NDLI: Listening to tissues with new light: recent technological advances in photoacoustic imaging

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Listening to tissues with new light: recent technological advances in photoacoustic imaging

Content Provider	Scilit
Author	Vu, Tri Razansky, Daniel Yao, Junjie
Copyright Year	2019
Description	Journal: Journal of Optics Photoacoustic tomography (PAT), or optoacoustic tomography, has achieved remarkable progress in the past decade, benefiting from the joint developments in optics, acoustics, chemistry, computing and mathematics. Unlike pure optical or ultrasound imaging, PAT can provide unique optical absorption contrast as well as widely scalable spatial resolution, penetration depth and imaging speed. Moreover, PAT has inherent sensitivity to tissue’s functional, molecular, and metabolic state. With these merits, PAT has been applied in a wide range of life science disciplines, and has enabled biomedical research unattainable by other imaging methods. This Review article aims at introducing state-of-the-art PAT technologies and their representative applications. The focus is on recent technological breakthroughs in structural, functional, molecular PAT, including super-resolution imaging, real-time small-animal whole-body imaging, and high-sensitivity functional/molecular imaging. We also discuss the remaining challenges in PAT and envisioned opportunities.
Related Links	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7015182/pdf
ISSN	20408978
e-ISSN	20408986
DOI	10.1088/2040-8986/ab3b1a
Journal	Journal of Optics
Issue Number	10
Volume Number	21
Language	English
Publisher	IOP Publishing
Publisher Date	2019-09-09
Access Restriction	Open
Subject Keyword	Journal: Journal of Optics Photoacoustic Tomography Optoacoustic Tomography Photoacoustic Microscopy Photoacoustic Computed Tomography Super-resolution Imaging Molecular Imaging Functional Imaging
Content Type	Text
Resource Type	Article
Subject	Atomic and Molecular Physics, and Optics Electronic, Optical and Magnetic Materials

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