Results 31 to 40 of about 684,749 (178)
Frontiers in Soft Matter, 2023 This mini review critically discusses self-assembled mesoscale structures (dimensions between molecular and macroscopic) forming in multicomponent mixtures comprising 1) liquids or 2) liquids and solids or 3) liquids and gases.
Marián Sedlák
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Diffusive Shielding Stabilizes Bulk Nanobubble Clusters [PDF]
ChemPhysChem, 2012 Abstract Using molecular dynamics, we study the nucleation and stability of bulk nanobubble clusters. We study the formation, growth, and final size of bulk nanobubbles. We find that, as long as the bubble‐bubble interspacing is small enough, bulk nanobubbles are stable against dissolution.
Joost H. Weijs +2 more
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Cooking Delicacy with Ice—Nanobubble Isolation Switches Stewing to ‘BBQ’
Nanomaterials, 2023 The key role of ice in cooking has been neglected. Here, we found negatively charged bulk nanobubbles (BNBs: average size ~60 nm and zeta potential
Qiankang Si +5 more
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KONA Powder and Particle Journal, 2023 Ultrafine bubbles (bulk nanobubbles), small bubbles with a diameter of less than 1 μm, have attracted academic and industrial attention because of their numerous advantages, including their chemical-free nature and extraordinarily long lifetime. The long
Keiji Yasuda
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On Some Aspects of Nanobubble-Containing Systems
Nanomaterials, 2022 Theoretical studies are reviewed for bulk nanobubbles (ultrafine bubbles (UFBs)), which are gas bubbles smaller than 1 μm in diameter. The dynamic equilibrium model is discussed as a promising model for the stability of a UFB against dissolution; more ...
Kyuichi Yasui
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Influence of bulk nanobubble concentration on the intensity of sonoluminescence
Ultrasonics Sonochemistry, 2021 The present study mainly examined the effects of the volumetric concentration of nanobubbles (ultrafine bubbles) on the intensity of sonoluminescence (SL). The addition of nanobubbles at high acoustic amplitude enhanced the SL intensity for various bubble concentrations in comparison with that in pure water.
Toru Tuziuti +2 more
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Clean production and characterization of nanobubbles using laser energy deposition
Ultrasonics Sonochemistry, 2023 We have demonstrated the production of laser bulk nanobubbles (BNB) with ambient radii typically below 500 nm. The gaseous nature of the nanometric objects was confirmed by a focused acoustic pulse that expands the gas cavities to a size that can be ...
Juan Manuel Rosselló, Claus-Dieter Ohl
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Nanomaterials, 2021 Nanobubbles are classified into surface and bulk. The main difference between them is that the former is immobile, whereas the latter is mobile. The existence of sNBs has already been proven by atomic force microscopy, but the existence of bNBs is still ...
George Z. Kyzas +1 more
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, 2019 Currently, the existence of long-lived sub-micron bubbles in solution is not widely accepted as they should dissolve on a timescale of 1-100 microseconds, calculated through the use of a widely accepted theory of bubble dissolution.
Alheshibri, Muidh
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Characterization and Determination of Nanoparticles in Commercial Processed Foods
Foods, 2021 A wide variety of foods manufactured by nanotechnology are commercially available on the market and labeled as nanoproducts. However, it is challenging to determine the presence of nanoparticles (NPs) in complex food matrices and processed foods. In this
Jin Yu +4 more
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