A fluorescence turn-on and colorimetric probe based on a diketopyrrolopyrrole-tellurophene conjugate for efficient detection of hydrogen peroxide and glutathione

Matinder Kaur; Da Seul Yang; Kihang Choi; Min Ju Cho; Dong Hoon Choi

doi:10.1016/j.dyepig.2013.09.001

A fluorescence turn-on and colorimetric probe based on a diketopyrrolopyrrole-tellurophene conjugate for efficient detection of hydrogen peroxide and glutathione

Matinder Kaur, Da Seul Yang, Kihang Choi, Min Ju Cho, Dong Hoon Choi

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

37 Citations (Scopus)

Abstract

A reversible probe based on diketopyrrolopyrrole-tellurophene conjugate for the detection of reactive oxygen species has been designed and synthesized. The probe utilizes the redox properties of the tellurium atom for the detection of reactive oxygen species and exhibits high selectivity and sensitivity towards H₂O₂; the presence of which is demonstrated by a fluorescent signal. In addition to fluorescence signal, the probe displayed a color change from light blue to light purple upon oxidation by H ₂O₂ in aqueous media. The generated tellurophene-1-oxide may be quickly reduced by glutathione to regenerate the original diketopyrrolopyrrole-tellurophene conjugate. The probe can be applied to monitor the concentration of H₂O₂ in aqueous solution over an approximate pH range 3.8-8.0.

Original language	English
Pages (from-to)	118-126
Number of pages	9
Journal	Dyes and Pigments
Volume	100
Issue number	1
DOIs	https://doi.org/10.1016/j.dyepig.2013.09.001
Publication status	Published - 2014

Bibliographical note

Funding Information:
The authors acknowledge the financial support from the National Research Foundation of Korea ( NRF2012R1A2A1A01008797 ) and by Key Research Institute Program through the National Research Foundation of Korea (NRF) funded by the Ministry of Education, Science and Technology ( NRF20100020209 ). D.H. Choi also thanks the support from Yangyoung Foundation (Samyang Holdings Corporation, 2013-2014).

Keywords

Colorimetric sensor
Diketopyrrolopyrrole
Fluorescent chemosensor
Glutathione
Hydrogen peroxide
Tellurophene

ASJC Scopus subject areas

General Chemical Engineering
Process Chemistry and Technology

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10.1016/j.dyepig.2013.09.001

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title = "A fluorescence turn-on and colorimetric probe based on a diketopyrrolopyrrole-tellurophene conjugate for efficient detection of hydrogen peroxide and glutathione",

abstract = "A reversible probe based on diketopyrrolopyrrole-tellurophene conjugate for the detection of reactive oxygen species has been designed and synthesized. The probe utilizes the redox properties of the tellurium atom for the detection of reactive oxygen species and exhibits high selectivity and sensitivity towards H2O2; the presence of which is demonstrated by a fluorescent signal. In addition to fluorescence signal, the probe displayed a color change from light blue to light purple upon oxidation by H 2O2 in aqueous media. The generated tellurophene-1-oxide may be quickly reduced by glutathione to regenerate the original diketopyrrolopyrrole-tellurophene conjugate. The probe can be applied to monitor the concentration of H2O2 in aqueous solution over an approximate pH range 3.8-8.0.",

keywords = "Colorimetric sensor, Diketopyrrolopyrrole, Fluorescent chemosensor, Glutathione, Hydrogen peroxide, Tellurophene",

author = "Matinder Kaur and Yang, {Da Seul} and Kihang Choi and Cho, {Min Ju} and Choi, {Dong Hoon}",

note = "Funding Information: The authors acknowledge the financial support from the National Research Foundation of Korea ( NRF2012R1A2A1A01008797 ) and by Key Research Institute Program through the National Research Foundation of Korea (NRF) funded by the Ministry of Education, Science and Technology ( NRF20100020209 ). D.H. Choi also thanks the support from Yangyoung Foundation (Samyang Holdings Corporation, 2013-2014). ",

year = "2014",

doi = "10.1016/j.dyepig.2013.09.001",

language = "English",

volume = "100",

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AU - Kaur, Matinder

AU - Yang, Da Seul

AU - Choi, Kihang

AU - Cho, Min Ju

AU - Choi, Dong Hoon

N1 - Funding Information: The authors acknowledge the financial support from the National Research Foundation of Korea ( NRF2012R1A2A1A01008797 ) and by Key Research Institute Program through the National Research Foundation of Korea (NRF) funded by the Ministry of Education, Science and Technology ( NRF20100020209 ). D.H. Choi also thanks the support from Yangyoung Foundation (Samyang Holdings Corporation, 2013-2014).

PY - 2014

Y1 - 2014

N2 - A reversible probe based on diketopyrrolopyrrole-tellurophene conjugate for the detection of reactive oxygen species has been designed and synthesized. The probe utilizes the redox properties of the tellurium atom for the detection of reactive oxygen species and exhibits high selectivity and sensitivity towards H2O2; the presence of which is demonstrated by a fluorescent signal. In addition to fluorescence signal, the probe displayed a color change from light blue to light purple upon oxidation by H 2O2 in aqueous media. The generated tellurophene-1-oxide may be quickly reduced by glutathione to regenerate the original diketopyrrolopyrrole-tellurophene conjugate. The probe can be applied to monitor the concentration of H2O2 in aqueous solution over an approximate pH range 3.8-8.0.

AB - A reversible probe based on diketopyrrolopyrrole-tellurophene conjugate for the detection of reactive oxygen species has been designed and synthesized. The probe utilizes the redox properties of the tellurium atom for the detection of reactive oxygen species and exhibits high selectivity and sensitivity towards H2O2; the presence of which is demonstrated by a fluorescent signal. In addition to fluorescence signal, the probe displayed a color change from light blue to light purple upon oxidation by H 2O2 in aqueous media. The generated tellurophene-1-oxide may be quickly reduced by glutathione to regenerate the original diketopyrrolopyrrole-tellurophene conjugate. The probe can be applied to monitor the concentration of H2O2 in aqueous solution over an approximate pH range 3.8-8.0.

KW - Colorimetric sensor

KW - Diketopyrrolopyrrole

KW - Fluorescent chemosensor

KW - Glutathione

KW - Hydrogen peroxide

KW - Tellurophene

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DO - 10.1016/j.dyepig.2013.09.001

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SN - 0143-7208

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JO - Dyes and Pigments

JF - Dyes and Pigments

IS - 1

ER -

A fluorescence turn-on and colorimetric probe based on a diketopyrrolopyrrole-tellurophene conjugate for efficient detection of hydrogen peroxide and glutathione

Abstract

Bibliographical note

Keywords

ASJC Scopus subject areas

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