Issue 42, 2011
From the journal:

Chemical Communications

Effects of fullerene encapsulation on structure and photophysical properties of porphyrin-linked single-walled carbon nanotubes†‡

Tomokazu Umeyama,ab   Junya Mihara,a   Hironobu Hayashi,a   Naoki Kadota,a   Vladimir Chukharev,c   Nikolai V. Tkachenko,*c   Helge Lemmtyinen,c   Kaname Yoshida,d   Seiji Isodae  and  Hirohi Imahori*aef  

* Corresponding authors

a Department of Molecular Engineering, Graduate School of Engineering, Kyoto University, Nishikyo-ku, Kyoto 615-8510, Japan

b PRESTO, Japan Science and Technology Agency (JST), 4-1-8 Honcho, Kawaguchi, Saitama 332-0012, Japan

c Department of Chemistry and Bioengineering, Tampere University of Technology, P.O. Box 541, FIN-33101 Tampere, Finland

d Institute for Chemical Research, Kyoto University, Uji, Kyoto 611-0011, Japan

e Institute for Integrated Cell-Material Sciences (iCeMS), Kyoto University, Nishikyo-ku, Kyoto 615-8510, Japan

f Fukui Institute for Fundamental Chemistry, Kyoto University, Takano-Nishihiraki 34-4, Sakyo-ku, Kyoto 606-8103, Japan
E-mail: imahori@scl.kyoto-u.ac.jp
Fax: +81 75 383 2571
Tel: +81 75 383 2566

Abstract

Fullerene-encapsulating single-walled carbon nanotubes (C60@SWNT) linked with porphyrins by a short bridge have been prepared for the first time. Steady state and time-resolved spectroscopies demonstrated the initial formation of an exciplex state, followed by a charge-separated state.

Graphical abstract: Effects of fullerene encapsulation on structure and photophysical properties of porphyrin-linked single-walled carbon nanotubes

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Article information

DOI
https://doi.org/10.1039/C1CC15011A
Article type
Communication
Submitted
12 Aug 2011
Accepted
12 Sep 2011
First published
21 Sep 2011

Chem. Commun., 2011,47, 11781-11783

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Effects of fullerene encapsulation on structure and photophysical properties of porphyrin-linked single-walled carbon nanotubes

T. Umeyama, J. Mihara, H. Hayashi, N. Kadota, V. Chukharev, N. V. Tkachenko, H. Lemmtyinen, K. Yoshida, S. Isoda and H. Imahori, Chem. Commun., 2011, 47, 11781 DOI: 10.1039/C1CC15011A

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