Search Results - "Araújo, A.N"

Ecotoxicological aspects related to the presence of pharmaceuticals in the aquatic environment by Santos, Lúcia H.M.L.M., Araújo, A.N., Fachini, Adriano, Pena, A., Delerue-Matos, C., Montenegro, M.C.B.S.M.

“…Pharmaceuticals are biologically active and persistent substances which have been recognized as a continuing threat to environmental stability. Chronic…”
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Cyclodextrin based potentiometric sensor for determination of ibuprofen in pharmaceuticals and waters by Sousa, T.F.A., Amorim, C.G., Montenegro, M.C.B.S.M., Araújo, A.N.

“…In this work, a potentiometric sensor for ibuprofen monitoring in pharmaceuticals and waters is described. The sensor development relied on comparative…”
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SI lab-on-valve analysis of histamine using potentiometric detection for food quality control by Amorim, C.G., Souza, R.C., Araújo, A.N., Montenegro, M.C.B.S.M., Silva, V.L.

“…In this work the implementation of a histamine ion-selective electrode for fish freshness control is described. The solid-contact electrode is based on a…”
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Application of sequential injection analysis to pharmaceutical analysis by Pimenta, A.M., Montenegro, M.C.B.S.M., Araújo, A.N., Calatayud, J. Martínez

“…Sequential injection analysis is a well established tool for automation of pharmaceutical analysis. A short historical background of this technique is given as…”
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Sequential injection analysis using electrochemical detection: A review by Pérez-Olmos, R., Soto, J.C., Zárate, N., Araújo, A.N., Montenegro, M.C.B.S.M.

“…Nowadays a laboratory should be able to analyse a large number of samples in an accurate, reproducible, quick and economic way. As sequential injection…”
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Simultaneous potentiometric and fluorimetric determination of diclofenac in a sequential injection analysis system by Pimenta, A.M, Araújo, A.N, Montenegro, M.C.B.S.M

“…Two independent methods for the determination of diclofenac were simultaneously implemented in an automated analytical system, based on the concept of…”
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Application of sequential injection analysis (SIA) to food analysis by Pérez-Olmos, R., Soto, J.C., Zárate, N., Araújo, A.N., Lima, J.L.F.C., Saraiva, M.L.M.F.S.

“…For effective control of food quality, a laboratory should be able to analyse a large number of samples in an accurate, reproducible and quick way. As…”
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Potentiometric detection in liquid chromatographic systems: An overview by Gil, R.L., Amorim, C.G., Montenegro, M.C.B.S.M., Araújo, A.N.

“…•Potentiometry is a well-established technique in batch and flow analysis.•Potentiometric detectors coupled to liquid chromatography are in research…”
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WHO/ILO work-related burden of disease and injury: Protocol for systematic reviews of exposure to occupational noise and of the effect of exposure to occupational noise on cardiovascular disease by Teixeira, Liliane R., Azevedo, Tatiana M., Bortkiewicz, Alicja, Corrêa da Silva, Denise T., de Abreu, Wagner, de Almeida, Márcia S., de Araujo, Marco A.N., Gadzicka, Elzbieta, Ivanov, Ivan D., Leppink, Nancy, Macedo, Marta R.V., de S. Maciel, Elvira M.G., Pawlaczyk-Łuszczyńska, Małgorzata, Pega, Frank, Prüss-Üstün, Annette M., Siedlecka, Jadwiga, Stevens, Gretchen A., Ujita, Yuka, Braga, José Ueleres

“…The World Health Organization (WHO) and the International Labour Organization (ILO) are developing a joint methodology for estimating the national and global…”
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Cyclodextrin-based potentiometric sensors for midazolam and diazepam by Amorim, C.G., Araújo, A.N., Montenegro, M.C.B.S.M., Silva, V.L.

“…In this work the implementation of benzodiazepine ion-selective electrodes for pharmaceutical formulations control is described. The solid-contact electrodes…”
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Disorder-Driven Multifractality Transition in Weyl Nodal Loops by Gonçalves, Miguel, Ribeiro, Pedro, Castro, Eduardo V, Araújo, Miguel A N

“…The effect of short-range disorder in nodal line semimetals is studied by numerically exact means. For arbitrary small disorder, a novel semimetallic phase is…”
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Photo-induced chemiluminometric determination of Karbutilate in a continuous-flow Multicommutation assembly by Amorim, C.M.P.G., Albert-García, J.R., Montenegro, M.C.B.S., Araújo, A.N., Calatayud, J. Martínez

“…The present paper deals with the chemiluminescent determination of the herbicide Karbutilate on the basis of its previous photodegradation by using a…”
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A simpler potentiometric method for histamine assessment in blood sera by Pereira, A. R., Araújo, A. N., Montenegro, M. C. B. S. M., Amorim, C.M.P. Gomes

“…Histamine intolerance results from a disequilibrium of accumulated histamine and the capacity for histamine degradation. An impaired histamine degradation…”
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Quantum waveguide theory of Andreev spectroscopy in multiband superconductors: The case of iron pnictides by Araújo, M. A. N., Sacramento, P. D.

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Hall conductivity as bulk signature of topological transitions in superconductors by Sacramento, P. D., Araújo, M. A. N., Castro, E. V.

“…Topological superconductors (TSCs) may undergo transitions between phases with different topological numbers which are related to the presence of gapless…”
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Andreev spectroscopy of Majorana states in topological superconductors with multipocket Fermi surfaces by Silva, Ana C., Araújo, Miguel A. N., Sacramento, Pedro D.

“…The topological properties of a multiband topological superconductor in two dimensions are studied, when the latter is obtained by introducing electron pairing…”
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Anomalous Hall effect in superconductors with spin-orbit interaction by Sacramento, P. D., Araújo, M. A. N., Vieira, V. R., Dugaev, V. K., Barnaś, J.

“…We calculate the anomalous Hall conductance of superconductors with spin-orbit (SO) interaction and with either uniform or local magnetization. In the first…”
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Potentiometric determination of acetylsalicylic acid by sequential injection analysis (SIA) using a tubular salicylate-selective electrode by Paseková, H., Sales, M.G., Montenegro, M.C., Araújo, A.N., Polášek, M.

“…This paper deals with the development of an automated procedure for formulation assays and dissolution tests based on a sequential injection analysis (SIA)…”
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Multi-task flow system for potentiometric analysis : its application to the determination of vitamin B6 in pharmaceuticals by FERNANDES, R. N, SALES, M. G. F, REIS, B. F, ZAGATTO, E. A. G, ARAUJO, A. N, MONTENEGRO, M. C. B. S. M

“…A flow set-up based on the sequential injection analysis concept was designed, aiming at increased automation and robustness of procedures related with…”
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Supercurrent-induced domain wall motion by Sacramento, P. D., Fernandes Silva, L. C., Nunes, G. S., Araújo, M. A. N., Vieira, V. R.

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