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Química Nova
Print version ISSN 0100-4042

 

Table of contents
Quím. Nova vol.34 no.7 São Paulo  2011

 Editorial
  
 ·  Inflar currículo é desleal e improdutivo
Ferreira, Vitor F; Pinto, Angelo C

        · text in Portuguese     · pdf in Portuguese
  
 Artigo
  
 ·  Sources and distribution of sedimentary organic matter in the Mundaú-Manguaba estuarine-lagoon system (State of Alagoas) using sterols and alcohols as indicators
Ribeiro, Maria Antonia T. S. B; Knoppers, Bastiaan A; Carreira, Renato S

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Dye removal by use of Aspergillus niger AN 400 in a sequential batch reactor
Rodrigues, Kelly; Silva, Karla Mayara Lima da; Silva, Glória Maria Marinho; Lima, Paulo Cesar Cunha; Wanderley, Carlos Ronald Pessoa; Silva, Germana Marinho

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Ion pair-dispersive liquid-liquid microextraction of trace amount of rhodium ion in water and road dust samples prior to flame atomic absorption spectrometry determination
Afzali, Daryoush; Ghazizadeh, Ali; Salari, Hassan

        · abstract in English     · text in English     · pdf in English
  
 ·  Risk analysis of water contamination by pesticides in Alto Paranaíba, MG, Brazil
Andrade, André Santana; Queiroz, Vagner Tebaldi de; Lima, Diego Tolentino de; Drumond, Luis César Dias; Queiroz, Maria Eliana Lopes Ribeiro de; Neves, Antônio Augusto

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Identification of some chemical constituents of Indigofera hirsuta Linn. (Fabaceae) by HPLC-ESI-MS (TOF) and evaluation of the antiradical activity
Moura, Adriana Candido da Silva; Vilega, Wagner; Santos, Lourdes Campaner dos

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Characterization of inactive biomass of Aspergillus niger O-5 as a sorbent for Pb (II)
Horrutiner, Yusleydi Enamorado; Tagle, Margarita Villanueva; Díaz, Ianeya Hernández; Pérez, Orquídea Coto; Alfonso, Mario S. Pomares

        · abstract in English     · text in Spanish     · pdf in Spanish
  
 ·  Synthesis of quinoxaline 1,4-di-N-oxide derivatives on solid support using room temperature and microwave-assisted solvent-free procedures
Gómez-Caro, Lilia C; Sánchez-Sánchez, Mario; Bocanegra-García, Virgilio; Rivera, Gildardo; Monge, Antonio

        · abstract in English     · text in English     · pdf in English
  
 ·  Synthesis and characterization of organoclays using differents contents of cationic surfactant hexadecyltrimethylammonium bromide
Lopes, Christian Wittee; Penha, Fábio G; Braga, Renata Martins; Melo, Dulce Maria de Araújo; Pergher, Sibele B. C; Petkowicz, Diego Ivan

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  In situ synthesis of nanoclay filled polyethylene using polymer supported metallocene catalyst system
Murthy, Z. V. P; Parikh, Parimal A; Rajesh, Smitha

        · abstract in English     · text in English     · pdf in English
  
 ·  Evaluation of the corrosion behavior of the al-356 alloy in NaCl solutions
Rendón, Mauricio Vásquez; Calderón, Jorge Andrés; Fernández, Patricia

        · abstract in English     · text in English     · pdf in English
  
 ·  Alkaline solubilization of fish and multivariate optimization for determination of lead and manganese using graphite furnace atomic absorption spectrometry
Pereira, Luciano de Almeida; Windmöller, Cláudia Carvalhinho; Silva, José Bento Borba da; Borges Neto, Waldomiro

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Type of acid and ageing effect influence on photocatalytic activity of TiO2 thin films
Nakamura, Liana Key Okada; Vaz, Jorge Moreira

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Development and validation of analytical method to determination of benzoate, sorbate, methyl and propylparaben in foodstuffs by capillary electrophoresis
Petruci, João Flávio da Silveira; Cardoso, Arnaldo Alves; Pereira, Elisabete Alves

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Chemical constituents and Leishmanicidal activity of Gustavia elliptica (Lecythidaceae)
Almeida, Maria de Fátima Oliveira; Melo, Ana Cláudia Rodrigues de; Pinheiro, Maria Lúcia Belém; Silva, Jefferson Rocha de Andrade; Souza, Afonso Duarte Leão de; Barison, Andersson; Campos, Francinete Ramos; Amaral, Ana Cláudia Fernandes; Machado, Gerzia Maria de Carvalho; Leon, Leonor Laura Pinto

