JBCS

Brazilian Chemistry shows its face!

Oswaldo Luiz Alves

https://dx.doi.org/10.1590/S0103-50532006000200001

Concerning the FERMO Concept and Pearson's Hard and Soft Acid-Base Principle

Rodrigo R. da Silva; Joana M. Santos; Teodorico C. Ramalho; J. Daniel Figueroa-Villar

https://dx.doi.org/10.1590/S0103-50532006000200002

Boron Doped Diamond Electrode for the Wastewater Treatment

Marco Antonio Quiroz Alfaro; Sergio Ferro; Carlos Alberto Martínez-Huitle; Yunny Meas Vong

https://dx.doi.org/10.1590/S0103-50532006000200003

Comparative Study of Green's Function Matrix Elements and Charge Transfers Obtained from Different Partitioning Schemes of Molecular Charge in Hydrogen-Bonded Complexes

Antenor J. Parnaíba-da Silva; João Bosco P. da Silva; A. Arnóbio S. da Gama; Mozart N. Ramos

https://dx.doi.org/10.1590/S0103-50532006000200004

A Fluorescent-Labeled Microcystin-LR Terbium Cryptate

Eduardo J. A. Oliveira; Suzana P. Vila Nova; Severino Alves-Jr; Petrus Santa-Cruz; Renato J. R. Molica; Antonio Teixeira; Elizabete Malageño; José L. Lima Filho

https://dx.doi.org/10.1590/S0103-50532006000200005

Development and Validation of a Capillary Electrophoresis Method for the Determination of Sulfate in Indinavir Sulfate Raw Material

Elisabete A. Pereira; Gustavo A. Micke; Marina F. M. Tavares

https://dx.doi.org/10.1590/S0103-50532006000200006

AFM Studies and Electrochemical Characterization of Boron-Doped Diamond Surfaces Modified with Metal Oxides by the Sol-Gel Method

Hugo B. Suffredini; Giancarlo R. Salazar-Banda; Sônia T. Tanimoto; Marcelo L. Calegaro; Sergio A. S. Machado; Luis A. Avaca

https://dx.doi.org/10.1590/S0103-50532006000200007

Antioxidant Activity of Cashew Nut Shell Liquid (CNSL) Derivatives on the Thermal Oxidation of Synthetic cis-1,4-Polyisoprene

Francisco Helder A. Rodrigues; Judith P. A. Feitosa; Nágila M. P. S. Ricardo; Francisco Célio F. de França; José Oswaldo B. Carioca

https://dx.doi.org/10.1590/S0103-50532006000200008

Synthesis, Physico-Chemical and Antimicrobial Screening Studies on 14 and 16-Membered Hexaazamacrocyclic Complexes Bearing Pendant Amine Groups

Mohammad Shakir; Yasser Azim; Hamida T. N. Chishti; Nishat Begum; Poonam Chingsubam; Mohammad Y. Siddiqi

https://dx.doi.org/10.1590/S0103-50532006000200009

New Natural Products from Siphoneugena densiflora Berg (Myrtaceae) and their Chemotaxonomic Significance

Margareth B. C. Gallo; Fernando C. da Silva; Paulo C. Vieira; João B. Fernandes; Maria Fátima das G. F. da Silva

https://dx.doi.org/10.1590/S0103-50532006000200010

Synthesis, Structure and Molecular Modeling of a Zn^II-Phenolate Complex as a Model for Zn^II-Containing Tyrosinate Metalloenzymes

Mauricio Lanznaster; Ademir Neves; Ivo Vencato; Adailton J. Bortoluzzi; Hugo Gallardo; Sérgio P. Machado; Aline Moreno Chagas Assumpção

https://dx.doi.org/10.1590/S0103-50532006000200011

Colorimetric Determination of Ambient Ozone using Indigo Blue Droplet

Erika P. Felix; Arnaldo A. Cardoso

https://dx.doi.org/10.1590/S0103-50532006000200012

Kinetic Modeling for Chemiluminescent Radicals in Acetylene Combustion

Carla S. T. Marques; Leandro H. Benvenutti; Celso A. Bertran

https://dx.doi.org/10.1590/S0103-50532006000200013

Complexometric Determination of Thallium(III) using Ethanethiol as a Selective Masking Agent

J. Karthikeyan; P. Parameshwara; A. Nityananda Shetty; Prakash Shetty

https://dx.doi.org/10.1590/S0103-50532006000200014

InCl₃/NaClO: A Reagent for Allylic Chlorination of Terminal Olefins

Diego S. Pisoni; Douglas Gamba; Carlos V. Fonseca; Jessie S. da Costa; Cesar L. Petzhold; Eduardo R. de Oliveira; Marco A. Ceschi

https://dx.doi.org/10.1590/S0103-50532006000200015

Direct Determination of Lead in Human Urine and Serum Samples by Electrothermal Atomic Absorption Spectrometry and Permanent Modifiers

