Results 31 to 40 of about 3,774 (217)

Impact of Process Parameters on the Diameter of Nanobubbles Generated by Electrolysis on Platinum-Coated Titanium Electrodes Using Box–Behnken Experimental Design

open access: yesEnergies, 2021
(1) The generation of nanobubbles by electrolysis is an interesting method of using electrical energy to form bubble nuclei, effectively creating a multiphase system.
Karol Ulatowski   +2 more
doaj   +1 more source

Drought Stress Mediated Changes in Food Crops: Mechanisms and Remediation Strategies. [PDF]

open access: yesAdv Sci (Weinh)
This work presents a multi‐scale framework for flavonoid‐mediated drought tolerance in staple food crops, integrating ROS redox regulation, antioxidant defense, rhizosphere microbial interactions, and sustainable agronomic practices. This interdisciplinary model provides core insights to develop climate‐resilient cropping systems and enhance global ...
Duan X   +5 more
europepmc   +2 more sources

Knudsen Gas Provides Nanobubble Stability [PDF]

open access: yes, 2011
We provide a model for the remarkable stability of surface nanobubbles to bulk dissolution. The key to the solution is that the gas in a nanobubble is of Knudsen type.
Harold J. W. Zandvliet   +5 more
core   +1 more source

Ultrasound-Responsive Nanobubbles for Combined siRNA-Cerium Oxide Nanoparticle Delivery to Bone Cells

open access: yesPharmaceutics, 2023
This study aims to present an ultrasound-mediated nanobubble (NB)-based gene delivery system that could potentially be applied in the future to treat bone disorders such as osteoporosis.
Pedram Sotoudeh Bagha   +8 more
doaj   +1 more source

Inactivation of Aeromonas hydrophila and Vibrio parahaemolyticus by Curcumin-Mediated Photosensitization and Nanobubble-Ultrasonication Approaches

open access: yesFoods, 2020
The antimicrobial efficacy of novel photodynamic inactivation and nanobubble technologies was evaluated against Vibrio parahaemolyticus and Aeromonas hydrophila as two important aquatic microbial pathogens.
Shamil Rafeeq   +4 more
doaj   +1 more source

Endothelial Injury in Diving: Atomic Force-, Electronic-, and Light-Microscopy Study of the Ovine Decompressed Blood Vessels

open access: yesFrontiers in Physiology, 2021
We suggested that the nanobubbles, which appear at the active hydrophobic spots (AHSs) at the luminal aspect of the blood vessels, are the gas micronuclei from which the decompression bubbles evolve and the endothelial injury during the decompression is ...
Ran Arieli, Ran Arieli
doaj   +1 more source

Thermal Oscillations of Nanobubbles

open access: yesNano Letters, 2023
Nanobubble cavitation is advancing technologies in enhanced wastewater treatment, cancer therapy and diagnosis, and microfluidic cleaning. Current macroscale models predict that nanobubble oscillations should be isothermal, yet recent studies suggest that they are adiabatic with an associated increase in natural frequency, which becomes challenging ...
Duncan Dockar   +2 more
openaire   +2 more sources

Thermodynamics of Surface Nanobubbles [PDF]

open access: yesLangmuir, 2016
Abstract In this paper, we examine the thermodynamic stability of surface nanobubbles. The appropriate free energy is defined for the system of nanobubbles on a solid surface submerged in a supersaturated liquid solution at constant pressure and temperature, under conditions where an individual nanobubble is not in diffusive contact ...
Leila, Zargarzadeh, Janet A W, Elliott
openaire   +2 more sources

Fundamentals of nanobubble coalescence dynamics and the nanobubble capillary force using molecular simulations [PDF]

open access: yes, 2022
Nanobubbles are a promising tool in industrial applications such as mineral flotation, water treatment, marine biome aeration, surface cleaning, and bubbly flows due to their remarkable longevity and enhanced transport characteristics.
Bird, Eric
core  

Interaction Mechanisms and Application of Ozone Micro/Nanobubbles and Nanoparticles: A Review and Perspective

open access: yesNanomaterials, 2022
Ozone micro/nanobubbles with catalytic processes are widely used in the treatment of refractory organic wastewater. Micro/nanobubble technology overcomes the limitations of ozone mass transfer and ozone utilization in the application of ozone oxidation ...
Wei Xiao   +6 more
doaj   +1 more source

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