Controlling energy transfer in ytterbium complexes: oxygen dependent lanthanide luminescence and singlet oxygen formation
Pyrene-appended ytterbium complexes have been prepared using Ugi reactions to vary the chromophore-lanthanide separation. Formation of the ytterbium(iii) excited state is sensitised via both the singlet and triplet excited states of the chromophore. Energy transfer from the latter is relatively slow...
| Main Authors: | , , , , |
|---|---|
| 格式: | Journal article |
| 语言: | English |
| 出版: |
Royal Society of Chemistry
2015
|