Voltammetric determination of Zn(II) in Zn-Fe alloy electroplating baths using square-wave voltammetry

期刊论文
摘要:
The requirements for good resistance to corrosion in the automotive and electronic industries have i...
doi:
10.1590/S0103-50532001000200008
作 者:
Favaron, Regiane;Uni...
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期刊标题:
Journal of the Brazilian Chemical Society

Synthesis of N-phtaloyl amino acid p-tert-butylcalix[4]arene esters

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摘要:
doi:
10.1590/S0103-50532001000200021
作 者:
Lazzarotto, Márcio;N...
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Journal of the Brazilian Chemical Society

Fe (III) - Galactomannan Solid and Aqueous Complexes: Potentiometric, EPR Spectroscopy and Thermal Data

期刊论文
摘要:
Galactomannans are present in the endosperm of seeds of Leguminosae family. The ratio between the ga...
doi:
10.1590/S0103-50532001000600017
作 者:
Mangrich, Antonio S....
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期刊标题:
Journal of the Brazilian Chemical Society

Improving the sensitivity of electrode-separated piezoelectric quartz crystal sensor for copper(II) ions by immobilization of the N-2-aminoethyl-3-aminopropylsilane group

期刊论文
摘要:
Although most applications of quartz crystal microbalance use piezoelectric quartz crystal (PQC) wit...
doi:
10.1590/S0103-50532001000100017
作 者:
Neves, Carlos A.;Jes...
作者机构:
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期刊标题:
Journal of the Brazilian Chemical Society

Semiempirical and ab initio calculations versus dynamic NMR on conformational analysis of cyclohexyl-N,N-dimethylcarbamate

期刊论文
摘要:
The conformational analysis of six-membered rings has provided the foundation for modern stereochemi...
doi:
10.1590/S0103-50532001000200015
作 者:
Universidade Estadua...
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期刊标题:
Journal of the Brazilian Chemical Society

Self-assembly in self-organized inorganic systems: a view of programmed metallosupramolecular architectures

期刊论文
摘要:
Supramolecular chemistry is currently defined as the chemistry beyond the molecule, comprising the d...
doi:
10.1590/S0103-50532001000400002
作 者:
Machado, Vanderlei G...
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Journal of the Brazilian Chemical Society

Jatrowediol, a lathyrane diterpene from Jatropha weddelliana

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摘要:
doi:
10.1590/S0103-50532001000200022
作 者:
Brum, Rosenei L.;Uni...
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期刊标题:
Journal of the Brazilian Chemical Society

Synthesis, Structure, Physicochemical Properties and Catecholase-like Activity of a New Dicopper(II) Complex

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摘要:
doi:
10.1590/S0103-50532001000600010
作 者:
Bortoluzzi, Adailton...
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期刊标题:
Journal of the Brazilian Chemical Society

Enantioselective synthesis of beta-Amino acids. 12. experimental and theoretical study of the diastereoselectivity of alkylation of the dianion of N',N'-Bis(alpha-phenylethyl)-N -carbobenzyloxypropionamide

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摘要:
doi:
10.1590/S0103-50532001000500008
作 者:
Instituto Politécnic...
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期刊标题:
Journal of the Brazilian Chemical Society

Kaurene diterpenes and other chemical constituents from Mikania stipulacea (M. Vahl) willd

期刊论文
摘要:
doi:
10.1590/S0103-50532001000400019
作 者:
Oliveira, Dionéia C....
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期刊标题:
Journal of the Brazilian Chemical Society
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