Metal ion induced FRET On-Off in naphthyl-pyrenyl pendent tetrahomodioxacalix[4]arene

Ji Hee Jung, Min Hee Lee, Hyun Jung Kim, Hyo Sung Jung, Su Yeon Lee, Na Ri Shin, Kwanghyun No, Jong Seung Kim

Research output: Contribution to journalArticle

15 Citations (Scopus)

Abstract

A novel tetrahomodioxacalix[4]arene (7) bearing both naphthyl- and pyrenyl-amide pendants was synthesized as FRET-based fluorometric sensor for Cu 2+ ion. Intramolecular FRET from the naphthalene emission to the pyrene absorption affords Cu 2+ ion selectivity over other metal ions. Upon addition of Cu 2+ ion, the complex solution of 7 gave a significantly decreased pyrene acceptor emission along with an enhancement of naphthalene donor emission via FRET On-Off event.

Original languageEnglish
Pages (from-to)2013-2016
Number of pages4
JournalTetrahedron Letters
Volume50
Issue number17
DOIs
Publication statusPublished - 2009 Apr 29

Fingerprint

Metal ions
Metals
Ions
Bearings (structural)
Amides
Sensors
naphthalene
pyrene

Keywords

  • Calixarenes
  • Copper
  • Fluorescence
  • FRET
  • Homooxacalixarene

ASJC Scopus subject areas

  • Biochemistry
  • Organic Chemistry
  • Drug Discovery

Cite this

Metal ion induced FRET On-Off in naphthyl-pyrenyl pendent tetrahomodioxacalix[4]arene. / Jung, Ji Hee; Lee, Min Hee; Kim, Hyun Jung; Jung, Hyo Sung; Lee, Su Yeon; Shin, Na Ri; No, Kwanghyun; Kim, Jong Seung.

In: Tetrahedron Letters, Vol. 50, No. 17, 29.04.2009, p. 2013-2016.

Research output: Contribution to journalArticle

Jung, JH, Lee, MH, Kim, HJ, Jung, HS, Lee, SY, Shin, NR, No, K & Kim, JS 2009, 'Metal ion induced FRET On-Off in naphthyl-pyrenyl pendent tetrahomodioxacalix[4]arene', Tetrahedron Letters, vol. 50, no. 17, pp. 2013-2016. https://doi.org/10.1016/j.tetlet.2009.02.083
Jung, Ji Hee ; Lee, Min Hee ; Kim, Hyun Jung ; Jung, Hyo Sung ; Lee, Su Yeon ; Shin, Na Ri ; No, Kwanghyun ; Kim, Jong Seung. / Metal ion induced FRET On-Off in naphthyl-pyrenyl pendent tetrahomodioxacalix[4]arene. In: Tetrahedron Letters. 2009 ; Vol. 50, No. 17. pp. 2013-2016.
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abstract = "A novel tetrahomodioxacalix[4]arene (7) bearing both naphthyl- and pyrenyl-amide pendants was synthesized as FRET-based fluorometric sensor for Cu 2+ ion. Intramolecular FRET from the naphthalene emission to the pyrene absorption affords Cu 2+ ion selectivity over other metal ions. Upon addition of Cu 2+ ion, the complex solution of 7 gave a significantly decreased pyrene acceptor emission along with an enhancement of naphthalene donor emission via FRET On-Off event.",
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AU - Jung, Hyo Sung

AU - Lee, Su Yeon

AU - Shin, Na Ri

AU - No, Kwanghyun

AU - Kim, Jong Seung

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