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. 2022 Jan 24;23(3):1282. doi: 10.3390/ijms23031282

Table 3.

Release kinetic parameters for ACP and cHAp nanoparticles loaded with STR. [*] indicates the loading path of the drug in the nanoparticle.

STR Loading, [*] ACP cHAp
kH (h−0.5) r k1 (h−1) r kH (h−0.5) r k1 (h−1) r
Ca2+ dissolution, (cs) 0.239 0.982 0.047 0.991 0.095 0.936 0.040 0.997
(PO4)3− dissolution, (ps) 0.261 0.988 0.038 0.979 0.099 0.988 0.028 0.960
Reaction mixture, (rm) 2.000 1.000 0.073 0.951 1.275 0.974 0.062 0.994
Adsorption, (as) 2.123 0.981 0.074 0.963 1.328 0.959 0.039 0.988