Diketopyrrolopyrrole-tellurophene polymer for fast, selective, and reversible detection of bromine in solution, vapor, and solid states: A systematic study

Matinder Kaur; Dae Hee Lee; Da Seul Yang; Hyun Ah Um; Min Ju Cho; Ju Sik Kang; Dong Hoon Choi

doi:10.1016/j.dyepig.2015.08.005

Diketopyrrolopyrrole-tellurophene polymer for fast, selective, and reversible detection of bromine in solution, vapor, and solid states: A systematic study

Matinder Kaur, Dae Hee Lee, Da Seul Yang, Hyun Ah Um, Min Ju Cho, Ju Sik Kang, Dong Hoon Choi

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

8 Citations (Scopus)

Abstract

Conjugated polymers are of great interest and have been extensively examined as colorimetric and fluorometric sensors for biologically important species. Here, we report the systematic investigation of diketopyrrolopyrrole based conjugated polymers (PDTDPPT, PDTDPPSe and PDTDPPTe) bearing S, Se, and Te towards oxidative addition of Br₂ using absorption spectroscopy, NMR spectroscopy, cyclic voltammetry, atomic force microscopy, and density functional theory calculations. PDTDPPTe polymer displays a highly sensitive, selective, and rapid response to Br₂.

Original language	English
Pages (from-to)	317-322
Number of pages	6
Journal	Dyes and Pigments
Volume	123
DOIs	https://doi.org/10.1016/j.dyepig.2015.08.005
Publication status	Published - 2015 Dec 1

Bibliographical note

Publisher Copyright:
© 2015 Elsevier Ltd. All rights reserved.

Keywords

Bromine sensor
Colorimetric sensor
Copolymer
Diketopyrrolopyrrole
Oxidative addition
Tellurophene

ASJC Scopus subject areas

General Chemical Engineering
Process Chemistry and Technology

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10.1016/j.dyepig.2015.08.005

Cite this

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title = "Diketopyrrolopyrrole-tellurophene polymer for fast, selective, and reversible detection of bromine in solution, vapor, and solid states: A systematic study",

abstract = "Conjugated polymers are of great interest and have been extensively examined as colorimetric and fluorometric sensors for biologically important species. Here, we report the systematic investigation of diketopyrrolopyrrole based conjugated polymers (PDTDPPT, PDTDPPSe and PDTDPPTe) bearing S, Se, and Te towards oxidative addition of Br2 using absorption spectroscopy, NMR spectroscopy, cyclic voltammetry, atomic force microscopy, and density functional theory calculations. PDTDPPTe polymer displays a highly sensitive, selective, and rapid response to Br2.",

keywords = "Bromine sensor, Colorimetric sensor, Copolymer, Diketopyrrolopyrrole, Oxidative addition, Tellurophene",

author = "Matinder Kaur and Lee, {Dae Hee} and Yang, {Da Seul} and Um, {Hyun Ah} and Cho, {Min Ju} and Kang, {Ju Sik} and Choi, {Dong Hoon}",

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journal = "Dyes and Pigments",

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T1 - Diketopyrrolopyrrole-tellurophene polymer for fast, selective, and reversible detection of bromine in solution, vapor, and solid states

T2 - A systematic study

AU - Kaur, Matinder

AU - Lee, Dae Hee

AU - Yang, Da Seul

AU - Um, Hyun Ah

AU - Cho, Min Ju

AU - Kang, Ju Sik

AU - Choi, Dong Hoon

PY - 2015/12/1

Y1 - 2015/12/1

N2 - Conjugated polymers are of great interest and have been extensively examined as colorimetric and fluorometric sensors for biologically important species. Here, we report the systematic investigation of diketopyrrolopyrrole based conjugated polymers (PDTDPPT, PDTDPPSe and PDTDPPTe) bearing S, Se, and Te towards oxidative addition of Br2 using absorption spectroscopy, NMR spectroscopy, cyclic voltammetry, atomic force microscopy, and density functional theory calculations. PDTDPPTe polymer displays a highly sensitive, selective, and rapid response to Br2.

AB - Conjugated polymers are of great interest and have been extensively examined as colorimetric and fluorometric sensors for biologically important species. Here, we report the systematic investigation of diketopyrrolopyrrole based conjugated polymers (PDTDPPT, PDTDPPSe and PDTDPPTe) bearing S, Se, and Te towards oxidative addition of Br2 using absorption spectroscopy, NMR spectroscopy, cyclic voltammetry, atomic force microscopy, and density functional theory calculations. PDTDPPTe polymer displays a highly sensitive, selective, and rapid response to Br2.

KW - Bromine sensor

KW - Colorimetric sensor

KW - Copolymer

KW - Diketopyrrolopyrrole

KW - Oxidative addition

KW - Tellurophene

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DO - 10.1016/j.dyepig.2015.08.005

M3 - Article

AN - SCOPUS:84940496838

SN - 0143-7208

VL - 123

SP - 317

EP - 322

JO - Dyes and Pigments

JF - Dyes and Pigments

ER -

Diketopyrrolopyrrole-tellurophene polymer for fast, selective, and reversible detection of bromine in solution, vapor, and solid states: A systematic study

Abstract

Bibliographical note

Keywords

ASJC Scopus subject areas

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