An anion sensor based on calix[4]arene-Reichardt's dye

Jin Seok Bae; Seon Yeong Gwon; Shinya Matsumoto; Young A. Son; Sung Hoon Kim

doi:10.1007/s12221-009-0858-2

An anion sensor based on calix[4]arene-Reichardt's dye

Jin Seok Bae
, Seon Yeong Gwon
, Shinya Matsumoto
, Young A. Son
, Sung Hoon Kim

Kyungpook National University
Yokohama National University
Chungnam National University

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

5 Scopus citations

Abstract

A highly selective colorimetric displacement assay for anions, F^- and H₂PO₄^-, based on calix[4]arene-Reichardt's dye was studied in DMSO. When calix[4]arene forms a complex with Reichardt's, the absorption peak at 386, 419 and 632 nm disappeared. Addition of anions to solution of calix[4]arene-Reichardt's dye causes the blue color of Reichardt's dye to return as it is displaced from the calix[4]arene. These results demonstrate that this displacement assay can be favorably utilized for the development of potential sensors for the detection of anion such as F^- and H₂PO₄^- in relation to the other anions.

Original language	English
Pages (from-to)	858-860
Number of pages	3
Journal	Fibers and Polymers
Volume	10
Issue number	6
DOIs	https://doi.org/10.1007/s12221-009-0858-2
State	Published - Dec 2009

Keywords

Anion sensor
Calix[4]arene
Displacement assay
Fluoride ion
H2PO4-
Reichardt's dye

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10.1007/s12221-009-0858-2

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title = "An anion sensor based on calix[4]arene-Reichardt's dye",

abstract = "A highly selective colorimetric displacement assay for anions, F- and H2PO4-, based on calix[4]arene-Reichardt's dye was studied in DMSO. When calix[4]arene forms a complex with Reichardt's, the absorption peak at 386, 419 and 632 nm disappeared. Addition of anions to solution of calix[4]arene-Reichardt's dye causes the blue color of Reichardt's dye to return as it is displaced from the calix[4]arene. These results demonstrate that this displacement assay can be favorably utilized for the development of potential sensors for the detection of anion such as F- and H2PO4- in relation to the other anions.",

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doi = "10.1007/s12221-009-0858-2",

language = "English",

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T1 - An anion sensor based on calix[4]arene-Reichardt's dye

AU - Bae, Jin Seok

AU - Gwon, Seon Yeong

AU - Matsumoto, Shinya

AU - Son, Young A.

AU - Kim, Sung Hoon

PY - 2009/12

Y1 - 2009/12

N2 - A highly selective colorimetric displacement assay for anions, F- and H2PO4-, based on calix[4]arene-Reichardt's dye was studied in DMSO. When calix[4]arene forms a complex with Reichardt's, the absorption peak at 386, 419 and 632 nm disappeared. Addition of anions to solution of calix[4]arene-Reichardt's dye causes the blue color of Reichardt's dye to return as it is displaced from the calix[4]arene. These results demonstrate that this displacement assay can be favorably utilized for the development of potential sensors for the detection of anion such as F- and H2PO4- in relation to the other anions.

AB - A highly selective colorimetric displacement assay for anions, F- and H2PO4-, based on calix[4]arene-Reichardt's dye was studied in DMSO. When calix[4]arene forms a complex with Reichardt's, the absorption peak at 386, 419 and 632 nm disappeared. Addition of anions to solution of calix[4]arene-Reichardt's dye causes the blue color of Reichardt's dye to return as it is displaced from the calix[4]arene. These results demonstrate that this displacement assay can be favorably utilized for the development of potential sensors for the detection of anion such as F- and H2PO4- in relation to the other anions.

KW - Anion sensor

KW - Calix[4]arene

KW - Displacement assay

KW - Fluoride ion

KW - H2PO4-

KW - Reichardt's dye

UR - https://www.scopus.com/pages/publications/73949120221

U2 - 10.1007/s12221-009-0858-2

DO - 10.1007/s12221-009-0858-2

M3 - Article

AN - SCOPUS:73949120221

SN - 1229-9197

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EP - 860

JO - Fibers and Polymers

JF - Fibers and Polymers

IS - 6

ER -

An anion sensor based on calix[4]arene-Reichardt's dye

Abstract

Keywords

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