Photophysical Properties of Dendrimer Phthalocyanine-Functionalized Single-Walled Carbon Nanotubes

被引：2
|
作者：
Yang, Hongqin [1 ]
He, Dandan [2 ]
Peng, Yiru [2 ]
Ma, Dongdong [2 ]
Wang, Yuhua [1 ]
机构：
[1] Fujian Normal Univ, Minist Educ, Key Lab Optoelect Sci & Technol Med, Fuzhou 350007, Peoples R China
[2] Fujian Normal Univ, College Chem & Engn, Fujian Prov Key Lab Polymer Mat, Fuzhou 350007, Peoples R China
来源：
NANOPHOTONICS AND MICRO/NANO OPTICS | 2012年 / 8564卷
基金：
中国国家自然科学基金;
关键词：
Single-walled carbon nanotubes; Dendrimer phthalocyanine; Spacer Linkers; photoindued Electron transfer; PORPHYRIN;
D O I：
10.1117/12.2001147
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
The photophysical properties of a novel series dendrimer phthalocyanine-SWNTs nanoconjugates in which the dendrimer phthalocyanine was tetra-[3,5-di-(4-carboxylic benzyloxy)benzyloxy] zinc(II) phthalocyanine covalently linked with SWNTs using ethylenediamine or hexamethylenediamine as space linkers were investigated in detailed by the fluorescent spectra and time-resolved spectroscopy. The photoindued intramolecular electron was transferred from phthalocyanine (donor) to carbon nanotubes (acceptor). Novel functionalized constituents in this work are fundamentally important due to the synergy effects of carbon nanotubes and dendritic zinc phthalocyanine, which may find potential applications in the drug delivery, biological labels and many other related fields.
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收藏
页数：6
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