The optical component of quantitative photoacoustic tomography, where optical parameters are estimated from the initial pressure generated by heating and expansion of biological tissues by laser ...

Optical tomography is a non‐invasive imaging modality that utilises near-infrared light to probe the internal optical properties of biological tissues. By harnessing the principles of radiative ...

Surrogate samples (also known as tissue phantoms) are commonly used in medical applications to simulate human tissue. Optical tissue phantoms are synthetic models that simulate human tissue ...

Quantitative photoacoustic tomography (QPAT) creates 3D images of tissues and blood vessels, by combining laser-induced photoacoustic signals and ultrasound detection. Clinical translation of QPAT ...

In a recent study published in the journal Nature Biomedical Engineering, researchers developed a three-dimensional (3D) photoacoustic tomography (PAT) scanner for rapid vascular imaging. Visualizing ...