A colorimetric "naked-eye" Cu(ii) chemosensor and pH indicator in 100% aqueous solution

Jin Young Noh; Gyeong Jin Park; Yu Jeong Na; Hyun Yong Jo; Seul Ah Lee; Cheal Kim

doi:10.1039/c3dt53637h

A colorimetric "naked-eye" Cu(ii) chemosensor and pH indicator in 100% aqueous solution

Jin Young Noh, Gyeong Jin Park, Yu Jeong Na, Hyun Yong Jo, Seul Ah Lee, Cheal Kim

Dept. of Fine Chemistry

Seoul National University of Science and Technology (SNUST)

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

119 Scopus citations

Abstract

A new, highly selective and sensitive colorimetric chemosensor 1 for detection of Cu²⁺ ions in aqueous solution was developed. Receptor 1 detected Cu²⁺ ions by changing its color from colorless to yellow. Moreover, the Cu²⁺-sensitive compound was used as a colorimetric pH detector based on a color change due to 1-Cu²⁺ complex formation identifiable by the naked eye.

Original language	English
Pages (from-to)	5652-5656
Number of pages	5
Journal	Dalton Transactions
Volume	43
Issue number	15
DOIs	https://doi.org/10.1039/c3dt53637h
State	Published - 21 Apr 2014

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title = "A colorimetric {"}naked-eye{"} Cu(ii) chemosensor and pH indicator in 100\% aqueous solution",

abstract = "A new, highly selective and sensitive colorimetric chemosensor 1 for detection of Cu2+ ions in aqueous solution was developed. Receptor 1 detected Cu2+ ions by changing its color from colorless to yellow. Moreover, the Cu2+-sensitive compound was used as a colorimetric pH detector based on a color change due to 1-Cu2+ complex formation identifiable by the naked eye.",

author = "Noh, \{Jin Young\} and Park, \{Gyeong Jin\} and Na, \{Yu Jeong\} and Jo, \{Hyun Yong\} and Lee, \{Seul Ah\} and Cheal Kim",

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AU - Noh, Jin Young

AU - Park, Gyeong Jin

AU - Na, Yu Jeong

AU - Jo, Hyun Yong

AU - Lee, Seul Ah

AU - Kim, Cheal

PY - 2014/4/21

Y1 - 2014/4/21

N2 - A new, highly selective and sensitive colorimetric chemosensor 1 for detection of Cu2+ ions in aqueous solution was developed. Receptor 1 detected Cu2+ ions by changing its color from colorless to yellow. Moreover, the Cu2+-sensitive compound was used as a colorimetric pH detector based on a color change due to 1-Cu2+ complex formation identifiable by the naked eye.

AB - A new, highly selective and sensitive colorimetric chemosensor 1 for detection of Cu2+ ions in aqueous solution was developed. Receptor 1 detected Cu2+ ions by changing its color from colorless to yellow. Moreover, the Cu2+-sensitive compound was used as a colorimetric pH detector based on a color change due to 1-Cu2+ complex formation identifiable by the naked eye.

UR - https://www.scopus.com/pages/publications/84896454435

U2 - 10.1039/c3dt53637h

DO - 10.1039/c3dt53637h

M3 - Article

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AN - SCOPUS:84896454435

SN - 1477-9226

VL - 43

SP - 5652

EP - 5656

JO - Dalton Transactions

JF - Dalton Transactions

IS - 15

ER -

A colorimetric "naked-eye" Cu(ii) chemosensor and pH indicator in 100% aqueous solution

Abstract

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