Adequate vascularisation is key in determining the clinical outcome of stem cells and
engineered tissue in regenerative medicine. Numerous imaging modalities have been …

Purpose Photoacoustic tomography can image the hemoglobin distribution and oxygenation
state inside tissue with high spatial resolution. The purpose of this study is to investigate its …

With the central ability to visualize a variety of endogenous chromophores and biomarkers
or exogenous contrast agents, optoacoustic (photoacoustic) imaging empowers new …

Purpose To determine if the morphologies of microvessels could be extracted from contrast
material–enhanced acoustic angiographic ultrasonographic (US) images and used as a …

The reconstruction of images in photoacoustic tomography is reliant on specifying the speed
of sound within the propagation medium. However, for in vivo imaging, this value is not …

A miniature (250 μm outer diameter) photoacoustic probe for endoscopic applications has
been developed. It comprises a single delivery optical fibre with a transparent Fabry Perot …

We investigate the optical wavelength dependence of the photoacoustic (PA) signal,
detected with bandwidth (BW) in the MHz range, of gold nanospheres (NSs) immersed in …

Photoacoustic microscopy (PAM) has become an increasingly popular technology for
biomedical applications, providing anatomical, functional, and molecular information. In this …

Purpose: Optoacoustic imaging relies on the detection of ultrasonic waves induced by laser
pulse excitations to map optical absorption in biological tissue. A tomographic geometry …

We investigate theoretically the photoacoustic generation by a gold nanosphere in water in
the thermoelastic regime. Specifically, we consider the long-pulse illumination regime, in …