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

You might also read

Related Articles

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

Sort by
Same author

Adopting common data elements for the National Trauma Research Repository through a consensus meeting: the trauma core.

Trauma surgery & acute care open·2026
Same author

DNA-PKcs inhibitor AZD7648 reveals sgRNA cross-contaminants and enhanced sensitivity of genome engineering off-target activity in HSPCs.

Nucleic acids research·2026
Same author

Continuous blood pressure monitoring via hemodynamic parameter and pulse transit time derived from capacitive sensing pads.

Physiological measurement·2026
Same author

Non-Invasive Multidimensional Capacitive Sensing for In Vivo Traumatic Brain Injury Monitoring.

Advanced materials technologies·2026
Same author

The effect of prolonged glucose infusion on resting-state fMRI signal fluctuations at 7 T.

Magnetic resonance imaging·2026
Same author

Comparing the performance of dynamic susceptibility contrast and arterial spin labeling for detecting residual and recurrent glioblastoma with deep learning and multishell diffusion MRI.

Neuro-oncology advances·2026

Related Experiment Video

Updated: Sep 10, 2025

Hollow Microneedle-based Sensor for Multiplexed Transdermal Electrochemical Sensing
08:19

Hollow Microneedle-based Sensor for Multiplexed Transdermal Electrochemical Sensing

Published on: June 1, 2012

14.5K

Wearable Single-Electrode Capacitive Sensor with Large Penetration Depth for Intelligent Deep Tissue and Hemorrhage

Yu-Jen Cheng1, Shawn Kim1, Nathan White2

  • 1Department of Mechanical Engineering, University of Washington, Seattle, WA 98195, USA.

Advanced Sensor Research
|August 21, 2025
PubMed
Summary

This study presents a novel capacitive sensor using carbon nanotubes for deep tissue monitoring. It accurately detects internal hemorrhage and tissue changes, offering a wearable, noninvasive alternative to current methods.

Keywords:
deep tissue biometricshemorrhagemachine learning algorithmnanocompositessingle-electrode capacitive sensor

More Related Videos

Author Spotlight: Microfluidic Channel-Based Soft Electrodes and Their Application in Capacitive Pressure Sensing
05:57

Author Spotlight: Microfluidic Channel-Based Soft Electrodes and Their Application in Capacitive Pressure Sensing

Published on: March 17, 2023

2.4K
Dynamic Multiparameter Platelet Function Assessment Using a Capacitive Biosensor
06:32

Dynamic Multiparameter Platelet Function Assessment Using a Capacitive Biosensor

Published on: May 2, 2025

440

Related Experiment Videos

Last Updated: Sep 10, 2025

Hollow Microneedle-based Sensor for Multiplexed Transdermal Electrochemical Sensing
08:19

Hollow Microneedle-based Sensor for Multiplexed Transdermal Electrochemical Sensing

Published on: June 1, 2012

14.5K
Author Spotlight: Microfluidic Channel-Based Soft Electrodes and Their Application in Capacitive Pressure Sensing
05:57

Author Spotlight: Microfluidic Channel-Based Soft Electrodes and Their Application in Capacitive Pressure Sensing

Published on: March 17, 2023

2.4K
Dynamic Multiparameter Platelet Function Assessment Using a Capacitive Biosensor
06:32

Dynamic Multiparameter Platelet Function Assessment Using a Capacitive Biosensor

Published on: May 2, 2025

440

Area of Science:

  • Biomedical Engineering
  • Wearable Sensors
  • Biometric Monitoring

Background:

  • Deep tissue monitoring is vital for conditions like internal hemorrhage.
  • Current wearable optical and impedance tomography methods struggle with deep tissue accuracy.
  • A need exists for noninvasive, sensitive deep tissue sensing technologies.

Purpose of the Study:

  • To develop a novel single-electrode capacitive sensor for deep tissue biometrics.
  • To enhance deep tissue penetration and sensitivity using advanced materials.
  • To apply the sensor for noninvasive detection and severity assessment of internal hemorrhage.

Main Methods:

  • Designed a capacitive sensor with a carbon nanotube-paper composite (CPC) electrode and MWCNT-embedded foam.
  • Investigated deep tissue penetration using surrogate, heart, and lung models.
  • Integrated a machine learning algorithm for hemorrhage severity estimation in a porcine model.

Main Results:

  • The CPC electrode demonstrated enhanced electric field generation for deeper penetration.
  • The MWCNT foam improved sensitivity for detecting blood volume and tissue displacement.
  • The sensor accurately estimated internal hemorrhage severity in a porcine model.

Conclusions:

  • The novel capacitive sensor enables accurate deep tissue monitoring, including internal hemorrhage.
  • This technology offers a promising noninvasive, wearable alternative to catheter-based systems.
  • The system can monitor vital deep tissue health metrics in real-time.