Luminescent pro-nitroxide lanthanide complexes for the detection of reactive oxygen species
The DOTA-based ligand H3L (5) appended with a pro-nitroxide moiety has been synthesized. The europium and ytterbium complexes 5Ln show metal-centred luminescence. They react with ROS in aqueous media to give a transient iminonitroxide and a stable nitronylnitroxide radical authenticated by EPR{,} with change in luminescence.
Références
- Titre
- Luminescent pro-nitroxide lanthanide complexes for the detection of reactive oxygen species
- Type de publication
- Article de revue
- Année de publication
- 2020
- Auteurs
- Barré, Richard, Mouchel dit Leguerrier Damien, Fedele Lionel, Imbert Daniel, Molloy Jennifer K., and Thomas Fabrice
- Revue
- Chem. Commun.
- Volume
- 56
- Pagination
- 435-438
Soumis le 7 janvier 2020