The effect of the ratio of template to functional monomers on the binding capacities of nine UMCAs (QUMCA).
UMCA | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
---|---|---|---|---|---|---|---|---|---|
Uranyl–salophen (mmol) | 1.0 | 0.80 | 0.60 | 0.40 | 0.20 | 0.10 | 0.20 | 0.20 | 0 |
Uranyl (mmol) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.20 |
APTES (mmol) | 8.5 | 8.5 | 8.5 | 8.5 | 8.5 | 8.5 | 4.25 | 0 | 8.5 |
PTEOS (mmol) | 0 | 0 | 0 | 0 | 0 | 0 | 4.25 | 8.5 | 0 |
Q UMCA (μmol g−1) | 3.03 | 3.12 | 3.98 | 5.01 | 7.79 | 6.10 | 4.56 | 1.68 | 1.03 |