Spectrophotometric and electrochemical study of Cu2+-selective azocalix[4]arene bearing p-carboxyl group

Tae Hyun Kim; Jong Seung Kim; Hasuck Kim

doi:10.5012/bkcs.2013.34.11.3377

Spectrophotometric and electrochemical study of Cu2+-selective azocalix[4]arene bearing p-carboxyl group

Tae Hyun Kim, Jong Seung Kim, Hasuck Kim

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

4 Citations (Scopus)

Abstract

The spectrophotometric and electrochemical properties of tetraazo(p-carboxy)phenylcalix[4]arene (p-CAC) in the presence of various metal ions were investigated by UV/Vis spectroscopy and voltammetry in CH3CN. p- CAC showed selective color changes to Cu2+ over other metal ions from light orange to colorless, in accordance with hypsochromic shift in UV/Vis spectra. Voltammetric measurements also showed high selectivity for Cu2+.

Original language	English
Pages (from-to)	3377-3380
Number of pages	4
Journal	Bulletin of the Korean Chemical Society
Volume	34
Issue number	11
DOIs	https://doi.org/10.5012/bkcs.2013.34.11.3377
Publication status	Published - 2013 Nov 20

Keywords

Azocalixarene
Colorimetry
Copper ion
Voltammetry

ASJC Scopus subject areas

Chemistry(all)

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10.5012/bkcs.2013.34.11.3377

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title = "Spectrophotometric and electrochemical study of Cu2+-selective azocalix[4]arene bearing p-carboxyl group",

abstract = "The spectrophotometric and electrochemical properties of tetraazo(p-carboxy)phenylcalix[4]arene (p-CAC) in the presence of various metal ions were investigated by UV/Vis spectroscopy and voltammetry in CH3CN. p- CAC showed selective color changes to Cu2+ over other metal ions from light orange to colorless, in accordance with hypsochromic shift in UV/Vis spectra. Voltammetric measurements also showed high selectivity for Cu2+.",

keywords = "Azocalixarene, Colorimetry, Copper ion, Voltammetry",

author = "Kim, {Tae Hyun} and Kim, {Jong Seung} and Hasuck Kim",

year = "2013",

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doi = "10.5012/bkcs.2013.34.11.3377",

language = "English",

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pages = "3377--3380",

journal = "Bulletin of the Korean Chemical Society",

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TY - JOUR

T1 - Spectrophotometric and electrochemical study of Cu2+-selective azocalix[4]arene bearing p-carboxyl group

AU - Kim, Tae Hyun

AU - Kim, Jong Seung

AU - Kim, Hasuck

PY - 2013/11/20

Y1 - 2013/11/20

N2 - The spectrophotometric and electrochemical properties of tetraazo(p-carboxy)phenylcalix[4]arene (p-CAC) in the presence of various metal ions were investigated by UV/Vis spectroscopy and voltammetry in CH3CN. p- CAC showed selective color changes to Cu2+ over other metal ions from light orange to colorless, in accordance with hypsochromic shift in UV/Vis spectra. Voltammetric measurements also showed high selectivity for Cu2+.

AB - The spectrophotometric and electrochemical properties of tetraazo(p-carboxy)phenylcalix[4]arene (p-CAC) in the presence of various metal ions were investigated by UV/Vis spectroscopy and voltammetry in CH3CN. p- CAC showed selective color changes to Cu2+ over other metal ions from light orange to colorless, in accordance with hypsochromic shift in UV/Vis spectra. Voltammetric measurements also showed high selectivity for Cu2+.

KW - Azocalixarene

KW - Colorimetry

KW - Copper ion

KW - Voltammetry

UR - http://www.scopus.com/inward/record.url?scp=84888999735&partnerID=8YFLogxK

U2 - 10.5012/bkcs.2013.34.11.3377

DO - 10.5012/bkcs.2013.34.11.3377

M3 - Article

AN - SCOPUS:84888999735

SN - 0253-2964

VL - 34

SP - 3377

EP - 3380

JO - Bulletin of the Korean Chemical Society

JF - Bulletin of the Korean Chemical Society

IS - 11

ER -

Spectrophotometric and electrochemical study of Cu2+-selective azocalix[4]arene bearing p-carboxyl group

Abstract

Keywords

ASJC Scopus subject areas

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