Novel optical/electrochemical selective 1,2,3-triazole ring-appended chemosensor for the Al3+ ion

Sang Hoon Kim; Hong Seok Choi; Joohoon Kim; Suk Joong Lee; Duong Tuan Quango; Jong Seung Kim

doi:10.1021/ol902743s

Novel optical/electrochemical selective 1,2,3-triazole ring-appended chemosensor for the Al³⁺ ion

Sang Hoon Kim, Hong Seok Choi, Joohoon Kim, Suk Joong Lee, Duong Tuan Quango, Jong Seung Kim

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

276 Citations (Scopus)

Abstract

[Chemical equation presented] A chemosensor (1) bearing a 1,2,3-triazole ring spacer was synthesized for the selective detection of Al³⁺ with respect to dual optical and electrochemical changing events. The addition of Al³⁺ ions to 1 induced a significant change in fluorescence intensity, attributable to ICT and CHEF effects from the 1,2,3-triazole ring. The electrochemical behavior of 1 in the presence of the Al³⁺ ion was significantly altered compared with those of the other metal cations tested.

Original language	English
Pages (from-to)	560-563
Number of pages	4
Journal	Organic Letters
Volume	12
Issue number	3
DOIs	https://doi.org/10.1021/ol902743s
Publication status	Published - 2010 Feb 5

ASJC Scopus subject areas

Biochemistry
Physical and Theoretical Chemistry
Organic Chemistry

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10.1021/ol902743s

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abstract = "[Chemical equation presented] A chemosensor (1) bearing a 1,2,3-triazole ring spacer was synthesized for the selective detection of Al3+ with respect to dual optical and electrochemical changing events. The addition of Al3+ ions to 1 induced a significant change in fluorescence intensity, attributable to ICT and CHEF effects from the 1,2,3-triazole ring. The electrochemical behavior of 1 in the presence of the Al3+ ion was significantly altered compared with those of the other metal cations tested.",

author = "Kim, {Sang Hoon} and Choi, {Hong Seok} and Joohoon Kim and Lee, {Suk Joong} and Quango, {Duong Tuan} and Kim, {Jong Seung}",

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T1 - Novel optical/electrochemical selective 1,2,3-triazole ring-appended chemosensor for the Al3+ ion

AU - Kim, Sang Hoon

AU - Choi, Hong Seok

AU - Kim, Joohoon

AU - Lee, Suk Joong

AU - Quango, Duong Tuan

AU - Kim, Jong Seung

PY - 2010/2/5

Y1 - 2010/2/5

N2 - [Chemical equation presented] A chemosensor (1) bearing a 1,2,3-triazole ring spacer was synthesized for the selective detection of Al3+ with respect to dual optical and electrochemical changing events. The addition of Al3+ ions to 1 induced a significant change in fluorescence intensity, attributable to ICT and CHEF effects from the 1,2,3-triazole ring. The electrochemical behavior of 1 in the presence of the Al3+ ion was significantly altered compared with those of the other metal cations tested.

AB - [Chemical equation presented] A chemosensor (1) bearing a 1,2,3-triazole ring spacer was synthesized for the selective detection of Al3+ with respect to dual optical and electrochemical changing events. The addition of Al3+ ions to 1 induced a significant change in fluorescence intensity, attributable to ICT and CHEF effects from the 1,2,3-triazole ring. The electrochemical behavior of 1 in the presence of the Al3+ ion was significantly altered compared with those of the other metal cations tested.

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U2 - 10.1021/ol902743s

DO - 10.1021/ol902743s

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JO - Organic Letters

JF - Organic Letters

IS - 3

ER -

Novel optical/electrochemical selective 1,2,3-triazole ring-appended chemosensor for the Al³⁺ ion

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