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Química Nova
Print version ISSN 0100-4042

 

Table of contents
Quím. Nova vol.30 no.3 São Paulo May/June 2007

Editorial
Lopes, Norberto Peporine

        · text in Portuguese     · pdf in Portuguese
  
 Artigo
  
 ·  Volatile compounds profile and flavor analysis of yerba mate (Ilex paraguariensis) beverages
Machado, Carla Carolina Batista; Bastos, Deborah Helena Markowicz; Janzantti, Natália Soares; Facanali, Roselaine; Marques, Marcia Ortiz M.; Franco, Maria Regina Bueno

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Total mercury in mangrove soils of the Baixada Santista and Cardoso Island, São Paulo state
Oliveira, Mara Lucia Jacinto; Vidal-Torrado, Pablo; Otero, Xosé Luis; Ferreira, José Roberto

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Alkaloids from flowers and leaves of Erythrina speciosa Andrews
Faria, Terezinha de Jesus; Cafêu, Mariana Carrara; Akiyoshi, Gisele; Ferreira, Dalva Trevisan; Galão, Olívio Fernandes; Andrei, César Cornélio; Pinge Filho, Phileno; Paiva, Manoel Ronaldo Carvalho; Barbosa, Aneli de Melo; Braz-Filho, Raimundo

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Chemisorption of divalent cations on a silica gel surface modifield with thioglycolic acid: pH influence and ionic strength
Sousa, Kaline S. de; Augusto Filha, Vera Lúcia S.; Pinto, Victor Hugo e A.; Fonseca, Maria G. da; Espínola, José G. P.; Arakaki, Luiza N. H.

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Optimization and validation af liquid-liquid extraction with the low temperature partition technique (LLE-LTP) for pyrethroids in water and GC analysis
Vieira, Heulla Pereira; Neves, Antônio Augusto; Queiroz, Maria Eliana Lopes Ribeiro de

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Phase diagram and complex patterns in the modeling of the bromate-oxalic acid-Ce-acetone oscillating reaction
Pereira, Janaina A. M.; Faria, Roberto B.

        · abstract in English     · text in English     · pdf in English
  
 ·  Statistical design of experiments as a tool for optimizing the batch conditions of Cu(II) biosorption using pecan nutshells as biosorbent
Brasil, Jorge L.; Vaghetti, Júlio C. P.; Royer, Betina; Santos Jr, Araci A. dos; Simon, Nathalia M.; Pavan, Flávio A.; Dias, Silvio L. P.; Lima, Eder C.

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Distribution of selenium in marine organisms from Guanabara Bay/ RJ
Seixas, Tércia Guedes; Moreira, Isabel; Kehrig, Helena do Amaral; Malm, Olaf

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Utilization of solid-phase extraction (SPE) for the determination of polycyclic aromatic hydrocarbons in environmental aqueous matrices
Cavalcante, Rivelino M.; M. Filho, Nilton S.; Viana, Rommel B.; Oliveira, Isadora R. N.; Nascimento, Ronaldo F.; Silveira, Edilberto R.; Freire, George S. S.

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Evaluation of environmental contamination by persistent organic pollutants utilizing simulation of leach processes
Pinto, Glaucia Maria F.; Pinto, Jefferson Ferreira; Maciel Filho, Rubens

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Study of different forms of phosphorus in the Amazon continental shelf waters
Santos, Maria de Lourdes Souza; Muniz, Kátia; Feitosa, Fernando Antonio do Nascimento; Barros Neto, Benício de

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Use of EDTA disodium salt as standard for preparation of solutions
Silva, Paulo H. Pereira da; Oliveira, Andrea; Medeiros, Lívia Soman de; Neves, Eduardo F. de Almeida

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Polycyclic aromatic hydrocarbons as sugarcane burning tracers: a statistical approach
Magalhães, Dulce; Bruns, Roy E.; Vasconcellos, Pérola de Castro

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Evaluation of concentration of some metal ions in different lichen species of the Sul-Mato-Grossensse cerrado
Raposo Junior, Jorge Luiz; Ré-Poppi, Nilva; Honda, Neli Kika

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Determination of zinc in soil using colorimetry
Fraige, Karina; Crespilho, Frank Nelson; Rezende, Maria Olímpia Oliveira

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Influence of deproteinizing acids in erythrocytic reduced glutathione quantification by HPLC-UV
Schott, Karen L.; Charão, Mariele F.; Valentin, Juliana; Cassol, Juniara; Garcia, Solange C.; Pomblum, Valdeci J.; Bohrer, Denise

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Polar phenolic constituents from Schinus terebinthifolius Raddi (Anacardiaceae)
Ceruks, Melina; Romoff, Paulete; Fávero, Oriana A.; Lago, João Henrique G.

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Biodiesel from babassu (Orbignya sp.) synthesized via ethanolic route
Lima, José Renato de Oliveira; Silva, Rondenelly Brandão da; Silva, Carmem Cícera Maria da; Santos, Lucas Samuel Soares dos; Santos Jr., José Ribeiro dos; Moura, Edmilson Miranda; Moura, Carla Verônica Rodarte de

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Influence of processing and roasting on the antioxidant activity of cofee (Coffea arabica)
Santos, Marcelo Henrique dos; Batista, Bruno Lemos; Duarte, Stella Maris da Silveira; Abreu, Celeste Maria Patto de; Gouvêa, Cibele Marli Cação Paiva

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  The selective catalytic reduction of no over copper-containing hematite
Ferreira, Hadma Sousa; Oliveira, Soraia Jesus; Rangel, Maria do Carmo; Urquieta-González, Ernesto A.; Martins, Leandro; Garcia Fierro, José Luís; Marchetti, Sérgio G.

