Phenolic compounds from clinopodium tomentosum (Kunth) govaerts (Lamiaceae)

期刊论文
摘要:
Phytochemical investigation of the leaf extracts of Clinopodium tomentosum (Kunth) Govaerts (Lamiace...
doi:
10.5935/0103-5053.20140181
作 者:
Puente, Blanca Fabio...
作者机构:
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Journal of the Brazilian Chemical Society

Theoretical studies of the insertion of carbenes in the zeolite framework: modification of the acidity and creation of chiral sites

期刊论文
摘要:
A theoretical study of the insertion of carbenes (CH2, CHCHO) in the framework structure of zeolite ...
doi:
10.5935/0103-5053.20140074
作 者:
Mota, Claudio J. A.;...
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Journal of the Brazilian Chemical Society

Anionic Iron(III) Porphyrin Immobilized on/into Exfoliated Macroporous Layered Double Hydroxides as Catalyst for Oxidation Reactions

期刊论文
摘要:
The oxidation of organic substrates via catalytic routes is an important class of reactions to produ...
doi:
10.5935/0103-5053.20140241
作 者:
Ucoski, Geani M.;Wyp...
作者机构:
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期刊标题:
Journal of the Brazilian Chemical Society

Nanoparticle mediated electron transfer across organic layers: from current understanding to applications

期刊论文
摘要:
In the last few years electrode-organic layer-nanoparticle constructs have attracted considerable re...
doi:
10.5935/0103-5053.20130306
作 者:
The University of Ne...
作者机构:
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期刊标题:
Journal of the Brazilian Chemical Society

A validation method development for simultaneous LC-ESI-TOF/MS analysis of some pharmaceuticals in Tangkas river-Malaysia

期刊论文
摘要:
Pharmaceuticals are synthetic or natural chemicals that can be found in prescription medicines, over...
doi:
10.5935/0103-5053.20130294
作 者:
Latip, Jalifah;Afiq,...
作者机构:
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期刊标题:
Journal of the Brazilian Chemical Society

A new triazene ligand immobilized on triacetylcellulose membrane for selective determination of mercury ion

期刊论文
摘要:
A new simple and inexpensive optical chemical sensor for mercury(II) ion in aqueous solutions is pre...
doi:
10.5935/0103-5053.20140048
作 者:
Rofouei, Mohammad Ka...
作者机构:
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期刊标题:
Journal of the Brazilian Chemical Society

The influence of salinity and matrix effect in the determination of antifouling biocides in estuarine waters of Patos Lagoon (southern Brazil)

期刊论文
摘要:
A method for the determination of irgarol and diuron using C18 solid-phase extraction (SPE) and liqu...
doi:
10.5935/0103-5053.20140110
作 者:
Universidade Federal...
作者机构:
期刊编号:
期刊标题:
Journal of the Brazilian Chemical Society

Photochemical degradation of diesel oil in water: a comparative study of different photochemical oxidation processes and their degradation by-products

期刊论文
摘要:
This paper provides a comparative study of different photochemical oxidation processes and a detaile...
doi:
10.5935/0103-5053.20140119
作 者:
Universidade Federal...
作者机构:
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期刊标题:
Journal of the Brazilian Chemical Society

Influence of Temperature and Time of Seed Aging on the Properties of Beta Zeolite/MCM-41 Materials

期刊论文
摘要:
The diffusion restrictions of the reactants caused by the micropores limit the use of zeolites for p...
doi:
10.5935/0103-5053.20140271
作 者:
Universidad de Conce...
作者机构:
期刊编号:
期刊标题:
Journal of the Brazilian Chemical Society

A green approach for the determination of selected anti-diabetic drugs in pharmaceutical formulation by transmission FTIR spectroscopy

期刊论文
摘要:
Fourier transform infrared spectroscopy (FTIR) based methods for the determination of two anti-diabe...
doi:
10.5935/0103-5053.20140188
作 者:
Ahmed, Shakil;Sheraz...
作者机构:
期刊编号:
期刊标题:
Journal of the Brazilian Chemical Society
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