Color-Tunable Photoluminescent Fullerene Nanoparticles

被引：68

作者：

Jeong, Jinyoung ^{[1
]}

Jung, Juyeon ^{[1
]}

Choi, Mijin ^{[1
]}

Kim, Ju Whan ^{[1
]}

Chung, Sang J. ^{[1
]}

Lim, Sujin ^{[1
]}

Lee, Han ^{[1
]}

Chung, Bong Hyun ^{[1
]}

机构：

[1] Univ Sci & Technol, BioNanotechnol Res Ctr, Korea Res Inst Biosci & Biotechnol Nanobiotechnol, Sch Engn, Taejon 305806, South Korea

来源：

ADVANCED MATERIALS | 2012年 / 24卷 / 15期

基金：

新加坡国家研究基金会;

关键词：

fullerene; nanoparticle; color-tunable photoluminescence; water-solubility; ROOM-TEMPERATURE; C-60; FULLEROL; FLUORESCENCE; WATER; DERIVATIVES; CHEMISTRY;

D O I：

10.1002/adma.201104772

中图分类号：

O6 [化学];

学科分类号：

070301 [无机化学];

摘要：

Highly water-soluble and color-tunable photoluminescent fullerene nanoparticles are synthesized by using tetraethylene glycol (TEG) and lithium hydroxide as a catalyst. The maximum PL emission changes depend on the contents of the remaining π-conjugation in oxidized C60, which is partially covalently conjugated with TEG. The PL behavior is attributed to an electronic transition change due to the distortion of symmetrical C60. Copyright © 2012 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

引用

收藏

页码：1999 / 2003

页数：5

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