A chemiluminescence flow-based procedure for determination of carbaryl in natural waters exploiting multicommutation and enzymatic reaction
摘要:
A chemiluminescence procedure for the determination of carbaryl in natural waters using acetylcholin...
doi:
10.1590/S0103-50532007000300004
作 者:
Pires, Cherrine K.;M...
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Journal of the Brazilian Chemical Society
C60-based ebselen derivative: synthesis by bingel cyclopropanation and enhanced antioxidative and neuroprotective activity
摘要:
C60-based ebselen derivative 3 was synthesized through Bingel cyclopropanation of C60 with the ebsel...
doi:
10.1590/S0103-50532007000700005
作 者:
Liu, Xufeng;Ke, Weng...
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Journal of the Brazilian Chemical Society
Novel method for determination of trace amounts of citalopram in tablets by fast fourier continuous cyclic voltammetry at au microelectrode in flowing solutions
摘要:
In this work, fast Fourier transform continuous cyclic voltammetric technique for the monitoring of ...
doi:
10.1590/S0103-50532007000100027
作 者:
Ganjali, Mohammad Re...
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Journal of the Brazilian Chemical Society
Structure and properties of brazilian peat: analysis by spectroscopy and microscopy
摘要:
Peat was taken from the Sergipe State, Brazil and characterized by several techniques: elemental and...
doi:
10.1590/S0103-50532007000400008
作 者:
Mendonça, André G. R...
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Journal of the Brazilian Chemical Society
High-solid systems of partially hydrolysed waxy maize starch: rheological and structural characterisations
摘要:
The rheological behaviour of some high-solid mixed dispersions of partially hydrolysed waxy maize st...
doi:
10.1590/S0103-50532007000100007
作 者:
Andrade, C. T.;Unive...
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期刊标题:
Journal of the Brazilian Chemical Society
Synthesis of novel PETT analogues: 3,4-dimethoxy phenyl ethyl 1,3,5-triazinyl thiourea derivatives and their antibacterial and anti-HIV studies
摘要:
3,4-Dimethoxy phenyl ethyl-1,3,5-triazinyl thiourea derivatives (8a-o and 9a-o) were prepared by con...
doi:
10.1590/S0103-50532007000200011
作 者:
Pannecouque, Christo...
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Journal of the Brazilian Chemical Society
Solid phase microextraction (SPME) analysis of volatile compounds produced by in vitro shoots of Lantana camara L. under the influence of auxins and cytokinins
摘要:
The effects of the auxin indole-3-acetic acid at 0.44 碌mol L-1 and the cytokinins thidiazuron at 0.4...
doi:
10.1590/S0103-50532007000800009
作 者:
Bizzo, Humberto Ribe...
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期刊标题:
Journal of the Brazilian Chemical Society
Effects of bismuth vandate and anthraquinone dye on the photodegradation of polycarbonate
摘要:
Both inorganic and organic compounds, such as oxides or salts of metals and polycyclic and azo compo...
doi:
10.1590/S0103-50532007000500005
作 者:
Universidade Estadua...
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Journal of the Brazilian Chemical Society
Determination of losartan associated with chlorthalidone or hydrochlorothiazide in capsules by capillary zone electrophoresis
摘要:
An alternative methodology by capillary zone electrophoresis (CZE) is proposed for the determination...
doi:
10.1590/S0103-50532007000300009
作 者:
Oliveira, Marcone A....
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期刊标题:
Journal of the Brazilian Chemical Society
A solvent-free synthesis of beta-enamino trihalomethyl ketones
摘要:
An efficient green procedure to prepare a series of twenty-six 4-amino-1,1,1-trihalo-3-alken-2-ones ...
doi:
10.1590/S0103-50532007000800006
作 者:
Fiss, Gabriela F.;Za...
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期刊标题:
Journal of the Brazilian Chemical Society