Going beyond the borders: pyrrolo[3,2-<i>b</i>]pyrroles with deep red emission
Mariusz Tasior, P. Kowalczyk, Marta Przybył, Małgorzata Czichy, Patryk Janasik, Manon H. E. Bousquet, Mieczysław Łapkowski, Matt Rammo, Aleksander Rebane, Denis Jacquemin, Daniel T. Gryko
Abstract
Ladder-type heterocycles encompassing two B − –N + dative bonds possess intense green to red emission, large 2PA cross-sections and superb photostability.
Topics & Concepts
Excited stateFluorescenceChemistryAbsorption (acoustics)Ground stateMolecular physicsPhotochemistryAtomic physicsMaterials scienceOpticsPhysicsComposite materialOrganic Light-Emitting Diodes ResearchLuminescence and Fluorescent MaterialsOrganic Electronics and Photovoltaics