Visual detection of Cu(ii) ions based on a simple pyrene derivative using click chemistry

Yanbo Yang; Zhiyi Yao; Baiyang Tang; Junhua Yu; Xiaolin Bi; Yuliang Zhao; Hai Chen Wu

doi:10.1039/c4ay00880d

Visual detection of Cu(ii) ions based on a simple pyrene derivative using click chemistry

Yanbo Yang, Zhiyi Yao, Baiyang Tang, Junhua Yu, Xiaolin Bi, Yuliang Zhao, Hai Chen Wu

Houston Methodist

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

11 Scopus citations

Abstract

A ratiometric fluorescent probe for the visual detection of Cu²⁺ in aqueous media has been developed based on a "click" reaction between a pyrene azide and a positively charged terminal alkyne. The probe has a quick response and excellent selectivity towards Cu²⁺, with a detection limit as low as 50 nM.

Original language	English (US)
Pages (from-to)	4977-4981
Number of pages	5
Journal	Analytical Methods
Volume	6
Issue number	14
DOIs	https://doi.org/10.1039/c4ay00880d
State	Published - Jul 21 2014

ASJC Scopus subject areas

Analytical Chemistry
General Chemical Engineering
General Engineering

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10.1039/c4ay00880d

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title = "Visual detection of Cu(ii) ions based on a simple pyrene derivative using click chemistry",

abstract = "A ratiometric fluorescent probe for the visual detection of Cu2+ in aqueous media has been developed based on a {"}click{"} reaction between a pyrene azide and a positively charged terminal alkyne. The probe has a quick response and excellent selectivity towards Cu2+, with a detection limit as low as 50 nM.",

author = "Yanbo Yang and Zhiyi Yao and Baiyang Tang and Junhua Yu and Xiaolin Bi and Yuliang Zhao and Wu, {Hai Chen}",

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T1 - Visual detection of Cu(ii) ions based on a simple pyrene derivative using click chemistry

AU - Yang, Yanbo

AU - Yao, Zhiyi

AU - Tang, Baiyang

AU - Yu, Junhua

AU - Bi, Xiaolin

AU - Zhao, Yuliang

AU - Wu, Hai Chen

PY - 2014/7/21

Y1 - 2014/7/21

N2 - A ratiometric fluorescent probe for the visual detection of Cu2+ in aqueous media has been developed based on a "click" reaction between a pyrene azide and a positively charged terminal alkyne. The probe has a quick response and excellent selectivity towards Cu2+, with a detection limit as low as 50 nM.

AB - A ratiometric fluorescent probe for the visual detection of Cu2+ in aqueous media has been developed based on a "click" reaction between a pyrene azide and a positively charged terminal alkyne. The probe has a quick response and excellent selectivity towards Cu2+, with a detection limit as low as 50 nM.

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Visual detection of Cu(ii) ions based on a simple pyrene derivative using click chemistry

Abstract

ASJC Scopus subject areas

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