20.500.12556/RUL-134937 Microbubble dynamics and jetting near tissue-phantom biointerfaces 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. cavitation bubbles laser breakdown tissue phantom sonoporation kavitacijski mehurčki laserski preboj tkivni fantom sonoporacija true false true Angleški jezik Slovenski jezik “© 2022 Optica Publishing Group under the terms of the Open Access Publishing Agreement. Users may use, reuse, and build upon the article, or use the article for text or data mining, so long as such uses are for noncommercial purposes and appropriate attribution is maintained. All other rights are reserved.” (Datum opombe: 10. 5. 2023) Članek v reviji 2022-02-11 14:03:40 2022-02-11 14:03:43 2025-02-28 12:57:35 0000-00-00 00:00:00 2022 0 0 9 str. no. 2, art. 449814 Vol. 13 Feb. 2022 0000-00-00 Zaloznikova Objavljeno apc 0000-00-00 0000-00-00 0000-00-00 532.528 2156-7085 10.1364/BOE.449814 97105923 RAZ_Mur_Jaka_2022.pdf RAZ_Mur_Jaka_2022.pdf 1 4CB57F830C1ED10F236397DA31FA4A55 ecce2f85e426c1bd9ec551449eb0c6ccb4fc200630eea662a0a988ddc8bb72a2 4afb5b3d-8b3b-11ec-abdb-00155dcfd717 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=153700 https://opg.optica.org/boe/fulltext.cfm?uri=boe-13-2-1061&id=468887 1 d06cba0b-8b3a-11ec-abdb-00155dcfd717 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=153698 Fakulteta za strojništvo 0 0 0