Temperature calculation in metal substrates during two-photon polymerization

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 applicatio...

Three-Dimensional Microfabrication by Two-Photon Polymerization

Two-Photon Polymerization Fabrication of Doped Microstructures

Biomimetic anchor for surface-initiated polymerization from metal substrates.

In this paper, we demonstrate the first use of a catecholic initiator for surface-initiated polymerization (SIP) from metal surfaces to create antifouling polymer coatings. A new bifunctional initiator inspired by mussel adhesive proteins was synthesized, which strongly adsorbs to Ti and 316L stainless steel (SS) substrates, providing an anchor for surface immobilization of grafted polymers. Su...

Large-format fabrication by two-photon polymerization in SU-8

Microporous structures are central to many fields of science and engineering, but many of these systems are complex with little or no symmetry and are difficult to fabricate. We applied two-photon polymerization (2PP) and femtosecond laser direct-writing techniques to fabricate broadarea large-format 3D microporous structures (450 μm × 450 μm × 40 μm) in the epoxy-based photoresist SU-8. The ap...