Table 2 Elemental composition of the Lip-Fe3O4@lecithin sample obtained by TXRF.
Element | Line | Energy/keV | Composition (mg L−1) | Deviation (mg L−1) |
---|---|---|---|---|
P | K12 | 2.01 | 227.3 | 0.7 |
S | K12 | 2.309 | 3.8 | 0.2 |
Cl | K12 | 2.622 | 78.0 | 0.3 |
K | K12 | 3.314 | 90.6 | 0.2 |
Ca | K12 | 3.692 | 12.0 | 0.1 |
Fe | K12 | 6.405 | 285.1 | 0.2 |
Zn | K12 | 8.637 | 0.2 | 0.0 |