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Welcome to JBCS
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2010, Volume 21, number 9
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Connecting Science, Technology and Education
The 4th National Conference on Science, Technology and Innovation, held in Brasília, from May 26th to 28th, 2010 was a good opportunity for the government, the scientific society, entrepreneurs and university authorities to evaluate the present situation of innovation in Brazil and debate about a State policy for the next 30 years. A great deal of challenges and proposals were presented and defended. Concerning the chemical sector, some aspects of the thematic seminar 3 - Basic Science are worth pointing out:
(Read more at Editorial)
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Table
of Contents with Graphical Abstracts
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Glycyrrhizin
and Glycyrrhetic Acid: Scaffolds to Promising New Pharmacologically
Active Compounds
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Cedric S. Graebin,
Hugo Verli and Jorge A. Guimarães
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| J.
Braz. Chem. Soc. 2010, 21, 1595. |
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Web
Release date: June 18, 2010.
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An
Approach to the Synthesis of Thioesters and Selenoesters Promoted by Rongalite®
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Shao-Miao Lin, Ji-Lei Zhang, Jiu-Xi Chen, Wen-Xia Gao,
Jin-Chang Ding, Wei-Ke Su
and Hua-Yue Wu |
| J.
Braz. Chem. Soc. 2010, 21, 1616. |
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Web
release date: May 7, 2010
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Photoelectrochemical
or Electrophotochemical Processes?
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Patricio Peralta-Zamora |
| J.
Braz. Chem. Soc. 2010, 21, 1621. |
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Web
release date: May 7, 2010.
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Multi-Core
Computation in Chemometrics: Case Studies of Voltammetric and NIR Spectrometric
Analyses
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Anderson da Silva Soares, Roberto K. H. Galvão, Mário César
U. Araújo, Sófacles F. C. Soares and
Luiz Alberto Pinto |
| J.
Braz. Chem. Soc. 2010, 21, 1626. |
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Web
release date: May 11, 2010.
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Palladium
Catalyzed Suzuki Cross-Coupling of 3-Iodo-2-(methylthio)-benzo[b]
furan Derivatives: Synthesis of 3-Aryl-2-(methylthio)benzo[b]furans
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Rafaela M. Gay, Flávia Manarin, Ricardo Brandão and Gilson
Zeni |
| J.
Braz. Chem. Soc. 2010, 21, 1635. |
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Web
release date: May 11, 2010.
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Comparison
of Two Methods to Quantify 2,6-Dichlorophenol from Tick Amblyomma cajennense
by GC/MS-SIM
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Kennedy K. Gachoka, Deomar P. Costa, Carla C. B. Louly, Lorena L. Ferreira,
Lígia M. F. Borges, Lourival C. Faria and Pedro H. Ferri |
| J.
Braz. Chem. Soc. 2010, 21, 1642. |
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Web
release date: May 11, 2010.
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Kinetic
Studies of HRP Adsorption on ds-DNA Immobilized on Gold Electrode Surface
by EIS and SPR
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Danielle C. M. Ferreira, Renata K. Mendes and Lauro T. Kubota |
| J.
Braz. Chem. Soc. 2010, 21, 1648. |
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Web
release date: May 20, 2010.
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Succinic
Acid Dihydrazide: a Convenient N,N-Double Block for the Synthesis
of Symmetrical and non-Symmetrical Succinyl-bis[5-trifluoro(chloro)methyl-1H-pyrazoles]
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Helio G. Bonacorso, Cleber A. Cechinel, Everton P. Pittaluga, Adriana
Ferla, Liliane M. F. Porte, Marcos A. P. Martins and Nilo Zanatta |
| J.
Braz. Chem. Soc. 2010, 21, 1656. |
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Web
release date: May 20, 2010.
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Novel
Spectrophotometric Method for the Determination of Azithromycin in
Pharmaceutical Formulations based on its Charge Transfer Reaction
with Quinalizarin
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Carlos Eduardo R. de Paula, Vanessa G. K. Almeida and Ricardo J. Cassella |
| J.
Braz. Chem. Soc. 2010, 21, 1664. |
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Web
release date: May 20, 2010.
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Environmental
Influence on Phenols and Essential Oils of Myrciaria cauliflora
Leaves
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Alessandra R. Duarte, Suzana C. Santos, José C. Seraphin and
Pedro H. Ferri |
| J.
Braz. Chem. Soc. 2010, 21, 1672. |
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Web
release date: May 20, 2010.
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Pd/C-Mediated
Dual C-C Bond Forming Reaction in Water: Synthesis of
2,4-Dialkynylquinoline
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Ellanki A. Reddy, Aminul Islam, K. Mukkanti, Bolla K. Venu and Manojit
Pal |
| J.
Braz. Chem. Soc. 2010, 21, 1681. |
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Web
release date: May 20, 2010.
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Stripping
Voltammetric Determination of Cadmium in Sea Water using a Carbon
Paste Electrode Modified with Alginic Acid from Brown Algae
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Carolina Muñoz, Manuel Zúñiga and Verónica
Arancibia |
| J.
Braz. Chem. Soc. 2010, 21, 1688. |
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Web
release date: May 20, 2010.
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Crosslinked
Chitosan/Poly(Vinyl Alcohol) Blends with Proton Conductivity Characteristic
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M. A. Witt, G. M. O. Barra, J. R. Bertolino and A. T. N. Pires |
| J.
