Chemical composition and antibacterial activity of essential oils from verbenaceae species: alternative sources of (E)-caryophyllene and germacrene-D

期刊论文
摘要:
Volatile oils from the leaves of Verbenaceae species Aloysia virgata, Lantana camara, Lantana trifol...
doi:
10.1590/S0100-40422011000900013
作 者:
Andrade, Nélio J;Car...
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Química Nova

Evaluation of the uncertainties associated to the determination of the Hildebrand solubility parameter of crude oils

期刊论文
摘要:
Asphaltenes are fractions of crude oils that can precipitate and one of the parameters used in the p...
doi:
10.1590/S0100-40422011000200011
作 者:
Ramos, Antonio Carlo...
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Química Nova

Química para um mundo melhor

期刊论文
摘要:
doi:
10.1590/S0100-40422011000500001
作 者:
SBQ;Zucco, César
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Química Nova

Physiological responses of Euglena gracilis to copper stress

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摘要:
The objective of this study was to evaluate the toxic effect of Cu2 + in the physiological developme...
doi:
10.1590/S0100-40422011000700020
作 者:
Juárez, Onecimo Grim...
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Química Nova

Synthesis and preliminary evaluation of antinociceptive activity of novel isoxazolyl-aryl-hydrazones

期刊论文
摘要:
New 2-isoxazoline aldehydes were synthesized, in good yields, from cycloadduct of the 1,3-dipolar cy...
doi:
10.1590/S0100-40422011000100015
作 者:
Magalhães, Laudelina...
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Química Nova

Influence of the cooling conditions on surface and electrochemical properties of dimensionally stable anodes

期刊论文
摘要:
Surface and electrochemical properties of the dimensionally stable anode Ti/(Ru0.3Ti0.7)O2 were stud...
doi:
10.1590/S0100-40422011000200006
作 者:
Universidade Federal...
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Química Nova

Methodology for the reused of the diatomite earth residue, originating from the filtration and clarification of the beer

期刊论文
摘要:
The earth diatomite is a material used by the industries in the filtration process and clarification...
doi:
10.1590/S0100-40422011000400014
作 者:
Almeida, Jaime Anton...
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Química Nova

Thermal analysis applied to drugs and pharmaceutical formulations in pharmaceutical industry

期刊论文
摘要:
Several matters of the pharmaceutical demonstrate the great importance of thermal analysis applicati...
doi:
10.1590/S0100-40422011000700022
作 者:
Lima Gomes, Elionai ...
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Química Nova

Preparative separation and purification of sesquiterpenoids from tussilago farfara l. by high-speed counter-current chromatography

期刊论文
摘要:
Preparative high-speed counter-current chromatography (HSCCC) was successfully applied for separatio...
doi:
10.1590/S0100-40422011000500014
作 者:
Huang, Luqi;Shandong...
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Química Nova

Recovery of lead, mercury and elements of the groups 4 to 7 of the periodic table from their wastes

期刊论文
摘要:
This work shows routes to recover some elements from their laboratory wastes and broken apparatus (t...
doi:
10.1590/S0100-40422011000400030
作 者:
Universidade Federal...
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期刊标题:
Química Nova
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