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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.)

Thermal and spectroscopic studies on solid Ketoprofen of lighter trivalent lanthanides

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Author(s):
Galico, D. A. [1] ; Holanda, B. B. [1] ; Perpetuo, G. L. [1] ; Schnitzler, E. [2] ; Treu-Filho, O. [3] ; Bannach, G. [1]
Total Authors: 6
Affiliation:
[1] UNESP, Fac Ciencias, Dept Quim, BR-17033260 Bauru, SP - Brazil
[2] Univ Estadual Ponta Grossa, Dept Quim, BR-84030900 Ponta Grossa, PR - Brazil
[3] UNESP, Inst Quim, BR-14800900 Araraquara, SP - Brazil
Total Affiliations: 3
Document type: Journal article
Source: JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY; v. 108, n. 1, p. 371-379, APR 2012.
Web of Science Citations: 20
Abstract

Solid-state Ln(L)(3) compounds, where Ln stands for trivalent La, Ce, Pr, Nd, Sm, Eu, and L is ketoprofen have been synthesized. Thermogravimetry (TG), differential thermal analysis (DTA), differential scanning calorimetry (DSC) as well as X-ray diffraction powder (DRX) patterns, Fourier transformed infrared spectroscopy (FTIR), and other methods of analysis were used to study solid Ketoprofen of lighter trivalent lanthanides. The results provided information of the composition, dehydration, coordination mode, structure, thermal behavior, and thermal decomposition. The theoretical and experimental spectroscopic study suggests that the carboxylate group of ketoprofen is coordinate to metals as bidentate bond. (AU)

FAPESP's process: 10/10931-3 - Synthesis and characterization of ketoprofen complexes with lanthanides (III) and yttrium (III) in solid state with exception of the promethium.
Grantee:Diogo Alves Gálico
Support Opportunities: Scholarships in Brazil - Scientific Initiation