Direct amination on 3-dimensional pyrolyzed carbon micropattern surface for DNA detection

Jung Hoon Yang, Varun Penmatsa, Shinya Tajima, Hiroshi Kawarada, Chunlei Wang

    Research output: Contribution to journalArticle

    23 Citations (Scopus)

    Abstract

    Three-dimensional pyrolyzed carbon micropatterns were fabricated by using photolithography and pyrolysis process. Direct amination was achieved by functionalizing its surface with ultraviolet (UV) irradiation under ammonia gas. Quantified amino groups on the carbon surface were estimated by X-ray photoelectron spectroscopy. Hybridization intensity and intensity profile were investigated by epifluorescence microscopy.

    Original languageEnglish
    Pages (from-to)2680-2683
    Number of pages4
    JournalMaterials Letters
    Volume63
    Issue number30
    DOIs
    Publication statusPublished - 2009 Dec 31

    Fingerprint

    Amination
    DNA
    Carbon
    deoxyribonucleic acid
    carbon
    Photolithography
    photolithography
    Ammonia
    pyrolysis
    ammonia
    Microscopic examination
    Pyrolysis
    X ray photoelectron spectroscopy
    Gases
    photoelectron spectroscopy
    Irradiation
    microscopy
    irradiation
    profiles
    gases

    Keywords

    • Amination
    • C-MEMs
    • DNA immobilization
    • Functionalization
    • Pyrolysis

    ASJC Scopus subject areas

    • Materials Science(all)
    • Condensed Matter Physics
    • Mechanical Engineering
    • Mechanics of Materials

    Cite this

    Direct amination on 3-dimensional pyrolyzed carbon micropattern surface for DNA detection. / Yang, Jung Hoon; Penmatsa, Varun; Tajima, Shinya; Kawarada, Hiroshi; Wang, Chunlei.

    In: Materials Letters, Vol. 63, No. 30, 31.12.2009, p. 2680-2683.

    Research output: Contribution to journalArticle

    Yang, Jung Hoon ; Penmatsa, Varun ; Tajima, Shinya ; Kawarada, Hiroshi ; Wang, Chunlei. / Direct amination on 3-dimensional pyrolyzed carbon micropattern surface for DNA detection. In: Materials Letters. 2009 ; Vol. 63, No. 30. pp. 2680-2683.
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    AU - Wang, Chunlei

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