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Química Nova
Print version ISSN 0100-4042

 

Table of contents
Quím. Nova vol.35 no.1 São Paulo  2012

 Editorial
  
 ·  Vamos Continuar!
Torresi, Susana I. Córdoba de; Pardini, Vera L.; Ferreira, Vitor F.

        · text in Portuguese     · pdf in Portuguese
  
 Artigo
  
 ·  Nutrients fluxes from groundwater discharge into Mangueira Lagoon (Rio Grande do Sul, Brasil)
Andrade, Carlos F. F.; Niencheski, Luis F. H.; Attisano, Karina K.; Milani, Marcio R.; Santos, Isaac R.; Milani, Idel C.

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Electrolyte influence on the Cu nanoparticles electrodeposition onto boron doped diamond electrode
Matsushima, Jorge Tadao; Santos, Laura Camila Diniz; Couto, Andrea Boldarini; Baldan, Maurício Ribeiro; Ferreira, Neidenêi Gomes

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Absolute and general assignment of constitutional isomers by mass spectrometry: the case of methylpiperidines
Eberlin, Marcos N.; Benassi, Mario

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Lead and zinc in water and sediments of a metal mining and metallurgy area
Melo, Vander de Freitas; Andrade, Maísa de; Batista, Araína Hulmann; Favaretto, Nerilde; Grassi, Marco Tadeu; Campos, Mônica Soares de

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Photoelectrodegradation of AO7 dye by ZnO-TiO2 nanocomposite films
Frade, Tânia; Gomes, Anabela; Pereira, Maria Isabel da Silva; Lopes, Ana; Ciríaco, Lurdes

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Physico-chemical evaluation of an effluent treated in anaerobic biodigester regarding its efficience and application as fertilizer
Silva, Wilson Tadeu Lopes da; Novaes, Antonio Pereira de; Kuroki, Vivian; Martelli, Lilian Fernanda de Almeida; Magnoni Júnior, Lourenço

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Potassium iodine supported on mesoporous molecular sieves (SBA-15 and MCM-41) as basic catalyst for synthesis of biodiesel
Galvão, Luzia Patricia Fernandes de Carvalho; Barbosa, Marcela Nascimento; Araujo, Antonio Souza; Fernandes Júnior, Valter José; Santos, Anne Gabriela Dias; Luz Jr, Geraldo E.

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Organic and total mercury determination in sediments by cold vapor atomic absorption spectrometry: methodology validation and uncertainty measurements
Franklin, Robson L.; Bevilacqua, Jose E.; Favaro, Deborah I. T.

        · abstract in English     · text in English     · pdf in English
  
 ·  Study of an electrochemical method to sunflower oil to biodiesel conversion assessment
Sousa, Rogério Adelino de; Ribeiro, Caue

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Quality of honey produced by Meipona fasciculata Smith of cerrado region from Maranhão state, Brazil
Holanda, Carlos Alexandre; Oliveira, Alene Ramos; Costa, Maria Célia Pires; Ribeiro, Maria Nilce de Sousa; Souza, Janilson Lima; Araújo, Maria José Abigail Mendes

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Evaluation of the corrosion resistance of stainless steel ISO 5832-9 and F138 implants removed from patients
Silva, Elison da Fonseca e; Oliveira, Luiz Fernando Cappa de

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Development and validation of a method for the analysis of Ochratoxin A in roasted coffee by liquid chromatography/electrospray-mass spectrometry in Tandem (LC/ESI-MS/MS)
Bandeira, Raquel D. C. C.; Uekane, Thais M.; Cunha, Carolina P. da; Geaquinto, Luths R. O.; Cunha, Valnei S.; Caixeiro, Janaina M. R.; Godoy, Ronoel Luiz O.; de la Cruz, Marcus Henrique C.

        · abstract in English     · text in English     · pdf in English
  
 ·  Liquid-phase microextraction for simultaneous chromatographic analysis of three antidepressant drugs in plasma
Porto, Carlos Eduardo Dobrovolskni; Maia, Patrícia Penido; Freitas, Daniela Fernanda de; Araújo, Rafhaella Carolina Cedro; Siqueira, Maria Elisa Pereira Bastos de; Martins, Isarita; Santos-Neto, Álvaro José dos

        · abstract in English     · text in English     · pdf in English
  
 ·  Modeling of the kinetics biodegradation of paclobutrazol in two soils of the semiarid northeast Brazil
Vaz, Fernanda Leitão; Maciel Netto, André; Antonino, Antonio Celso Dantas; Afonso, Antonio Cláudio Marques; Martins, Jean Manuel Fonseca; Gouveia, Ester Ribeiro

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Simulation of natual weathering of zinc-carbon and alkaline batteries
Câmara, Sílvio Carrielo; Afonso, Júlio Carlos; Silva, Lilian Irene Dias da; Domingues, Nelma Nogueira; Alcover Neto, Arnaldo

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Use of recurrent neural networks for determination of 7-epiclusianone acidity constants in ethanol-water mixtures
Costa, Éderson D' Martin; Lemes, Nelson Henrique Teixeira; Santos, Marcelo Henrique dos; Braga, João Pedro

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Analysis and discrimination of the chemotypes of Lippia graveolens H.B.K. of guatemala by solid phase microextraction, GC-MS and multivariate analysis
Pérez Sabino, Juan Francisco; Mérida Reyes, Max; Farfán Barrera, Christian Daniel; Silva, Antonio Jorge Ribeiro da

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Effect of the association of clomazone in alginate/chitosan nanoparticles under soil sorption
Silva, Mariana dos Santos; Cocenza, Daniela Sgarbi; Rosa, André Henrique; Fraceto, Leonardo Fernandes

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Assessment of the catalytic properties of bismuth compounds in soybean oil methanolysis
Silva, Fabiano Rosa da; Brugnago, Ricardo José; Marangoni, Rafael; Cordeiro, Claudiney Soares; Nakagaki, Shirley; Wypych, Fernando; Ramos, Luiz Pereira

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Flow-injection spectrophotometric determination of glyphosate in commercial formulations of herbicides
Silva, Aline Santana da; Pezza, Leonardo; Pezza, Helena Redigolo

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Biodiesel production via ethylic transesterification with basic zeolites
Ghesti, Grace F.; Macedo, Julio L. de; Dias, José A.; Dias, Sílvia C. L.

