Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Ultrasound II: Endoscopic Ultrasound and FibroScan01:25

Ultrasound II: Endoscopic Ultrasound and FibroScan

Endoscopic Ultrasound (EUS) and FibroScan are valuable diagnostic tools in gastroenterology and hepatology, each with specific applications and techniques.
Endoscopic Ultrasound (EUS):
Ultrasonography01:17

Ultrasonography

Ultrasonography is an imaging technique that uses high-frequency sound waves to visualize the body's internal structures. It is a non-invasive and safe procedure that does not involve the use of ionizing radiation, making it widely used in various medical fields. Ultrasonography is used to study heart function, blood flow in the neck or extremities, certain conditions such as gallbladder disease, and fetal growth and development.
During an ultrasonography procedure, a handheld device called a...

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

A Novel Multi-Scale Entropy Approach for EEG-Based Lie Detection with Channel Selection.

Entropy (Basel, Switzerland)·2025
Same author

Association of Remnant Cholesterol with Platelet Reactivity in Coronary Artery Disease Patients Receiving PCI.

Global heart·2025
Same author

Lightweight and ultrastrong 3D nanoarchitected high-entropy ceramic metamaterials.

Science advances·2025
Same author

Advances in the preparation, bioactivities, and structure-activity relationship of β-glucans.

International journal of biological macromolecules·2025
Same author

Turbulence-sediment synergy controls buoyant microplastic settling in the three gorges reservoir.

Environmental research·2025
Same author

POM121 induces chemoresistance toward cisplatin in non-small cell lung cancer.

Cytotechnology·2025

Related Experiment Video

Updated: May 7, 2026

Quantifying Elastic Properties of Environmental Biofilms using Optical Coherence Elastography
04:51

Quantifying Elastic Properties of Environmental Biofilms using Optical Coherence Elastography

Published on: March 1, 2024

Resonant acoustic radiation force optical coherence elastography.

Wenjuan Qi1, Rui Li, Teng Ma

  • 1Beckman Laser Institute, University of California Irvine, 1002 Health Sciences Road East, Irvine, California 92612, USA ; Department of Chemical Engineering and Materials Science, University of California Irvine, Irvine, California 92697, USA.

Applied Physics Letters
|October 3, 2013
PubMed
Summary
This summary is machine-generated.

This study introduces resonant acoustic radiation force optical coherence elastography (ARF-OCE) for tissue characterization. The technique successfully identified tissue types and atherosclerotic plaques using mechanical resonant frequency.

More Related Videos

Integrated Photoacoustic Ophthalmoscopy and Spectral-domain Optical Coherence Tomography
11:21

Integrated Photoacoustic Ophthalmoscopy and Spectral-domain Optical Coherence Tomography

Published on: January 15, 2013

Multimodal Volumetric Retinal Imaging by Oblique Scanning Laser Ophthalmoscopy (oSLO) and Optical Coherence Tomography (OCT)
12:22

Multimodal Volumetric Retinal Imaging by Oblique Scanning Laser Ophthalmoscopy (oSLO) and Optical Coherence Tomography (OCT)

Published on: August 4, 2018

Related Experiment Videos

Last Updated: May 7, 2026

Quantifying Elastic Properties of Environmental Biofilms using Optical Coherence Elastography
04:51

Quantifying Elastic Properties of Environmental Biofilms using Optical Coherence Elastography

Published on: March 1, 2024

Integrated Photoacoustic Ophthalmoscopy and Spectral-domain Optical Coherence Tomography
11:21

Integrated Photoacoustic Ophthalmoscopy and Spectral-domain Optical Coherence Tomography

Published on: January 15, 2013

Multimodal Volumetric Retinal Imaging by Oblique Scanning Laser Ophthalmoscopy (oSLO) and Optical Coherence Tomography (OCT)
12:22

Multimodal Volumetric Retinal Imaging by Oblique Scanning Laser Ophthalmoscopy (oSLO) and Optical Coherence Tomography (OCT)

Published on: August 4, 2018

Area of Science:

  • Biomedical Optics
  • Medical Imaging
  • Biophysics

Background:

  • Optical coherence elastography (OCE) is a valuable tool for non-invasively assessing tissue mechanical properties.
  • Existing OCE techniques can be limited in sensitivity and specificity for certain tissue types and pathologies.
  • Characterizing tissue heterogeneity and identifying vulnerable plaques remain critical challenges in cardiovascular imaging.

Purpose of the Study:

  • To develop and validate a novel resonant acoustic radiation force optical coherence elastography (ARF-OCE) technique.
  • To utilize mechanical resonant frequency as a contrast mechanism for enhanced tissue differentiation.
  • To demonstrate the potential of ARF-OCE for non-invasive imaging of atherosclerotic plaques.

Main Methods:

  • Implementation of resonant ARF-OCE utilizing mechanical resonant frequency for tissue characterization.
  • Validation of the linear relationship between resonant frequency and Young's modulus using silicone phantoms.
  • Acquisition of frequency response spectra and 3D imaging data from agar phantoms with inclusions.
  • Application of resonant ARF-OCE to image a post-mortem human coronary artery with atherosclerosis.

Main Results:

  • The resonant frequency showed a linear dependency on the square root of Young's modulus, confirmed in silicone phantoms.
  • Frequency response spectra and 3D imaging of agar phantoms demonstrated the feasibility of resonant frequency as a mechanical contrast.
  • Resonant ARF-OCE successfully imaged a human coronary artery, highlighting atherosclerotic plaque characteristics.

Conclusions:

  • Resonant ARF-OCE is a feasible technique for characterizing and identifying different tissue types based on mechanical properties.
  • The method shows promise as a non-invasive tool for imaging and characterizing vulnerable atherosclerotic plaques.
  • Mechanical resonant frequency serves as an effective contrast agent for advanced tissue imaging applications.