Enhanced intersystem crossing to achieve long-lived excitons based on inhibited molecular motion and rigid structure
Sign Up to like & getrecommendations! Published in 2020 at "Dyes and Pigments"
DOI: 10.1016/j.dyepig.2019.107886
Abstract: Abstract Two cyanyl-carboxylic derivatives (PYCZA and TPYCZA) have been designed and synthesized with flexible or rigid substituents, respectively. The persistent phosphorescence mechanism was studied through temperature-dependent Raman spectroscopy, and single/powder X-ray diffraction. The low temperature… read more here.
Keywords: enhanced intersystem; lived excitons; intersystem crossing; achieve long ... See more keywords
Distance dependence of enhanced intersystem crossing in BODIPY–nitroxide dyads
Sign Up to like & getrecommendations! Published in 2023 at "Chemical Science"
DOI: 10.1039/d3sc00589e
Abstract: Photogenerated organic triplet–doublet systems have attracted an increasing amount of attention in recent years due to their versatility and suitability for a range of technological applications in the emerging field of molecular spintronics. Such systems… read more here.
Keywords: nitroxide dyads; bodipy nitroxide; enhanced intersystem; triplet ... See more keywords