Solvatochromism of near infrared photoluminescence from doped sites of locally functionalized single-walled carbon nanotubes

Tomohiro Shiraki; Yoshiaki Niidome; Fumiyuki Toshimitsu; Tomonari Shiraishi; Tamehito Shiga; Boda Yu; Tsuyohiko Fujigaya

doi:10.1039/c9cc00829b

Solvatochromism of near infrared photoluminescence from doped sites of locally functionalized single-walled carbon nanotubes

Tomohiro Shiraki, Yoshiaki Niidome, Fumiyuki Toshimitsu, Tomonari Shiraishi, Tamehito Shiga, Boda Yu, Tsuyohiko Fujigaya

Research output: Contribution to journal › Article › peer-review

19 Citations (Scopus)

Abstract

The doped sites of locally functionalized single-walled carbon nanotubes emit red-shifted and bright near-infrared photoluminescence compared to non-doped nanotubes. Here, we observe unique photoluminescent solvatochromism. Organic solvent environments induce photoluminescent energy shifts that linearly correlate with a solvent polarity function. A high responsiveness at the doped sites is found.

Original language	English
Pages (from-to)	3662-3665
Number of pages	4
Journal	Chemical Communications
Volume	55
Issue number	25
DOIs	https://doi.org/10.1039/c9cc00829b
Publication status	Published - 2019

All Science Journal Classification (ASJC) codes

Catalysis
Electronic, Optical and Magnetic Materials
Ceramics and Composites
Chemistry(all)
Surfaces, Coatings and Films
Metals and Alloys
Materials Chemistry

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10.1039/c9cc00829b

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title = "Solvatochromism of near infrared photoluminescence from doped sites of locally functionalized single-walled carbon nanotubes",

abstract = "The doped sites of locally functionalized single-walled carbon nanotubes emit red-shifted and bright near-infrared photoluminescence compared to non-doped nanotubes. Here, we observe unique photoluminescent solvatochromism. Organic solvent environments induce photoluminescent energy shifts that linearly correlate with a solvent polarity function. A high responsiveness at the doped sites is found.",

author = "Tomohiro Shiraki and Yoshiaki Niidome and Fumiyuki Toshimitsu and Tomonari Shiraishi and Tamehito Shiga and Boda Yu and Tsuyohiko Fujigaya",

note = "Funding Information: This study was partially supported by grants-in-aid, the chemical innovation research award from the Japan Association for Chemical Innovation (JACI), the groundbreaking research project from the Faculty of Engineering of Kyushu University, the JSPS KAKENHI (Grant Number JP17K17934), and the Nanotechnology Platform Project, from the Ministry of Education, Culture, Sports, Science and Technology, Japan. Publisher Copyright: {\textcopyright} The Royal Society of Chemistry.",

year = "2019",

doi = "10.1039/c9cc00829b",

language = "English",

volume = "55",

pages = "3662--3665",

journal = "Chemical Communications",

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publisher = "Royal Society of Chemistry",

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T1 - Solvatochromism of near infrared photoluminescence from doped sites of locally functionalized single-walled carbon nanotubes

AU - Shiraki, Tomohiro

AU - Niidome, Yoshiaki

AU - Toshimitsu, Fumiyuki

AU - Shiraishi, Tomonari

AU - Shiga, Tamehito

AU - Yu, Boda

AU - Fujigaya, Tsuyohiko

N1 - Funding Information: This study was partially supported by grants-in-aid, the chemical innovation research award from the Japan Association for Chemical Innovation (JACI), the groundbreaking research project from the Faculty of Engineering of Kyushu University, the JSPS KAKENHI (Grant Number JP17K17934), and the Nanotechnology Platform Project, from the Ministry of Education, Culture, Sports, Science and Technology, Japan. Publisher Copyright: © The Royal Society of Chemistry.

PY - 2019

Y1 - 2019

N2 - The doped sites of locally functionalized single-walled carbon nanotubes emit red-shifted and bright near-infrared photoluminescence compared to non-doped nanotubes. Here, we observe unique photoluminescent solvatochromism. Organic solvent environments induce photoluminescent energy shifts that linearly correlate with a solvent polarity function. A high responsiveness at the doped sites is found.

AB - The doped sites of locally functionalized single-walled carbon nanotubes emit red-shifted and bright near-infrared photoluminescence compared to non-doped nanotubes. Here, we observe unique photoluminescent solvatochromism. Organic solvent environments induce photoluminescent energy shifts that linearly correlate with a solvent polarity function. A high responsiveness at the doped sites is found.

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JO - Chemical Communications

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Solvatochromism of near infrared photoluminescence from doped sites of locally functionalized single-walled carbon nanotubes

Abstract

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