Braz. Chem. Soc. 2010, 21, 1692. |
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Web
release date: May 24, 2010.
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Antithyroid
Activity of 6-Chloropurine
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Ismat Fatima, Munawar A. Munawar, Misbahul A. Khan, Asmatullah, Afia
Tasneem
and Muhammad Khalil |
| J.
Braz. Chem. Soc. 2010, 21, 1699. |
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Web
release date: May 20, 2010.
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Macroporous
MnO2 Electrodes Obtained by Template
Assisted Electrodeposition for Electrochemical Capacitors
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| Tânia
M. Benedetti, Vinicius R. Gonçales, Denise F. S. Petri, Susana
I. Córdoba de Torresi and Roberto M. Torresi |
| J.
Braz. Chem. Soc. 2010, 21, 1704. |
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Web
release date: May 27, 2010.
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A
Multicommuted Flow Procedure for the Determination of Total and Free
Cholesterol in Eggs and Human Blood Serum by Chemiluminescence
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Oldair D. Leite, Heberth J. Vieira, Orlando Fatibello-Filho and Fábio
R. P. Rocha |
| J.
Braz. Chem. Soc. 2010, 21, 1710. |
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Web
release date: May 27, 2010.
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Revisiting
the Origin of the Preferential p-p
Stacking Conformation of the
(+)-8-Phenylmenthyl Acrylate
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Saulo L. Capim, Sidney R. Santana, Boaz G. de Oliveira, Gerd B. Rocha
and
Mário L. A. A. Vasconcellos |
| J.
Braz. Chem. Soc. 2010, 21, 1718. |
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Web
release date: May 27, 2010.
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Moringa
oleifera Lam. Seeds as a Natural Solid Adsorbent for Removal of
AgI in Aqueous Solutions
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Cleide S. T. Araújo, Edmar I. Melo, Vanessa N. Alves and Nívia
M. M. Coelho |
| J.
Braz. Chem. Soc. 2010, 21, 1727. |
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Web
release date: May 28, 2010.
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New
Pb2+ Carbon Paste Electrode based
on Organically Modified Silicate and its Square Wave Anodic Stripping
Voltammetric Response for Pretreated Gasoline Samples
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William S. Cardoso, Teresa Cristina Oliveira da Fonseca, Aldaléa
L. B. Marques and
Edmar P. Marques |
| J.
Braz. Chem. Soc. 2010, 21, 1733. |
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Web
release date: June 2, 2010.
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Flavonoids
of Lotus tenuis (Waldst. & Kit.) as Markers of Populations
Growing in Soils of Different Saline and Hydrologic Conditions
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Graciela Ferraro, Rosana Filip, María A. del Pero,
Norma Basualdo, Rodolfo Mendoza and
Ileana García |
| J.
Braz. Chem. Soc. 2010, 21, 1739. |
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Web
release date: June 2, 2010.
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Amburosides
C-H and 6-O-Protocatechuoyl Coumarin from Amburana cearensis
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Kirley M. Canuto, Mary Anne S. Lima and Edilberto R. Silveira |
| J.
Braz. Chem. Soc. 2010, 21, 1746. |
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Web
release date: June 8, 2010.
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A
Novel and Simple Synthetic Route for a Piperazine Derivative
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Maria A. S. da Silva, Solange de O. Pinheiro, Thiago dos S. Francisco,
Francisco O. N. da Silva,
Alzir A. Batista, Javier Ellena, Idalina
M. M. Carvalho, Jackson R. de Sousa, Francisco A. Dias-Filho, Elisane
Longhinotti and
Izaura C. N. Diógenes |
| J.
Braz. Chem. Soc. 2010, 21, 1754. |
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Web
release date: June 8, 2010.
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Chemical
Composition and Anti-Inflammatory Evaluation of Essential Oils
from Leaves and Stem Barks from Drimys brasiliensis Miers
(Winteraceae)
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João Henrique G. Lago, Larissa A. C. Carvalho, Flávia
S. da Silva, Daniela de O. Toyama,
Oriana A. Fávero and
Paulete Romoff |
| J.
Braz. Chem. Soc. 2010, 21, 1760. |
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Web
release date: May 7, 2010.
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Two
New ent-Kaurane Diterpenoids from Albizia mollis (Wall.)
Boiv.
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Zhong-Quan Cheng, Dan Yang, Yu-Qing Liu, Jiang-Miao Hu, He-Zhong
Jiang, Peng-Cheng Wang,
Ning Li, Jun Zhou and You-Xing Zhao |
| J.
Braz. Chem. Soc. 2010, 21, 1766. |
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Web
release date: May 14, 2010.
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The
Effect of Lambda-Doublet Levels in Ethanol Flame Temperature Estimation
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Dermeval Carinhana Jr., Luiz G. Barreta, Celso A. Bertran and Alberto
M. dos Santos |
| J.
Braz. Chem. Soc. 2010, 21, 1770. |
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Web
release date: May 24, 2010.
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QSPR
Study of Partition Coefficient (Ko/w)
of some Organic Compounds using Radial Basic Function-Partial
Least Square (RBF-PLS)
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Nasser Goudarzi and Mohammad Goodarzi |
| J.
Braz. Chem. Soc. 2010, 21, 1776. |
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release date: June 2, 2010.
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