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. 2017 Nov 14;14:21. doi: 10.1186/s12976-017-0067-4

Fig. 7.

Fig. 7

Parameter Analysis. a Varying the porosity in an osteoarthritic environment with a PCM thickness of 3.75 μm and a PCM Young’s modulus of 25 kPa and ECM Young’s modulus of 300 kPa. b Varying the radius in an osteoarthritic environment with a PCM thickness of 2.5 μm and a PCM Young’s modulus of 40 kPa and ECM Young’s modulus of 500 kPa