Transrectal Absorber Guide Raster-Scanning Optoacoustic Mesoscopy for Label-Free In Vivo Assessment of Colitis.
Sign Up to like & getrecommendations! Published in 2023 at "Advanced science"
DOI: 10.1002/advs.202300564
Abstract: Optoacoustic imaging (OAI) enables microscale imaging of endogenous chromophores such as hemoglobin at significantly higher penetration depths compared to other optical imaging technologies. Raster-scanning optoacoustic mesoscopy (RSOM) has recently been shown to identify superficial microvascular… read more here.
Keywords: rsom; transrectal absorber; optoacoustic mesoscopy; colitis ... See more keywords
Full-frequency correction of spatial impulse response in back-projection scheme using space-variant filtering for optoacoustic mesoscopy
Sign Up to like & getrecommendations! Published in 2020 at "Photoacoustics"
DOI: 10.1016/j.pacs.2020.100193
Abstract: The fidelity and quality of reconstructed images in optoacoustic mesoscopy (OPAM) can be significantly improved by considering the spatial impulse response (SIR) of the employed focused transducer into reconstruction. However, the traditional method fully taking… read more here.
Keywords: impulse response; spatial impulse; back projection; projection ... See more keywords
Precision assessment of label-free psoriasis biomarkers with ultra-broadband optoacoustic mesoscopy
Sign Up to like & getrecommendations! Published in 2017 at "Nature Biomedical Engineering"
DOI: 10.1038/s41551-017-0068
Abstract: Imaging plays a critical role in the diagnosis and assessment of dermatological conditions. However, optical or optoacoustic microscopy techniques are limited to visualizing superficial skin features owing to strong photon scattering, whereas ultrasound methods, which… read more here.
Keywords: broadband optoacoustic; ultra broadband; label free; psoriasis ... See more keywords
Optoacoustic mesoscopy for biomedicine
Sign Up to like & getrecommendations! Published in 2019 at "Nature Biomedical Engineering"
DOI: 10.1038/s41551-019-0377-4
Abstract: Fuelled by innovation, optical microscopy plays a critical role in the life sciences and medicine, from basic discovery to clinical diagnostics. However, optical microscopy is limited by typical penetration depths of a few hundred micrometres… read more here.
Keywords: optical microscopy; microscopy; optoacoustic microscopy; mesoscopy biomedicine ... See more keywords