Two-photon microprinting of 3D emissive structures using tetraazaperylene-derived fluorophores

Abstract

A new class of fluorophores based on a twisted tetraazaperylene core has been employed in the fabrication of emissive organic 3D microstructures using two-photon laser printing.

Bay-substituted octaazaperopyrenedioxides as solid-state emitters for strong light-matter coupling

“…1) as emitters at high concentrations in solution as well as in condensed thin films and their application as fluorophores in two-photon microprinted 3D emissive structures. 34…”

“…1) as emitters at high concentrations in solution as well as in condensed thin films and their application as fluorophores in two-photon microprinted 3D emissive structures. 34 Formally, the OAPPDO compounds may be viewed as tetraazaperylenes that are decorated with N-substituted urea units in both opposite peri-positions. In particular, we found that the facile modification of these fluorophores in the bay-positions enables efficient tuning of their luminescent properties.…”