Fabrication of catalyst-functionalized three-dimensional micromesh structures

Satoshi Keino, Hironobu Sato, Takayuki Homma, Shuichi Shoji

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    Abstract

    We present fabrication methods of functional three-dimensional (3-D) micromesh structures coated with titanium dioxide (TiO2) microparticles and biocatalysts. The 3-D micromesh structures are useful for fabricating highly efficient microreactors because of their large surface area. In this study, TiO2-embedded SU-8 micromesh structures were formed by coating a TiO2/SU-8 mixture onto the surface of SU-8 micromesh structures. Biocatalyst- immobilized micromesh structures were also formed by coating a biocatalyst/photopolymer mixture onto SU-8 micromesh structures.

    Original languageEnglish
    Pages (from-to)5204-5207
    Number of pages4
    JournalJapanese Journal of Applied Physics
    Volume47
    Issue number6 PART 2
    DOIs
    Publication statusPublished - 2008 Jun 20

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    Keywords

    • 3-D micromesh structures
    • Catalytic reactors
    • Enzyme immobilization
    • Photopolymerization
    • SU-8
    • TiO particles

    ASJC Scopus subject areas

    • Engineering(all)
    • Physics and Astronomy(all)

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