Porphyrin metal complex monolayer-protected gold nanorods: A parallel facile synthesis and self-assembly

被引：26

作者：

Xue, Chenming ^{[1
]}

Birel, Ozgul ^{[1
,2
]}

Li, Yannian ^{[1
]}

Ma, Xiang ^{[1
]}

Gao, Min ^{[1
]}

Urbas, Augustine ^{[3
]}

Li, Quan ^{[1
]}

机构：

[1] Kent State Univ, Inst Liquid Crystal, Kent, OH 44242 USA

[2] Mugla Univ, Dept Chem, TR-48121 Mugla, Turkey

[3] USAF, Mat & Mfg Directorate, Res Lab WPAFB, Wright Patterson AFB, OH 45433 USA

来源：

JOURNAL OF COLLOID AND INTERFACE SCIENCE | 2013年 / 398卷

关键词：

Gold nanorod; Fluorescence; Quench; Self-assembly; Porphyrin metal complex; HIGH-YIELD SYNTHESIS; AU NANORODS; NANOPARTICLES; NANOCRYSTALS; CHEMISTRY;

D O I：

10.1016/j.jcis.2013.02.014

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：

Porphyrin metal (Zn, Cu, and Mg) complex monolayer-protected gold nanorods (GNRs) were, for the first time, synthesized. Their synthesis was easy to access by mixing porphyrin encapsulated GNRs with corresponding excess soluble metal salts in solution, followed by the facile purification through centrifugation and sonication due to the gravity of the GNRs and their solubility in organic solvents. Furthermore, the resulting three GNRs exhibited distinct spectroscopic properties and were able to self-assemble into side-by-side arrays driven by pi-pi intermolecular interactions of the surface metal porphyrin chromophores. (C) 2013 Elsevier Inc. All rights reserved.

引用

页码：1 / 6

页数：6

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