Optical coherence tomography based angiography

CL Chen, RK Wang - Biomedical optics express, 2017 - opg.optica.org
Optical coherence tomography (OCT)-based angiography (OCTA) provides in vivo, three-
dimensional vascular information by the use of flowing red blood cells as intrinsic contrast …

High-speed OCT light sources and systems

T Klein, R Huber - Biomedical optics express, 2017 - opg.optica.org
Imaging speed is one of the most important parameters that define the performance of
optical coherence tomography (OCT) systems. During the last two decades, OCT speed has …

Natural history of subclinical neovascularization in nonexudative age-related macular degeneration using swept-source OCT angiography

JR de Oliveira Dias, Q Zhang, JMB Garcia, F Zheng… - Ophthalmology, 2018 - Elsevier
Purpose Swept-source (SS) OCT angiography (OCTA) was used to determine the
prevalence, incidence, and natural history of subclinical macular neovascularization (MNV) …

Mitigating mechanism of nZVI-C on the inhibition of anammox consortia under long-term tetracycline hydrochloride stress: Extracellular polymeric substance …

L Zhang, Z Song, T Dong, X Fan, Y Peng… - Journal of Hazardous …, 2023 - Elsevier
In this study, activated carbon-loaded nano-zero-valent iron (nZVI-C) composites were
added to anaerobic ammonium oxidation bacteria (AnAOB) to overcome the inhibition of …

Hydrochar alleviated the inhibitory effects of polyvinyl chloride microplastics and nanoplastics on anaerobic granular sludge for wastewater treatment

C Wang, W Wei, YT Zhang, X Chen, BJ Ni - Chemical Engineering Journal, 2023 - Elsevier
The exposure to microplastics (MPs) and nanoplastics (NPs) has been confirmed to exhibit
significant inhibitory effects on anaerobic granular sludge (AGS) for wastewater treatment …

Long-range and wide field of view optical coherence tomography for in vivo 3D imaging of large volume object based on akinetic programmable swept source

S Song, J Xu, RK Wang - Biomedical optics express, 2016 - opg.optica.org
Current optical coherence tomography (OCT) imaging suffers from short ranging distance
and narrow imaging field of view (FOV). There is growing interest in searching for solutions …

Spatio-temporal dynamics of cerebral capillary segments with stalling red blood cells

ŞE Erdener, J Tang, A Sajjadi, K Kılıç… - Journal of Cerebral …, 2019 - journals.sagepub.com
Optical coherence tomography (OCT) allows label-free imaging of red blood cell (RBC) flux
within capillaries with high spatio-temporal resolution. In this study, we utilized time-series …

Can OCT angiography be made a quantitative blood measurement tool?

J Zhu, CW Merkle, MT Bernucci, SP Chong… - Applied sciences, 2017 - mdpi.com
Featured Application Optical Coherence Tomography Angiography (OCTA) is a technique
for label-free vascular imaging in fields such as ophthalmology, gastroenterology, cancer …

Wide-field high-speed space-division multiplexing optical coherence tomography using an integrated photonic device

Y Huang, M Badar, A Nitkowski, A Weinroth… - Biomedical optics …, 2017 - opg.optica.org
Space-division multiplexing optical coherence tomography (SDM-OCT) is a recently
developed parallel OCT imaging method in order to achieve multi-fold speed improvement …

Regression-based algorithm for bulk motion subtraction in optical coherence tomography angiography

A Camino, Y Jia, G Liu, J Wang… - Biomedical optics express, 2017 - opg.optica.org
We developed an algorithm to remove decorrelation noise due to bulk motion in optical
coherence tomography angiography (OCTA) of the posterior eye. In this algorithm, OCTA B …