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89 results on '"ultrasound-assisted"'

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1. Bedside ultrasound-assisted puncture and drainage under local anesthesia: A novel approach for early post-operative space-occupying tumor bed cysts of glioma resection.

2. Ultrasound-assisted extractive-catalytic removal of micro-organic pollutants in liquid hydrocarbon fuels using highly active ZnO nanoparticles supported zinc-substituted phosphotungstate.

3. Feasibility analysis of intrathecal administration strategy of nusinersen based on Cobb angle in children with spinal muscular atrophy.

4. Ultrasonic vibration-assisted femtosecond laser submerged ablation process for the preparation of titanium-based crack-free hydroxyapatite.

5. Ultrasound-assisted synthesis of 1,5-disubstituted pyrazoles via HFIP-mediated cascade cyclization of enaminones with aryl hydrazine.

6. Insighting the effect of ultrasound-assisted polyphenol non-covalent binding on the functional properties of myofibrillar proteins from golden threadfin (Nemipterus virgatus).

7. Ultrasonic assisted enhanced catalytic effect of perovskite to promote depolymerization of lignin.

8. Investigation of the extraction efficiency and antioxidant capacity of deep eutectic solvent-enhanced Paeonia lactiflora.

9. Ultrasound-assisted removal of Imidacloprid from aqueous solutions using carboxymethyl cellulose-based bionanocomposite hydrogel beads (CMC/Fe3O4-Zeolite): Emphasis on effects Fe3O4-Zeolite nanoparticles and ultrasound.

10. Ultrasound-assisted catalytic transfer hydrogenation of fatty acid methyl esters using Ni-La-B/organobentonite composite catalyst: Fabrication, application and mechanisms.

11. Ultrasound-assisted preparation of PdCo bimetallic nanoparticles loaded on beta zeolite for efficient catalytic hydrogen production from dodecahydro-N-ethylcarbazole.

12. Synthesis of Zn0.8Co0.1Ni0.1Fe2O4 polyvinyl alcohol nanocomposites via ultrasound-assisted emulsion liquid phase.

13. Synergistically enhancing weavability and interface behavior by applying PDMS/MXene on carbon fiber surface through ultrasound assistance.

14. Ultrasound-assisted extraction of Sn from tinplate scraps by alkaline leaching: Novel acoustoelectric synergy effect underlying intensifying mechanism.

15. Synergistic effects of ultrasound and soluble soybean polysaccharide on frozen surimi from grass carp.

16. Rapid determination of bioactive compounds in the different organs of Salvia Miltiorrhiza by UPLC-MS/MS.

17. Ultrasound-assisted synthesis of highly functionalized benzo[1,3]thiazine via Cu-catalyzed intramolecular C[sbnd]H activation reaction from isocyanides, aniline-benzoyl(acetyl) isothiocyanate adduct.

18. Efficient cleaning extraction of silver from spent symbiosis lead-zinc mine assisted by ultrasound in sodium thiosulfate system.

19. Non-thermal combined treatments in the processing of açai (Euterpe oleracea) juice.

20. Development of a new green analytical methodology for the determination of phthalates in single-use babies diapers using ultrasound-assisted extraction and polypropylene porous membrane.

21. Emerging trends in the appliance of ultrasonic technology for valorization of agricultural residue into versatile products.

22. Efficient decolorization of oligosaccharides in ginseng (Panax ginseng) residue using ultrasound-assisted macroporous resin.

23. Kinetics of ultrasound-assisted solvent extraction of vanadium with methyltrioctylammonium chloride (MAC).

24. Preparation of mixed copper/PVA nanocomposites as an interface layer for fabrication of Al/Cu-PVA/p-Si Schottky structures.

25. Synthesis of ZSM-5 catalysts with tunable mesoporosity by ultrasound-assisted method: A highly stable catalyst for methanol to propylene.

26. Sulfonated coal-based solid acid catalyst synthesis and esterification intensification under ultrasound irradiation.

27. Ultrasound-promoted direct functionalization of multi-walled carbon nanotubes in water via Diels-Alder “click chemistry”.

28. Preparation of waterborne dispersions of epoxy resin by ultrasonic-assisted supercritical CO2 nanoemulsification technique.

29. Magnesium ferrite as a dispersive solid-phase extraction sorbent for the determination of organic pollutants using spectrophotometry.

30. Highly selective separation of palladium from spent catalysts by ozonation with ultrasonic enhancement in a low-acid medium.

31. Effects of ultrasound on the structural and functional properties of sheep bone collagen.

32. Nanocomposites: Synthesis, characterization and its application to removal azo dyes using ultrasonic assisted method: Modeling and optimization.

33. Influencing factors and kinetics analysis on the leaching of iron from boron carbide waste-scrap with ultrasound-assisted method.

34. Ultrasound-assisted purge-and-trap extraction for simultaneous determination of low-molecular weight amines and ammonium in high salinity waters by ion chromatography.

35. Ultra fast ultrasound-assisted decopperization from copper anode slime.

36. Optimization and modeling of preconcentration and determination of dyes based on ultrasound assisted-dispersive liquid–liquid microextraction coupled with derivative spectrophotometry.

37. Ultrasound-assisted electrodeposition of SnS: Effect of ultrasound waves on the physical properties of nanostructured SnS thin films.

38. Ultrasound-assisted pretreatment for multielement determination in maize seed samples by microwave plasma atomic emission spectrometry (MPAES).

39. Mechanism and kinetics analysis of valuable metals leaching from copper-cadmium slag assisted by ultrasound cavitation.

40. Ultrasound-assisted green synthesis of Ru supported on LDH-CNT composites as an efficient catalyst for N-ethylcarbazole hydrogenation.

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

42. Ultrasound-enhanced chemiluminescence tomography in biological tissue.

43. Ultrasound assisted one-pot synthesis of benzo-fused indole-4,9-dinones from 1,4-naphthoquinone and α-aminoacetals.

44. Ultrasound-assisted precipitation synthesis of PbMoO4 and PbMoO4:Eu3+ nanocrystals and photoluminescence properties.

45. Electrochemical performances of Li3V2-(4/3)xTix(PO4)3/C as cathode material for Li-ion batteries synthesized by an ultrasound-assisted sol–gel method.

46. Determination of 43 pesticide residues in intact grape berries (Vitis Vinifera L.) by using an ultrasound-assisted acetonitrile extraction method followed by LC–MS/MS.

47. Surface modification of chitin using ultrasound-assisted and supercritical CO2 technologies for cobalt adsorption.

48. A phase separation method for analyses of fluoroquinones in meats based on ultrasound-assisted salt-induced liquid–liquid microextraction and a new integrated device.

49. Ultrasound-assisted acid and enzymatic hydrolysis of yam (Dioscorea sp.) for the production of fermentable sugars.

50. Ultrasound-assisted combined with nano-sized molecularly imprinted polymer for selective extraction and pre-concentration of amitriptyline in human plasma with gas chromatography-flame detection.

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