Biofouling is an extensively studied problem that results in significant economic and environmental loss. Underwater structures such as ships and pipelines will be subjected to the settlement of marine fouling organisms and then suffer from ship fouling after immersed in seawater. Some marine lives maintain their surface cleanliness through the micro structure of their own epidermis, which provides an important inspiration for the construction of microstructure antifouling coatings. In this study, Swimming crab is chosen as the main research object. The surface microstructures of this carb are investigated and measured by digital microscope and scanning electron microscope, which shows a composite scale microstructure on the surface of crabs. Cylinder-based microstructures with different spaces of $4 \mu \mathrm{m}$ and $7 \mu \mathrm{m}$ were formed on silicon wafers through reactive ion etching (RIE), according to actual tests for crabs' surface topography parameters. The antifouling tests of microstructures samples are conducted using phaeodactylum tricornutum. The results show that the microstructures with spaces of $4 \mu \mathrm{m}$ and $7 \mu \mathrm{m}$ has a good antifouling/fouling release performance. Proper design of biomimetic microstructure has a great contribution to antifouling surface.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Study on Biomimetic Antifouling Surface Preparation based on Surface Microstructure of Crabs


    Beteiligte:
    Yang, Zongcheng (Autor:in) / Bai, Xiuqin (Autor:in) / He, Xiaoyan (Autor:in) / Yuan, Chengqing (Autor:in)


    Erscheinungsdatum :

    01.07.2019


    Format / Umfang :

    211160 byte




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



    Biomimetic approach to the design of marine antifouling coatings

    Chambers, L. / Walsh, F. / Wood, R. et al. | British Library Conference Proceedings | 2006


    A new biomimetic antifouling method based on water jet for marine structures

    Liu, Guijie / Yuan, Zichao / Incecik, Atilla et al. | SAGE Publications | 2020


    Preparation method of super-hydrophobic antifouling anti-drag cilia array surface

    ZHANG CHENGCHUN / WANG LIN / WANG JING et al. | Europäisches Patentamt | 2024

    Freier Zugriff