Uniform one-dimensional arrays of tunable gold nanoparticles with tunable interparticle distances

被引：46

作者：

Corbierre, Muriel K.

Beerens, Jean

Beauvais, Jacques

Lennox, R. Bruce

机构：

[1] McGill Univ, Dept Chem, Montreal, PQ H3A 2K6, Canada

[2] McGill Univ, Ctr Self Assembled Chem Struct, Montreal, PQ H3A 2K6, Canada

[3] Univ Sherbrooke, Dept Genie Elect & Informat, Sherbrooke, PQ J1K 2R1, Canada

来源：

CHEMISTRY OF MATERIALS | 2006年 / 18卷 / 11期

关键词：

D O I：

10.1021/cm060235v

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：

The formation of uniform one-dimensional arrays of tunable gold nanoparticles with tunable interparticle distances was investigated. The AU(I)-thiolate complexes were synthesized using readily available precursors. These compounds were designed to be soluble materials that readily spread on to surfaces, due to the bulky thiol ligands used. The X-ray photoelectron microscopy (XPS) analysis of a large 2-D array of the gold nanoparticles reveals that they are composed solely of metallic gold. The interparticle distance and the patterns composed of nanoparticles are readily tunable on a given substrate by varying electron beam parameters. It is anticipated that this method is a versatile technique that can be applied to many other organometallic systems.

引用

页码：2628 / 2631

页数：4

共 22 条

[1]

Al-Sa'Ady A. K., 1985, INORG SYNTH, V23, P191

[2] Organization of 'nanocrystal molecules' using DNA [J].