Journal of Molecular Structure

Synthesis and luminescent properties of Tb (III) complex with a novel pyrazolone ligand and its interaction with bovine serum albumin

Z Yang, R Tang, Z Zhang

Index: Yang, Zhengfa; Tang, Ruiren; Zhang, Zhenfeng Journal of Molecular Structure, 2012 , vol. 1030, p. 19 - 25

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Citation Number: 7

Abstract

A novel aromatic pyrazolone ligand, methyl 6-(3-methyl-1-phenyl-5-pyrazolone-4-carbonyl) pyridine-2-carboxylic acid (L), and its corresponding Tb (III) complexes, Tb (L) 3· 2H2O, was successfully prepared. L and its complex were characterized by means of mass spectrum (MS), elemental analysis, infrared spectroscopy (IR), 1HNMR and thermogravimetric analysis (TGA). The luminescence spectra showed that L was an efficient sensitizer for Tb ...