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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T1 - A colorimetric "naked-eye" Cu(ii) chemosensor and pH indicator in 100% aqueous solution

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

C2 - 24599223

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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