Journal of the Brazilian Chemical Society (Impresso)

Publicação

Influence of Ethanol, Acidity and Chloride Concentration on the Corrosion Resistance of AISI 316L Stainless Steel

Electrooxidation of Mixed Ethanol and Methanol Solutions on PtSn/C Electrocatalysts Prepared by the Polymeric Precursor Method

Ethanol Oxidation Reaction on IrPtSn/C Electrocatalysts with low Pt Content

PtSnIr/C Anode Electrocatalysts: Promoting Effect in Direct Ethanol Fuel Cells

Catalytic application of selenium and tellurium compounds as glutathione peroxidase enzyme mimetics

Ion Exchange Chromatography and Mass Bias Correction for Accurate and Precise Zn Isotope Ratio Measurements in Environmental Reference Materials by MC-ICP-MS

Solid-Phase Extraction of Cu(II) Using Polyurethane Foam and Eriochrome Black T as Ligand for its Determination in Waters by Flame Atomic Absorption Spectrometry

Novel Spectrophotometric Methodology for the Determinationof Azithromycin in Pharmaceutical Formulations Through Its Charge Transfer Reaction with Quinalizarin

Solid Phase Extraction of Cu (II) as Diethyldithiocarbamate Complex by Polyurethane Foam

Determination of Lead by Electrothermal Atomic Absorption Spectrometry Employing a Novel Sampling Strategy of Polyurethane Foam Impregnated with Thiazolylazo-p-cresol (TAC)

Bulk Atmospheric Deposition of Major Ions and Dissolved Organic Nitrogen in the Lower Course of a Tropical River Basin, Southern Bahia, Brazil

Modeling Controlled Potassium Release from Phlogopite in Solution: Exploring the Viability of using Crushed Phlogopitite Rock as an Alternative Potassium Source in Brazilian Soil

Modified silica nanoparticles with an Aminonaphthoquinone

Determination of Arsenic Species in P. calomelanos and N. biserrata.

Evaluation of Chemical Defense and Chemical Diversity in the Exotic Bryozoan Amathia verticillata

The influence of electrochemical pre-treatment of B-doped diamond films on the electrodeposition of Pt

Trace element distributions in biodegraded crude oils and fractions from the Potiguar Basin, Brazil

Asymmetric Synthesis of 6-Carbomethoxyethyl-6-Methyl-ε-Caprolactone

Synthesis of new chiral auxiliares from carbohydrates for Et2AlCl-promoted Diels-Alder reactions

Carbohydrates and Terpenes as Chiral Auxiliaries: the Stereoselective Synthesis of (+) or (-)-β-Piperonyl-γ-Butirolactone

Synthesis of a- and b-Lapachone Derivatives from Hetero Diels-Alder Trapping of Alkyl and Aryl o-Quinone Methides

Crystal Structures of 1-Aryl-1H- and 2-Aryl-2H-1,2,3-triazolyl Hydrazones. Conformational Consequences of Different Classical Hydrogen Bonds

Synthesis of novel isatin-type 5`-(4-alkyl/aryl-1H-1,2,3-triazoles) via 1,3-dipolar cycloaddition reactions

Ultrasound-Assisted Synthesis of Isatin-Type 5'-(4-Alkyl/Aryl-1 -1,2,3-triazoles) via 1,3-Dipolar Cycloaddition Reactions

Organic residues in lake and drinking water from the lagoa de Juturnaíba (região dos lagos - RJ, Brazil)

Microwave-Assisted Synthesis of N -Heterocycles and Their Evaluation Using an Acetylcholinesterase Immobilized Capillary Reactor

Microwave-assisted synthesis of Nitroketene N,S-Arylaminoacetals

Synthesis of Marine Natural Products in Brazil

An Alternative Mechanism for the 1,4-Asymmetric Induction in the Stereoselective Addition of (R)-Pantolactone to 2-Phenylpropylketene

Synthesis and Antileishmanial Activity of New 1-Aryl-1H-Pyrazole-4- Carboximidamides Derivatives

Comparison between GC-MS-SIM and GC-ECD for the determination of residues of organochlorine and organophosphorus pesticides in Brazilian citrus essential oils

Synthesis and antimicrobial evolution de 3-hydrazino naphthoquinones as analog of lapachol.

Intralaboratory Validation, Comparison and Application of HPLC-UV-DAD Methods for Simultaneous Determination of Benzalkonium Chloride, Chlorexidine Digluconate and Triclosan

Vanadium-Binding Protein in Marine Plankton from Tropical South Atlantic Ocean

Preliminary Study about the Origin of Trace Elements in the Atmospheric Deposition in Two Brazilian Subtropical Estuaries

Determination of arsenic species in P. calomelanos and N. biserrata

Atmospheric Deposition of Mercury over Sepetiba Bay, SE Brazil

Nickel / Doped Ceria Solid Oxide Fuel Cell Anodes for Dry Reforming of Methane

Partial oxidation of methane to syngas on Rh/Al2O3 and Rh/Ce-ZrO2 catalysts

Iridium Catalysts for C-C and C-O Hydrogenolysis: Catalytic Consequences of Iridium Sites

Geochemical Characterization of Rain Water Particulate Material on a Coastal Sub-Tropical Region in SE: Brazil

Structural insights into the molecular basis responsible for the effects of immobilization on the kinetic parameters of glyceraldehyde-3-phosphate dehydrogenase from Trypanosoma cruzi and human

Synthesis, crystal structure and properties of the cyano-bridged heteropolynuclear [Cu(meso)]3[Co(CN)6]2?9.5H2O compound

