Fig. 3From: In situ polymerization of soil organic matter by oxidative biomimetic catalysisPercent distribution of organic carbon in separated water-stable soil aggregates before and after the catalyst-assisted oxidative polymerization: A control soil, B soil + H2O2, C soil + H2O2 + Fe-Pha. Error bars indicate standard error (n = 3). Standard deviation was less than 5%Back to article page