New aminobenzopyranoxanthene-based colorimetric sensor for copper(II) ions with dual-color signal detection system

Yoshinao Shirasaki; Shinichiro Kamino; Masaru Tanioka; Keiko Watanabe; Yasuo Takeuchi; Seiji Komeda; Shuichi Enomoto

doi:10.1002/asia.201300515

New aminobenzopyranoxanthene-based colorimetric sensor for copper(II) ions with dual-color signal detection system

Yoshinao Shirasaki, Shinichiro Kamino, Masaru Tanioka, Keiko Watanabe, Yasuo Takeuchi, Seiji Komeda, Shuichi Enomoto

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

20 Citations (Scopus)

Abstract

One molecule, three faces: A new aminobenzopyranoxanthene (ABPX)-based colorimetric sensor allows determination of changes in Cu²⁺ concentration by spectrophotometry and the naked eye. This quantitative, colorful, and simple method takes advantage of the unique protolytic reaction of ABPX in response to Cu²⁺.

Original language	English
Pages (from-to)	2609-2613
Number of pages	5
Journal	Chemistry - An Asian Journal
Volume	8
Issue number	11
DOIs	https://doi.org/10.1002/asia.201300515
Publication status	Published - Nov 2013

Keywords

copper
dyes/pigments
sensors

ASJC Scopus subject areas

Biochemistry
Organic Chemistry

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10.1002/asia.201300515

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abstract = "One molecule, three faces: A new aminobenzopyranoxanthene (ABPX)-based colorimetric sensor allows determination of changes in Cu2+ concentration by spectrophotometry and the naked eye. This quantitative, colorful, and simple method takes advantage of the unique protolytic reaction of ABPX in response to Cu2+.",

keywords = "copper, dyes/pigments, sensors",

author = "Yoshinao Shirasaki and Shinichiro Kamino and Masaru Tanioka and Keiko Watanabe and Yasuo Takeuchi and Seiji Komeda and Shuichi Enomoto",

year = "2013",

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AU - Shirasaki, Yoshinao

AU - Kamino, Shinichiro

AU - Tanioka, Masaru

AU - Watanabe, Keiko

AU - Takeuchi, Yasuo

AU - Komeda, Seiji

AU - Enomoto, Shuichi

PY - 2013/11

Y1 - 2013/11

N2 - One molecule, three faces: A new aminobenzopyranoxanthene (ABPX)-based colorimetric sensor allows determination of changes in Cu2+ concentration by spectrophotometry and the naked eye. This quantitative, colorful, and simple method takes advantage of the unique protolytic reaction of ABPX in response to Cu2+.

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KW - copper

KW - dyes/pigments

KW - sensors

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New aminobenzopyranoxanthene-based colorimetric sensor for copper(II) ions with dual-color signal detection system

Abstract

Keywords

ASJC Scopus subject areas

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