. Author manuscript; available in PMC: 2010 Apr 19.

Published in final edited form as: J Biomed Mater Res A. 2009 Jul;90(1):70–81. doi: 10.1002/jbm.a.32056

Table 2.

Wound healing results of implanted and non-implanted bovine corneas in organ culture.

Sample	Surface Modification	Wound Closure Day
Sham = no implant (positive control)	N/A	2.5
Non-Modified PEG-PAA IPN hydrogel	None	No growth by Day 7
Modified PEG-PAA IPN hydrogel	collagen type I via azide- active-ester linkage	5