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Application of comprehensive two-dimensional gas chromatography (GC×GC) in the characterization of biodiesel/diesel blends: application to beef tallow biodiesel
Moraes, Maria Silvana A; Zini, Claudia A; Gomes, Carolina B; Bortoluzzi, Janaína H; Mühlen, Carin von; Caramão, Elina B

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Removal of acid blue 9, food yellow 3 and FD&C yellow nº 5 dyes from aqueous solutions using activated carbon, activated earth, diatomaceous earth, chitin and chitosan: equilibrium studies and thermodynamic
Dotto, Guilherme Luiz; Vieira, Mery Luiza Garcia; Gonçalves, Janaína Oliveira; Pinto, Luiz Antônio de Almeida

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Effect of drying-air temperature on content and chemical composition of the essential oil of Pectis brevipedunculata
Oliveira, Marcia Terezinha Ramos de; Berbert, Pedro Amorim; Matos, Carlos Roberto Ribeiro; Mathias, Leda; Moreira, Rafaela Oliveira

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  A polivalent flow system for the spectrophotometric determination of pharmaceuticals
Schmidt Jr, Erlando; Melchert, Wanessa R; Rocha, Fábio R. P

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Physiological responses of Euglena gracilis to copper stress
García, David Cervantes; González-Mendoza, Daniel; Cervantes-Díaz, Lourdes; Trejo, Adriana Morales; Juárez, Onecimo Grimaldo; Zamora-Bustillos, Roberto

        · abstract in English     · text in Spanish     · pdf in Spanish
  
 Revisão
  
 ·  Different strategies for crosslinking of chitosan
Gonsalves, Arlan de Assis; Araújo, Cleônia Roberta Melo; Soares, Nivaldo Alves; Goulart, Marília Oliveira Fonseca; Abreu, Fabiane Caxico de

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Thermal analysis applied to drugs and pharmaceutical formulations in pharmaceutical industry
Oliveira, Marcelo Antonio de; Yoshida, Maria Irene; Lima Gomes, Elionai Cassiana de

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Biosilicate®: historical of a highly bioactive brazilian glass-ceramic
Siqueira, Renato Luiz; Zanotto, Edgar Dutra

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  From the mill to a biorefinery: the sugar factory as an industrial enterprise for the generation of biochemicals and biofuels
Rodrigues, José Augusto R

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 Nota técnica
  
 ·  A screening method for detection of hexavalent chromium levels in soils
Franco, Débora V; Rodrigues, Maria Lucia Kolowski; Bavaresco, Jovana; Jardim, Wilson F

        · abstract in English     · text in English     · pdf in English
  
 ·  Analysis of organochlorine pesticides in water using headspace solid phase microextraction with gas chromatography and mass spectrometry
Prates, Crislaine Batista; Gebara, Sâmya Soler; Ré-Poppi, Nilva

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Optimization and validation multiresidue method for sulfonamides determination in shrimp by high performance liquid chromatography with detection by UV
Santos, Paloma Nascimento dos; Maciel, Maria Inês Sucupira; Lavorante, Beatriz Regina Brito de Oliveira; Medeiros, Marcelo de Mélo; Albuquerque Júnior, Eden Cavalcanti de

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Rapid determination of oseltamivir in capsules by ultra performance liquid chromatography with photodiode array detector
Antunes, Marina Venzon; Griebeler, Bárbara Estefânia Fraga; Linden, Rafael

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 Educação
  
 ·  Problem-based learning: a teaching toxicology chemistry experience
Lopes, Renato Matos; Silva Filho, Moacelio Veranio; Marsden, Melissa; Alves, Neila Guimarães

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Discursive activity in the training of teachers chemistry: a collective construction of the dialogue
Machado Benite, Claudio R; Dias, Karla Ferreira; Pereira, Lidiane de L. S; Canavarro Benite, Anna M

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  A method for corrosion rate evaluation
Vaz, Ednilson Luiz Silva; Acciari, Heloisa Andréa; Codaro, Eduardo Norberto

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 Assuntos gerais
  
 ·  The importance of the logistics of the synthetic pathway in Green Chemistry
Machado, Adélio A. S. C

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


        · text in Portuguese     · pdf in Portuguese