Single-walled carbon nanotubes tethered with porphyrins: Synthesis and photophysical properties

被引：141

作者：

Li, HP

Martin, RB

Harruff, BA

Carino, RA

Allard, LF

Sun, YP ^{[1
]}

机构：

[1] Clemson Univ, Dept Chem, Howard L Hunter Chem Lab, Clemson, SC 29634 USA

[2] Oak Ridge Natl Lab, High Temp Mat Lab, Oak Ridge, TN 37831 USA

来源：

ADVANCED MATERIALS | 2004年 / 16卷 / 11期

关键词：

D O I：

10.1002/adma.200306288

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The synthesis and photophysical properties of single-walled carbon nanotubes (SWNT) tethered with porphyrins was analyzed. The excited-state energy transfer quenching of porphyrin fluorescence by SWNT was found to be dependent on the length of tether. Investigations show that the Raman spectra of the porphyrin-SWNT samples exhibited characteristic peaks after thermal defunctionalization. The results show that the porphyrin-decorated SWNT compete effectively in applications dominated by dye-functionalized nanoparticles.

引用

页码：896 / 900

页数：5

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