Now showing items 1-4 of 4
pH-sensitive and biodegradable charge-transfer nanocomplex for second near-infrared photoacoustic tumor imaging
The emerging photoacoustic imaging (PAI), especially in the NIR window, offers reliable sensing for deep-penetration and high-resolution closing to clinical requirements. However, the contrast agents that are capable of ...
High-speed, low-cost, pulsed laser diode based second generation desktop photoacoustic tomography system
Bulky, expensive Nd:YAG lasers are used in conventional photoacoustic tomography (PAT) systems making them difficult to translate into clinics. Moreover, real-time imaging is not feasible when single-element ultrasound ...
Impact of sensor apodization on the tangential resolution in photoacoustic tomography
Photoacoustic tomographic (PAT) image reconstruction with apodized sensors is discussed. A Gaussian function was used to model axisymmetric apodization of sensors and its full width at half maximum (FWHM) was varied to ...
Pulsed laser diode based desktop photoacoustic tomography for monitoring wash-in and wash-out of dye in rat cortical vasculature
Photoacoustic (PA) tomography (PAT) imaging is an emerging biomedical imaging modality useful in various preclinical and clinical applications. Custom-made circular ring array-based transducers and conventional bulky ...