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Synthesis and characterization of acrylic beads obtained by suspension polymerization process for use as pharmaceutical excipient for direct compression
Villanova, Janaina Cecília Oliveira; Lima, Tadeu Henrique; Patrício, Patrícia Santiago; Pereira, Fabiano Vargas; Ayres, Eliane

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Development of nanocapsules of poly-ε-caprolactone containing herbicide atrazine
Souza, Patrícia Moraes Sinohara; Lobo, Fabiana Aparecida; Rosa, André Henrique; Fraceto, Leonardo Fernandes

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Chemical constituents of the leaves from Rollinia leptopetala R. E. Fries
Costa, Vicente Carlos de O.; Tavares, Josean F.; Queiroga, Cinthia S.; Castello-Branco, Marianna V. S.; Diniz, Margareth F. F. Melo; Lima, Carolina Uchôa G. B. de; Santos, Bárbara Viviana de O.; Pita, João Carlos L. R.; Silva, Marcelo Sobral da; Sette, Ivana Maria Fechine

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Production and characterization of ceramic foams obtained from Al-anodizing sludge
Moraes, Graziela Guzi de; Rodrigues Neto, João Batista; Hotza, Dachamir; Oliveira, Antonio Pedro Novaes de; Oliveira, Bianca Goulart de; Oliveira, Therezinha Maria Novais de

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 Revisão
  
 ·  Designer drugs: analytical and biological aspects
Bulcão, Rachel; Garcia, Solange Cristina; Limberger, Renata Pereira; Baierle, Marília; Arbo, Marcelo Dutra; Chasin, Alice Aparecida da Matta; Thiesen, Flávia Valladão; Tavares, Rejane

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Occurrence, behavior and environmental impacts caused by the presence of veterinary antimicrobials in soils
Pereira, Leandro Alves; Jardim, Isabel Cristina Sales Fontes; Fostier, Anne Hélène; Rath, Susanne

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 Nota técnica
  
 ·  Speciation analysis of copper and zinc using differential pulse anodic stripping voltammetry
Tonietto, Alessandra Emanuele; Grassi, Marco Tadeu

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Application of chemometric methods to the optimization of extraction of Ca, Mg, K, Fe, Zn, Cu and Mn in Brachiaria sp. leaves
Souza, Diego M.; Madari, Beata E.; Sena, Marcelo M.

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Saponification influence in carotenoid determination in cerrado passion fruit
Wondracek, Daniele Cristina; Vieira, Roberto Fontes; Silva, Dijalma Barbosa da; Agostini-Costa, Tânia da Silveira; Sano, Sueli Matiko; Faleiro, Fábio Gelape

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Multiresidue method validation for determination of pesticides in food using QuEChERS and UPLC-MS/MS
Queiroz, Sonia C. N.; Ferracini, Vera L.; Rosa, Maria A.

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Gemifloxacin mesylate: UV spectrophotometric method for quantitative determination using experimental design for robustness
Paim, Clésio Soldateli; Führ, Fernanda; Steppe, Martin; Schapoval, Elfrides Eva Scherman

        · abstract in English     · text in English     · pdf in English
  
 ·  Dispersive liquid-liquid microextraction for the simultaneous separation of trace amounts of zinc and cadmium ions in water samples prior to flame atomic absorption spectrometry determination
Mohammadi, Sayed Zia; Baghelani, Yar Mohammad; Mansori, Fatemeh; Shamspur, Tayebeh; Afzali, Daryoush

        · abstract in English     · text in English     · pdf in English
  
 ·  Derivative spectrophotometric method for determination of acyclovir in polymeric nanoparticles
Tavares, Guilherme Diniz; Ishikawa, Gisele Miki; Monteiro, Talita Ferreira; Zanolini, Carolina; Kedor-Hackmann, Érika Rosa Maria; Bou-Chacra, Nádia Araci; Consiglieri, Vladi Olga

        · abstract in English     · text in English     · pdf in English
  
 ·  Development and validation of a stability-indicating HPLC method for the determination of buclizine hydrochloride in tablets and oral suspension and its application to dissolution studies
Kuminek, Gislaine; Stulzer, Hellen K.; Tagliari, Monika P.; Oliveira, Paulo R.; Bernardi, Larissa S.; Rauber, Gabriela; Cardoso, Simone G.

        · abstract in English     · text in English     · pdf in English
  
 ·  Use of the linear light sensor ILX554 in optical spectroscopy
Assirati, Lucas; Terra, Idelma A. A.; Nunes, Luiz A. O.

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Development of an electrochemical microcell for studies of micro regions
Akita, Adriano Heleno; Barragan, José Tiago Claudino; Fugivara, Cecílio Sadao; Benedetti, Assis Vicente

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 Educação
  
 ·  Teaching experiment of chemometrics for exploratory analysis of edible vegetable oils by mid infrared spectroscopy and principal component analysis: a tutorial, part I
Souza, André Marcelo de; Poppi, Ronei Jesus

        · abstract in English     · text in Portuguese     · pdf in Portuguese