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 …

Photoacoustic tomography (PAT) is probably the fastest-growing area of biomedical imaging
technology, owing to its capacity for high-resolution sensing of rich optical contrast in vivo at …

Author to whom all correspondence should be addressed; also at the Department of
Biomedical Engineering at Washington University in St. Louis, One Brookings Drive …

Optoacoustic imaging, or photoacoustic imaging, is insensitive to photon scattering within
biological tissue and, unlike conventional optical imaging methods, makes high-resolution …

Imaging modalities play an important role in the clinical management of cancer, including
screening, diagnosis, treatment planning and therapy monitoring. Owing to increased …

Indocyanine green (ICG) is a near-infrared dye that has been used in the clinic for retinal
angiography, and defining cardiovascular and liver function for over 50 years. Recently …

Nanoparticle-based contrast agents are quickly becoming valuable and potentially
transformative tools for enhancing medical diagnostics for a wide range of in-vivo imaging …

Label-free optical imaging employs natural and non-destructive approaches to visualize
biomedical samples for both biological assays and clinical diagnosis. At present, this field …

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

Photoacoustic (PA) imaging is an emerging medical imaging modality that combines optical
excitation and ultrasound detection. Because ultrasound scatters much less than light in …