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ContributorsSchildkret, David (Conductor) / Chamber Singers (Performer) / ASU Library. Music Library (Publisher)
Created2018-02-10
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Description
The blood-brain-barrier (BBB) is a significant obstacle for treating many neurological disorders. Bubble-assisted focused ultrasound (BAFUS) medicated BBB disruption is a promising technology that enables the delivery of large drug doses at targeted locations across the BBB. However, the current lack of an in vitro model of this process hinders

The blood-brain-barrier (BBB) is a significant obstacle for treating many neurological disorders. Bubble-assisted focused ultrasound (BAFUS) medicated BBB disruption is a promising technology that enables the delivery of large drug doses at targeted locations across the BBB. However, the current lack of an in vitro model of this process hinders the full understanding of BAFUS BBB disruption for better translation into clinics. In this work, a US-transparent organ-on-chip device has been fabricated that can be critical for the in vitro modeling of the BAFUS BBB disruption. The transparency of the device window to focused ultrasound (FUS) was calculated theoretically and demonstrated by experiments. Nanobubbles were fabricated, characterized by cryogenic transmission electron microscopy (cryo-TEM), and showed bubble cavitation under FUS. Human colorectal adenocarcinoma (Caco-2) cells were used to form a good cellular barrier for BAFUS barrier disruption, as suggested by the measured permeability and transepithelial electrical resistance (TEER). Finally, barrier disruption and recovery were observed in BAFUS disrupted US-transparent organ-on-chips with Caco-2 barriers, showing great promise of the platform for future modeling BAFUS BBB disruption in vitro.
ContributorsAkkad, Adam Rifat (Author) / Gu, Jian (Thesis advisor) / Nikkhah, Mehdi (Thesis advisor) / Belohlavek, Marek (Committee member) / Wang, Xiao (Committee member) / Arizona State University (Publisher)
Created2022
ContributorsGlenn, Erica (Conductor) / Evans, Bartlett R. (Conductor) / Oh, Eun-Mi (Conductor) / Thompson, Jason D. (Conductor) / Schildkret, David (Conductor) / Concert Choir (Performer) / Arizona Statesmen (Performer) / Women's Chorus (Performer) / Gospel Choir (Performer) / Barrett Choir (Performer) / Chamber Singers (Performer) / Choral Union (Performer) / ASU Library. Music Library (Publisher)
Created2017-11-30
ContributorsUniversity Choirs (Performer) / ASU Library. Music Library (Publisher)
Created2000-11-16
ContributorsSchildkret, David (Conductor) / White, Jamilyn (Performer) / Krison, Danielle (Performer) / Barefield, Robert (Performer) / FitzPatrick, Carole (Performer) / Chamber Singers (Performer) / Choral Union (Performer) / Symphonic Chorale (Performer) / University Symphony Orchestra (Performer) / ASU Library. Music Library (Publisher)
Created2007-04-26
ContributorsLyne, Gregory K. (Performer) / Stutzman, Gina (Performer) / Woodgate, Lyn (Performer) / Cornner, Charles B. (Performer) / Rozukalns, Andris L. (Performer) / Women's Choir (Performer) / University Choir (Performer) / ASU Library. Music Library (Publisher)
Created1996-11-24
ContributorsCherland, Carl (Performer) / Fuller, Charles L. (Performer) / O'Brien, Robert (Performer) / Hooper, Wm. John (Performer) / Graduate Chorale (Performer) / Recital Chorale (Performer) / ASU Library. Music Library (Publisher)
Created1987-10-01
ContributorsRoueche, Michelle (Performer) / Partin, Darrell (Performer) / Wiest-Parthun, Karen (Performer) / Harvison, Emery (Performer) / Hernandez, Rene (Performer) / Foley, Laura (Performer) / Women's Choir (Performer) / ASU Library. Music Library (Publisher)
Created1994-04-21
ContributorsParthun, Karen (Conductor) / Hickman, Miriam, 1955- (Performer) / University Choir (Performer) / Vocal Jazz Ensemble (Performer) / ASU Library. Music Library (Publisher)
Created2000-11-19
ContributorsPeterson, Craig C. (Director) / Butler, Robb (Director) / Forkner, Christina (Contributor) / Leman, Christi (Performer) / Miller, Kenny (Musician) (Performer) / Howard, Johnothon (Performer) / Gibson, Ted (Performer) / Herberger Singers (Performer) / University Choir (Performer) / ASU Library. Music Library (Publisher)
Created2003-10-12