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. 2020 Nov 28;12(12):2835. doi: 10.3390/polym12122835

Table 2.

Concentrations of ferric ions extracted from T2–(Fe–)DN hydrogels.

Sample Conc. of Fe3+ in DN Hydrogels (mM)
T2–DN 0
T2–Fe5–DN 3.68
T2–Fe5(16h)–DN 8.20
T2–Fe50–DN 6.97
T2–Fe100–DN 9.38
T2–Fe200–DN 20.67