Results 181 to 190 of about 5,759 (219)
Stability of surface and bulk nanobubbles
Current Opinion in Colloid and Interface Science, 2021 The existence of stable nanoscopic gaseous domains in liquids, or nanobubbles, has attracted both scepticism and intrigue, since classical theory predicts that spherical gas bubbles cannot achieve stable equilibrium.
Beng Hau Tan +2 more
exaly +2 more sources
Some of the next articles are maybe not open access.
Related searches:
Related searches:
Langmuir, 2016
We follow the history of nanobubbles from the earliest experiments pointing to their existence to recent years. We cover the effect of Laplace pressure on the thermodynamic stability of nanobubbles and why this implies that nanobubbles are thermodynamically never stable.
Muidh Alheshibri +2 more
exaly +3 more sources
We follow the history of nanobubbles from the earliest experiments pointing to their existence to recent years. We cover the effect of Laplace pressure on the thermodynamic stability of nanobubbles and why this implies that nanobubbles are thermodynamically never stable.
Muidh Alheshibri +2 more
exaly +3 more sources
Current Opinion in Colloid and Interface Science, 2021
Abstract Gas saturated solutions have attracted great attention in the past two decades with reports of stable nanobubbles in solutions. The fundamental interest focus arises from the surprising stability which opens up a wide range of potential applications where the interactions between particles and nanobubbles are important.
Muidh Alheshibri +2 more
exaly +2 more sources
Abstract Gas saturated solutions have attracted great attention in the past two decades with reports of stable nanobubbles in solutions. The fundamental interest focus arises from the surprising stability which opens up a wide range of potential applications where the interactions between particles and nanobubbles are important.
Muidh Alheshibri +2 more
exaly +2 more sources
Nanobubbles and the nanobubble bridging capillary force
Advances in Colloid and Interface Science, 2010Interactions between hydrophobic surfaces at nanometer separation distances in aqueous solutions are important in a number of biological and industrial processes. Force spectroscopy studies, most notably with the atomic force microscope and surface-force apparatus, have found the existence of a long range hydrophobic attractive force between ...
Hampton, M. A., Nguyen, A. V.
openaire +5 more sources
Microfluidic nanobubbles: observations of a sudden contraction of microbubbles into nanobubbles
Soft Matter, 2023Utilizing a microfluidic flow-focusing chip to generate monodisperse bulk nanaobubbles. We make the surprising observation of a critical microbubble diameter above and below which the scale of bubble shrinkage dramatically changes.
Ali A. Paknahad +4 more
openaire +2 more sources
On the Shape of Surface Nanobubbles
Langmuir, 2009Previous AFM experiments on surface nanobubbles have suggested an anomalously large contact angle theta of the bubbles (typically approximately 160 degrees measured through the water) and a possible size dependence theta(R). Here we determine theta(R) for nanobubbles on smooth, highly oriented pyrolytic graphite (HOPG) with a variety of different ...
Borkent, B.M. +3 more
openaire +3 more sources
The Collapse of Nanobubbles in Water
Journal of the American Chemical Society, 2005We use molecular dynamics to simulate the collapse of nanobubbles in water and show that the macroscopic description holds down to the nanometer size. We further give a description of the collapse in terms of stochastic growth of the density of water inside the cavity.
LUGLI, FRANCESCA +2 more
openaire +3 more sources
Stability of Interfacial Nanobubbles
Langmuir, 2013Interfacial nanobubbles (INBs) on a solid surface in contact with water have drawn widespread research interest. Although several theoretical models have been proposed to explain their apparent long lifetimes, the underlying mechanism still remains in dispute.
Zhang, Xuehua +3 more
openaire +3 more sources
ACS Nano, 2013
Silica-gold core-shell nanoparticles that are immersed in water act as efficient nanoscale generators of steam when illuminated with sunlight. In their paper in this issue of ACS Nano, Halas, Nordlander, and co-workers demonstrate this intriguing phenomenon that results from the nucleation of steam at the surface of individual nanoparticles that are ...
openaire +2 more sources
Silica-gold core-shell nanoparticles that are immersed in water act as efficient nanoscale generators of steam when illuminated with sunlight. In their paper in this issue of ACS Nano, Halas, Nordlander, and co-workers demonstrate this intriguing phenomenon that results from the nucleation of steam at the surface of individual nanoparticles that are ...
openaire +2 more sources
Langmuir, 2016
Water nanobubbles manifest fascinatingly higher mechanical strength, higher thermal stability, and longer lifetime than macroscopic bubbles; thus, they provide an important impact in applications in the biomedical and chemical industries. However, a detailed understanding of the mechanism behind these mysteries of nanobubbles remains a challenge ...
Xi, Zhang +5 more
openaire +2 more sources
Water nanobubbles manifest fascinatingly higher mechanical strength, higher thermal stability, and longer lifetime than macroscopic bubbles; thus, they provide an important impact in applications in the biomedical and chemical industries. However, a detailed understanding of the mechanism behind these mysteries of nanobubbles remains a challenge ...
Xi, Zhang +5 more
openaire +2 more sources