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 Revisão
  
 ·  Carotenoids: properties, applications and biotransformation in flavor compounds
Uenojo, Mariana; Maróstica Junior, Mário Roberto; Pastore, Gláucia Maria

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Mechanism and applications of the fenton reaction assisted by iron-reducing phenolic compounds
Aguiar, André; Ferraz, André; Contreras, David; Rodríguez, Jaime

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Brominated phenols as key flavor compounds found in marine organisms
Silva, Vilma Mota da; Lopes, Wilson Araújo; Andrade, Jailson B. de; Veloso, Márcia C. da Cunha; Santos, Gislaine Vieira dos; Oliveira, Aline S.

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Synthesis of liquid crystalline block copolymers
Coelho, Maria Rita Guinancio; Gomes, Ailton de Souza

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Extraction, structures and properties of a- AND b-chitin
Campana-Filho, Sergio P.; Britto, Douglas de; Curti, Elisabete; Abreu, Fernanda R.; Cardoso, Marcia B.; Battisti, Marcos V.; Sim, Priscilla C.; Goy, Rejane C.; Signini, Roberta; Lavall, Rodrigo L.

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Endocrine disrupters in the enviroment: part 1 - effects and consequences
Bila, Daniele Maia; Dezotti, Márcia

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Transformation of triglycerides into fulels, polymers and chemicals: some applications of catalysis in oleochemistry
Suarez, Paulo A. Z.; Meneghetti, Simoni M. Plentz; Meneghetti, Mario R.; Wolf, Carlos R.

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Seeing smells: development of an optoelectronic nose
Suslick, Kenneth S.; Bailey, Daniel P.; Ingison, Crystal K.; Janzen, Michael; Kosal, Margaret E.; McNamara III, William B.; Rakow, Neal A.; Sen, Avijit; Weaver, Jeremy J.; Wilson, Jennifer B.; Zhang, Chen; Nakagaki, Shirley

        · abstract in English     · text in English     · pdf in English
  
 Divulgação
  
 ·  Nomenclature for comprehensive multidimensional chromatography in portuguese language
von Mühlen, Carin; Zini, Cláudia Alcaraz; Caramão, Elina Bastos

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Groundwater contamination by pesticides: preliminary evaluation
Ribeiro, Maria Lúcia; Lourencetti, Carolina; Pereira, Sueli Yoshinaga; Marchi, Mary Rosa Rodrigues de

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Endocrine disruptors in the enviroment
Ghiselli, Gislaine; Jardim, Wilson F.

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 Nota técnica
  
 ·  Physicochemical parameters of Amazon Melipona honey
Almeida-Muradian, Ligia Bicudo de; Matsuda, Adriana Hitomi; Bastos, Deborah Helena Markowicz

        · abstract in English     · text in English     · pdf in English
  
 ·  Ascarel determination in insulating oil of transformers
Antonello, Izoldir; Humeres, Eduardo; Souza, Ivan Gonçalves de; Debacher, Nito Angelo; Martins, Alexandre Rios

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Recovery of cadmium from nickel-cadmium batteries via selective extraction with tributylphosphate (TBP)
Barandas, Ana Paula Mauro Gonçalves; Valverde Jr, Ivam Macedo; Afonso, Júlio Carlos; Mantovano, José Luiz; Cunha, José Waldemar Silva Dias da

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Processing of the spent Li/MnO2 battery
Paulino, Jéssica Frontino; Busnardo, Natália Giovanini; Afonso, Julio Carlos

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 Educação
  
 ·  Synthesis of the iron(II)-nitrogen complex: concepts of reactivity and back-bonding for undergraduate chemistry students
Pissetti, Fábio L.; Nonô, Rogério S.; Gushikem, Yoshitaka; Dias, Gilson H. M.

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Reactivity in Diels-Alder reactions: a computational experiment
Lacerda Júnior, Valdemar; Oliveira, Kleber Thiago de; Silva, Rodrigo Costa e; Constantino, Mauricio Gomes; Silva, Gil Valdo José da

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Case studies in chemistry
Sá, Luciana Passos; Francisco, Cristiane Andretta; Queiroz, Salete Linhares

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 Assuntos gerais
  
 ·  Terminologia para as técnicas analíticas de eletromigração em capilares
Silva, José Alberto Fracassi da; Coltro, Wendell Karlos Tomazelli; Carrilho, Emanuel; Tavares, Marina Franco Maggi

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  The plasticity of non-crystalline solids: aluminum phosphate white pigments
Galembeck, Fernando; Silva, Maria do Carmo V. M. da; Rosseto, Renato

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
Eduardo J. S. Vichi
Chagas, Aécio P.; Pilli, Ronaldo A.; Gushikem, Yoshitaka

        · text in Portuguese     · pdf in Portuguese