Excited-state intramolecular proton transfer and stimulated emission from phototautomerizable polyquinoline film

Sehoon Kim, Dong Wook Chang, Soo Young Park, Sae Chae Jeoung, Dongho Kim

Research output: Contribution to journalArticle

22 Citations (Scopus)

Abstract

A phototautomerizable semirigid polyquinoline (PQDH) with extremely high excited-state intramolecular proton transfer (ESIPT) chromophore content was synthesized and identified. As a result, optical gain due to stimulated emission was observed by the femtosecond pump-probe measurement.

Original languageEnglish
Pages (from-to)6064-6066
Number of pages3
JournalMacromolecules
Volume35
Issue number15
DOIs
Publication statusPublished - 2002 Jul 16

All Science Journal Classification (ASJC) codes

  • Organic Chemistry
  • Polymers and Plastics
  • Inorganic Chemistry
  • Materials Chemistry

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