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Química Nova
Print version ISSN 0100-4042

 

Table of contents
Quím. Nova vol.30 no.1 São Paulo Jan./Feb. 2007

 Editorial
  
 ·  30 anos de sucesso
Torresi, Susana I. Córdoba de; Pardini, Vera L.; Ferreira, Vitor F.

        · text in Portuguese     · pdf in Portuguese
  
 Artigo
  
 ·  Bleaching of sodium alginate from the brown seaweeds Sargassum with hydrogen peroxide
Regalado, Erik L.; Laguna, Abilio; Torres, Mabel; Sabatier, Juan D.; Hernández, Margarita; Ferrer, Anselmo E.; Nogueiras, Clara

        · abstract in English     · text in Spanish     · pdf in Spanish
  
 ·  Enzymatic biosensor for the detection of dithiocarbamate fungicides: kinetic study of aldehyde dehydrogenase enzyme and biosensor optimization
Lima, Roberval Soares; Nunes, Gilvanda Silva; Noguer, Thierry; Marty, Jean-Louis

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Development and validation of an analytical method for the determination of histamine in wines using high performance liquid chromatography with fluorescence detection
Prestes, Osmar D.; Presta, Michele A.; Kolberg, Diana I. S.; Zanella, Renato; Rossato, Simone B.; Penna, Neidi G.; Hecktheuer, Luisa H. R.

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Spectroscopic characterization of a fish of the cretaceous period (Araripe Basin)
Lima, Ricardo Jorge Cruz; Saraiva, Antonio Alamo Feitosa; Lanfredi, Silvania; Nobre, Marcos Augusto de Lima; Freire, Paulo de Tarso Cavalcante; Sasaki, José Marcos

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Theoretical study of the interaction between artemisinin and heme
Costa, Mírian da Silva; Kiralj, Rudolf; Ferreira, Márcia M. C.

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Proficiency assay of the dithiocarbamates in banana pulp analysis
Bastos, Lucia Helena Pinto; Góes, Heloisa Cronemberger de Araújo; Cardoso, Maria Helena Wohlers Morelli; Gouvêa, Adherlene Vieira; Dias, Denise de Paula; Almeida, Renato Rubim Ribeiro de; Nóbrega, Armi; Abrantes, Shirley

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Vivianite and siderite in lateritic iron crust: an example of bioreduction
Lemos, Vanda Porpino; Costa, Marcondes Lima da; Lemos, Ronaldo Lima; Faria, Mario Sergio Gomes de

        · abstract in English     · text in English     · pdf in English
  
 ·  Chemical constituents of Philodendrom imbe Schott
Feitosa, Chistiane Mendes; Bezerra, Maria Zeneide Barbosa; Citó, Antônia Maria das Graças Lopes; Costa Júnior, Joaquim Soares da; Lopes, José Arimatéia Dantas; Moita Neto, José Machado

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Study of ZSM-5 zeolite synthesis from natural clays
Mignoni, Marcelo L.; Detoni, Chaline; Pergher, Sibele B. C.

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Chemical composition of umbu (Spondias tuberosa Arr. Cam) seeds
Borges, Soraia Vilela; Maia, Maria Cristina Antun; Gomes, Rita de Cássia Morgado; Cavalcanti, Nilton Brito

        · abstract in English     · text in English     · pdf in English
  
 ·  Control of the biosynthesis of bacterial polyhydroxyalkanoates through the flux of substrates
Rocha, Rafael Costa Santos; Pereira, Fabrício Saab; Taciro, Marilda Keico; Rodrigues, Maria Filomena de Andrade; Pradella, José Geraldo da Cruz

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Synthesis and characterization of a novel platinum (IV) complex from its platinum (II) analogue using molecular iodine as an oxidizing agent: an interesting synthetic route for the preparation of new platinum complexes
Guerra, Wendell; Silva, Heveline; Almeida, Mauro Vieira de; Fontes, Ana Paula Soares

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Lability study of Cu(II), Cd(II), Mn(II) and Ni(II) complexed by aquatic humic substances using organomodified cellulose membranes
Rosa, André Henrique; Goveia, Danielle; Bellin, Iramaia C.; Tonello, Paulo Sérgio; Antunes, Maria Lúcia Pereira; Dias Filho, Newton Luiz; Rodrigues Filho, Ubirajara Pereira

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Spatial distribution of iron, copper and lead in mangrove sediments in a degradation gradient in Guanabara Bay (Rio de Janeiro State)
Borges, Anderson C.; Dias, Jailson C.; Machado, Wilson; Patchineelam, Sambasiva R.; Sella, Silvia M.