Daniel Andrada; Frederico G. Pinto; Cristina Gonçalves Magalhães; Berta R. Nunes; Milton B. Franco; José Bento Borba da Silva

https://dx.doi.org/10.1590/S0103-50532006000200016

Structure-Property Relationships of Smectic Liquid Crystalline Polyacrylates as Revealed by SAXS

Fabiano V. Pereira; Redouane Borsali; Olga M.S. Ritter; Paulo F. Gonçalves; Aloir A. Merlo; Nadya P. da Silveira

https://dx.doi.org/10.1590/S0103-50532006000200017

Design and Performance of Chromium Mist Generator

Aram Tirgar; Farideh Golbabaei; Keramat Nourijelyani; Seyed Jamaleddin Shahtaheri; Mohammad Reza Ganjali; Javad Hamedi

https://dx.doi.org/10.1590/S0103-50532006000200018

Synthesis and Mesomorphic Properties of Side Chain Liquid-Crystalline Biphenyl-Phenyl Polyacrylates

Olga M. S. Ritter; Nádya P. da Silveira; Aloir A. Merlo

https://dx.doi.org/10.1590/S0103-50532006000200019

Preparation of an Estuarine Sediment Quality Control Material for the Determination of Trace Metals

Vanessa Hatje; Denilson S. S. dos Santos; Maria das Graças A. Korn

https://dx.doi.org/10.1590/S0103-50532006000200020

Kinetic Studies of the Oxidation of L-Ascorbic Acid by Tris(Oxalate)Cobaltate in the Presence of CDTA Metal Ion Complexes

Horacio D. Moya; Nina Coichev

https://dx.doi.org/10.1590/S0103-50532006000200021

Development of a HPLC Method to Follow the Degradation of Phenol by Electrochemical or Photoelectrochemical Treatment

Leonardo S. Andrade; Edison A. Laurindo; Regina V. de Oliveira; Romeu C. Rocha-Filho; Quezia B. Cass

https://dx.doi.org/10.1590/S0103-50532006000200022

EQCM Behavior of Copper Anodes in Alkaline Medium and Characterization of the Electrocatalysis of Ethanol Oxidation by Cu(III)

Thiago R. L. C. Paixão; Eduardo A. Ponzio; Roberto M. Torresi; Mauro Bertotti

https://dx.doi.org/10.1590/S0103-50532006000200023

Improvements in Steroid Screening in Doping Control with Special Emphasis to GC-MS Analytical Conditions and Method Validation

Marlice A. S. Marques; Henrique M. G. Pereira; Francisco R. de Aquino Neto

https://dx.doi.org/10.1590/S0103-50532006000200024

Unveiling the Structure and Composition of Titanium Oxide Nanotubes through Ion Exchange Chemical Reactions and Thermal Decomposition Processes

Odair P. Ferreira; Antônio G. Souza Filho; Josué Mendes Filho; Oswaldo L. Alves

https://dx.doi.org/10.1590/S0103-50532006000200025

Comparative Study of Ozonized Olive Oil and Ozonized Sunflower Oil

Maritza F. Díaz; Rebeca Hernández; Goitybell Martínez; Genny Vidal; Magali Gómez; Harold Fernández; Rafael Garcés

https://dx.doi.org/10.1590/S0103-50532006000200026

Microwave-Assisted Synthesis of Novel 5-Trichloromethyl-4,5-dihydro-1H-1-pyrazole Methyl Esters under Solvent Free Conditions

Marcos A. P. Martins; Paulo Beck; Pablo Machado; Sergio Brondani; Sidnei Moura; Nilo Zanatta; Helio G. Bonacorso; Alex F. C. Flores

https://dx.doi.org/10.1590/S0103-50532006000200027

Gas Chromatography - Mass Spectrometry Determination of Trichothecene Mycotoxins in Commercial Corn Harvested in the State of São Paulo, Brazil

Thaïs V. Milanez; Lúcia M. Valente-Soares

https://dx.doi.org/10.1590/S0103-50532006000200028

Synthesis of Ent-16-hydroxycleroda-4(18),13-dien-15,16-olide and Ent-cleroda-4(18),13-dien- 15,16-olide from (+)-Hardwickiic Acid

Regina M. Ide; Marta Costa; Paulo M. Imamura

https://dx.doi.org/10.1590/S0103-50532006000200029

Solid-Phase Synthesis of Isoalloxazines using Merrifield Resin

Geetanjali; Ram Singh; S.M.S Chauhan

https://dx.doi.org/10.1590/S0103-50532006000200030

Addictions and Corrections

https://dx.doi.org/10.1590/S0103-50532006000200031