Matches in SemOpenAlex for { <https://semopenalex.org/work/W2986048329> ?p ?o ?g. }
Showing items 1 to 80 of
80
with 100 items per page.
- W2986048329 endingPage "2903" @default.
- W2986048329 startingPage "2902" @default.
- W2986048329 abstract "The experimental testing and quality control of microbubble formulations for ultrasound applications requires high-throughput measurement of physicochemical properties, such as shell elasticity and viscosity. Single-bubble optical experiments are slow and expensive. Ultrasound attenuation experiments on microbubble populations can be done quickly, but the measurement is averaged over the ensemble, and it is often difficult to separate effects of microbubble size from shell viscoelasticity. Here, we discuss a relatively simple alternative method of using the Doppler effect to measure ultrasound radiation force-induced displacements of many individual microbubbles within a population. Our method involves insonifying a diluted suspension of freely floating microbubbles with a linear-array ultrasound probe driven by an open scanner. The microbubble displacements along the axis of the insonified region were acquired from the frequency shifts in the measured echo signals using the multi-gate spectral Doppler approach. These measurements were compared with theoretical peak microbubble displacements computed by combining a modified Rayleigh-Plesset equation and a balance of translational forces. The shell elasticity and viscosity producing the measured peak microbubble displacement was determined by assuming a resonant bubble size at each driving frequency. Our initial results are encouraging, and demonstrate a step toward high-throughput microbubble characterization using the Doppler effect." @default.
- W2986048329 created "2019-11-22" @default.
- W2986048329 creator A5044554704 @default.
- W2986048329 creator A5051610687 @default.
- W2986048329 creator A5053452385 @default.
- W2986048329 creator A5061246031 @default.
- W2986048329 creator A5068093408 @default.
- W2986048329 creator A5079935602 @default.
- W2986048329 date "2019-10-01" @default.
- W2986048329 modified "2023-10-16" @default.
- W2986048329 title "Using the Doppler effect to characterize microbubble shell viscoelasticity" @default.
- W2986048329 doi "https://doi.org/10.1121/1.5137072" @default.
- W2986048329 hasPublicationYear "2019" @default.
- W2986048329 type Work @default.
- W2986048329 sameAs 2986048329 @default.
- W2986048329 citedByCount "0" @default.
- W2986048329 crossrefType "journal-article" @default.
- W2986048329 hasAuthorship W2986048329A5044554704 @default.
- W2986048329 hasAuthorship W2986048329A5051610687 @default.
- W2986048329 hasAuthorship W2986048329A5053452385 @default.
- W2986048329 hasAuthorship W2986048329A5061246031 @default.
- W2986048329 hasAuthorship W2986048329A5068093408 @default.
- W2986048329 hasAuthorship W2986048329A5079935602 @default.
- W2986048329 hasConcept C120665830 @default.
- W2986048329 hasConcept C121332964 @default.
- W2986048329 hasConcept C121854251 @default.
- W2986048329 hasConcept C127172972 @default.
- W2986048329 hasConcept C1276947 @default.
- W2986048329 hasConcept C142757262 @default.
- W2986048329 hasConcept C143753070 @default.
- W2986048329 hasConcept C157915830 @default.
- W2986048329 hasConcept C159985019 @default.
- W2986048329 hasConcept C184652730 @default.
- W2986048329 hasConcept C186541917 @default.
- W2986048329 hasConcept C192562407 @default.
- W2986048329 hasConcept C198394728 @default.
- W2986048329 hasConcept C24890656 @default.
- W2986048329 hasConcept C2779751349 @default.
- W2986048329 hasConcept C46244369 @default.
- W2986048329 hasConcept C57879066 @default.
- W2986048329 hasConcept C64012434 @default.
- W2986048329 hasConceptScore W2986048329C120665830 @default.
- W2986048329 hasConceptScore W2986048329C121332964 @default.
- W2986048329 hasConceptScore W2986048329C121854251 @default.
- W2986048329 hasConceptScore W2986048329C127172972 @default.
- W2986048329 hasConceptScore W2986048329C1276947 @default.
- W2986048329 hasConceptScore W2986048329C142757262 @default.
- W2986048329 hasConceptScore W2986048329C143753070 @default.
- W2986048329 hasConceptScore W2986048329C157915830 @default.
- W2986048329 hasConceptScore W2986048329C159985019 @default.
- W2986048329 hasConceptScore W2986048329C184652730 @default.
- W2986048329 hasConceptScore W2986048329C186541917 @default.
- W2986048329 hasConceptScore W2986048329C192562407 @default.
- W2986048329 hasConceptScore W2986048329C198394728 @default.
- W2986048329 hasConceptScore W2986048329C24890656 @default.
- W2986048329 hasConceptScore W2986048329C2779751349 @default.
- W2986048329 hasConceptScore W2986048329C46244369 @default.
- W2986048329 hasConceptScore W2986048329C57879066 @default.
- W2986048329 hasConceptScore W2986048329C64012434 @default.
- W2986048329 hasIssue "4_Supplement" @default.
- W2986048329 hasLocation W29860483291 @default.
- W2986048329 hasOpenAccess W2986048329 @default.
- W2986048329 hasPrimaryLocation W29860483291 @default.
- W2986048329 hasRelatedWork W1974474501 @default.
- W2986048329 hasRelatedWork W1974991323 @default.
- W2986048329 hasRelatedWork W1986274320 @default.
- W2986048329 hasRelatedWork W2058074848 @default.
- W2986048329 hasRelatedWork W2068628503 @default.
- W2986048329 hasRelatedWork W2105111686 @default.
- W2986048329 hasRelatedWork W2129420627 @default.
- W2986048329 hasRelatedWork W2213289279 @default.
- W2986048329 hasRelatedWork W2334112741 @default.
- W2986048329 hasRelatedWork W3199035504 @default.
- W2986048329 hasVolume "146" @default.
- W2986048329 isParatext "false" @default.
- W2986048329 isRetracted "false" @default.
- W2986048329 magId "2986048329" @default.
- W2986048329 workType "article" @default.