Urea/thiourea-based colorimetric chemosensors for the biologically important ions: efficient and simple sensors

Yeong Joon Kim; Han Kwak; Se Jin Lee; Je Sin Lee; Hyun Jung Kwon; Sang Ho Nam; Kyoungrim Lee; Cheal Kim

doi:10.1016/j.tet.2006.07.081

Urea/thiourea-based colorimetric chemosensors for the biologically important ions: efficient and simple sensors

Yeong Joon Kim, Han Kwak, Se Jin Lee, Je Sin Lee, Hyun Jung Kwon, Sang Ho Nam, Kyoungrim Lee, Cheal Kim

Dept. of Fine Chemistry

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

119 Scopus citations

Abstract

Some colorimetric anion sensors have been synthesized where 4-nitrophenyl was treated as a signaling unit and urea/thiourea moieties as binding sites. The receptors, effectively and selectively, recognized the biologically important F^- and carboxylate anions from other anions such as Cl^- and Br^- in DMSO.

Original language	English
Pages (from-to)	9635-9640
Number of pages	6
Journal	Tetrahedron
Volume	62
Issue number	41
DOIs	https://doi.org/10.1016/j.tet.2006.07.081
State	Published - 9 Oct 2006

Keywords

Anion binding
Colorimetric sensors
Thioureas
Ureas

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10.1016/j.tet.2006.07.081

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title = "Urea/thiourea-based colorimetric chemosensors for the biologically important ions: efficient and simple sensors",

abstract = "Some colorimetric anion sensors have been synthesized where 4-nitrophenyl was treated as a signaling unit and urea/thiourea moieties as binding sites. The receptors, effectively and selectively, recognized the biologically important F- and carboxylate anions from other anions such as Cl- and Br- in DMSO.",

keywords = "Anion binding, Colorimetric sensors, Thioureas, Ureas",

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AU - Lee, Je Sin

AU - Kwon, Hyun Jung

AU - Nam, Sang Ho

AU - Lee, Kyoungrim

AU - Kim, Cheal

PY - 2006/10/9

Y1 - 2006/10/9

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AB - Some colorimetric anion sensors have been synthesized where 4-nitrophenyl was treated as a signaling unit and urea/thiourea moieties as binding sites. The receptors, effectively and selectively, recognized the biologically important F- and carboxylate anions from other anions such as Cl- and Br- in DMSO.

KW - Anion binding

KW - Colorimetric sensors

KW - Thioureas

KW - Ureas

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DO - 10.1016/j.tet.2006.07.081

M3 - Article

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EP - 9640

JO - Tetrahedron

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ER -

Urea/thiourea-based colorimetric chemosensors for the biologically important ions: efficient and simple sensors

Abstract

Keywords

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