Shedding new light on quadrupolar 1,4-dihydropyrrolo[3,2- b ]pyrroles: impact of electron-deficient scaffolds over emission
Year: 2024
Type: article
Abstract: decrease in the fluorescence intensity. Computational studies point out to strong charge transfer originating from exceptionally large dihedral angles as the pivotal reason of this phenomenon. Although internal conversion originating from the charge-transfer state is the prevailing non-radiative deactivation mechanism, intersystem crossing also plays a role. The rational design of DHPPs that enables modulation of emission will advance their applicability.
Source: Chemical Science
DOI: 10.1039/d4sc07275h
Language: English
Subfield: Materials Chemistry
Field: Materials Science
Domain: Physical Sciences
Open Access status: diamond
Funders: European Commission, National Science Council, Linköpings Universitet, Stiftelsen Olle Engkvist Byggmästare, Narodowe Centrum Nauki, Vetenskapsrådet, Uniwersytet Warszawski, European Regional Development Fund, National Supercomputer Centre, Linköpings Universitet, H2020 Marie Skłodowska-Curie Actions, HORIZON EUROPE European Research Council
Awards: G1098380627, G1391388918, G1854545911, G193668846, G2156986825, Theory and principles of luminescent organic radical materials for OLED and sensor applications, G2435169747, G270235201, Design and fabrication of efficient, stable and cheap blue organic light-emitting diodes as components of full-colour displays and solid state lighting, G434337789, Multifunctional nanocarriers for nonlinear microscopy: new tools for biology and medicine, G5976972046, G7295340960, G7318745325, G8436673617, NAISS
OpenAlex ID: W4404865228