Energy transfer study of europium-tetracycline complexes
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Journal of Luminescence
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The aim of this work was to study the energy transfer mechanisms from the ligand to the central lanthanide ion of tetracycline–europium
(Tc–Eu) complex. The absorption spectra of a EuCl3.H2O solution was measured and absorption cross-section of Eu3+ was estimated. The
observed overlap predicts a resonant energy transfer from Tetracycline to Eu3+. The microscopic parameter of energy transfer was obtained
using the overlap integral calculation considering a dipole–dipole energy transfer mechanism and results were compared considering an
energy transfer by exchange.
In this work, we report also the optical properties of Tc–Eu complex when urea hydrogen peroxide is added to the aqueous solution.
Como referenciar
COURROL, LILIA C.; SILVA, FLAVIA R. de O.; GOMES, LAERCIO; VIEIRA JUNIOR, NILSON D. Energy transfer study of europium-tetracycline complexes. Journal of Luminescence, v. 122-123, p. p. 288-290, 2006. DOI: 10.1016/j.jlumin.2006.01.143. Disponível em: http://repositorio.ipen.br/handle/123456789/5388. Acesso em: 30 Dec 2025.
Esta referência é gerada automaticamente de acordo com as normas do estilo IPEN/SP (ABNT NBR 6023) e recomenda-se uma verificação final e ajustes caso necessário.