Whole body biodistribution of photoacoustic contrast agent Angiostamp800 TM (green), along with signals from oxy (red) and deoxyhemoglobin (blue). … … Biodistribution of photoacoustic contrast agent and signals from oxy and …

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 signal. … …

Pancreatic tumor oxygen saturation …

In this parametric map of oxygen saturation in an orthotopic breast tumor, the breathed oxygen concentration is varied from 100% to 5% back to 100% and the resulting changes in sO 2 can be observed in different areas. Note that the sO 2 in the tumor …

3D rendered coregistered ultrasound (greyscale) and photoacoustic (red) image of the mouse ear.  The photoacoustic signal is derived from the absorption of light by hemoglobin. … … Mouse ear …

Oxy-hemo phototacoustics image showing oxygen saturation in two mid-gestational mouse implantation sites. Red indicates oxygenated hemoglobin; blue indicates de-oxygenated hemoglobin. … … Oxygen Saturation in the Mouse Placenta and …

Whole body biodistribution of photoacoustic contrast agent Angiostamp800 TM (green) … … Whole body biodistribution …

Scanned using a UHF29x transducer on a Vevo F2 LAZR-X system. … … Mouse Liver - Shear Wave Elastography …

This recent publication by Shirinfard et al, uses a novel microbubbles injection technique to evaluate the feasibility of using dynamic contrast enhanced ultrasound (CEUS) to assess absolute perfusion of tissue in mice. Article Summary: CEUS allows …

By Melissa Yin, Scientific Applications Specialist. Since their discovery in the 1970s, contrast enhanced ultrasound imaging (CEUS) using microbubbles (micron sized gas bubbles injected intravenously to enhance the signal from blood) have come a long way. …