ZnO-based cyclodextrin sensor using immobilized polydiacetylene vesicles

C. W. Lee, H. Choi, M. K. Oh, D. J. Ahn, J. Kim, J. M. Kim, F. Ren, S. J. Pearton

Research output: Contribution to journalArticlepeer-review

27 Citations (Scopus)


We report that polydiacetylenes (PDAs) vesicles were successfully immobilized and chemisorbed on single crystal ZnO surfaces. Immobilized PDAs on ZnO were found to be sensitive to temperature and selectively sensitive to α - and γ -cyclodextrins. This approach is attractive for the on-chip integration of various types of sensors, ultraviolet light emitting diodes, and transparent electronics with PDAs.

Original languageEnglish
Article number011701ESL
Pages (from-to)J1-J3
JournalElectrochemical and Solid-State Letters
Issue number1
Publication statusPublished - 2007

ASJC Scopus subject areas

  • General Chemical Engineering
  • General Materials Science
  • Physical and Theoretical Chemistry
  • Electrochemistry
  • Electrical and Electronic Engineering


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