NDLI: The effects of ultrasound on micromixing.

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Inertial cavitation initiated by polytetrafluoroethylene nanoparticles under pulsed ultrasound stimulation.

Effect of ultrasound-assisted crystallization in the diastereomeric salt resolution of tetramisole enantiomers in ternary system with O,O'-dibenzoyl-(2R,3R)-tartaric acid.

Decolourization of Rhodamine B: A swirling jet-induced cavitation combined with NaOCl.

Sonochemical synthesis of two new nano lead(II) coordination polymers: Evaluation of structural transformation via mechanochemical approach.

Ultrasound-assisted direct oxidative amidation of benzyl alcohols catalyzed by graphite oxide.

Effects of an implant on temperature distribution in tissue during ultrasound diathermy.

Sonochemical synthesis of CH3NH3PbI3 perovskite ultrafine nanocrystal sensitizers for solar energy applications.

Ultrasound assisted enzyme catalyzed hydrolysis of waste cooking oil under solvent free condition.

The effects of ultrasound on micromixing.

Extensively deacetylated high molecular weight chitosan from the multistep ultrasound-assisted deacetylation of beta-chitin.

Sonochemical synthesis and characterization of three nano zinc(II) coordination polymers; Precursors for preparation of zinc(II) oxide nanoparticles.

Acute effects of sono-activated photocatalytic titanium dioxide nanoparticles on oral squamous cell carcinoma.

Intensified recovery of valuable products from whey by use of ultrasound in processing steps - A review.

Sonochemical assisted hydrothermal synthesis of ZnO: Cr nanoparticles loaded activated carbon for simultaneous ultrasound-assisted adsorption of ternary toxic organic dye: Derivative spectrophotometric, optimization, kinetic and isotherm study.

Ultrasonic monitoring of droplets' evaporation: Application to human whole blood.

Kinetics of ultrasound-assisted extraction of antioxidant polyphenols from food by-products: Extraction and energy consumption optimization.

Effective removal of sulfur components from Brazilian power-coals by ultrasonication (40kHz) in presence of H2O2.

Sonoluminescence characterization of inertial cavitation inside a BSA phantom treated by pulsed HIFU.

Highly efficient silver particle layers on glass substrate synthesized by the sonochemical method for surface enhanced Raman spectroscopy purposes.

Synthesis of high-quality, well-characterized CaAlFe-layered triple hydroxide with the combination of dry-milling and ultrasonic irradiation in aqueous solution at elevated temperature.

Periodate-assisted pulsed sonocatalysis of real textile wastewater in the presence of MgO nanoparticles: Response surface methodological optimization.

Kinetic modeling of the ultrasound-assisted extraction of polyphenols from Picea abies bark.

Low-strength ultrasonication positively affects methanogenic granules toward higher AD performance: Implications from microbial community shift.

Ultrasound assisted chrome tanning: Towards a clean leather production technology.

Memory effect and redistribution of cavitation nuclei in a thin liquid layer.

Experimental investigation on dynamic characteristics and strengthening mechanism of laser-induced cavitation bubbles.

Influence of sodium alginate pretreated by ultrasound on papain properties: Activity, structure, conformation and molecular weight and distribution.

Preparation of FeCeOx by ultrasonic impregnation method for heterogeneous Fenton degradation of diclofenac.

Simulation of the formation and characteristics of ultrasonic fountain.

A new pressure formulation for gas-compressibility dampening in bubble dynamics models.

A novel enzyme-assisted ultrasonic approach for highly efficient extraction of resveratrol from Polygonum cuspidatum.

Highly efficient simultaneous ultrasonic-assisted adsorption of Pb(II), Cd(II), Ni(II) and Cu (II) ions from aqueous solutions by graphene oxide modified with 2,2'-dipyridylamine: Central composite design optimization.

Application of ultrasound to the synthesis of a new nanostructured Mn(II) supramolecular compound: A precursor for Î³-Mn2O3 nanoparticles.

Combination of therapeutic ultrasound with antibiotics interfere with the growth of bacterial culture that colonizes skin ulcers: An in-vitro study.

Intensification of depolymerization of polyacrylic acid solution using different approaches based on ultrasound and solar irradiation with intensification studies.

Green synthesis of biocompatiable chitosan-graphene oxide hybrid nanosheet by ultrasonication method.

Mechanism study of dual-frequency ultrasound assisted enzymolysis on rapeseed protein by immobilized Alcalase.

