Journal
INORGANIC CHEMISTRY
Volume 55, Issue 20, Pages 9964-9972Publisher
AMER CHEMICAL SOC
DOI: 10.1021/acs.inorgchem.6b00700
Keywords
-
Categories
Funding
- Swiss National Science Foundation
- La Ligue contre le Cancer
- Canceropole Grand Ouest
- INSERM
Ask authors/readers for more resources
Considered at the beginning of the 21th century as being incompatible with the presence of closely bound high-energy oscillators, lanthanide-centered superexcitation, which is the raising of an already excited electron to an even higher level by excited-state energy absorption, is therefore a very active topic strictly limited to the statistical doping of low phonon bulk solids and nanoparticles. We show here that molecular lanthanide-containing coordination complexes may be judiciously tuned to overcome these limitations and to induce near-infrared (NIR)-to-visible (VIS)-light upconversion via the successive absorption of two low-energy photons using linear-optical responses. Whereas single-ion-centered excited-state absorption mechanisms remain difficult to implement in lanthanide complexes, the skillful design of intramolecular intermetallic energy-transfer processes operating in multimetallic architectures recent programming of erbium-centered molecular upconversion. is at the origin of the recent programming of erbium-centered molecular upconversion.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available