Electrochemiluminescence of dimethylaminonaphthalene-oxazaborine donor-acceptor luminophores

Kyoung Rok Kim; Jiwoo Kim; Jinrok Oh; Joohoon Kim; Jong In Hong

doi:10.1039/d3cc03892k

Electrochemiluminescence of dimethylaminonaphthalene-oxazaborine donor-acceptor luminophores

Kyoung Rok Kim, Jiwoo Kim, Jinrok Oh, Joohoon Kim, Jong In Hong

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

2 Citations (Scopus)

Abstract

Donor-acceptor (D-A) type molecules with a skeleton consisting of a dimethylaminonaphthalene donor and an oxazaborine acceptor were designed as efficient electrochemiluminescence (ECL) luminophores with tunable intramolecular charge transfer (ICT). The D-A ECL luminophores demonstrated that the ICT characteristics play a critical role in the electrochemistry and ECL of luminophores in the presence of tri-n-propylamine, which was rationalised experimentally and computationally. Furthemore, dual-peaked ECL-potential behaviours of the luminophores were rationalised using two competitive pathway ECL mechanisms, elucidated through the use of spooling ECL spectroscopy.

Original language	English
Pages (from-to)	13058-13061
Number of pages	4
Journal	Chemical Communications
Volume	59
Issue number	87
DOIs	https://doi.org/10.1039/d3cc03892k
Publication status	Published - 10 Oct 2023

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© 2023 The Royal Society of Chemistry.

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abstract = "Donor-acceptor (D-A) type molecules with a skeleton consisting of a dimethylaminonaphthalene donor and an oxazaborine acceptor were designed as efficient electrochemiluminescence (ECL) luminophores with tunable intramolecular charge transfer (ICT). The D-A ECL luminophores demonstrated that the ICT characteristics play a critical role in the electrochemistry and ECL of luminophores in the presence of tri-n-propylamine, which was rationalised experimentally and computationally. Furthemore, dual-peaked ECL-potential behaviours of the luminophores were rationalised using two competitive pathway ECL mechanisms, elucidated through the use of spooling ECL spectroscopy.",

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AU - Kim, Kyoung Rok

AU - Kim, Jiwoo

AU - Oh, Jinrok

AU - Kim, Joohoon

AU - Hong, Jong In

PY - 2023/10/10

Y1 - 2023/10/10

N2 - Donor-acceptor (D-A) type molecules with a skeleton consisting of a dimethylaminonaphthalene donor and an oxazaborine acceptor were designed as efficient electrochemiluminescence (ECL) luminophores with tunable intramolecular charge transfer (ICT). The D-A ECL luminophores demonstrated that the ICT characteristics play a critical role in the electrochemistry and ECL of luminophores in the presence of tri-n-propylamine, which was rationalised experimentally and computationally. Furthemore, dual-peaked ECL-potential behaviours of the luminophores were rationalised using two competitive pathway ECL mechanisms, elucidated through the use of spooling ECL spectroscopy.

AB - Donor-acceptor (D-A) type molecules with a skeleton consisting of a dimethylaminonaphthalene donor and an oxazaborine acceptor were designed as efficient electrochemiluminescence (ECL) luminophores with tunable intramolecular charge transfer (ICT). The D-A ECL luminophores demonstrated that the ICT characteristics play a critical role in the electrochemistry and ECL of luminophores in the presence of tri-n-propylamine, which was rationalised experimentally and computationally. Furthemore, dual-peaked ECL-potential behaviours of the luminophores were rationalised using two competitive pathway ECL mechanisms, elucidated through the use of spooling ECL spectroscopy.

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SN - 1359-7345

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EP - 13061

JO - Chemical Communications

JF - Chemical Communications

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Electrochemiluminescence of dimethylaminonaphthalene-oxazaborine donor-acceptor luminophores

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