High-resolution ultrasound (greyscale) and photoacoustic (red, white and blue) image of a long axis view of the left ventricle of the mouse heart. The photoacoustic image is a parametric map of oxygen saturation in the …

3D rendered (left) and 2D (right) high-resolution ultrasound (greyscale) and color Doppler (orange and blue) image of an orthotopic pancreatic tumor showing blood …

High-resolution ultrasound image of an orthotopic pancreatic tumor outlining anatomy. …

High-resolution ultrasound (greyscale) and photoacoustic (red = oxygenated hemoglobin and blue = deoxyhemoglobin) image of an orthotopic pancreatic tumor outlining …

High-resolution ultrasound (greyscale) and spectrally unmixed photoacoustic (color) image of a subcutaneous tumor showing nanoparticle distribution (yellow) as well as oxygenated (red) and deoxygenated (blue) hemoglobin …

3D rendered high-resolution ultrasound (greyscale) and spectrally unmixed photoacoustic (red, blue and gold) image of a subcutaneous tumor showing nanoparticle distribution (yellow) as well as oxygenated (red) and deoxygenated (blue) hemoglobin …

Ultrasound-guided injection into the corpus callosum of a neonatal rat using a pulled glass needle. …

Live ultrasound (left) and photoacoustic (right) coronal section of a mouse brain during ligation of the right common carotid artery. The red, white and blue color represents a parametric map of oxygen saturation clearly showing the drop in sO 2 in the …