Results 91 to 100 of about 20,211 (214)

A radial mode ultrasonic horn for the inactivation of Escherichia coli K12 [PDF]

open access: yes, 2008
Tuned cylindrical radial mode ultrasonic horns offer advantages over ultrasonic probes in the design of flow-through devices for bacterial inactivation. This study presents a comparison of the effectiveness of a radial horn and probe in the inactivation ...
Hunter, G.   +3 more
core   +1 more source

Biphasic Continuous Esterification of Choline Chloride‐Based Deep Eutectic Solvents using ICHEM Technology: A Step toward New Hydrotropes with Potential Anticorrosive Properties

open access: yesChemistry – A European Journal, Volume 31, Issue 52, September 16, 2025.
Abstract Impact in Continuous Flow Heated Mechanochemistry (ICHEM) technology was used for the first biphasic continuous flow esterification of choline chloride‐based deep eutectic solvents (DESs) with nonmiscible acetic, hexanoic, and octanoic anhydrides, resulting in the synthesis of novel hydrotropic DESs.
Qing Liu   +5 more
wiley   +1 more source

Sonoelectrochemical Synthesis of Nanoparticles

open access: yesMolecules, 2009
This article reviews the nanomaterials that have been prepared to date by pulsed sonoelectrochemistry. The majority of nanomaterials produced by this method are pure metals such as silver, palladium, platinum, zinc, nickel and gold, but more recently the
Veronica Sáez, Timothy J. Mason
doaj   +1 more source

Ultrasound Applied in the Reduction of Viscosity of Heavy Crude Oil

open access: yesRevista Facultad de Ingeniería, 2020
Reducing the viscosity of heavy oil through upgrading techniques is crucial to maintaining the demand for oil, which is growing at an annual rate of 1.8%.
David Roberto Olaya-Escobar, Ph. D.   +3 more
doaj   +1 more source

Influence of the accommodation coefficient on nonlinear bubble oscillations [PDF]

open access: yes, 2010
This paper numerically investigates the effect of mass transfer processes on spherical single bubble dynamics using the Hertz–Langmuir–Knudsen approximation for the mass flux across the interface.
Dopazo, Cesar   +2 more
core   +1 more source

Stimuli‐Responsive Materials for Biomedical Applications

open access: yesAdvanced Materials, Volume 37, Issue 36, September 11, 2025.
Stimulus‐responsive materials (SRMs) hold great promise for use in a wide range of biomedical applications. This review covers four stimulus modalities, namely, electrical, optical, magnetic, and ultrasound, and their associated SRMs. It provides a summary of the materials in each modality, their development, and current research perspectives.
Adriana Teixeira do Nascimento   +8 more
wiley   +1 more source

Quantitative sonochemistry

open access: yesUltrasonics Sonochemistry, 1996
info:eu-repo/semantics ...
Reisse, Jacques   +6 more
openaire   +2 more sources

A simple model of ultrasound propagation in a cavitating liquid. Part I: Theory, nonlinear attenuation and traveling wave generation [PDF]

open access: yes, 2012
The bubbles involved in sonochemistry and other applications of cavitation oscillate inertially. A correct estimation of the wave attenuation in such bubbly media requires a realistic estimation of the power dissipated by the oscillation of each bubble ...
Louisnard, Olivier
core   +4 more sources

Green Synthesis of Nano‐Sized Metal Oxides (Ag2O, CuO, ZnO, MgO, CaO, and TiO2) Using Plant Extract for a Sustainable Environment

open access: yesNano Select, Volume 6, Issue 9, September 2025.
Synthesis of metal oxide from different types of green plants for a sustainable environment. ABSTRACT The demand for green synthesis of metal oxide nanomaterials is increasing tremendously to achieve sustainable development goals and for a clean environment.
Sanjana Afrin Disha   +3 more
wiley   +1 more source

A simple new approach for mapping an ultrasonic tank for sonochemistry

open access: yesUltrasonics Sonochemistry
The most used piece of equipment for sonochemistry is the ultrasonic cleaning bath. However, what is sometimes forgotten by scientists new to sonochemistry is the vital importance of the shape and positioning of any reaction vessel in the bath to obtain ...
Timothy J. Mason   +4 more
doaj   +1 more source

Home - About - Disclaimer - Privacy