Two-photon polymerization microstructuring in regenerative medicine.

Two-photon polymerization has developed as a powerful tool for making micro- and nanoscale structures for regenerative medicine applications. This review discusses micro- and nanoscale aspects of tissue engineering, which are followed by a brief description of the two-photon polymerization process and how it has been used thus far in tissue engineering and other regenerative medicine applications. Lastly, potential future applications of two-photon polymerization in regenerative medicine are presented.