Unique blue shift due to the formation of static pyrene excimer: highly selective fluorescent chemosensor for Cu2+

Eun Jin Jun; Han Na Won; Jong Seung Kim; Keun Hyeung Lee; Juyoung Yoon

doi:10.1016/j.tetlet.2006.04.143

Unique blue shift due to the formation of static pyrene excimer: highly selective fluorescent chemosensor for Cu²⁺

Eun Jin Jun, Han Na Won, Jong Seung Kim, Keun Hyeung Lee, Juyoung Yoon

Department of Chemistry & Nanoscience

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

104 Scopus citations

Abstract

New binaphthyl derivatives bearing pyrene groups have been synthesized and studied as fluorescent chemosensors for Cu²⁺ ions. A unique blue shift along with fluorescent enhancement in pyrene excimer emission was observed, which were induced by the formation of a static pyrene excimer.

Original language	English
Pages (from-to)	4577-4580
Number of pages	4
Journal	Tetrahedron Letters
Volume	47
Issue number	27
DOIs	https://doi.org/10.1016/j.tetlet.2006.04.143
State	Published - 3 Jul 2006

Bibliographical note

Funding Information:
This work was supported by the SRC program of the Korea Science and Engineering Foundation (KOSEF) through the Center for Intelligent Nano-Bio Materials at Ewha Womans University (R11-2005-008-02001-0) and by Basic Science Research of KOSEF (R01-2006-000-10001-0).

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10.1016/j.tetlet.2006.04.143

Cite this

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title = "Unique blue shift due to the formation of static pyrene excimer: highly selective fluorescent chemosensor for Cu2+",

abstract = "New binaphthyl derivatives bearing pyrene groups have been synthesized and studied as fluorescent chemosensors for Cu2+ ions. A unique blue shift along with fluorescent enhancement in pyrene excimer emission was observed, which were induced by the formation of a static pyrene excimer.",

author = "Jun, {Eun Jin} and Won, {Han Na} and Kim, {Jong Seung} and Lee, {Keun Hyeung} and Juyoung Yoon",

note = "Funding Information: This work was supported by the SRC program of the Korea Science and Engineering Foundation (KOSEF) through the Center for Intelligent Nano-Bio Materials at Ewha Womans University (R11-2005-008-02001-0) and by Basic Science Research of KOSEF (R01-2006-000-10001-0). ",

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AU - Jun, Eun Jin

AU - Won, Han Na

AU - Kim, Jong Seung

AU - Lee, Keun Hyeung

AU - Yoon, Juyoung

N1 - Funding Information: This work was supported by the SRC program of the Korea Science and Engineering Foundation (KOSEF) through the Center for Intelligent Nano-Bio Materials at Ewha Womans University (R11-2005-008-02001-0) and by Basic Science Research of KOSEF (R01-2006-000-10001-0).

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AB - New binaphthyl derivatives bearing pyrene groups have been synthesized and studied as fluorescent chemosensors for Cu2+ ions. A unique blue shift along with fluorescent enhancement in pyrene excimer emission was observed, which were induced by the formation of a static pyrene excimer.

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