Genetically encoded contrast in photoacoustic imaging (PAI) is complementary to the
intrinsic contrast provided by endogenous absorbing chromophores such as hemoglobin …

Photoacoustic (PA) imaging is a rapidly emerging biomedical imaging modality that is
capable of visualizing cellular and molecular functions with high detection sensitivity and …

Photoacoustic imaging allows absorption-based high-resolution spectroscopic in vivo
imaging at a depth beyond that of optical microscopy. Until recently, photoacoustic imaging …

Photoacoustic imaging (PAI) is an emerging imaging modality that shows great potential for
preclinical research and clinical practice. As a hybrid technique, PAI uniquely combines the …

Non-invasive imaging of biological processes in vivo is invaluable in advancing biology.
Photoacoustic tomography is a scalable imaging technique that provides higher resolution …

Genetically expressed fluorescent proteins have been shown to provide photoacoustic
contrast. However, they can be limited by low photoacoustic generation efficiency and low …

Significance: Deep tissue noninvasive high-resolution imaging with light is challenging due
to the high degree of light absorption and scattering in biological tissue. Photoacoustic …

Optical-based sensing approaches have long been an indispensable way to detect
molecules in biological tissues for various biomedical research and applications. The …

Photoacoustic (PA) imaging is an emerging, non-invasive imaging modality that
encompasses attributes of both optical and ultrasound imaging. Because of the combination …

In the postgenomic era, imaging techniques are playing an important role in visualizing
gene expression in vivo. This work represents the first demonstration of photoacoustic …