| Table S 1:: Effect of magnetic field on the Kinetic parameters [(release rate constant, k) and (release exponent, n)] of Fe3O4-core-chitosan-shell at different pH. | ||||||
Sample |
Adjusted R2 |
Release rate constant (k, day-1) |
p |
Release exponent n |
p
| Transport mechanism |
Chitosan (pH = 6.5, no magnet) |
0.8627 |
0.7201 |
0.0037 |
0.3138 |
< 0.0001
| Fickian transport |
Chitosan (pH = 6.5, with magnet) |
0.8804 |
0.6159 |
0.001 |
0.2963 |
< 0.0001
| Fickian transport |
Chitosan (pH = 6.5, no magnet) |
0.8974 |
0.4676 |
0.0002 |
0.279 |
< 0.0001
| Fickian transport |
Chitosan (pH = 6.5, with magnet) |
0.9487 |
0.439 |
< 0.0001 |
0.2575 |
< 0.0001
| Fickian transport |