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Source: Journal of molecular structure. 2015. Vol. 1086. P. 25-33
Type: статьи в журналах
Date: 2015
Description:
A model fulvic acid (FA) was synthesized from a natural dye, hematoxylin, in a slow oxidative polymerization/condensation reaction catalysed by OH− at pH ca. 12. The resulting dark-brown product, acid
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Source: Spectrochimica acta. Part A : Molecular and biomolecular spectroscopy. 2013. Vol. 108. P. 115-122
Type: статьи в журналах
Date: 2013