ArticleThe Journal of the Acoustical Society of America2023
Monitoring cavitation dynamics evolution in tissue mimicking hydrogels for repeated exposures via acoustic cavitation emissions.
Article in The Journal of the Acoustical Society of America, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
6 citing papers in PubMed, 8 citations in OpenAlex.
- Rapid, Accurate 3-D Localization of Inertial Cavitation Events Using a Large Aperture, Narrowband, Receive-Capable Focused Ultrasound Array.IEEE transactions on ultrasonics · 2026Article
- Research Progress on the Application of Ultrasound Assistance in Tumor Immunotherapy.Current medicinal chemistry · 2026Review
- Changes in bubble-cloud dissolution throughout the application of histotripsy pulses.Physical review applied · 2025Article
- Acoustic Cavitation Emissions Predict Near-complete/complete Histotripsy Treatment in Soft Tissues.Ultrasound in medicine & biology · 2025Article
- Treatment envelope of transcranial histotripsy: challenges and strategies to maximize the treatment location profile.Physics in medicine and biology · 2024Article
- Ultrasound imaging guided precision histotripsy: Effects of pulse settings on ablation properties in rat brain.The Journal of the Acoustical Society of America · 2024Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
5 authors at 1 institution in 1 country.
Funding
Abstract
A 700 kHz histotripsy array is used to generate repeated cavitation events in agarose, gelatin, and polyacrylamide hydrogels. High-speed optical imaging, a broadband hydrophone, and the narrow-band receive elements of the histotripsy array are used to capture bubble dynamics and acoustic cavitation emissions. Bubble radii, lifespan, shockwave amplitudes are noted to be measured in close agreement between the different observation methods. These features also decrease with increasing hydrogel stiffness for all of the tested materials. However, the evolutions of these properties during the repeated irradiations vary significantly across the different material subjects. Bubble maximum radius initially increases, then plateaus, and finally decreases in agarose, but remains constant across exposures in gelatin and polyacrylamide. The bubble lifespan increases monotonically in agarose and gelatin but decreases in polyacrylamide. Collapse shockwave amplitudes were measured to have different-shaped evolutions between all three of the tested materials. Bubble maximum radii, lifespans, and collapse shockwave amplitudes were observed to express evolutions that are dependent on the structure and stiffness of the nucleation medium.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.