Potential of Electrospun Poly(3-hydroxybutyrate)/Collagen Blends for Tissue Engineering Applications

Table 4

Tensile properties of electrospun meshes: elastic modulus (), stress at break (), and elongation at break () as a function of the PHB/Coll ratio (mean ± SD, ).

PHB/Coll (w/w)	(MPa)	(MPa)	(%)
100/0	258.3 ± 7.9	7.7 ± 0.3	29.6 ± 7.5
70/30	116.0 ± 23.3^a	4.7 ± 0.8^a	13.5 ± 1.3^a
50/50	225.4 ± 42.5	7.7 ± 1.4	19.6 ± 2.4^a

^aSignificant difference from PHB/Coll 100/0 ().