Single sensor for multiple analytes: chromogenic detection of I- and fluorescent detection of Fe3+

Hee Jung Jung, Narinder Singh, Doo Youn Lee, Doo Ok Jang

Research output: Contribution to journalArticle

74 Citations (Scopus)

Abstract

A novel receptor, designed with a combination of oxygen and nitrogen-binding sites for metal ions and hydrogen bond donor sites for anion binding, was synthesized. The receptor has been explored for the selective detection of I- against a range of physiologically relevant anions and cations through changes in its UV-vis spectra. On the other hand, receptor-binding selectivity for Fe3+ over a wide linear concentration range was observed through changes in the emission spectra. This is the first Letter of a sensor capable of detecting both I- and Fe3+ using two different detection modes.

Original languageEnglish
Pages (from-to)3962-3965
Number of pages4
JournalTetrahedron Letters
Volume51
Issue number30
DOIs
Publication statusPublished - 2010 Jul 28

Fingerprint

Chromogenics
Anions
Binding Sites
Sensors
Metal ions
Cations
Protons
Hydrogen bonds
Nitrogen
Metals
Oxygen

All Science Journal Classification (ASJC) codes

  • Biochemistry
  • Drug Discovery
  • Organic Chemistry

Cite this

Jung, Hee Jung ; Singh, Narinder ; Lee, Doo Youn ; Jang, Doo Ok. / Single sensor for multiple analytes : chromogenic detection of I- and fluorescent detection of Fe3+. In: Tetrahedron Letters. 2010 ; Vol. 51, No. 30. pp. 3962-3965.
@article{9cfa2b6028bc40dba9c14b924c6bd200,
title = "Single sensor for multiple analytes: chromogenic detection of I- and fluorescent detection of Fe3+",
abstract = "A novel receptor, designed with a combination of oxygen and nitrogen-binding sites for metal ions and hydrogen bond donor sites for anion binding, was synthesized. The receptor has been explored for the selective detection of I- against a range of physiologically relevant anions and cations through changes in its UV-vis spectra. On the other hand, receptor-binding selectivity for Fe3+ over a wide linear concentration range was observed through changes in the emission spectra. This is the first Letter of a sensor capable of detecting both I- and Fe3+ using two different detection modes.",
author = "Jung, {Hee Jung} and Narinder Singh and Lee, {Doo Youn} and Jang, {Doo Ok}",
year = "2010",
month = "7",
day = "28",
doi = "10.1016/j.tetlet.2010.05.105",
language = "English",
volume = "51",
pages = "3962--3965",
journal = "Tetrahedron Letters",
issn = "0040-4039",
publisher = "Elsevier Limited",
number = "30",

}

Single sensor for multiple analytes : chromogenic detection of I- and fluorescent detection of Fe3+. / Jung, Hee Jung; Singh, Narinder; Lee, Doo Youn; Jang, Doo Ok.

In: Tetrahedron Letters, Vol. 51, No. 30, 28.07.2010, p. 3962-3965.

Research output: Contribution to journalArticle

TY - JOUR

T1 - Single sensor for multiple analytes

T2 - chromogenic detection of I- and fluorescent detection of Fe3+

AU - Jung, Hee Jung

AU - Singh, Narinder

AU - Lee, Doo Youn

AU - Jang, Doo Ok

PY - 2010/7/28

Y1 - 2010/7/28

N2 - A novel receptor, designed with a combination of oxygen and nitrogen-binding sites for metal ions and hydrogen bond donor sites for anion binding, was synthesized. The receptor has been explored for the selective detection of I- against a range of physiologically relevant anions and cations through changes in its UV-vis spectra. On the other hand, receptor-binding selectivity for Fe3+ over a wide linear concentration range was observed through changes in the emission spectra. This is the first Letter of a sensor capable of detecting both I- and Fe3+ using two different detection modes.

AB - A novel receptor, designed with a combination of oxygen and nitrogen-binding sites for metal ions and hydrogen bond donor sites for anion binding, was synthesized. The receptor has been explored for the selective detection of I- against a range of physiologically relevant anions and cations through changes in its UV-vis spectra. On the other hand, receptor-binding selectivity for Fe3+ over a wide linear concentration range was observed through changes in the emission spectra. This is the first Letter of a sensor capable of detecting both I- and Fe3+ using two different detection modes.

UR - http://www.scopus.com/inward/record.url?scp=77953685561&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=77953685561&partnerID=8YFLogxK

U2 - 10.1016/j.tetlet.2010.05.105

DO - 10.1016/j.tetlet.2010.05.105

M3 - Article

AN - SCOPUS:77953685561

VL - 51

SP - 3962

EP - 3965

JO - Tetrahedron Letters

JF - Tetrahedron Letters

SN - 0040-4039

IS - 30

ER -