So McAlpine's team created nanoscale piezoelectric devices. They're sequestered between layers of silicone. Which, as we know from breast implants, is both flexible and biocompatible.

The experiment results showed that the nano-clay has strong toughening and reinforcing effects on epoxy resin.

Finally, the best prescript of nano epoxy bond coating is recommended. The basic data are recommended for the aim of usage in bonding field.