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dc.contributor.authorMoothanchery, Moheshen
dc.contributor.authorPramanik, Manojiten
dc.identifier.citationMoothanchery, M., & Pramanik, M. (2017). Performance Characterization of a Switchable Acoustic Resolution and Optical Resolution Photoacoustic Microscopy System. Sensors, 17(2), 357-.en
dc.description.abstractPhotoacoustic microscopy (PAM) is a scalable bioimaging modality; one can choose low acoustic resolution with deep penetration depth or high optical resolution with shallow imaging depth. High spatial resolution and deep penetration depth is rather difficult to achieve using a single system. Here we report a switchable acoustic resolution and optical resolution photoacoustic microscopy (AR-OR-PAM) system in a single imaging system capable of both high resolution and low resolution on the same sample. Lateral resolution of 4.2 µm (with ~1.4 mm imaging depth) and lateral resolution of 45 μm (with ~7.6 mm imaging depth) was successfully demonstrated using a switchable system. In vivo blood vasculature imaging was also performed for its biological application.en
dc.description.sponsorshipMOE (Min. of Education, S’pore)en
dc.format.extent11 p.en
dc.rights© 2017 by the authors; licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (
dc.subjectPhotoacoustic imagingen
dc.titlePerformance Characterization of a Switchable Acoustic Resolution and Optical Resolution Photoacoustic Microscopy Systemen
dc.typeJournal Articleen
dc.contributor.schoolSchool of Chemical and Biomedical Engineeringen
dc.description.versionPublished versionen
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