A polydiacetylene-based fluorescent sensor chip

Jong Man Kim, Young Bok Lee, Doo Ho Yang, Ji Seok Lee, Gil Sun Lee, Dong June Ahn

Research output: Contribution to journalArticlepeer-review

185 Citations (Scopus)


Self-assembled diacetylene vesicles were spotted and immobilized on aldehyde-modified glass substrates using conventional microarray technology. Irradiation of the immobilized diacetylenes allowed generation of nonfluorescent "blue-phase" polydiacetylene (PDA) arrays. Specific interaction of the PDA vesicle arrays with carbohydrates or poly(acrylic acid) solutions afforded fluorescent profiles.

Original languageEnglish
Pages (from-to)17580-17581
Number of pages2
JournalJournal of the American Chemical Society
Issue number50
Publication statusPublished - 2005 Dec 21

ASJC Scopus subject areas

  • Catalysis
  • General Chemistry
  • Biochemistry
  • Colloid and Surface Chemistry


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