Determination of Ca, Cu, Fe and Mg in fresh and processed meat treated with tetramethylammonium hydroxide by atomic absorption spectrometry

Generation of Volatile Compounds from Carotenoids of Dunaliella bardawil Algae by Water Bath Heating and Microwave Irradiation

6-Aminocoumarin-Naphthoquinone Conjugates: Design, Synthesis, Photophysical and Electrochemical Properties and DFT Calculations

Synthesis of 4-Anilino-1 -Pyrazolo [3,4- ] Pyridine Derivatives and their Antiviral Activities

Melt sonoquenching: an Affective Process to Obtain New Hybrid Material and Achieve Enhanced Electrochromic Performances Based on V 2 O 5 /2,4,5-tris(1-methyl-4-pyridinium)-imidazolide Tetrafluoroborate Nanofibers

Iron, Copper and Zinc in Substitute Foods for Maternal Milk: Comparison with Infant Nutritional Requirements.

Oxidative dehydration of glycerol to acrylic acid over vanadium-impregnated zeolite beta

The effect of gamma-Al2O3 support on the NO adsorption on Pd4 cluster Cluster

Vibrational spectra of bis(dmit) complexes of main group metals: IR, Raman and ab initio calculations

Synthesis and in vitro Evaluation of New Benzenesulfonamides as Antileishmanial Agents

Synthesis and density functional calculations of the new molecule-based magnet precursor [Fe(H2opba-i)(dmso)2]Cl

Structural Analysis of High-Spin States of S0-S4 at OEC Complex: A Theoretical Approach of Small Models

An Investigattion of the BSSE Effects on Ab Initio and DFT Interaction Energies for the Cisplatin-Water Complexes using Effective Core Potential

Triazines in the tropical lagoon system of Mundaú-Manguaba, NE-Brazil

Distribution and sources of polycyclic aromatic hydrocarbons in surface sediments from two Brazilian estuarine systems

REVISITING THE KINETICS AND MECHANISM OF BROMATE-BROMIDE REACTION

KINETICS AND MECHANISM OF CHLOTATE-CHLORIDE REACTION

Optimized Separation Method for Estriol, 17-β-Estradiol and Progesterone by Capillary Electrochromatography with Monolithic Column and its Application to a Transdermal Emulsion

Chromophoreasy, an Excel-Based Program for Detection and Integration of Peaks from Chromatographic and Electromigration Techniques

Synthesis of 4-anilino-1H-pyrazolo[3,4-b]pyridine derivatives and their in vitro anativiral activities

An efficient and short route for the synthesis of reverse pyrrole ibonucleosides

Cytotoxic, trypanocidal activities and physicochemical parameters of nor-²-lapachone-based 1,2,3-triazoles

Ultrasound-Assisted Synthesis of Isatin-Type 5'-(4-Alkyl/Aryl-1 H -1,2,3-triazoles) via 1,3-Dipolar Cycloaddition Reactions

Crystal Structures of 1-Aryl-1 H - and 2-Aryl-2 H -1,2,3-triazolyl Hydrazones. Conformational Consequences of Different Classical Hydrogen Bonds

A new approach for the synthesis of 3-substituted cytotoxic nor-β-lapachones

Synthesis of Novel Isatin-Type 5'-(4-Alkyl/Aryl-1 -1,2,3-triazoles) via 1,3-Dipolar Cycloaddition Reactions

Synthesis of α- and β-Lapachone Derivatives from Hetero Diels-Alder Trapping of Alkyl and Aryl o-Quinone Methides

Theoretical studies of the tautomerism in 3-(2-R-Phenylhydrazono)-naphthalene- 1,2,4-triones: synthesis of copper(II) complexes and studies of antibacterial and antitumor activities

Synthesis of New 2-Aminocarbohydrate-1,4-Naphthoquinone Derivatives Promoted by Ultrasonic Irradiation

Synthesis and evaluation of 1-alkyl-4-phenyl-[1,2,3]-triazole derivatives as antimycobacterial agent

Conformational analysis of phloroglucinols from Hipericum brasiliense by using X-ray diffraction and molecular modeling

The Effect of Gamma-Al 2 O 3 Support on the NO Adsorption on Pd 4 Cluster

Synthesis and Antileishmanial Activity of New 1-Aryl-1H-Pyrazole-4-Carboximidamides Derivatives

Theoretical Studies of the Tautomerism in 3-(2-R-Phenylhydrazono)-naphthalene-1,2,4-triones: Synthesis of Copper(II) Complexes and Studies of Antibacterial and Antitumor Activities

A New, Simple and Efficient Method of Steglich Esterification of Juglone with Long-Chain Fatty Acids: Synthesis of a New Class of Non-Polymeric Wax Deposition Inhibitors for Crude Oil

Synthesis, characterization and catalytic activity of two novel cis-dioxovanadium(v) complexes: [VO2(L)] and [VO2(Hlox)]

Novel 2-(R-phenyl)amino-3-(2-methylpropenyl)-[1,4]-naphthoquinones: Synthesis, Characterization, Electrochemical Behavior and Antitumor Activity

Ab Initio, DFT and semi-empirical studies on interactions of phosphoryl, carbonyl, imino and thiocarbonyl ligands with the li+ cation: affinity and associated parameters

Tautomerism in Quinoxalines Derived from the 1,4-Naphthoquinone Nucleus: Acid Mediated Synthesis, X-ray Molecular Structure of 5-Chlorobenzo[ f ]quinoxalin-6-ol and Density Functional Theory Calculations

Antimicrobial Ellagitannin of Punica granatum Fruits