Navegação Journal of the Brazilian Chemical Society por assunto "Boron isotope ratios"

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Boron isotope dilution in cellular ractions of coffee leaves evaluated by inductively coupled plasma mass spectrometry with direct injection nebulization (DIN-ICP-MS)

Bellato, Ana Cláudia S.; Menegário, Amauri A.; Giné, Maria Fernanda (Sociedade Brasileira de Química, 2003)

Enriched 10B (94.14 atom %) was supplied to coffee plantlets for three months. Then boron isotope ratios were determined in the leaf cell compartments, cell wall, nuclei and chloroplast, after a sub-cellular fractionation ...