Table 2.

Nitric oxide release from coatings doped at 18 mg/mL PROLI/NO as a function of polyurethane topcoat.

NO release properties	Type of polyurethane topcoat
	HP 93A	HPU	HPU/TPU	TPU	TP-470
[NO]max (pmol cm−2 s−1)	3128 ± 716	2895 ± 435	2617 ± 395	1526 ± 234	1436 ± 261
tmax (min)	8.4 ± 0.8	8.4 ± 0.6	9.1 ± 0.5	18.0 ±1.2	16.8 ± 2.5
[NO]6 h (pmol cm−2 s−1)	5.45 ± 2.38	6.72 ± 2.19	23.47 ± 3.91	28.49 ± 3.69	26.53 ± 4.45
[NO]12 h (pmol cm−2 s−1)	0	1.85 ± 0.23	2.54 ± 0.36	5.67 ± 0.71	6.89 ± 0.80
[NO]24 h (pmol cm−2 s−1)	0	0	0.94 ± 0.32	1.67 ± 0.30	1.96 ± 0.26
Total NO (μmol cm−2)	3.9 ± 0.4	3.8 ± 0.5	4.1 ± 0.5	4.2 ± 0.5	4.1 ± 0.4