Sahmyook University Researchers Take a Closer Look at Ultra-High Stability Nanobubbles

Nanobubbles (NBs) are highly valuable for industrial, agricultural, and water treatment applications due to their remarkable stability. However, the mechanism underlying the stability is not clear. To address this knowledge gap, researchers from South Korea investigated the stability of high-concentration sub-200-nm NBs under various conditions, finding that they showed exceptional stability even after exposure to temperature variations and severe physical impacts. NBs, therefore, could find potential applications in mass production and distribution in bubble technologies.