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Localization optoacoustic tomography.

Light Sci. Appl. 7, 18004:18004 (2018)
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Open Access Gold
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Localization-based imaging has revolutionized fluorescence optical microscopy and has also enabled unprecedented ultrasound images of microvascular structures in deep tissues. Herein, we introduce a new concept of localization optoacoustic tomography (LOT) that employs rapid sequential acquisition of three-dimensional optoacoustic images from flowing absorbing particles. We show that the new method enables breaking through the spatial resolution barrier of acoustic diffraction while further enhancing the visibility of structures under limited-view tomographic conditions. Given the intrinsic sensitivity of optoacoustics to multiple hemodynamic and oxygenation parameters, LOT may enable a new level of performance in studying functional and anatomical alterations of microcirculation.
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Publication type Article: Journal article
Document type Scientific Article
Keywords Acoustic Diffraction ; Limited-view Effects ; Localization ; Optoacoustic Imaging ; Photoacoustic Imaging ; Super-resolution
Language
Publication Year 2018
HGF-reported in Year 2018
ISSN (print) / ISBN 2047-7538
e-ISSN 2047-7538
Quellenangaben Volume: 7, Issue: , Pages: 18004 Article Number: 18004 Supplement: ,
Publisher Nature Publishing Group
Publishing Place London
Reviewing status Peer reviewed
POF-Topic(s) 30205 - Bioengineering and Digital Health
Research field(s) Enabling and Novel Technologies
PSP Element(s) G-505590-001
PubMed ID 30839533
Erfassungsdatum 2018-04-10