Assessment of trace metals contamination in estuarine sediments using a sequential extraction technique and principal component analysis von Passos, Elisangela de Andrade, Alves, Jeferson C., dos Santos, Izaias S., Alves, Jose do Patrocínio H., Garcia, Carlos Alexandre B., Spinola Costa, Antonio C.

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Metal fractionation in sediments of the Sergipe River, northeast, Brazil von Passos, Elisangela de Andrade, Alves, Jose do Patrocínio H., Garcia, Carlos Alexandre B., Costa, Antonio C. Spinola

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Characterisation and source identification of the total airborne particulate matter collected in an urban area of Aracaju, Northeast, Brazil von Almeida, Tarcísio S., Sant´Ana, Mirna O., Cruz, Jersica M., Tormen, Luciano, Frescura Bascuñan, Vera Lúcia A., Azevedo, Pericles A., Garcia, Carlos Alexandre B., Alves, José do Patrocínio H., Araujo, Rennan G.O.

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Optimization Method for Sequential Determination of Cu and Fe in Airborne Particulate Matter Collected on Glass Fiber Filters by Slurry Sampling FAAS von Almeida, Tarcísio S. de, Sant´Ana, Mirna O., Cruz, Jersica M., Tormen, Luciano, Curtius, Adilson J., Alves, José do Patrocínio H., Garcia, Carlos A. B., Santos, Pericles A., Araujo, Rennan G. O.

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Characterization of dissolved organic matter in the Piauí river estuary, Northeast Brazil von Costa, Adnivia Santos, Passos, Elisangela de Andrade, Garcia, Carlos A. B., Alves, José do Patrocinio H.

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Optimization of microwave digestion and inductively coupled plasma-based methods to characterize cassava, corn and wheat flours using chemometrics von Correia, Felipo Obed, Silva, Denisson S., Costa, Silvânio Silvério Lopes, Silva, Izabel Kalini V., da Silva, Djalma Ribeiro, Alves, José do Patrocínio H., Garcia, Carlos A.B., Maranhão, Tatiane de A., Passos, Elisangela Andrade, Araujo, Rennan G.O.

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Determination of Zn in Dry Feeds for Cats and Dogs by Energy-Dispersive X-Ray Fluorescence Spectrometry von Ávila, Dayara Virgnía L, Souza, Sidnei O, Costa, Silvânio Silvério L, Araujo, Rennan Geovanny O, Garcia, Carlos Alexandre B, Alves, José do Patrocínio H, Passos, Elisangela A

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Use of passive biomonitoring to evaluate the environmental impact of emissions from cement industries in Sergipe State, northeast Brazil von Ferreira, Angélica B., Santos, José O., Souza, Sidnei O., Júnior, Wilson N.S., Alves, José do Patrocínio H.

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Optimization method for sequential determination of Cu and Fe in airborne particulate matter collected on glass fiber filters by slurry sampling FAAS von Almeida, Tarcísio S. de, Sant'Ana, Mirna O., Cruz, Jersica M., Tormen, Luciano, Curtiu, Adilson J., Alves, José do Patrocínio H., Garcia, Carlos A. B., Santos, Pericles A., Araujo, Rennan G. O.

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Regional geochemical baselines and controlling factors for trace metals in sediments from the Poxim River, Northeast Brazil von Garcia, Carlos A. B., Barreto, Marlúcia S., Passos, Elisângela A., Alves, José do Patrocínio H.

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Determinação eletroquímica do pesticida parationa metílica em águas de reservatório por voltametria de redissolução catódica von Silvanito A. Barbosa, Renê Humberto T. Santos, Michel Rafael dos S. Souza, Carlos Alexandre B. Garcia, José do Patrocínio H. Alves, Maria Lara Palmeira de Macedo Arguelho

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Electrochemical Behavior of the Antibiotic Minocycline and its Voltammetric Determination in Pharmaceutical Formulations at Carbon Paste Electrode von Souza, Michel Rafael S., Aragão, Débora M., Santos, RenÊ Humberto T., Garcia, Carlos Alexandre B., Alves, José Patrocínio H., Arguelho, Maria Lara P.

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