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Table 5.
ICP-MS analysis of the Eu and Gd percentage contents of rMSNs and rMSN-EuGd
| rMSN | rMSN-EuGd | |
|---|---|---|
| Eu (%) | 0.0 | 2.412 |
| Gd (%) | 0.0 | 2.401 |