Cavitation as a research area investigates the nucleation, growth, dynamics, and collapse of vapor or gas bubbles in liquids subjected to rapid pressure changes, with emphasis on the associated fluid mechanics, thermodynamics, and multiphase flow phenomena. It encompasses experimental, theoretical, and computational studies of bubble inception thresholds, shock-wave emission, and microjet formation, as well as their impacts on erosion, noise, and performance in hydraulic machinery, marine propellers, biomedical ultrasound, and microfluidic systems. Research also addresses cavitation control, damage mitigation, and exploitation of cavitation-induced extreme conditions for applications such as sonochemistry, surface cleaning, and targeted drug delivery.
Gravitational waves could be responsible for the production of dark matter during the early phases of our universe's formation, according to results of a new study by Professor Joachim Kopp from Johannes Gutenberg University ...
General Physics
Apr 1, 2026
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Engineers at Duke University have demonstrated a technique that uses microbubbles and ultrasound to help relatively large cancer drugs enter tumor cells and cause them to self-destruct. Dubbed "Sonoporation-assisted Precise ...
Bio & Medicine
Mar 13, 2026
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Researchers from the Indian Institute of Technology Gandhinagar (IITGN) have recently demonstrated the feasibility of using estrone-linked BODIPYs sonosensitizers for antimicrobial sonodynamic therapy (SDT). Their initial ...
Cell & Microbiology
Feb 25, 2026
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A researcher's keen eye and spirit of curiosity led to the discovery of a new method for cell engineering—a finding that opens doors to more sustainable sources for everything from fuel to vitamin supplements.
Cell & Microbiology
Feb 23, 2026
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20
During brain development, neurons extend long processes called axons. Axons link different areas of the brain and carry signals within it and to the rest of the body. Growing axons "wire up" the brain by following precise ...
Molecular & Computational biology
Jan 20, 2026
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214
Encapsulated microbubbles (EMBs), tiny gas-filled bubbles coated in lipid or protein shells, play a central role in biomedical ultrasound. When exposed to ultrasound waves, EMBs contract, resulting in oscillations that enhance ...
Soft Matter
Dec 29, 2025
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23
High-speed atomic force microscopy (HS-AFM) is the only experimental technique to directly watch proteins in dynamic action. However, as a surface scanning technique with limited spatial resolution, HS-AFM will inevitably ...
Biotechnology
Oct 24, 2025
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80
Researchers at Michigan State University have discovered how to "draw" on demand the crystals used in many crucial technologies, from solar panels and LED lighting to medical imaging.
Nanophysics
Oct 14, 2025
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48
A resonance effect can significantly affect how a three-atom molecule cools down when excited, RIKEN physicists have found. The study, published in Physical Review A, highlights the complexity of the relaxation dynamics of ...
General Physics
Jul 17, 2025
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67
Exciting new research is investigating how boobies (birds of the genus Sula) may be able to reduce the potentially lethal impact of their high-speed vertical dives by creating a cushion of "supercavitation" bubbles upon impact ...
Plants & Animals
Jul 10, 2025
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