Photoacoustic tomography (PAT) is a hybrid imaging modality that combines rich contrast of
optical excitation and deep penetration of ultrasound detection. With its unique optical …

Photoacoustic (PA) imaging, also called optoacoustic imaging, is a new biomedical imaging
modality based on the use of laser-generated ultrasound that has emerged over the last …

Obtaining absolute chromophore concentrations from photoacoustic images obtained at
multiple wavelengths is a nontrivial aspect of photoacoustic imaging but is essential for …

Photoacoustic tomography (PAT) can offer structural, functional and molecular contrasts at
scalable observation level. By ultrasonically overcoming the strong optical scattering, this …

Hypoxia causes the expression of signaling molecules which regulate cell division, lead to
angiogenesis, and further, in the tumor microenvironment, promote resistance to …

Photoacoustics has been broadly studied in biomedicine, for both human and small animal
tissues. Photoacoustics uniquely combines the absorption contrast of light or radio …

A multiwavelength backward-mode planar photoacoustic scanner for 3D imaging of soft
tissues to depths of several millimeters with a spatial resolution in the tens to hundreds of …

Photoacoustic (optoacoustic) tomography, combining optical absorption contrast and highly
scalable spatial resolution (from micrometer optical resolution to millimeter acoustic …

Noninvasive molecular and functional imaging in vivo is promising for detecting and
monitoring various physiological conditions in animals and ultimately humans. To this end …

This paper comprehensively reviews the emerging topic of optoacoustic imaging from the
image reconstruction and quantification perspective. Optoacoustic imaging combines highly …