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  • Microbubble dynamics and jetting near tissue-phantom biointerfaces [Elektronski vir]
    Mur, Jaka ...
    Precise excitation of cavitation is a promising mechanism for microsurgery procedures and targeted drug delivery enhancement. The underlying phenomenon of interest, jetting behaviour of oscillating ... cavitation bubbles, occurs due to near-surface interactions between the boundary, liquid, and bubble. Within this study we measured boundary effects on the cavitation bubble dynamics and morphology, with an emphasis on observation and measurement of jetting behaviour near tissue-phantom biointerfaces. An important mechanism of boundary poration has been observed using time-resolved optical microscopy and explained for different tissue-phantom surface densities and Young’s modulus. Below a critical distance to the boundary, around γ = 1.0, the resulting jets penetrated the tissue-phantom, resulting in highly localized few micrometer diameter jets.
    Source: Biomedical optics express [Elektronski vir]. - ISSN 2156-7085 (Vol. 13, iss. 2, Feb. 2022, str. 1061-1069)
    Type of material - e-article ; adult, serious
    Publish date - 2022
    Language - english
    COBISS.SI-ID - 97105923

    Link(s):

    https://opg.optica.org/boe/fulltext.cfm?uri=boe-13-2-1061&id=468887
    Repository of the University of Ljubljana – RUL
    DOI

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