Type II photooxidation mechanism of biomolecules using chloro (5,10,15,20-Tetraphenylporphyrinato) indium (III) as a photosensitizer

期刊论文
摘要:
The photooxidation mechanism of bovine serum albumin (BSA), L-tryptophan (Trp) and red blood cells (...
doi:
10.1590/S0103-50532008000700013
作 者:
Silva, André Romero ...
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Journal of the Brazilian Chemical Society

The use of benzil to obtain functionalized N-heterocycles

期刊论文
摘要:
In this work, the reactivity of benzil was studied, employing C, N- and N, N-nucleophiles, such as e...
doi:
10.1590/S0103-50532008000500015
作 者:
Spenazzatto, Marcelo...
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期刊标题:
Journal of the Brazilian Chemical Society

Determination of oleanolic and ursolic acids in different parts of Perilla frutescens by high-performance liquid chromatography

期刊论文
摘要:
Perilla frutescens (L.) Britt.(Lamiaceae), a famous traditional Chinese medicine, has been used for ...
doi:
10.1590/S0103-50532008000700030
作 者:
Chen, Wu;Yichun Univ...
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期刊标题:
Journal of the Brazilian Chemical Society

Local magnetic moments and hyperfine fields at Ta impurities diluted in XFe2 (X = Y, Gd, Yb) Laves phases compounds

期刊论文
摘要:
In this work, we study the systematics, at finite temperature, of the formation of local magnetic mo...
doi:
10.1590/S0103-50532008000200010
作 者:
Troper, Amós;Oliveir...
作者机构:
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期刊标题:
Journal of the Brazilian Chemical Society

Determination of paracetamol at a graphite-polyurethane composite electrode as an amperometric flow detector

期刊论文
摘要:
A bare graphite-polyurethane composite was evaluated as an amperometric flow injection detector in t...
doi:
10.1590/S0103-50532008000500005
作 者:
Universidade de São ...
作者机构:
期刊编号:
期刊标题:
Journal of the Brazilian Chemical Society

Infraspecific variability in the essential oil composition of Lychnophora ericoides

期刊论文
摘要:
Variations in the composition of the leaf essential oils of wild Lychnophora ericoides, with and wit...
doi:
10.1590/S0103-50532008000500006
作 者:
Lyra, Cynthia C. G. ...
作者机构:
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期刊标题:
Journal of the Brazilian Chemical Society

Quantitative structure-activity relationships (QSAR) of 4-amino-2,6-diarylpyrimidine-5-carbonitriles with anti-inflammatory activity

期刊论文
摘要:
The experimental anti-inflammatory activities of eight 4-amino-2,6-diarylpyrimidine-5-carbonitriles ...
doi:
10.1590/S0103-50532008000200021
作 者:
Silva, João Bosco P....
作者机构:
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期刊标题:
Journal of the Brazilian Chemical Society

Efficient synthesis of new 1-[Alkyl(aryl)]-5-(3,3,3-trihalo-2-oxopropylidene)pyrrolidin-2-ones

期刊论文
摘要:
Reactions of methyl 4-methoxy-6-oxo-7,7,7-trihalo-4-heptenoates 1 and 2 with primary amines RNH2, wh...
doi:
10.1590/S0103-50532008000100026
作 者:
Flores, Alex F. C.;P...
作者机构:
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期刊标题:
Journal of the Brazilian Chemical Society

Application of a composite polymer electrolyte based on montmorillonite in dye-sensitized solar cells

期刊论文
摘要:
In this work we report for the first time the preparation and characterization of a novel composite ...
doi:
10.1590/S0103-50532008000400012
作 者:
Freitas, Jilian Nei ...
作者机构:
期刊编号:
期刊标题:
Journal of the Brazilian Chemical Society

Catalytic enantioselective arylations: boron to zinc exchange as a powerful tool for the generation of transferable aryl groups

期刊论文
摘要:
The transmetalation between boron and zinc is of great importance for application in organic synthes...
doi:
10.1590/S0103-50532008000500003
作 者:
Braga, Antonio L.;Pa...
作者机构:
期刊编号:
期刊标题:
Journal of the Brazilian Chemical Society
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