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Influence of pH on the stability of alumina suspensions electrosterically stabilized
Sales, Luciano Leal de Morais; Souza, Antonio Gouveia de; Soledade, Luis Edmundo Bastos; Santos, Iêda Maria Garcia dos; Rodrigues Neto, João Batista; Longo, Elson; Paskocimas, Carlos Alberto

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Simultaneous spectrophotometric determination of paracetamol and ibuprofen in pharmaceutical formulations by multivariate calibration
Sena, Marcelo M.; Freitas, Camilla B.; Silva, Lucas C.; Pérez, Caridad Noda; Paula, Ydilla O. de

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Sulfadimethoxyne quantification in milk by high performance liquid chromatography
Feltrin, Carlos Willian; Mello, Ana Maria de Souza; Santos, João Gabriel Rosa dos; Marques, Marcelo Volpatto; Seibel, Nair Maria; Fontoura, Luiz Antonio Mazzini

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 Revisão
  
 ·  Landmarks in the history of radioactivity and current tendencies
Xavier, Allan Moreira; Lima, André Gomes de; Vigna, Camila Rosa Moraes; Verbi, Fabíola Manhas; Bortoleto, Gisele Gonçalves; Goraieb, Karen; Collins, Carol Hollingworth; Bueno, Maria Izabel Maretti Silveira

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Aporphine alkaloids in Ocotea species (Lauraceae)
Zanin, Sandra Maria Warumby; Lordello, Ana Luísa Lacava

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Analytical methods for caffeine
De Maria, Carlos A. B.; Moreira, Ricardo F. A.

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Recent advances in the preparation of aziridines and their application in organic synthesis
Bisol, Tula Beck; Sá, Marcus Mandolesi

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  13C Nuclear Magnetic Resonance spectroscopy in the studies of biosythetic routes of natural products
Macedo Júnior, Fernando César de

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Atropisomerism: the effect of the axial chirality in bioactive compounds
Santos, Anderson Rouge dos; Pinheiro, Alessandra Campbell; Sodero, Ana Carolina Rennó; Cunha, Andréa Sousa da; Padilha, Monica Costa; Sousa, Priscila Mesquita de; Fontes, Silvia Paredes; Veloso, Márcia Paranho; Fraga, Carlos Alberto Manssour

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Thermostable enzymes: sources, production and industrial applications
Gomes, Eleni; Guez, Marcelo Andrés Umsza; Martin, Natalia; Silva, Roberto da

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Special clays: what they are, characterization and properties
Coelho, Antonio C. Vieira; Santos, Pérsio de Souza; Santos, Helena de Souza

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 Divulgação
  
 ·  Sunscreens
Flor, Juliana; Davolos, Marian Rosaly; Correa, Marcos Antonio

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Organophosphorus pentavalent compounds: history, synthetic methods of preparation and application as insecticides and antitumor agents
Santos, Viviane Martins Rebello dos; Donnici, Claudio Luis; DaCosta, João Batista Neves; Caixeiro, Janaína Marques Rodrigues

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  The importance of metabolism in drug design
Pereira, Dárcio Gomes

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Descriptions of crystalline structures of zeolites
Braga, Ataualpa A. C.; Morgon, Nelson H.

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Solid oxide fuel cells: materials, components and configurations
Amado, Roberto Salgado; Malta, Luiz Fernando Brum; Garrido, Francisco M. S.; Medeiros, Marta Eloisa

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  New methods for enhancing ozone efficiency on contaminated water treatment
Mahmoud, Amira; Freire, Renato S.

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Antioxidants in the skin: applications and evaluation of their efficacy
Guaratini, Thais; Medeiros, Marisa H. G.; Colepicolo, Pio

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 Nota técnica
  
 ·  Photomultiplier nonlinear response in time-domain laser-induced luminescence spectroscopy
Schip, Leandro José Bossy; Buzelatto, Bruno Phelippe; Batista, Fábio Roberto; Cunha, Carlos Jorge da; Dias Jr., Lauro Camargo; Novo, João Batista Marques

        · abstract in English     · text in English     · pdf in English
  
 ·  Validation in laboratory of the analytical method to determine di-(2-ethylhexyl) phthalate and adipate utilized as plasticizers in pvc films
Esteves, Andreia Artur; Borges, Soraia Vilela; Abrantes, Shirley; Silveira, Maryanna Gerth; Souza, Cyllene de Matos Ornelas da Cunha Corrêa de

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 Educação
  
 ·  TitGer: an electronic worksheet for simulating the titration of a mixture of polyprotic species
Oliveira, André Fernando; Silva, Astréa F. de Souza; Tenan, Mário A.; Olivo, Sérgio Lineu

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  Preparation, spectroscopic and acidity properties of two hydrazones: an organic lab experiment
Rezende, Marcos Caroli; Pizarro, Claudia; Millán, Daniela

        · abstract in English     · text in English     · pdf in English
  
 Assuntos gerais
  
 ·  From Svante Arrhenius to the digital ph meter: a century of acidity measurement
Gama, Michelle da Silva; Afonso, Júlio Carlos

        · abstract in English     · text in Portuguese     · pdf in Portuguese
  
 ·  The ammonia synthesis: some historical aspects
Chagas, Aécio Pereira

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