Melanin matters: (A–C) Forearms of volunteers with different skin tones (Fitzpatrick scale 1, 4 and 6); the blue line is the imaging plane. (D–F) Photoacoustic (PA) and ultrasound overlays show higher ...
Photoacoustic imaging systems provide a high-resolution glimpse into the body, but they’re bulky. Now, researchers have developed a miniaturized version that fits into a watch, with hardware contained ...
In the last decade, photoacoustic tomography has slowly emerged as a versatile, radiation-free imaging modality that bears great potentials for basic research and clinical diagnostic applications. Its ...
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Optical-resolution photoacoustic microscopy is an up-and-coming biomedical imaging technique for studying a broad range of diseases, such as cancer, diabetes and stroke. But its insufficient ...
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 ...
Scientists at Duke University have developed an ultrafast photoacoustic imaging system capable of capturing the functional and molecular changes that occur in major brain disorders. Imaging techniques ...
Traditional medical imaging – used to diagnose, monitor or treat certain medical conditions – has long struggled to get clear pictures of patients with dark skin, according to experts. Researchers say ...
A targeted molecular-imaging method under development at Rochester Institute of Technology could help detect early stages of prostate cancer and improve image-directed biopsies. RIT professor Hans ...
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