Photoacid-induced fluorescence quenching: A new strategy for fluorescent imaging in polymer films

Jong-Man Kim, Tae Eun Chang, Jong Hee Kang, Ki Hong Park, Dong Keun Han, Kwang Duk Ahn

Research output: Contribution to journalArticle

71 Citations (Scopus)

Abstract

Fluorescent images can be photochemically generated in thin films of the copolymer 1. This fluorescent copolymer has been designed in such a way that interaction with a photochemically formed acid HA, leading to the protonated species, quenches the fluorescence. When this quenching occurs in selected areas patterned images are obtained.

Original languageEnglish
Pages (from-to)1780-1782
Number of pages3
JournalAngewandte Chemie - International Edition
Volume39
Issue number10
DOIs
StatePublished - 2000 May 15

Fingerprint

Polymer films
Quenching
Copolymers
Fluorescence
Imaging techniques
Thin films
Acids

Keywords

  • Fluorescence
  • Heterocycles
  • Polymers
  • Thin films

Cite this

Kim, Jong-Man ; Chang, Tae Eun ; Kang, Jong Hee ; Park, Ki Hong ; Han, Dong Keun ; Ahn, Kwang Duk. / Photoacid-induced fluorescence quenching : A new strategy for fluorescent imaging in polymer films. In: Angewandte Chemie - International Edition. 2000 ; Vol. 39, No. 10. pp. 1780-1782.
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Photoacid-induced fluorescence quenching : A new strategy for fluorescent imaging in polymer films. / Kim, Jong-Man; Chang, Tae Eun; Kang, Jong Hee; Park, Ki Hong; Han, Dong Keun; Ahn, Kwang Duk.

In: Angewandte Chemie - International Edition, Vol. 39, No. 10, 15.05.2000, p. 1780-1782.

Research output: Contribution to journalArticle

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AU - Park, Ki Hong

AU - Han, Dong Keun

AU - Ahn, Kwang Duk

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