. Author manuscript; available in PMC: 2012 Dec 10.

Published in final edited form as: J Control Release. 2011 Aug 2;156(2):186–194. doi: 10.1016/j.jconrel.2011.07.036

Table 3.

Final release amount and time required achieving 50% release of various devices and parameters used for model fit in Figs. 3-5

Sample types ^*	Final release	Time to 50% release	Model parameters
Sample types ^*	Final release	Time to 50% release	k_s (hr^-1)	k_off (hr^-1)	ΔG (10^-21J)
E	84.0 ± 2.6%	10 h	0.080	0.0030	5.4
M	71.2 ± 3.2%	15 h	0.050	0.0033	2.5
DE	85.2 ± 4.3%	22 h	0.034	0.0010	7.4
EE	73.0 ± 1.9%	18 h	0.040	0.0010	4.0
ME	66.3 ± 1.7%	20.5 h	0.040	0.0015	2.2
DM	73.9 ± 4.4%	31.5 h	0.028	0.0018	3.5
EM	69.8 ± 2.0%	48 h	0.015	0.0020	3.0
MM	56.4 ± 4.3%	46 h	0.018	0.0010	0.5

E: EtOH-treated drug-loaded film without coating; M: MeOH-treated drug-loaded film without coating; DE: Originally non-treated drug-loaded core film with EtOH-treated SELP-47K coating; EE: Originally EtOH-treated drug-loaded core film with EtOH-treated SELP-47K coating; ME: Originally MeOH-treated drug-loaded core film with EtOH-treated SELP-47K coating; DM: Originally non-treated drug-loaded core film with MeOH-treated SELP-47K coating; EM: Originally EtOH-treated drug-loaded core film with MeOH-treated SELP-47K coating; MM: Originally MeOH-treated drug-loaded core film with MeOH-treated SELP-47K coating.