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has been cited by the following article:

• TITLE: Ultrasound Poroelastic Tissue Typing

  AUTHORS: Piero Chiarelli, Bruna Vinci, Antonio Lanatà, Valeria Gismondi, Simone Chiarelli

  KEYWORDS: Ultrasound, Bi-Phasic Model of Living Tissues, Non-Invasive Ultrasound Assessment, Poroelastic Ultrasounds in Soft Tissues

  JOURNAL NAME: Open Journal of Acoustics, Vol.1 No.3, December 28, 2011

  ABSTRACT: Employing the poroelastic theory of acoustic waves in gels, the ultrasound (US) propagation in a gel medium filled by poroelastic spherical cells is studied. The equation of fast compressional wave, the phase velocity and the attenuation as a function of the elasticity, porosity and concentration of the cells into the gel matrix are investigated. The outcomes of the theory agree with the preliminary measurements done on PVA gel scaffolds inseminated by porcine liver cells at various concentrations. The feasibility of a non-invasive technique for the health assessment of soft biological tissues steaming by the model is analyzed.