Optical properties of zinc phthalocyanine nanoparticle dispersions

被引：36
|
作者：
Nitschke, C [1 ]
O'Flaherty, SM [1 ]
Kröll, M [1 ]
Doyle, JJ [1 ]
Blau, WJ [1 ]
机构：
[1] Univ Dublin Trinity Coll, Mat Ireland Polymer Res Ctr, Dept Phys, Dublin 2, Ireland
来源：
CHEMICAL PHYSICS LETTERS | 2004年 / 383卷 / 5-6期
关键词：
D O I：
10.1016/j.cplett.2003.11.071
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
We report a study of the fabrication of aqueous nanoparticle dispersions from metallo-phthalocyanine solutions. Furthermore, we examine these nanoparticles using transmission electron and atomic force microscopy (TEM and AFM, respectively). Linear absorption and fluorescence spectroscopy are employed to characterise the novel nanoparticles. Finally, we demonstrate a significant improvement in their nonlinear optical dissipative response compared to dissolved solutions of the same phthalocyanines. (C) 2003 Elsevier B.V. All rights reserved.
引用
收藏
页码：555 / 560
页数：6
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