Complexes in which the Eu3+, Tb3+, and Gd3+ ions are encapsulated in the p-t-butylcalix[4]arene-tetra-acetamide ligand, (1) have been synthesized and their photophysical properties investigated; the Tb3+ complex exhibits a high luminescence quantum yield (0.2) and a long luminescence lifetime (1.5 ms) upon ligand excitation in aqueous solution.

Encapsulation of Lanthanide Ions in Calixarene Receptors. A Strongly Luminescent Tb(3+) Complex / . N., Sabbatini; M., Guardigli; A., Mecati; V., Balzani; Ungaro, Rocco; E., Ghidini; Casnati, Alessandro; Pochini, Andrea. - In: JOURNAL OF THE CHEMICAL SOCIETY, CHEMICAL COMMUNICATIONS. - ISSN 0022-4936. - (1990), pp. 878-879. [10.1039/c39900000878]

Encapsulation of Lanthanide Ions in Calixarene Receptors. A Strongly Luminescent Tb(3+) Complex

UNGARO, Rocco;CASNATI, Alessandro;POCHINI, Andrea
1990-01-01

Abstract

Complexes in which the Eu3+, Tb3+, and Gd3+ ions are encapsulated in the p-t-butylcalix[4]arene-tetra-acetamide ligand, (1) have been synthesized and their photophysical properties investigated; the Tb3+ complex exhibits a high luminescence quantum yield (0.2) and a long luminescence lifetime (1.5 ms) upon ligand excitation in aqueous solution.
1990
Encapsulation of Lanthanide Ions in Calixarene Receptors. A Strongly Luminescent Tb(3+) Complex / . N., Sabbatini; M., Guardigli; A., Mecati; V., Balzani; Ungaro, Rocco; E., Ghidini; Casnati, Alessandro; Pochini, Andrea. - In: JOURNAL OF THE CHEMICAL SOCIETY, CHEMICAL COMMUNICATIONS. - ISSN 0022-4936. - (1990), pp. 878-879. [10.1039/c39900000878]
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11381/2312453
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