Wearable bioadhesive ultrasound shear wave elastography

HC Liu, Y Zeng, C Gong, X Chen, P Kijanka… - Science …, 2024 - science.org
Acute liver failure (ALF) is a critical medical condition defined as the rapid development of
hepatic dysfunction. Conventional ultrasound elastography cannot continuously monitor …

Wave-based optical coherence elastography: the 10-year perspective

F Zvietcovich, KV Larin - Progress in Biomedical Engineering, 2022 - iopscience.iop.org
After ten years of progress and innovation, optical coherence elastography (OCE) based on
the propagation of mechanical waves has become one of the major and the most studied …

Acoustic force elastography microscopy

HC Liu, B Gaihre, P Kijanka, L Lu… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
Objective: Hydrogel scaffolds have attracted attention to develop cellular therapy and tissue
engineering platforms for regenerative medicine applications. Among factors, local …

Characterizing blood clots using acoustic radiation force optical coherence elastography and ultrasound shear wave elastography

HC Liu, M Abbasi, YH Ding, T Roy… - Physics in Medicine …, 2021 - iopscience.iop.org
Thromboembolism in a cerebral blood vessel is associated with high morbidity and mortality.
Mechanical thrombectomy (MT) is one of the emergenc proceduresperformed to remove …

Four-dimensional (4D) phase velocity optical coherence elastography in heterogeneous materials and biological tissue

HC Liu, P Kijanka, MW Urban - Biomedical Optics Express, 2020 - opg.optica.org
The variations of mechanical properties in soft tissues are biomarkers used for clinical
diagnosis and disease monitoring. Optical coherence elastography (OCE) has been …

Two-dimensional (2D) dynamic vibration optical coherence elastography (DV-OCE) for evaluating mechanical properties: a potential application in tissue engineering

HC Liu, P Kijanka, MW Urban - Biomedical Optics Express, 2021 - opg.optica.org
Mechanical properties in tissues are an important indicator because they are associated
with disease states. One of the well-known excitation sources in optical coherence …

Fluid surface tension evaluation using capillary wave measurement with optical coherence tomography

HC Liu, P Kijanka, MW Urban - AIP advances, 2020 - pubs.aip.org
The surface tension of biological fluids is an important parameter because the mechanical
properties of fluids are closely linked with hematological diseases and other …

Optical flow optical coherence tomography for determining accurate velocity fields

S Wei, JU Kang - Optics Express, 2020 - opg.optica.org
Determining micron-scale fluid flow velocities using optical coherence tomography (OCT) is
important in both biomedical research and clinical diagnosis. Numerous methods have been …

[HTML][HTML] Optical coherence viscometry

HC Liu, MW Urban - Applied Physics Letters, 2021 - pubs.aip.org
We report a technique, named optical coherence viscometry (OCV), to measure the viscosity
of Newtonian fluids in a noncontact manner. According to linear wave theory with small …

Characterizing thrombus with multiple red blood cell compositions by optical coherence tomography attenuation coefficient

HC Liu, M Abbasi, YH Ding, EC Polley… - Journal of …, 2021 - Wiley Online Library
Embolectomy is one of the emergency procedures performed to remove emboli. Assessing
the composition of human blood clots is an important diagnostic factor and could provide …