Environment-sensitive two-photon probe for intracellular free magnesium ions in live tissue

Hwan Myung Kim, Cheol Jung, Bo Ra Kim, Soon Young Jung, Jin Hee Hong, Young-Gyu Ko, Kyoung Jin Lee, Bong-Rae Cho

Research output: Contribution to journalArticle

116 Citations (Scopus)

Abstract

(Figure Presented) "Green" emission: A novel two-photon fluorescent probe that can detect intracellular free Mg2+ ions at a depth of a few hundred micrometers in live tissue was developed. The emission from the Mg2+-probe complex (green) shows little interference from association of the probe with other intracellular metal ions or with the cell membrane (blue).

Original languageEnglish
Pages (from-to)3460-3463
Number of pages4
JournalAngewandte Chemie - International Edition
Volume46
Issue number19
DOIs
Publication statusPublished - 2007 Jun 29

Fingerprint

Magnesium
Photons
Ions
Tissue
Cell membranes
Fluorescent Dyes
Metal ions

Keywords

  • Fluorescent probes
  • Imaging agents
  • Magnesium
  • Two-photon processes

ASJC Scopus subject areas

  • Chemistry(all)

Cite this

Environment-sensitive two-photon probe for intracellular free magnesium ions in live tissue. / Kim, Hwan Myung; Jung, Cheol; Kim, Bo Ra; Jung, Soon Young; Hong, Jin Hee; Ko, Young-Gyu; Lee, Kyoung Jin; Cho, Bong-Rae.

In: Angewandte Chemie - International Edition, Vol. 46, No. 19, 29.06.2007, p. 3460-3463.

Research output: Contribution to journalArticle

Kim, Hwan Myung ; Jung, Cheol ; Kim, Bo Ra ; Jung, Soon Young ; Hong, Jin Hee ; Ko, Young-Gyu ; Lee, Kyoung Jin ; Cho, Bong-Rae. / Environment-sensitive two-photon probe for intracellular free magnesium ions in live tissue. In: Angewandte Chemie - International Edition. 2007 ; Vol. 46, No. 19. pp. 3460-3463.
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