Table 1 Mechanical parameters for the materials employed to fabricate the topographies simulated by FEM. For soft and hard PDMS, a value of 0.49 was used for the poisson’s ratio.

From: Hierarchical micro-nano topographies to control Bacteria and mesenchymal stem cells biological responses

Material

Density

(Kg · m−3)

E

(MPa)

ν

(no units)

λ

(MPa)

µ

(MPa)

Reference

sPDMS

970

2.5

0.49

0.714

0.179

67,98,99

hPDMS

970

9.0

--

4.66

0.517

99,100

PMMA

1185

2400

0.37

--

--

101