English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

Photoacoustic imaging is a non-invasive imaging technology that can be combined with optical absorption contrast and detection of acoustic wave for structural, functional, and molecular imaging. Especially, opticalresolution photoacoustic microscopy (OR-PAM) can provide a high spatial resolution with a micron-scale. In this study, we have developed laser-scanning OR-PAM, which could obtain in-vivo photoacoustic ophthalmic angiography. For high speed image acquisition, we used a nanosecond pulsed laser with a 300 kHz-pulse repetition rates. In addition, we carried out parallel signal processing using a graphics processing unit to enable fast signal processing. Therefore, we successfully obtained maximum amplitude projection images of microvasculature in anterior and posterior segments of mouse’s eye with real-time display of 0.98 fps.

Real-time Display and In-vivo Optical-resolution Photoacoustic Microscopy for Ophthalmic Imaging