Energy transfer luminescence of Tb3+ complexed with oxyethylene compounds containing xanthene

DOI: 10.1246/cl.1996.547

Source and publish data:

Chemistry Letters p. 547 - 548 (1996)

Update date:2022-09-26

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Authors:

Suzuki, Yoshio

Morozumi, Tatsuya

Kakizawa, Yusuke

Bartsch, Richard A.

Hayashita, Takashi

Nakamura, Hiroshi

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Article abstract of DOI:10.1246/cl.1996.547

Three polyether compounds (1-3) which have more than two fluorescent moieties in the both terminals were synthesized, and their complexation properties with Tb³⁺ were discussed. After formation of complex with Tb³⁺, sharp fluorescence lines were observed at visible region due to intramolecular energy transfer from xanthene chromophore to bound Tb³⁺. The correlation between energy transfer efficiency and ligand structure for three analogous compounds were investigated.

Full text of DOI:10.1246/cl.1996.547

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