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Fig. 2 | BMC Oral Health

Fig. 2

From: Physical, mechanical, and biological properties of collagen membranes for guided bone regeneration: a comparative in vitro study

Fig. 2

Comparison of the physical characteristics of different collagen membranes. a Tensile strength, b elongation at break, and c Young’s modulus of collagen membranes in the dry and wet state. The error bars represent ± SD. Two-way analysis of variance analysis. ns: not significant; ****P < 0.0001 vs PD; #### P < 0.0001 vs BP. n = 3 for all samples. d Water contact angle of collagen membranes. Mean ± SD shown. n = 5 for all samples

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BMC Oral Health

ISSN: 1472-6831

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