Direct partial CH3 termination into carboxyl terminated diamond surface for biosensor

Evi Suaebah, Takuro Naramura, Hiroshi Kawarada

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    2 Citations (Scopus)

    Abstract

    Immobilization is an important process of biosensor application. The simplest functionalize diamond surface was done by attached biomolecule on diamond surface with chemical linker compound modification. Carboxyl treatment is one choice for diamond functionalization. Methane gas was diluted with hydrogen gas for CH3 termination as an initial functionalization of diamond to transform to carboxyl termination. Diamond and biomolecule is a couple of highly functionally collaboration for biosensor even with low coverage for carboxyl terminated. This work shows that low coverage of carboxyl (∼1%) as the great data with high stability for biosensor applications.

    Original languageEnglish
    Title of host publication2015 IEEE SENSORS - Proceedings
    PublisherInstitute of Electrical and Electronics Engineers Inc.
    ISBN (Print)9781479982028
    DOIs
    Publication statusPublished - 2015 Dec 31
    Event14th IEEE SENSORS - Busan, Korea, Republic of
    Duration: 2015 Nov 12015 Nov 4

    Other

    Other14th IEEE SENSORS
    CountryKorea, Republic of
    CityBusan
    Period15/11/115/11/4

    Keywords

    • biosensor
    • diamond
    • immobilization

    ASJC Scopus subject areas

    • Instrumentation
    • Electronic, Optical and Magnetic Materials
    • Spectroscopy
    • Electrical and Electronic Engineering

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  • Cite this

    Suaebah, E., Naramura, T., & Kawarada, H. (2015). Direct partial CH3 termination into carboxyl terminated diamond surface for biosensor. In 2015 IEEE SENSORS - Proceedings [7370587] Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ICSENS.2015.7370587