We have studied the effect of chitosan sponges, produced from batches with distinct degree deacetylation (DDA) and molecular weight (Mw), on adhesion, growth differentiation primary human osteoblasts an aim to offer a suitable tool for guided bone regeneration. All sponges revealed similar microstructure, irrespective DDA (58, 73, 82, 88, 91 %) Mw (749, 547, 263, 215, 170 kDa, respectively). Ce...
