 Editorial |
| | |
| | |
| | |
| Artigo |
| | |
| | · The effect of temperature on the catalytic performance of iron oxide with copper and aluminum
Araujo, Genira Carneiro de; Souza, Alexilda Oliveira de; Rangel, Maria do Carmo; Pinheiro, Eduardo Antônio
|
| | |
| | · Chemical durability of the Li2O-ZrO2-BaO-SiO2 glass-ceramic treated with acidic and basic solution
Campos, Silvia Denofre de; Espíndola, Cláudio; Silveira, Cristian Berto da; Campos, Élvio Antônio de
|
| | |
| | · Propagation of airborne fluorine contamination on groundwater and soil near fertilizer factories in Rio Grande (RS)
Mirlean, Nicolai; Casartelli, Maria R.; Garcia, Marina R. D.
|
| | |
| | · Analysis of residue pesticide in tomatoes by thin layer chromatography
Moraes, Solange Leite; Rezende, Maria Olímpia Oliveira; Nakagawa, Lia Emi; Luchini, Luiz Carlos
|
| | |
| | · Synthesis and phytotoxic activity evaluation of lactone derivatives of 2,4-dimethyl-8-oxabicyclo[3.2.1]-oct-6-en-3-one
Barbosa, Luiz Cláudio de Almeida; Maltha, Célia Regina Álvares; Borges, Eduardo Euclides Lima
|
| | |
| | · Textural and structural characterization of V2O5/TiO2 catalysts obtained by the sol-gel method: comparison between conventional and supercritical drying
Rodella, Cristiane B.; Nunes, Luis A. O.; Saeki, Margarida J.; Padilha, Pedro M.; Florentino, Ariovaldo O.
|
| | |
| | · Supercritical fluid extraction for some carbamate insecticides in potatoes samples, with HPLC/fluorescence determination and HPLC/mass spectrometry confirmation
Nunes, Gilvanda Silva; Santos, Teresa Cristina R.; Barceló, Damiá; Pimenta, Alexandre Santos; Ribeiro, Maria Lúcia
|
| | |
| | · Effect of ferric acetylacetonate catalyst concentration on the cure of polyurethane based on hydroxy terminated polybutadiene and isophorone diisocyanate
Paterlini, Willian César; Botelho, Edson Cocchieri; Rezende, Luís Cláudio; Lourenço, Vera Lucia; Rezende, Mirabel Cerqueira
|
| | |
| | · Study of some oxoacidbasic reactions in molten NaCl in the temperature range of 1100K to 1200 K
Koeller, Sérgio Luiz; Combes, Richard Louis
|
| | |
| | · Comparative QSAR of antimicrobial hydrazides
Montanari, Maria Luiza C.; Montanari, Carlos A.; Gaudio, Anderson C.
|
| | |
| | · Chemical constituents from simira glaziovii (K. schum) steyerm. and 1H and 13C NMR assignments of ophiorine and its derivatives
Bastos, Ana Beatriz F. D' O.; Carvalho, Mário Geraldo de; Velandia, Javier Rincón; Braz-Filho, Raimundo
|
| | |
| | · Employment of factorial design for optimization of pirolisys and atomization temperatures for Al, Cd, Mo and Pb determination by ETAAS
Pereira-Filho, Edenir R.; Poppi, Ronei J.; Arruda, Marco A. Z.
|
| | |
| | · Use of reagent in suspension in flow injection analysis: spectrophotometric determination of sulphate in natural water
Crnkovic, Paula Manoel; Jacintho, Antonio Octávio
|
| | |
| Revisão |
| | |
| | · Atmospheric chemistry of sulfur (IV): emissions, aqueous phase reactions and environmental effects
Martins, Cláudia Rocha; Andrade, Jailson Bittencourt de
|
| | |
| | · The Copaifera L. genus
Veiga Junior, Valdir F.; Pinto, Angelo C.
|
| | |
| | · Materials for cathodes of secondary lithium batteries
Varela, Hamilton; Huguenin, Fritz; Malta, Marcos; Torresi, Roberto M.
|
| | |
| | · Reduction of amides by boranes
Alcântara, Antônio Flávio de Carvalho; Barroso, Hiléia dos Santos; Piló-Veloso, Dorila
|
| | |
| Nota técnica |
| | |
| | · Recycling of copper from an automated analyzer of carbon and nitrogen
Bendassolli, José Albertino; Mortatti, Jefferson; Trivelin, Paulo Cesar Ocheuze; Ignoto, Raquel de Fátima; Bonassi, José Aurélio; Tavares, Glauco Arnold
|
| | |
| Divulgação |
| | |
| | · Amperometric immunosensor
Riccardi, Carla dos Santos; Costa, Paulo Inácio da; Yamanaka, Hideko
|
| | |
| | · Propolis: 100 years of research and future perspectives
Pereira, Alberto dos Santos; Seixas, Fernando Rodrigues Mathias Silva; Aquino Neto, Francisco Radler de
|
| | |
| | · Variables search technique applied to gas separation
Neves, Célia de Figueiredo Cordeiro; Schvartzman, Mônica Maria de Abreu Mendonça; Jordão, Elizabete
|
| | |
| Educação |
| | |
| | · Glassy state on the undergraduate course in chemistry (physical chemistry)
Yamaki, Sahori B.; Pedroso, Andréa G.; Atvars, Teresa D. Z.
|
| | |
| | · Implications, large and small, from chemical education research for the teaching of chemistry
Fensham, Peter J.
|
| | |
| In Memoriam |
| | |
| | · Professores Athos da Silveira Ramos e Raymundo Moniz de Aragão, dois professores de carreira profícua e brilhante na UFRJ
Espinola, Aïda; Coimbra, Alberto Luiz; Perlingeiro, Carlos Augusto G.; Martelli, Hebe Helena L.; Mano, Eloisa Biasotto
|
| | |
All the contents of this site www.scielo.br, except where otherwise noted, is licensed under a Creative Commons Attribution License.