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Mostrando ítems 71-80 de 2026
Recent advances in catalysis using transition metals-bounding organic ligands assisted by ultrasound and/or microwave
(Signpost e Journals, 2015-04)
Usually, in organic and organometallic synthesis an external conventional heat source is applied to carry out a chemical reaction at high temperature. Nonetheless, these conventional heating systems have some disadvantages ...
High intensity ultrasound application on rheological properties effects of native soy protein isolate
(Biointerface Research in Applied Chemistry, 2017-02)
Industrial protein modification methods are mainly based on the use of heat, enzymes or reducing agents of achieving various functional properties that make them suitable for use in various foods. The use of high intensity ...
Power Ultrasound Assisted Design of Egg Albumin Nanoparticles
(Springer, 2015-12)
The objective of this work was to develop egg white (EW) nanoparticles by application of high intensity ultrasound (HIUS) at different solution pHs and treatment temperatures. At pH 7 HIUS without heating decreased the ...
The action of low-intensity pulsed ultrasound in bones of osteopenic rats
(Blackwell Publishing IncMaldenEUA, 2004)
ULTRASOUND WAVES FOR ASSESSING THE TECHNOLOGICAL PROPERTIES OF Pinus caribaea VAR hondurensis AND Eucalyptus grandis WOOD
(Univ Bio-bioConcepcionChile, 2013)
Ultrasound affects the selectivity and activity of immobilized lipases applied to fatty acid ethyl ester synthesis
(Univ Estadual Maringa, Pro-reitoria Pesquisa Pos-graduacao, 2020-01-01)
Hydrophobic carriers can be used to improve the activity, stability and other properties of enzymes. Physical agents, like ultrasound, may also contribute to improving the dispersion and collision of the reagent molecules, ...
Low-Intensity Pulsed Ultrasound Accelerates Healing in Rat Calcaneus Tendon Injuries
(J O S P T,, 2011)
STUDY DESIGN: Controlled laboratory study. OBJECTIVE: To evaluate the effect of low-intensity therapeutic ultrasound on the murine calcaneus tendon healing process. BACKGROUND: Therapeutic ultrasound promotes formation and ...
Real-time ultrasound-guided lumbosacral epidural anaesthesia in obese or appropriate body condition score dogs: A randomized clinical trial
(2022-02-01)
Correctly identifying the puncture site and needle position in obese dogs can be challenging to achieve epidural anaesthesia. The current study aimed to evaluate a real-time ultrasound-guided technique, to perform epidural ...