A physico-chemical study of the cationic surfactants adsorption on montmorillonite

期刊论文
摘要:
The adsorption of cetyltrimethylammonium (CTA) bromide and cetylpyridinium (CP) chloride on Na+-rich...
doi:
10.1590/S0103-50532007000200020
作 者:
Praus, Petr;Turicová...
作者机构:
期刊编号:
期刊标题:
Journal of the Brazilian Chemical Society

Spectroscopic study of Tb3+(beta-diketonate)3: alpha-cyclodextrin inclusion compounds in aqueous solution

期刊论文
摘要:
In this work we describe how the inclusion of Tb3+ b-diketonate chelates into the hydrophobic cavity...
doi:
10.1590/S0103-50532007000200005
作 者:
Universidade de São ...
作者机构:
期刊编号:
期刊标题:
Journal of the Brazilian Chemical Society

Design and cytotoxic evaluation of new annonaceous acetogenin analogues

期刊论文
摘要:
Analogues of annonaceous acetogenins were built up from 5-iodofuran-2-carbaldehyde and undec-10-ynoi...
doi:
10.1590/S0103-50532007000400004
作 者:
Krauss, Jürgen;Unive...
作者机构:
期刊编号:
期刊标题:
Journal of the Brazilian Chemical Society

Linear viscoelasticity of textured carbonaceous mesophases

期刊论文
摘要:
High performance carbon fibers can be produced from anisotropic petroleum pitch using the fiber spin...
doi:
10.1590/S0103-50532006000600007
作 者:
Lima, Luiz Rogério P...
作者机构:
期刊编号:
期刊标题:
Journal of the Brazilian Chemical Society

Aquatidial, a new bis-Norsesquiterpenoid from Pachira aquatica Aubl.

期刊论文
摘要:
B> Aquatidial, a new asymmetric bis-norsesquiterpenoid, hypothetically derived from isohemigossypolo...
doi:
10.1590/S0103-50532006000700037
作 者:
Universidade Federal...
作者机构:
期刊编号:
期刊标题:
Journal of the Brazilian Chemical Society

Different carbon nanostructured materials obtained in catalytic chemical vapor deposition

期刊论文
摘要:
Different carbon nanostructured materials, such as nanotubes, nanofibers, nanosprings and nanooctopu...
doi:
10.1590/S0103-50532006000600009
作 者:
Moshkalyo, Stanislav...
作者机构:
期刊编号:
期刊标题:
Journal of the Brazilian Chemical Society

Exploring Light-Based Technology for Wound Healing and Appliance Disinfection

期刊论文
摘要:
Our goal was to build, characterize and test a red light-emitting diode (LED) device suitable for wo...
doi:
10.5935/0103-5053.20150253
作 者:
Garcez, Aguinaldo S....
作者机构:
期刊编号:
期刊标题:
Journal of the Brazilian Chemical Society

Construction of analytical curve fit models for simvastatin using ordinary and weighted least squares methods

期刊论文
摘要:
Analytical methods require adequate curve adjusting models to express reliability. The ordinary or w...
doi:
10.5935/0103-5053.20130187
作 者:
Vianna-Soares, Crist...
作者机构:
期刊编号:
期刊标题:
Journal of the Brazilian Chemical Society

Trace elements in different species of cetacean from Rio de Janeiro coast

期刊论文
摘要:
The present work tested whether ecological and biological parameters have an influence on the accumu...
doi:
10.1590/S0103-50532009000200008
作 者:
Malm, Olaf;Souza, Cr...
作者机构:
期刊编号:
期刊标题:
Journal of the Brazilian Chemical Society

A green, inexpensive and efficient organocatalyzed procedure for aqueous aldol condensations

期刊论文
摘要:
A facile and general procedure is presented for diethylamine-catalyzed double crossed aldol condensa...
doi:
10.1590/S0103-50532009001000018
作 者:
Faculty of Organic C...
作者机构:
期刊编号:
期刊标题:
Journal of the Brazilian Chemical Society
在线客服 在线留言 小程序 公众号 4001789689 <<显示