Results 91 to 100 of about 2,853 (171)

Utilization of bulk nanobubbles to influence combustion characteristics of liquid fuels

Applications in Energy and Combustion Science
Several reports have recently established the possibility of stable suspensions of bulk nanobubbles in liquids, thus opening new directions in a broad range of applications including power and propulsion applications that depend on liquid fuels.
Vivek Kurumanghat, Aakriti Sharma, Neelkanth Nirmalkar, Aditya Saurabh, Lipika Kabiraj   +4 more
doaj   +1 more source

New chitosan nanobubbles for ultrasound-mediated gene delivery: preparation and in vitro characterization

International Journal of Nanomedicine, 2012
Roberta Cavalli,1 Agnese Bisazza,1 Michele Trotta,1 Monica Argenziano,1 Andrea Civra,2 Manuela Donalisio,2 David Lembo21Department of Pharmaceutical Sciences and Technology; 2Department of Clinical and Biological Sciences University of Turin, Turin ...
Cavalli R, Bisazza A, Trotta M, Argenziano M, Civra A, Donalisio M, Lembo D   +6 more
doaj  

Exsolution, Evolution, and Hysteresis of CO2 Nanobubbles in Water‐Saturated Sandstone

Geophysical Research Letters
Understanding CO2 nanobubble formation in water‐saturated sandstone is critical for understanding fluid behavior in CO2 storage systems. Here, CO2 exsolution from an aqueous phase in a sandstone was investigated using small‐angle neutron scattering at 50°
Amirsaman Rezaeyan, Gernot Rother, Zaid Jangda, Hannah P. Menke, Kamaljit Singh, Florian Doster, Andreas Busch   +6 more
doaj   +1 more source

A Comparative Study of Bulk and Surface Nanobubbles in Enhancing Coal Flotation

Separations
Nanobubbles have been widely recognized for enhancing fine particle flotation, yet the distinct roles of bulk nanobubbles (BNBs) and surface nanobubbles (SNBs) remain poorly understood.
Hua Han, Yan Li, Bingfei Yang, Xiaowei Zhang, Wenhui Ma, Wenbo Li   +5 more
doaj   +1 more source

Surface nanobubbles or Knudsen bubbles? [PDF]

Physics, 2011
AFM experiments suggest the long lifetime of surface nanobubbles is due to a balanced influx and outflux of gas molecules.
openaire   +1 more source

Novel Multiphase CO2 Photocatalysis System Using N-TiO2/CNCs and CO2 Nanobubble

International Journal of Technology
In this study, a novel CO2 photocatalysis system was developed by modifying TiO2 as a photocatalyst and introducing CO2 nanobubble to the system. TiO2 photocatalyst is modified by adding CNCs as support to increase the surface area and adding nitrogen
Haroki Madani, Arie Wibowo, Dwiwahju Sasongko, Manabu Miyamoto, Shigeyuki Uemiya, Yogi Wibisono Budhi   +5 more
doaj   +1 more source

Surface nanobubbles: Seeing is believing

, 2012
The existence of surface nanobubbles has been previously suggested using various experimental techniques, including attenuated total reflection spectroscopy, quartz crystal microbalance, neutron reflectometry, and x-ray reflectivity, but all of these techniques provide a sole number to quantify the existence of gas over (usually) hundreds of square ...
Karpitschka, Stefan, Dietrich, Erik, Seddon, James R. T., Zandvliet, Harold J. W., Lohse, Detlef, Riegler, Hans   +5 more
openaire   +2 more sources

Interfacial Stability, Matrix Effects, and Functional Performance of Nanobubbles in Food Systems

Colloids and Interfaces
Nanobubbles have attracted increasing interest in food systems because they can modify gas dispersion, interfacial transport, washing performance, preservation processes, and the structures of dispersed matrices.
Javier Silva, Jaime Gómez, Suleivys Nuñez, Javiera Toledo-Alarcón   +3 more
doaj   +1 more source

Difference between Traditional and Nanobubble Flotation of Fine Flake Graphite

Kuangchan zonghe liyong
China's large flake graphite resources are rich in reserves, but the use of fine flake graphite will become the main utilization resource in the future with the continuous exploitation of large flake graphite resources. [Objective] Conventional flotation
Xinyue LIU, Di ZHANG, Fangyuan MA, Lingxuan MENG, Ye WANG, Chongliang TANG   +5 more
doaj   +1 more source

Effect and Mechanism of Nanobubbles Flotation for Fine Coal

Kuangchan zonghe liyong
This is is an article in the field of mineral processing engineering. In this study, the controllable factors such as the amount of collector used in the flotation, the amount of foaming agent, the ore feeding rate and the aeration amount were changed,we
Siyao GUO, Hongwei DONG, Tonglin ZHAO, Mingze ZHANG, Fangyuan MA   +4 more
doaj   +1 more source