FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2068075687> ?p ?o ?g. }

• W2068075687 endingPage "3127" @default.
• W2068075687 startingPage "3111" @default.
• W2068075687 abstract "Capacitive micromachined ultrasonic transducer (cMUT) technology provides advantages such as wide frequency bandwidth, which can be exploited for contrast agent imaging. Nevertheless, the efficiency of traditional multi-pulse imaging schemes, such as pulse inversion (PI), remains limited because of the intrinsic nonlinear character of cMUTs. Recently, a new contrast imaging sequence, called bias voltage modulation sequence (BVM), has been specifically developed for cMUTs to suppress their unwanted nonlinear behavior. In this study, we propose to optimize contrast agent detection by combining the BVM sequence with PI and/or chirp reversal (CR). An aqueous dispersion of lipid encapsulated microbubbles was exposed to several combinations of multi-pulse imaging sequences. Approaches were evaluated in vitro using 9 inter-connected elements of a cMUT linear array (excitation frequency of 4 MHz; peak negative pressure of 100 kPa). For sequences using chirp excitations, a specific compression filter was designed to compress and extract several nonlinear components from the received microbubble responses. A satisfactory cancellation of the nonlinear signal from the source is achieved when BVM is combined with PI and CR. In comparison with PI and CR imaging modes alone, using sequences incorporating BVM increases the contrast-to-tissue ratio by 10.0 dB and 4.6 dB, respectively. Furthermore, the combination of BVM with CR and PI results in a significant increase of the contrast-to-noise ratio (+29 dB). This enhancement is attributed to the use of chirps as excitation signals and the improved preservation of several nonlinear components contained within the contrast agent response." @default.
• W2068075687 created "2016-06-24" @default.
• W2068075687 creator A5019924722 @default.
• W2068075687 creator A5048815205 @default.
• W2068075687 creator A5073838872 @default.
• W2068075687 creator A5084515264 @default.
• W2068075687 date "2015-03-24" @default.
• W2068075687 modified "2023-09-24" @default.
• W2068075687 title "Optimization of multi-pulse sequences for nonlinear contrast agent imaging using a cMUT array" @default.
• W2068075687 cites W1798861396 @default.
• W2068075687 cites W1976040102 @default.
• W2068075687 cites W1986066822 @default.
• W2068075687 cites W1988734118 @default.
• W2068075687 cites W1990433684 @default.
• W2068075687 cites W1990505272 @default.
• W2068075687 cites W1994495413 @default.
• W2068075687 cites W2003834145 @default.
• W2068075687 cites W2006839157 @default.
• W2068075687 cites W2019327799 @default.
• W2068075687 cites W2022538952 @default.
• W2068075687 cites W2023099496 @default.
• W2068075687 cites W2026988376 @default.
• W2068075687 cites W2036103308 @default.
• W2068075687 cites W2037060340 @default.
• W2068075687 cites W2040584244 @default.
• W2068075687 cites W2058229182 @default.
• W2068075687 cites W2073551077 @default.
• W2068075687 cites W2079968747 @default.
• W2068075687 cites W2085987042 @default.
• W2068075687 cites W2089727885 @default.
• W2068075687 cites W2094309950 @default.
• W2068075687 cites W2097583559 @default.
• W2068075687 cites W2097940843 @default.
• W2068075687 cites W2098152833 @default.
• W2068075687 cites W2100559373 @default.
• W2068075687 cites W2100610949 @default.
• W2068075687 cites W2107581039 @default.
• W2068075687 cites W2113166611 @default.
• W2068075687 cites W2114608457 @default.
• W2068075687 cites W2115978892 @default.
• W2068075687 cites W2116114628 @default.
• W2068075687 cites W2129965454 @default.
• W2068075687 cites W2132826669 @default.
• W2068075687 cites W2139080209 @default.
• W2068075687 cites W2140389147 @default.
• W2068075687 cites W2158576013 @default.
• W2068075687 cites W2159687473 @default.
• W2068075687 cites W2169202817 @default.
• W2068075687 cites W2171829351 @default.
• W2068075687 cites W2328137365 @default.
• W2068075687 doi "https://doi.org/10.1088/0031-9155/60/8/3111" @default.
• W2068075687 hasPubMedCentralId "https://www.ncbi.nlm.nih.gov/pmc/articles/4703325" @default.
• W2068075687 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/25803232" @default.
• W2068075687 hasPublicationYear "2015" @default.
• W2068075687 type Work @default.
• W2068075687 sameAs 2068075687 @default.
• W2068075687 citedByCount "3" @default.
• W2068075687 countsByYear W20680756872015 @default.
• W2068075687 countsByYear W20680756872020 @default.
• W2068075687 crossrefType "journal-article" @default.
• W2068075687 hasAuthorship W2068075687A5019924722 @default.
• W2068075687 hasAuthorship W2068075687A5048815205 @default.
• W2068075687 hasAuthorship W2068075687A5073838872 @default.
• W2068075687 hasAuthorship W2068075687A5084515264 @default.
• W2068075687 hasBestOaLocation W20680756872 @default.
• W2068075687 hasConcept C120665830 @default.
• W2068075687 hasConcept C121332964 @default.
• W2068075687 hasConcept C132794960 @default.
• W2068075687 hasConcept C136229726 @default.
• W2068075687 hasConcept C143753070 @default.
• W2068075687 hasConcept C158622935 @default.
• W2068075687 hasConcept C164323173 @default.
• W2068075687 hasConcept C182155053 @default.
• W2068075687 hasConcept C192562407 @default.
• W2068075687 hasConcept C24890656 @default.
• W2068075687 hasConcept C2776257435 @default.
• W2068075687 hasConcept C2776502983 @default.
• W2068075687 hasConcept C30713254 @default.
• W2068075687 hasConcept C41008148 @default.
• W2068075687 hasConcept C46141821 @default.
• W2068075687 hasConcept C520434653 @default.
• W2068075687 hasConcept C56318395 @default.
• W2068075687 hasConcept C58772458 @default.
• W2068075687 hasConcept C62520636 @default.
• W2068075687 hasConcept C64012434 @default.
• W2068075687 hasConcept C71924100 @default.
• W2068075687 hasConcept C76155785 @default.
• W2068075687 hasConceptScore W2068075687C120665830 @default.
• W2068075687 hasConceptScore W2068075687C121332964 @default.
• W2068075687 hasConceptScore W2068075687C132794960 @default.
• W2068075687 hasConceptScore W2068075687C136229726 @default.
• W2068075687 hasConceptScore W2068075687C143753070 @default.
• W2068075687 hasConceptScore W2068075687C158622935 @default.
• W2068075687 hasConceptScore W2068075687C164323173 @default.
• W2068075687 hasConceptScore W2068075687C182155053 @default.
• W2068075687 hasConceptScore W2068075687C192562407 @default.
• W2068075687 hasConceptScore W2068075687C24890656 @default.
• W2068075687 hasConceptScore W2068075687C2776257435 @default.

• next