Preparation and Fluorescence Properties of Dendritic 8-Hydroxyquinoline and their Zinc Complexes

Abstract:

Article Preview

Two different dendritic 8-hydroxyquinoline ligands were synthesized through convergent approach, and the products were characterized by nuclear magnetic resonance (NMR) and infrared spectrometry (IR); the fluorescence properties of the dendritic 8-hydroxyquinoline ligands and the corresponding metallic complexes with Zn (II) were also studied by fluorescent spectrometry. The results show that the dendritic modifications of 8-hydroxyquinoline nucleus enhanced the intensity of luminescence, and the peripheral functional groups in the dendritic structure may affect the property of luminescence; the obvious red shift observed in the fluorescence profile of dendritic 8-hydroxyquinoline zinc provides it prospect of extensive application in the discipline of organic electroluminescent materials.

Info:

Periodical:

Advanced Materials Research (Volumes 239-242)

Edited by:

Zhong Cao, Xueqiang Cao, Lixian Sun, Yinghe He

Pages:

2882-2887

DOI:

10.4028/www.scientific.net/AMR.239-242.2882

Citation:

X. H. Qiang et al., "Preparation and Fluorescence Properties of Dendritic 8-Hydroxyquinoline and their Zinc Complexes", Advanced Materials Research, Vols. 239-242, pp. 2882-2887, 2011

Online since:

May 2011

Export:

Price:

$35.00

In order to see related information, you need to Login.

In order to see related information, you need to Login.