Benzothiazole-based semisquaraine as Colorimetric Chemosensor for Hg2+

Jin Seok Bae; Young A. Son; Sung Hoon Kim

doi:10.1007/s12221-009-0403-3

Benzothiazole-based semisquaraine as Colorimetric Chemosensor for Hg²⁺

Jin Seok Bae
, Young A. Son
, Sung Hoon Kim

Kyungpook National University
Chungnam National University

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

8 Scopus citations

Abstract

A highly selective colorimetric chemosensor for Hg²⁺ based on the semisquaraine (BSQ) containing benzothiazole moiety was investigated. BSQ showed color change only with Hg²⁺, but it showed no significant changes upon addition of other metal ions such as Ca²⁺, Pb²⁺, Al³⁺, Ce²⁺, Ba²⁺, Ni²⁺, Cd²⁺, Zn²⁺, and Mg²⁺. Hg²⁺ ions coordinated to the BSQ forming 1:1 complex. The experimental data and conclusions are rationalized by DMol³ calculation results.

Original language	English
Pages (from-to)	403-405
Number of pages	3
Journal	Fibers and Polymers
Volume	10
Issue number	3
DOIs	https://doi.org/10.1007/s12221-009-0403-3
State	Published - Jul 2009

Keywords

Benzothiazole
Biological monitoring
Colorimetric chemosensor
Hg sensing
Semisquaraine

Access to Document

10.1007/s12221-009-0403-3

Cite this

@article{1426eade0b0441c39aac199680e04b88,

title = "Benzothiazole-based semisquaraine as Colorimetric Chemosensor for Hg2+",

abstract = "A highly selective colorimetric chemosensor for Hg2+ based on the semisquaraine (BSQ) containing benzothiazole moiety was investigated. BSQ showed color change only with Hg2+, but it showed no significant changes upon addition of other metal ions such as Ca2+, Pb2+, Al3+, Ce2+, Ba2+, Ni2+, Cd2+, Zn2+, and Mg2+. Hg2+ ions coordinated to the BSQ forming 1:1 complex. The experimental data and conclusions are rationalized by DMol3 calculation results.",

keywords = "Benzothiazole, Biological monitoring, Colorimetric chemosensor, Hg sensing, Semisquaraine",

author = "Bae, \{Jin Seok\} and Son, \{Young A.\} and Kim, \{Sung Hoon\}",

year = "2009",

month = jul,

doi = "10.1007/s12221-009-0403-3",

language = "English",

volume = "10",

pages = "403--405",

journal = "Fibers and Polymers",

issn = "1229-9197",

publisher = "KOREAN FIBER SOCIETY",

number = "3",

}

TY - JOUR

T1 - Benzothiazole-based semisquaraine as Colorimetric Chemosensor for Hg2+

AU - Bae, Jin Seok

AU - Son, Young A.

AU - Kim, Sung Hoon

PY - 2009/7

Y1 - 2009/7

N2 - A highly selective colorimetric chemosensor for Hg2+ based on the semisquaraine (BSQ) containing benzothiazole moiety was investigated. BSQ showed color change only with Hg2+, but it showed no significant changes upon addition of other metal ions such as Ca2+, Pb2+, Al3+, Ce2+, Ba2+, Ni2+, Cd2+, Zn2+, and Mg2+. Hg2+ ions coordinated to the BSQ forming 1:1 complex. The experimental data and conclusions are rationalized by DMol3 calculation results.

AB - A highly selective colorimetric chemosensor for Hg2+ based on the semisquaraine (BSQ) containing benzothiazole moiety was investigated. BSQ showed color change only with Hg2+, but it showed no significant changes upon addition of other metal ions such as Ca2+, Pb2+, Al3+, Ce2+, Ba2+, Ni2+, Cd2+, Zn2+, and Mg2+. Hg2+ ions coordinated to the BSQ forming 1:1 complex. The experimental data and conclusions are rationalized by DMol3 calculation results.

KW - Benzothiazole

KW - Biological monitoring

KW - Colorimetric chemosensor

KW - Hg sensing

KW - Semisquaraine

UR - https://www.scopus.com/pages/publications/70349536102

U2 - 10.1007/s12221-009-0403-3

DO - 10.1007/s12221-009-0403-3

M3 - Article

AN - SCOPUS:70349536102

SN - 1229-9197

VL - 10

SP - 403

EP - 405

JO - Fibers and Polymers

JF - Fibers and Polymers

IS - 3