Nanothermometer based on intensity variation and emission lifetime of europium(III) benzoylacetonate complex

Galico, D. A.; Mazali, I. O.; Sigoli, F. A.

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(Reference retrieved automatically from Web of Science through information on FAPESP grant and its corresponding number as mentioned in the publication by the authors.)

Nanothermometer based on intensity variation and emission lifetime of europium(III) benzoylacetonate complex

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Author(s):	Galico, D. A. ^[1] ; Mazali, I. O. ^[1] ; Sigoli, F. A. ^[1] Total Authors: 3
Affiliation:	^[1] Univ Estadual Campinas, UNICAMP, Inst Chem, Lab Funct Mat, POB 6154, BR-13083970 Campinas, SP - Brazil Total Affiliations: 1
Document type:	Journal article
Source:	Journal of Luminescence; v. 192, p. 224-230, DEC 2017.
Web of Science Citations:	16
Abstract
Temperature dependence of the photophysical properties of europium(III) complex with the benzoylcetonate ligand were evaluated. The photostability of the complex and the temperature dependence of the D-5(0) -> F-7(2) transition band area (maximum relative sensitivity of 5.25% K-1 at 303 K) makes this complex promising as temperature probe. The temperature dependence of the D-5(0) -> F-7(0) transition band indicates that the electron phonon coupling is probably the main mechanism operating in the temperature dependence of the photophysical properties of the complex. (AU)

FAPESP's process:	13/22127-2 - Development of novel materials strategic for integrated analytical devices
Grantee:	Lauro Tatsuo Kubota
Support Opportunities:	Research Projects - Thematic Grants

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