Publications by authors named "Yinshi Yu"
Monitoring of microvascular calcification by time-resolved photoacoustic microscopy.
Photoacoustics
February 2025
Article Synopsis
- The study focuses on monitoring microvascular calcification (MC) to better understand health conditions like drug abuse and chronic diseases.* -
- A new technique called time-resolved photoacoustic microscopy (TR-PAM) is developed, which effectively observes changes in blood vessel elasticity due to calcium build-up.* -
- Validation through experiments on both phantoms and animal models shows TR-PAM's potential as an advanced method for assessing microvascular health, aiding in disease prediction and monitoring.*
Photoacoustic imaging (PAI) is an emerging biomedical imaging technique that combines the advantages of optical and ultrasound imaging, enabling the generation of images with both optical resolution and acoustic penetration depth. By leveraging similar signal acquisition and processing methods, the integration of photoacoustic and ultrasound imaging has introduced a novel hybrid imaging modality suitable for clinical applications. Photoacoustic-ultrasound imaging allows for non-invasive, high-resolution, and deep-penetrating imaging, providing a wealth of image information.
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