Microfluidic fabrication of plasmonic microcapsules

J. Wang, Mingliang Jin, Jan C.T. Eijkel, Albert van den Berg, G.F. Zhou, L.L. Shui

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    Abstract

    This paper presents the plasmonic microcapsules with well-ordered nanoparticles embedded in polymer network fabricated by using a microfluidic device. The well-ordered nanoparticle arrays on the microcapsule form high-density uniform “hot-spots‿ with a deposited metal film, on which the localized surface plasmon resonance effect is obtained. These plasmonic microcapsules can be engineered and modified by nanoparticle size and the metal film thickness. Repeatable Surfaced-Enhanced Raman Scattering (SERS) effect has been obtained with the highest analytical enhancement factor of 107 being achieved.
    Original languageUndefined
    Title of host publication20th International Conference on Miniaturized Systems for Chemistry and LifeSciences, MicroTAS 2016
    PublisherThe Chemical and Biological Microsystems Society
    Pages824-825
    Number of pages2
    ISBN (Print)978-0-9798064-9-0
    Publication statusPublished - 9 Oct 2016
    Event20th International Conference on Miniaturized Systems for Chemistry and LifeSciences, µTAS 2016 - Convention Center Dublin, Dublin, Ireland
    Duration: 9 Oct 201613 Oct 2016
    Conference number: 20
    http://www.microtas2016.org/

    Publication series

    Name
    PublisherThe Chemical and Biological Microsystems Society
    Number--
    ISSN (Print)1556-5904

    Conference

    Conference20th International Conference on Miniaturized Systems for Chemistry and LifeSciences, µTAS 2016
    Abbreviated titleMicroTAS 2016
    CountryIreland
    CityDublin
    Period9/10/1613/10/16
    Internet address

    Keywords

    • EWI-27510
    • IR-102620
    • METIS-319508

    Cite this

    Wang, J., Jin, M., Eijkel, J. C. T., van den Berg, A., Zhou, G. F., & Shui, L. L. (2016). Microfluidic fabrication of plasmonic microcapsules. In 20th International Conference on Miniaturized Systems for Chemistry and LifeSciences, MicroTAS 2016 (pp. 824-825). The Chemical and Biological Microsystems Society.