Voltammetric studies for cation recognition with thiacalix[4]crown-6s

Tae Hyun Kim; Jong Seung Kim; Hasuck Kim

doi:10.1016/j.jelechem.2007.11.034

Voltammetric studies for cation recognition with thiacalix[4]crown-6s

Tae Hyun Kim, Jong Seung Kim, Hasuck Kim

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

6 Citations (Scopus)

Abstract

Binding properties of p-tert-butylthiacalix[4]crown-6 (TCC-6), p-tert-butylthiacalix[4]monoquinonecrown-6 (TmQC-6) and p-tert-butylcalix[4]crown-6 (CC-6) with alkali metal and alkaline earth metal ions were investigated by voltammetry. Their behavior is closely related to the complex formation by entrapping individual metal ion into the cavity of host molecules. All three calix[4]crown-6s showed better binding ability towards alkaline earth metal ions than towards alkali metal ions. Introduction of metal ions causes a significant ion-dipole interaction of two phenolic groups of calix[4]crown-6s, and induces changes in voltammetric peaks.

Original language	English
Pages (from-to)	103-109
Number of pages	7
Journal	Journal of Electroanalytical Chemistry
Volume	615
Issue number	2
DOIs	https://doi.org/10.1016/j.jelechem.2007.11.034
Publication status	Published - 2008 Apr 15

Keywords

Calixarene
Calixcrown
Cation recognition
Thiacalixarene
Voltammetry

ASJC Scopus subject areas

Analytical Chemistry
Chemical Engineering(all)
Electrochemistry

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10.1016/j.jelechem.2007.11.034

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title = "Voltammetric studies for cation recognition with thiacalix[4]crown-6s",

abstract = "Binding properties of p-tert-butylthiacalix[4]crown-6 (TCC-6), p-tert-butylthiacalix[4]monoquinonecrown-6 (TmQC-6) and p-tert-butylcalix[4]crown-6 (CC-6) with alkali metal and alkaline earth metal ions were investigated by voltammetry. Their behavior is closely related to the complex formation by entrapping individual metal ion into the cavity of host molecules. All three calix[4]crown-6s showed better binding ability towards alkaline earth metal ions than towards alkali metal ions. Introduction of metal ions causes a significant ion-dipole interaction of two phenolic groups of calix[4]crown-6s, and induces changes in voltammetric peaks.",

keywords = "Calixarene, Calixcrown, Cation recognition, Thiacalixarene, Voltammetry",

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

note = "Funding Information: This work was partly supported by the Ministry of Science and Technology through the Strategic National R&D Program on Nano Biochips in 2002(M1-0213-05-0001) and by the SRC program of MOST/KOSEF through the center for Intelligent Nano-Bio Materials at Ewha Womans University (grant: R11-2005-008-00000-0). Also Student fellowship from the Brain Korea 21 and Korea Research Foundation (No. 2006-C0009) are acknowledged.",

year = "2008",

month = apr,

day = "15",

doi = "10.1016/j.jelechem.2007.11.034",

language = "English",

volume = "615",

pages = "103--109",

journal = "Journal of Electroanalytical Chemistry",

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publisher = "Elsevier BV",

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T1 - Voltammetric studies for cation recognition with thiacalix[4]crown-6s

AU - Kim, Tae Hyun

AU - Kim, Jong Seung

AU - Kim, Hasuck

N1 - Funding Information: This work was partly supported by the Ministry of Science and Technology through the Strategic National R&D Program on Nano Biochips in 2002(M1-0213-05-0001) and by the SRC program of MOST/KOSEF through the center for Intelligent Nano-Bio Materials at Ewha Womans University (grant: R11-2005-008-00000-0). Also Student fellowship from the Brain Korea 21 and Korea Research Foundation (No. 2006-C0009) are acknowledged.

PY - 2008/4/15

Y1 - 2008/4/15

N2 - Binding properties of p-tert-butylthiacalix[4]crown-6 (TCC-6), p-tert-butylthiacalix[4]monoquinonecrown-6 (TmQC-6) and p-tert-butylcalix[4]crown-6 (CC-6) with alkali metal and alkaline earth metal ions were investigated by voltammetry. Their behavior is closely related to the complex formation by entrapping individual metal ion into the cavity of host molecules. All three calix[4]crown-6s showed better binding ability towards alkaline earth metal ions than towards alkali metal ions. Introduction of metal ions causes a significant ion-dipole interaction of two phenolic groups of calix[4]crown-6s, and induces changes in voltammetric peaks.

AB - Binding properties of p-tert-butylthiacalix[4]crown-6 (TCC-6), p-tert-butylthiacalix[4]monoquinonecrown-6 (TmQC-6) and p-tert-butylcalix[4]crown-6 (CC-6) with alkali metal and alkaline earth metal ions were investigated by voltammetry. Their behavior is closely related to the complex formation by entrapping individual metal ion into the cavity of host molecules. All three calix[4]crown-6s showed better binding ability towards alkaline earth metal ions than towards alkali metal ions. Introduction of metal ions causes a significant ion-dipole interaction of two phenolic groups of calix[4]crown-6s, and induces changes in voltammetric peaks.

KW - Calixarene

KW - Calixcrown

KW - Cation recognition

KW - Thiacalixarene

KW - Voltammetry

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ER -

Voltammetric studies for cation recognition with thiacalix[4]crown-6s

Abstract

Keywords

ASJC Scopus subject areas

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