نتایج جستجو برای: nanobubbles
تعداد نتایج: 566 فیلتر نتایج به سال:
Interdisciplinary MaterialsVolume 1, Issue 4 p. iii-iii COVER IMAGEOpen Access Inside Back Cover: Volume 1 First published: 17 October 2022 https://doi.org/10.1002/idm2.12065AboutPDF ToolsRequest permissionExport citationAdd to favoritesTrack citation ShareShare Give accessShare full text full-text accessPlease review our Terms and Conditions of Use check box below share version article.I have ...
Nanobubbles have attracted great interest in recent times because of their application water treatment, surface cleaning, and targeted drug delivery, yet the challenge remains to gain thorough understanding unique behavior dynamics for utilization numerous potential applications. In this work, we used a liquid-phase electron microscopy technique insights into quasistatic merging nanobubbles. Th...
Recent research has revealed several different techniques for nanoscopic gas nucleation on submerged surfaces, with findings seemingly in contradiction with each other. In response to this, we have systematically investigated the occurrence of surface nanobubbles on a hydrophobized silicon substrate for various different liquid temperatures and gas concentrations, which we controlled independen...
The field of plasmonic nanobubbles, referring to bubbles generated around nanoparticles due heating, is growing rapidly in recent years. Theoretical, simulation, and experimental studies have been reported reveal the fundamental physics related this nanoscale multiphysics phenomenon. Using nanobubbles for applications early stage but progressing. In Perspective, we briefly review current state ...
Plasmonic nanobubbles (PNBs) are transient vapor nanobubbles generated in liquid around laser-overheated plasmonic nanoparticles. Unlike plasmonic nanoparticles, PNBs' properties are still largely unknown due to their highly nonstationary nature. Here we show the influence of the duration of the optical excitation on the energy efficacy and threshold of PNB generation. The combination of picose...
Recent experiments have convincingly demonstrated the existence of surface nanobubbles on submerged hydrophobic surfaces. However, classical theory dictates that small gaseous bubbles quickly dissolve because their large Laplace pressure causes a diffusive outflux of gas. Here we suggest that the bubbles are stabilized by a continuous influx of gas near the contact line, due to the gas attracti...
This review presents an overview of the recent advances in development stimuli-responsive nanobubbles and their novel biomedical applications including bio-imaging, drug delivery ablation tumor tissues.
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