Multi-spectral photoacoustic elasticity tomography | Zendy

Yubin Liu | Zendy; Zhen Yuan | Zendy

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Multi-spectral photoacoustic elasticity tomography

Author(s) -

Yubin Liu,

Zhen Yuan

Publication year - 2016

Publication title -

biomedical optics express

Language(s) - Uncategorized

Resource type - Journals

SCImago Journal Rank - 1.362

H-Index - 86

ISSN - 2156-7085

DOI - 10.1364/boe.7.003323

Subject(s) - elasticity (physics) , photoacoustic imaging in biomedicine , elastic modulus , photoacoustic tomography , tomography , optics , materials science , photoacoustic spectroscopy , biomedical engineering , spectral properties , medical imaging , computer science , physics , composite material , medicine , artificial intelligence , astrophysics

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.

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