Direct two-photon excitation of Sm3+, Eu3+, Tb3+, Tb.DOTA(-), and Tb.propargylDO3A in solution
We have observed direct two-photon excitation of samarium, europium and terbium ions in solution upon near IR excitation using a tuneable pulsed light source, and have also studied two-photon processes in a pair of related terbium complexes, namely [Tb.DOTA] - and Tb.proparg...
| Main Authors: | , , , |
|---|---|
| Format: | Journal article |
| Language: | English |
| Published: |
2012
|