, JOSE, Gledson E, ARAUJO, Mario C. U

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Automated salting-out assisted single-phase liquid-liquid extraction of Cr() from river water samples prior to its atomic absorption spectrometric determination von Cunha, Francisco Antonio S, Fernandes, Julys Pablo A, Lyra, Wellington S, Pessoa, Amalia Geiza G, Santos, Josué C. C, Araújo, Mario C. U, Almeida, Luciano F

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Electrochemical study of ricin at glassy carbon electrode von Ribeiro, Williame F, da Costa, Daniel J. E, Loureno, Anabel S, Lopes, Ilanna C, de Medeiros, Everaldo P, Salazar-Banda, Giancarlo R, do Nascimento, Valberes B, de Arajo, Mrio C. U

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Carbon Dots from Pilosocereus gounellei for Fluorimetric Determination of Tannin in Tea Using a Flow-Batch System von Silva, Kelly, Andrade, Stéfani, Lima, Marcelo, Monte-Filho, Severino, Araújo, Mário, Lima, Ricardo

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Flow–batch miniaturization von Monte-Filho, Severino S., Lima, Marcelo B., Andrade, Stéfani I.E., Harding, David P., Fagundes, Yebá N.M., Santos, Sergio R.B., Lemos, Sherlan G., Araújo, Mario C.U.

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Modified microelectrodes and multivariate calibration for flow injection amperometric simultaneous determination of ascorbic acid, dopamine, epinephrine and dipyrone von MATOS, Renato C, ANGNES, Lucio, ARAUJO, Mario C. U, SALDANHA, Teresa C. B

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A micro-flow-batch analyzer with solenoid micro-pumps for the photometric determination of iodate in table salt von Lima, Marcelo B., Barreto, Inakã S., Andrade, Stéfani Iury E., Almeida, Luciano F., Araújo, Mário C.U.

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Using a simple digital camera and SPA-LDA modeling to screen teas von Diniz, Paulo H. G. D., Dantas, Hebertty V., Melo, Karla D. T., Barbosa, Mayara F., Harding, David P., Nascimento, Elaine C. L., Pistonesi, Marcelo F., Band, Beatriz S. F., Araújo, Mário C. U.

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Turbidimetric and photometric determination of total tannins in tea using a micro-flow-batch analyzer von Lima, Marcelo B., Andrade, Stéfani I.E., Harding, David P., Pistonesi, Marcelo F., Band, Beatriz S.F., Araújo, Mário C.U.

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An Active Search Method for Finding Objects with Near-Optimal Property Values within a Given Set von Matta, Cláudia E. da, Paiva, Henrique M., Galvão, Roberto K. H., Araújo, Mário C. U., Soares, Sófacles F. C., Weber, Karen C., Pinto, Luiz A.

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Microcystin-LR and chemically degraded microcystin-LR electrochemical oxidation von Lopes, Ilanna C, Santos, Paulina V. F, Diculescu, Victor C, Peixoto, Francisco M. P, Arajo, Mrio C. U, Tanaka, Auro A, Oliveira-Brett, Ana Maria

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An automatic flow system for NIR screening analysis of liquefied petroleum gas with respect to propane content von Dantas, Hebertty V., Barbosa, Mayara F., Nascimento, Elaine C.L., Moreira, Pablo N.T., Galvão, Roberto K.H., Araújo, Mário C.U.

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Non-Destructive NIR Spectrometric Cultivar Discrimination of Castor Seeds Resulting from Breeding Programs von Santos, Maria B. H., Gomes, Adriano A., Vilar, Welma T. S., Almeida, Pollyne B. A., Milani, Máira, Nóbrega, Márcia B. M., Medeiros, Everaldo P., Galvão, Roberto K. H., Araújo, Mário C. U.

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Ant colony optimization for variable selection in discriminant linear analysis von Pontes, Aline S., Araújo, Alisson, Marinho, Weverton, Gonçalves Dias Diniz, Paulo H., Araújo Gomes, Adriano, Goicoechea, Hector C., Silva, Edvan C., Araújo, Mario C.U.

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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-succ... von Pistonesi, Marcelo F., Di Nezio, María S., Centurión, María E., Lista, Adriana G., Fragoso, Wallace D., Pontes, Márcio J.C., Araújo, Mário C.U., Band, Beatriz S. Fernández

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One-step microwave-assisted synthesis of fluorescent carbon quantum dots for determination of ascorbic acid and riboflavin in vitamin supplements von do Nascimento, Wallis C., Ramo, Luciano B., da Silva, Fausthon F., C. U. Araujo, Mario, I. E. de Andrade, Stéfani, Bichinho, Kátia M.

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Photometric determination of phosphorus in mineralized biodiesel using a micro-flow-batch analyzer with solenoid micro-pumps von Lima, Marcelo B., Barreto, Inakã S., Andrade, Stéfani Iury E., Neta, Maria S.S., Almeida, Luciano F., Araújo, Mário C.U.

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Differentiation of cumin seeds using a metal-oxide based gas sensor array in tandem with chemometric tools von Ghasemi-Varnamkhasti, Mahdi, Amiri, Zahra Safari, Tohidi, Mojtaba, Dowlati, Majid, Mohtasebi, Seyed Saeid, Silva, Adenilton C., Fernandes, David D.S., Araujo, Mário C.U.

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Video-based fractional order identification of diffusion dynamics for the analysis of migration rates of polar and nonpolar liquids: Water and oil studies von Andrade, Stefani I. E., Galvão, Roberto K. H., Araujo, Mario C. U., Hadjiloucas, Sillas

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Voltammetric determination of tartaric acid in wines by electrocatalytic oxidation on a cobalt(II)-phthalocyanine-modified electrode associated with multiway calibration von Lourenço, Anabel S., Nascimento, Raphael F., Silva, Amanda C., Ribeiro, Williame F., Araujo, Mario C.U., Oliveira, Severino C.B., Nascimento, Valberes B.

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