A comprehensive investigation of the mineral composition of brazilian bee pollen: geographic and seasonal variations and contribution to human diet

期刊论文
摘要:
The mineral composition of bee pollen was investigated in 154 samples from different Brazilian regio...
doi:
10.1590/S0103-50532012000400019
作 者:
Rabonato, Luana C.;R...
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Journal of the Brazilian Chemical Society

Support effect on carbon nanotube growth by methane chemical vapor deposition on cobalt catalysts

期刊论文
摘要:
The influence of the support on carbon nanotube production by methane chemical vapor deposition (CVD...
doi:
10.1590/S0103-50532012000500012
作 者:
Oliveira, Hugo A.;Fr...
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Journal of the Brazilian Chemical Society

Cytotoxic cordiaquinones from the roots of Cordia polycephala

期刊论文
摘要:
The chemical investigation of roots of Cordia polycephala resulted in the isolation of two new terpe...
doi:
10.1590/S0103-50532012005000019
作 者:
Marinho Filho, José ...
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期刊标题:
Journal of the Brazilian Chemical Society

Systematic UPLC-ESI-MS/MS study on the occurrence of staurosporine and derivatives in associated marine microorganisms from Eudistoma vannamei

期刊论文
摘要:
Former bioactivity-guided analysis of the marine invertebrate Eudistoma vannamei led to the isolatio...
doi:
10.1590/S0103-50532012000200021
作 者:
Lopes, João L. C.;Un...
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Journal of the Brazilian Chemical Society

Chemical composition similarity between the essential oils isolated from male and female specimens of each five Baccharis species

期刊论文
摘要:
In the few studies published on essential oils from female聽and male specimens of Baccharis species, ...
doi:
10.1590/S0103-50532012000600007
作 者:
Riva, Dilamara;Unive...
作者机构:
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期刊标题:
Journal of the Brazilian Chemical Society

Fast direct determination of titanium dioxide in toothpastes by X-Ray fluorescence and multivariate calibration

期刊论文
摘要:
Recently, the International Agency for Research on Cancer (IARC) has classified titanium dioxide as ...
doi:
10.1590/S0103-50532012000300023
作 者:
Universidade Estadua...
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Journal of the Brazilian Chemical Society

The use of cloud point extraction and hydride generation for improving the Sb and Se limits of detection in ICP OES

期刊论文
摘要:
B> This study deals with the application of cloud point extraction (CPE) and hydride generation (HG)...
doi:
10.1590/S0103-50532012001200010
作 者:
Depoi, Fernanda dos ...
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期刊标题:
Journal of the Brazilian Chemical Society

Selective and efficient mitochondrial staining with designed 2,1,3-benzothiadiazole derivatives as live cell fluorescence imaging probes

期刊论文
摘要:
Novel designed 2,1,3-benzothiadiazole fluorescent probes were synthesized, characterized and applied...
doi:
10.1590/S0103-50532012000400024
作 者:
D. Neto, Brenno A.;E...
作者机构:
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Journal of the Brazilian Chemical Society

LC, LC-MS/MS studies for the identification and characterization of degradation products of hydrochlorothiazide and establishment of mechanistic approach towards degradation

期刊论文
摘要:
The objective of the present investigation was to separate, identify and characterize the degradatio...
doi:
10.1590/S0103-50532012000300010
作 者:
Mahajan, Anand Avina...
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期刊标题:
Journal of the Brazilian Chemical Society

Electrochemical detection of Pb and Cd in paper-based microfluidic devices

期刊论文
摘要:
Filter paper strips combined with screen-printed carbon electrodes (SPCE) were used in the assembly ...
doi:
10.1590/S0103-50532012000600018
作 者:
Shi, Jianjun;Yanchen...
作者机构:
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期刊标题:
Journal of the Brazilian Chemical Society
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