碳纳米管与钌配合物发光体超分子纳米结构的合成与表征

Synthesis and characterization of supramolecular nanostructures of carbon nanotubes and ruthenium-complex Luminophores.

作者信息

Bottini Massimo, Magrini Andrea, Di Venere Almerinda, Bellucci Stefano, Dawson Marcia I, Rosato Nicola, Bergamaschi Antonio, Mustelin Tomas

机构信息

Burnham Institute for Medical Research, 10901 North Torrey Pines Road, La Jolla, CA 92037, USA.

出版信息

J Nanosci Nanotechnol. 2006 May;6(5):1381-6. doi: 10.1166/jnn.2006.164.

DOI:10.1166/jnn.2006.164

PMID:16792368

Abstract

We constructed and characterized supramolecular nanostructures consisting of ruthenium-complex luminophores, which were directly grafted onto short oxidized single-walled carbon nanotubes or physically entrapped in silica nanobeads, which had been covalently linked to short oxidized single-walled carbon nanotubes or hydrophobically adsorbed onto full-length multi-walled carbon nanotubes. These structures were evaluated as potential electron-acceptor complexes for use in the fabrication of photovoltaic devices, and for their properties as fluorescent nanocomposites for use in biosensors or nanoelectronics.

摘要

我们构建并表征了由钌配合物发光体组成的超分子纳米结构，这些发光体直接接枝到短氧化单壁碳纳米管上，或物理包裹在二氧化硅纳米珠中，而二氧化硅纳米珠已共价连接到短氧化单壁碳纳米管上，或疏水吸附在全长多壁碳纳米管上。这些结构被评估为用于制造光伏器件的潜在电子受体配合物，以及作为用于生物传感器或纳米电子学的荧光纳米复合材料的性质。