The original version of the article was published in Cent. Eur. J.Chem. 10(4) (2012) pp. 1328–1337. Unfortunately, the original version of this article contains a mistake in the affiliation section. Dr Marilena Meira’s affiliation is IFBA - Federal Institute for Education, Science and Technology, Simoes Filho, Bahia 43700-000, Brazil.
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