47 citations · 48 across the 5 of their papers we have counts for
4 papers · 1 filter
Controlled tempering of lipid concentration and microbubble shrinkage as a possible mechanism for fine-tuning microbubble size and shell properties
Intesar O. Zalloum, Amin Jafari Sojahrood, Ali A. Paknahad +3
The acoustic response of microbubbles (MBs) depends on their resonance frequency, which is dependent on MB size and shell properties. Monodisperse MBs with tunable shell properties…
Shell elasticity and viscosity of lipid-coated microbubbles are significantly altered in mediums of different ionic strength
Amin Jafari Sojahrood, Celina Yang, Claire Counil +4
Correct measurement of the shell properties of coated microbubbles (MBs) is essential to understanding and optimizing their response to ultrasound (US) exposure parameters in diagn…
Classification of the mechanisms of wave energy dissipation in the nonlinear oscillations of coated and uncoated bubbles
A. J. Sojahrood, H. Haghi, N. R. Shirazi +2
Acoustic waves are dissipated when they pass through bubbly media. Dissipation by bubbles takes place through thermal damping (Td), radiation damping (Rd) and damping due to the fr…
Nonlinear energy loss in the oscillations of coated and uncoated bubbles: Role of thermal, radiation damping and encapsulating shell at various excitation pressures
AJ Sojahrood, H Haghi, Q Li +3
A simple generalized model (GM) for coated bubbles accounting for the effect of compressibility of the liquid is presented. The GM was then coupled with nonlinear ODEs that account…