Research Article

The Mechanical Aspects of Formation and Application of PDMS Bilayers Rolled into a Cylindrical Structure

Table 1

A list of the estimated and measured values used for the calculation of the elastic deformation energy for bending and the curvature of the rolled bilayer.

 (m) (MPa)ν

12–673.5 [25, 26]0.50.15A
0.05 [24]500 [25, 26]0.50

of is determined by measuring the length of the untreated PDMS film swollen by the chloroform vapor at the equilibrium state.