Temperature-Sensitive Luminescent Nanoparticles and Films Based on a Terbium (III) Complex Probe

DOI zum Zitieren dieses Dokuments:: 10.5283/epub.19956

Sun, Li-Ning ; Yu, Jiangbo ; Peng, Hongshang ; Zhang, Jin Z. ; Shi, Li-Yi ; Wolfbeis, Otto S.

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Veröffentlichungsdatum dieses Volltextes: 18 Mrz 2011 06:43

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Zusammenfassung

The terbium-tris[(2-hydroxy-benzoyl)-2-aminoethyl]amine complex (Tb-THBA) with its high color purity, long luminescence lifetime, and high quantum yield has been found to be a viable indicator for the optical sensing of temperature. Both its luminescence intensity and its lifetime strongly depend on temperature in the range from 15 to 65 °C. When photoexcited at 341 nm, it displays typical Tb3+ ...