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Luminescence Resonance Energy Transfer in a Multiple‐Component, Self‐Assembled Supramolecular Hydrogel
Author(s) -
Gorai Tumpa,
Maitra Uday
Publication year - 2017
Publication title -
angewandte chemie
Language(s) - English
Resource type - Journals
eISSN - 1521-3757
pISSN - 0044-8249
DOI - 10.1002/ange.201704738
Subject(s) - supramolecular chemistry , förster resonance energy transfer , luminescence , energy transfer , fluorescence , photochemistry , excitation , resonance (particle physics) , chemistry , cascade , materials science , optoelectronics , molecule , chemical physics , optics , atomic physics , organic chemistry , physics , electrical engineering , chromatography , engineering
Cascade energy transfer from a sensitizer to Tb III then to fluorescent dyes was studied for the first time in a supramolecular hydrogel. Efficient energy transfer from Tb III to the dyes was observed, as established by time‐delayed emission and excitation spectral analysis, lifetime data, and microscopic studies.