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)

    Abstract

    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
    Volume10
    Issue number1
    DOIs
    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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