title: Multi-spectral photoacoustic elasticity tomography.
abstract: The goal of this work was to develop and validate a spectrally resolved photoacoustic imaging method, namely multi-spectral photoacoustic elasticity tomography (PAET) for quantifying the physiological parameters and elastic modulus of biological tissues. We theoretically and experimentally examined the PAET imaging method using simulations and in vitro experimental tests. Our simulation and in vitro experimental results indicated that the reconstructions were quantitatively accurate in terms of sizes, the physiological and elastic properties of the targets.
authors.affiliation: Bioimaging Core, Faculty of Health Sciences, University of Macau, Macau SAR, China.
authors.forename: Yubin
authors.initials: Y
authors.lastname: Liu
authors.affiliation: Bioimaging Core, Faculty of Health Sciences, University of Macau, Macau SAR, China.
authors.forename: Zhen
authors.initials: Z
authors.lastname: Yuan
keywords: (110.0110) Imaging systems; (170.3880) Medical and biological imaging