Fabrication of Fe-doped TiO2 nanoparticles and investigation of photocatalytic decolorization of reactive red 198 under visible light irradiation.

The size of active bubbles for the production of hydrogen in sonochemical reaction field.

Optimization of postharvest ultrasonic treatment of kiwifruit using RSM.

Enhancement effects of ultrasound assisted in the synthesis of NiAl hydrotalcite for carbonyl sulfide removal.

Effect of potassium monopersulfate (oxone) and operating parameters on sonochemical degradation of cationic dye in an aqueous solution.

Ultrasound facilitates the synthesis of potassium hexatitanate and co-intercalation with PbS-CdS nanoparticles.

Heterogeneous sono-Fenton process using pyrite nanorods prepared by non-thermal plasma for degradation of an anthraquinone dye.

Sonolytic and sonophotolytic degradation of Carbamazepine: Kinetic and mechanisms.

Dispersion of hydrophobic magnetic nanoparticles using ultarsonic-assisted in combination with coacervative microextraction for the simultaneous preconcentration and determination of tricyclic antidepressant drugs in biological fluids.

Sonophotocatalytic degradation of trypan blue and vesuvine dyes in the presence of blue light active photocatalyst of Ag3PO4/Bi2S3-HKUST-1-MOF: Central composite optimization and synergistic effect study.

Ultrasound stimulated release of mimosa medicine from cellulose hydrogel matrix.

Optimization of ultrasound-assisted dispersive solid-phase microextraction based on nanoparticles followed by spectrophotometry for the simultaneous determination of dyes using experimental design.

Synthesis of magnetic Î³-Fe2O3-based nanomaterial for ultrasonic assisted dyes adsorption: Modeling and optimization.

Sonochemical heating profile for solvents and ionic liquid doped solvents, and their application in the N-alkylation of pyrazoles.

Sonocatalytical degradation enhancement for ibuprofen and sulfamethoxazole in the presence of glass beads and single-walled carbon nanotubes.

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The effects of ultrasound on micromixing.

Content Provider	World Health Organization (WHO)-Global Index Medicus
Author	Jordens, Jeroen Bamps, Bram Gielen, Bjorn Braeken, Leen Van Gerven, Tom
Description	Country affiliation: Belgium Author Affiliation: Jordens J ( KU Leuven, Department of Chemical Engineering, Celestijnenlaan 200F, B-3001 Leuven, Belgium); Bamps B ( KU Leuven, Department of Chemical Engineering, Celestijnenlaan 200F, B-3001 Leuven, Belgium.); Gielen B ( KU Leuven, Department of Chemical Engineering, Celestijnenlaan 200F, B-3001 Leuven, Belgium); Braeken L ( Research Group Lab4U, Faculty of Industrial Engineering, KU Leuven, Universitaire Campus gebouw B bus 8, 3590 Diepenbeek, Belgium.); Van Gerven T ( KU Leuven, Department of Chemical Engineering, Celestijnenlaan 200F, B-3001 Leuven, Belgium. Electronic address: tom.vangerven@cit.kuleuven.be.)
Abstract	The Villermaux-Dushman reaction is a widely used technique to study micromixing efficiencies with and without sonication. This paper shows that ultrasound can interfere with this reaction by sonolysis of potassium iodide, which is excessively available in the Villermaux-Dushman solution, into triiodide ions. Some corrective actions, to minimize this interference, are proposed. Furthermore, the effect of ultrasonic frequency, power dissipation, probe tip surface area and stirring speed on micromixing were investigated. The power and frequency seem to have a significant impact on micromixing in contrast to the stirring speed and probe tip surface area. Best micromixing was observed with a 24kHz probe and high power intensities. Experiments with different frequencies but a constant power intensity, emitter surface, stirring speed, cavitation bubble type and reactor design showed best micromixing for the highest frequency of 1135kHz. Finally, these results were used to test the power law model of Rahimi et al. This model was not able to predict micromixing accurately and the addition of the frequency, as an additional parameter, was needed to improve the simulations.
File Format	HTM / HTML
ISSN	13504177
Journal	Ultrasonics Sonochemistry
Volume Number	32
e-ISSN	18732828
Language	English
Publisher	Elsevier
Publisher Date	2016-09-01
Publisher Place	Netherlands
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	Discipline Diagnostic Imaging
Content Type	Text
Resource Type	Article
Subject	Organic Chemistry Environmental Chemistry Acoustics and Ultrasonics Radiology, Nuclear Medicine and Imaging Chemical Engineering Inorganic Chemistry

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