Developing Fast and Facile Method for Speciation Analysis of Vanadium (V/IV) Ions with Calmagite Immobilization on Triacetyl Cellulose Membrane in Water Samples
摘要：
An inexpensive and fast vanadium [(IV), (V)] speciation method was performed by using optical chemic...
doi：
10.5935/0103-5053.20150014
作 者：
Tavallali, Hossein;P...
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Journal of the Brazilian Chemical Society
Synthesis and Insecticidal Activity of Lactones Derived from Furan-2(5H)-one
摘要：
Ten 4,7-methanoisobenzofuran-1(3H)-ones were synthesized and their insecticidal activities against t...
doi：
10.5935/0103-5053.20150217
作 者：
Universidade Federal...
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Journal of the Brazilian Chemical Society
Interlaboratory Comparison of Quantifying Hydrocarbons and Trace Elements in Sediment Samples from a Tropical Estuary
摘要：
The Marine and Environmental Studies Laboratory at PUC-Rio, in partnership with the PETROBRAS R&D Ce...
doi：
10.5935/0103-5053.20140280
作 者：
Nudi, Adriana H.;Wag...
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Journal of the Brazilian Chemical Society
Selective Determination of 2,4,6-Trinitrotoluene in Water Samples Based on Magnetic Imprinted Nanoparticles via Grafting Polymerization
摘要：
The magnetic surface imprinted polymer was effectively synthesized based on grafting polymerization ...
doi：
10.5935/0103-5053.20150035
作 者：
Zarei, Ali Reza;Zafa...
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Journal of the Brazilian Chemical Society
Abietane Diterpenes from Hyptis crassifolia Mart. exBenth. (Lamiaceae)
摘要：
The phytochemical study of the ethanol extract from roots of Hyptis crassifolia Mart. ex Benth. (Lam...
doi：
10.5935/0103-5053.20140210
作 者：
Lima, Karísia S. B.;...
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Journal of the Brazilian Chemical Society
Green Synthesis of Chalcones and Microbiological Evaluation
摘要：
A green method was developed for the synthesis of chalcones using glycerin as solvent. Subsequently,...
doi：
10.5935/0103-5053.20150084
作 者：
Ritter, Marina;Flore...
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Journal of the Brazilian Chemical Society
Synthesis of Dithiocarbamates by Markovnikov Addition Reaction in PEG and Their Application in Amidoalkylation of Naphthols and Indoles
摘要：
Synthesis of dithiocarbamates by the one-pot three-component Markovnikov addition reaction of an ami...
doi：
10.5935/0103-5053.20150119
作 者：
Kharazmi University,...
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Journal of the Brazilian Chemical Society
Urinary Excretion Profile of Luteinizing Hormone in Brazilian Athletes
摘要：
Luteinizing hormone (LH) can be used by athletes as an alternative way to take illicit advantage of ...
doi：
10.5935/0103-5053.20150130
作 者：
Sardela, Vinícius F....
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Journal of the Brazilian Chemical Society
Optimization of Auxiliary Solvent Demulsification Microextraction for Determination of Cyanide in Environmental Water and Biological Samples by Microvolume UV-Vis Spectrophotometry
摘要：
A new, simple, rapid and efficient solvent terminated-auxiliary solvent-dispersive liquid-liquid mic...
doi：
10.5935/0103-5053.20150081
作 者：
University of Kurdis...
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Journal of the Brazilian Chemical Society
Piperamides from Piper ottonoides by NMR and GC-MS Based Mixture Analysis
摘要：
The species Piper ottonoides Yuncker (Piperaceae), known as 芒鈧搄o脙拢o-brandim芒鈧? is a shrub that occ...
doi：
10.5935/0103-5053.20150226
作 者：
Valente, Ligia M. M....
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Journal of the Brazilian Chemical Society
