Microbubbles in food technology
Microbubbles are largely unused in the food industry yet have promising capabilities as
environmentally friendly cleaning and supporting agents within products and production …
environmentally friendly cleaning and supporting agents within products and production …
The role of acoustofluidics and microbubble dynamics for therapeutic applications and drug delivery
Targeted drug delivery is proposed to reduce the toxic effects of conventional therapeutic
methods. For that purpose, nanoparticles are loaded with drugs called nanocarriers and …
methods. For that purpose, nanoparticles are loaded with drugs called nanocarriers and …
Generation and reduction of bulk nanobubbles by ultrasonic irradiation
K Yasuda, H Matsushima, Y Asakura - Chemical Engineering Science, 2019 - Elsevier
To develop a compact generator of bulk nanobubbles (ultrafine bubbles), ultrasound was
irradiated to ultrapure water. Effects of ultrasonic power and frequency on nanobubble …
irradiated to ultrapure water. Effects of ultrasonic power and frequency on nanobubble …
Bubble interactions and bursting behaviors near a free surface
The strong bubble interactions and bursting behaviors near a free surface are studied
numerically with a compressible two-phase flow solver. The interface is captured by the …
numerically with a compressible two-phase flow solver. The interface is captured by the …
[HTML][HTML] Dependence of cavitation, chemical effect, and mechanical effect thresholds on ultrasonic frequency
TT Nguyen, Y Asakura, S Koda, K Yasuda - Ultrasonics sonochemistry, 2017 - Elsevier
Cavitation, chemical effect, and mechanical effect thresholds were investigated in wide
frequency ranges from 22 to 4880 kHz. Each threshold was measured in terms of sound …
frequency ranges from 22 to 4880 kHz. Each threshold was measured in terms of sound …
Jetting and migration of a laser-induced cavitation bubble in a rectangular channel
The jetting behaviour and migratory characteristics of a laser-induced cavitation bubble in a
rectangular channel are investigated both experimentally and numerically, for various …
rectangular channel are investigated both experimentally and numerically, for various …
[HTML][HTML] Experimental study on damage mechanism of blood vessel by cavitation bubbles
Y Liu, J Luo - Ultrasonics Sonochemistry, 2023 - Elsevier
Ultrasound-induced cavitation in blood vessels is a common scenario in medical
procedures. This paper focuses on understanding the mechanism of microscopic damage to …
procedures. This paper focuses on understanding the mechanism of microscopic damage to …
Dynamics of laser-induced cavitation bubbles near two perpendicular rigid walls
EA Brujan, T Noda, A Ishigami, T Ogasawara… - Journal of Fluid …, 2018 - cambridge.org
The behaviour of a laser-induced cavitation bubble near two perpendicular rigid walls and
its dependence on the distance between bubble and walls is investigated experimentally. It …
its dependence on the distance between bubble and walls is investigated experimentally. It …
[HTML][HTML] Frequency and power dependence of ultrasonic degassing
Y Asakura, K Yasuda - Ultrasonics Sonochemistry, 2022 - Elsevier
We investigated the time variation of ultrasonic degassing for air-saturated water and
degassed water with a sample volume of 100 mL at frequencies of 22, 43, 129, 209, 305 …
degassed water with a sample volume of 100 mL at frequencies of 22, 43, 129, 209, 305 …
[PDF][PDF] Plasma and nanoparticle shielding during pulsed laser ablation in liquids cause ablation efficiency decrease
Understanding shielding cross-effects is a prerequisite for maximal power-specific
nanosecond laser ablation in liquids (LAL). However, discrimination between cavitation …
nanosecond laser ablation in liquids (LAL). However, discrimination between cavitation …