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Near infrared photoluminescence modulation by defect site design using aryl isomers in locally functionalized single-walled carbon nanotubes

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Abstract

We newly introduce positional isomeric structures at the defect sites of locally-functionalized single-walled carbon nanotubes (lf-SWNTs) showing unique near infrared photoluminescence (PL). The observed PL is significantly different from that of typical para-aryl modified lf-SWNTs; i.e., (i) an extraordinary PL wavelength shift of the meta-aryl modified lf-SWNTs, and (ii) remarkably red-shifted PL from the ortho-aryl modified lf-SWNTs are revealed.

Graphical abstract: Near infrared photoluminescence modulation by defect site design using aryl isomers in locally functionalized single-walled carbon nanotubes

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Publication details

The article was received on 25 Aug 2017, accepted on 30 Oct 2017 and first published on 30 Oct 2017


Article type: Communication
DOI: 10.1039/C7CC06663E
Citation: Chem. Commun., 2017, Advance Article
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    Near infrared photoluminescence modulation by defect site design using aryl isomers in locally functionalized single-walled carbon nanotubes

    T. Shiraki, S. Uchimura, T. Shiraishi, H. Onitsuka and N. Nakashima, Chem. Commun., 2017, Advance Article , DOI: 10.1039/C7CC06663E

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