A multispectral high-frequency, linear array-based photoacoustic/ultrasound (PAUS) probe is developed and implemented for the imaging of rat skin in vivo. This study seeks to demonstrate the probe capabilities for visualizing the skin and its underlying structures, and for monitoring changes in skin structure and composition during a 5-day course...

The aim of this study was to assess the teachability of multispectral optoacoustic imaging (MSOT). Using repositioning imaging experiments, the study demonstrates that given a personal supervision and hybrid ultrasound real-time imaging in MSOT measurements, inexperienced operators are able to achieve the same level as experienced operators in terms...

Using Laser Speckle Contrast Imaging (LSCI) and analytical methods like Fast Fourier Transform (FFT), Continuous Wavelet Transform (CWT) and Non-negative Matrix Factorization (NMF), our study reveals dynamic cerebral blood flow changes in mice post-cardiac arrest, highlighting hemodynamic activities and potential insights into consciousness and perception...

A new variant of optical coherence elastography with osmotically induced straining (OIS-OCE) is proposed. It is applied to differentiate stages of proteoglycan-content degradation in cartilage. OIS-OCE does not require special tissue preparation, osmotic stimulation is highly reproducible, and strains are observed in noncontact mode. Several minutes...

Journal of Biophotonics focuses on the interdisciplinary field of biophotonics, publishing cutting-edge research on interactions between light and biological material. The journal covers photonics research in areas such as life sciences, medicine and biomedicine, environmental science, nutrition, biology, physics, and chemistry, ranging from fundamental...

Journal of Biophotonics, Volume 17, Issue 5, May 2024.