FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W4366992215> ?p ?o ?g. }

• W4366992215 endingPage "1560" @default.
• W4366992215 startingPage "1550" @default.
• W4366992215 abstract "The sensitivity of the acoustic response of microbubbles, specifically a strong correlation between their subharmonic response and the ambient pressure, has motivated development of a non-invasive subharmonic-aided pressure estimation (SHAPE) method. However, this correlation has previously been found to vary depending on the microbubble type, the acoustic excitation and the hydrostatic pressure range. In this study, the ambient pressure sensitivity of microbubble response was investigated.The fundamental, subharmonic, second harmonic and ultraharmonic responses from an in-house lipid-coated microbubble were measured for excitations with peak negative pressures (PNPs) of 50-700 kPa and frequencies of 2, 3 and 4 MHz in the ambient overpressure range 0-25 kPa (0-187 mmHg) in an in vitro setup.The subharmonic response typically has three stages-occurrence, growth and saturation-with increasing excitation PNP. We find distinct decreasing and increasing variations of the subharmonic signal with overpressure that are closely related to the threshold of subharmonic generation in a lipid-shelled microbubble. Above the excitation threshold, that is, in the growth-saturation phase, subharmonic signals decreased linearly with slopes as high as -0.56 dB/kPa with ambient pressure increase; below the threshold excitation (at atmospheric pressure), increasing overpressure triggers subharmonic generation, indicating a lowering of subharmonic threshold, and therefore leads to an increase in subharmonic with overpressure, the maximum enhancement being ∼11 dB for 15 kPa overpressure at 2 MHz and 100 kPa PNP.This study indicates the possible development of novel and improved SHAPE methodologies." @default.
• W4366992215 created "2023-04-27" @default.
• W4366992215 creator A5016029007 @default.
• W4366992215 creator A5034628285 @default.
• W4366992215 creator A5038862540 @default.
• W4366992215 creator A5067330326 @default.
• W4366992215 date "2023-07-01" @default.
• W4366992215 modified "2023-09-30" @default.
• W4366992215 title "Ambient Pressure Sensitivity of the Subharmonic Response of Coated Microbubbles: Effects of Acoustic Excitation Parameters" @default.
• W4366992215 cites W1504402285 @default.
• W4366992215 cites W1976110437 @default.
• W4366992215 cites W1981333736 @default.
• W4366992215 cites W1981484782 @default.
• W4366992215 cites W1984342028 @default.
• W4366992215 cites W1997381531 @default.
• W4366992215 cites W2000901530 @default.
• W4366992215 cites W2004603778 @default.
• W4366992215 cites W2007737795 @default.
• W4366992215 cites W2007882536 @default.
• W4366992215 cites W2017855222 @default.
• W4366992215 cites W2018058835 @default.
• W4366992215 cites W2019324593 @default.
• W4366992215 cites W2021747100 @default.
• W4366992215 cites W2022050249 @default.
• W4366992215 cites W2026988376 @default.
• W4366992215 cites W2036859909 @default.
• W4366992215 cites W2037326880 @default.
• W4366992215 cites W2046874347 @default.
• W4366992215 cites W2052903120 @default.
• W4366992215 cites W2055598761 @default.
• W4366992215 cites W2057879483 @default.
• W4366992215 cites W2060399212 @default.
• W4366992215 cites W2066153482 @default.
• W4366992215 cites W2069281586 @default.
• W4366992215 cites W2069388706 @default.
• W4366992215 cites W2071433246 @default.
• W4366992215 cites W2073344859 @default.
• W4366992215 cites W2075693972 @default.
• W4366992215 cites W2079507859 @default.
• W4366992215 cites W2086739013 @default.
• W4366992215 cites W2087911459 @default.
• W4366992215 cites W2088946747 @default.
• W4366992215 cites W2089321660 @default.
• W4366992215 cites W2090845135 @default.
• W4366992215 cites W2093511627 @default.
• W4366992215 cites W2098108563 @default.
• W4366992215 cites W2107581039 @default.
• W4366992215 cites W2110824976 @default.
• W4366992215 cites W2116546184 @default.
• W4366992215 cites W2118333878 @default.
• W4366992215 cites W2140125256 @default.
• W4366992215 cites W2154239251 @default.
• W4366992215 cites W2156463403 @default.
• W4366992215 cites W2234676537 @default.
• W4366992215 cites W2329715786 @default.
• W4366992215 cites W2607332337 @default.
• W4366992215 cites W2896510812 @default.
• W4366992215 cites W2901596149 @default.
• W4366992215 cites W2920501015 @default.
• W4366992215 cites W2981912012 @default.
• W4366992215 cites W3105615479 @default.
• W4366992215 cites W3118788899 @default.
• W4366992215 cites W3186417200 @default.
• W4366992215 cites W3210520373 @default.
• W4366992215 cites W4200570020 @default.
• W4366992215 cites W4281671161 @default.
• W4366992215 cites W4294912189 @default.
• W4366992215 doi "https://doi.org/10.1016/j.ultrasmedbio.2023.02.019" @default.
• W4366992215 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/37100673" @default.
• W4366992215 hasPublicationYear "2023" @default.
• W4366992215 type Work @default.
• W4366992215 citedByCount "0" @default.
• W4366992215 crossrefType "journal-article" @default.
• W4366992215 hasAuthorship W4366992215A5016029007 @default.
• W4366992215 hasAuthorship W4366992215A5034628285 @default.
• W4366992215 hasAuthorship W4366992215A5038862540 @default.
• W4366992215 hasAuthorship W4366992215A5067330326 @default.
• W4366992215 hasConcept C114614502 @default.
• W4366992215 hasConcept C121332964 @default.
• W4366992215 hasConcept C143753070 @default.
• W4366992215 hasConcept C143895478 @default.
• W4366992215 hasConcept C153294291 @default.
• W4366992215 hasConcept C158622935 @default.
• W4366992215 hasConcept C192562407 @default.
• W4366992215 hasConcept C193687819 @default.
• W4366992215 hasConcept C199360897 @default.
• W4366992215 hasConcept C24890656 @default.
• W4366992215 hasConcept C2779843651 @default.
• W4366992215 hasConcept C2910081258 @default.
• W4366992215 hasConcept C29452850 @default.
• W4366992215 hasConcept C33923547 @default.
• W4366992215 hasConcept C41008148 @default.
• W4366992215 hasConcept C57879066 @default.
• W4366992215 hasConcept C62520636 @default.
• W4366992215 hasConcept C64012434 @default.
• W4366992215 hasConcept C68115822 @default.
• W4366992215 hasConcept C83581075 @default.
• W4366992215 hasConcept C97355855 @default.

• next