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Table 1 Characteristics of G, GC, and GCD scaffolds

From: A novel gelatin/chitooligosaccharide/demineralized bone matrix composite scaffold and periosteum-derived mesenchymal stem cells for bone tissue engineering

Scaffolds Pore size
(μm)
Porosity
(%)
Compressive modulus of wet scaffold (kPa) Swelling ratio
(mg water/mg dry scaffold)
G 125.3 ± 12.5 90.6 ± 2.1 36.0 ± 7.2 10.1 ± 0.4
GC 103.2 ± 11.7* 88.2 ± 1.4 45.0 ± 5.6 6.7 ± 0.7*
GCD 91.7 ± 14.3* 82.9 ± 1.8* 51.0 ± 5.1* 4.0 ± 0.8*
  1. *P < 0.05, significant against the value of gelatin scaffolds