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

Engineering Composite of Silver Nanoparticles/Skim Natural Rubber/Bacterial Cellulose and Its Potential Application for a Humidity Sensing Device.

ACS omega·2026
Same author

Functionalized Fluorescent Nanodiamonds Reveal Therapeutic Protein Clearance Through ENDOTAC Linked to AUTOTAC.

Advanced healthcare materials·2026
Same author

Quantitative assessment of the tendon-pulley interface in trigger finger: a pilot feasibility study of a wearable electrical contact resistance sensor.

Journal of orthopaedic surgery and research·2026
Same author

Engineering Functional PVA: A Comprehensive Review of Chemical Modifications and Prospective Developments.

ACS polymers Au·2026
Same author

Photocurable Nanocellulose-Based Hydrogel for Real-Time Electrochemical Sweat Monitoring in Smart Textiles.

Langmuir : the ACS journal of surfaces and colloids·2025
Same author

Photocurable Foam for Three-Dimensional-Printed Porous Structures.

ACS applied materials & interfaces·2024

Related Experiment Video

Updated: May 31, 2025

Directed Cellular Self-Assembly to Fabricate Cell-Derived Tissue Rings for Biomechanical Analysis and Tissue Engineering
08:00

Directed Cellular Self-Assembly to Fabricate Cell-Derived Tissue Rings for Biomechanical Analysis and Tissue Engineering

Published on: November 25, 2011

19.0K

A Multi-Layered Origami Tactile Sensory Ring for Wearable Biomechanical Monitoring.

Rajat Subhra Karmakar1, Hsin-Fu Lin2, Jhih-Fong Huang3

  • 1Department of Biomechatronics Engineering, National Taiwan University, Taipei 10617, Taiwan.

Biosensors
|January 24, 2025
PubMed
Summary

Origami-inspired paper sensors offer a flexible, cost-effective solution for wearable health monitoring. These novel tactile sensors can detect subtle pressures for applications like grip strength and cardiovascular monitoring.

Keywords:
conductive composite inkelectrical contact resistanceflexible origami tactile sensorgrip strengthorigami ringpulse transit time

More Related Videos

Conformable Wearable Electrodes: From Fabrication to Electrophysiological Assessment
10:03

Conformable Wearable Electrodes: From Fabrication to Electrophysiological Assessment

Published on: July 22, 2022

4.3K
Author Spotlight: Enhancing Grasping Abilities for Hemiplegic Patients with Flexible Robotic Limbs
03:55

Author Spotlight: Enhancing Grasping Abilities for Hemiplegic Patients with Flexible Robotic Limbs

Published on: October 27, 2023

2.0K

Related Experiment Videos

Last Updated: May 31, 2025

Directed Cellular Self-Assembly to Fabricate Cell-Derived Tissue Rings for Biomechanical Analysis and Tissue Engineering
08:00

Directed Cellular Self-Assembly to Fabricate Cell-Derived Tissue Rings for Biomechanical Analysis and Tissue Engineering

Published on: November 25, 2011

19.0K
Conformable Wearable Electrodes: From Fabrication to Electrophysiological Assessment
10:03

Conformable Wearable Electrodes: From Fabrication to Electrophysiological Assessment

Published on: July 22, 2022

4.3K
Author Spotlight: Enhancing Grasping Abilities for Hemiplegic Patients with Flexible Robotic Limbs
03:55

Author Spotlight: Enhancing Grasping Abilities for Hemiplegic Patients with Flexible Robotic Limbs

Published on: October 27, 2023

2.0K

Area of Science:

  • Materials Science
  • Biomedical Engineering
  • Wearable Technology

Background:

  • Wearable health monitoring demands flexible, sensitive, and cost-effective sensor solutions.
  • Traditional sensors often require complex encapsulation and lack adaptability.
  • Origami principles offer a unique approach to structural design in micro-scale devices.

Purpose of the Study:

  • To develop and characterize an origami-based tactile sensory ring using conductive paper.
  • To explore the potential of knot-shaped origami designs for enhanced sensor performance and integration.
  • To evaluate the sensor's sensitivity, stability, and suitability for physiological measurements.

Main Methods:

  • Fabrication of multilayered conductive paper substrates folded into knot-shaped origami structures.
  • Sensitivity testing across a range of pressures (0-0.05 kPa) to assess performance.
  • Electrical modeling of different origami configurations to optimize sensor design.
  • Evaluation of sensor's elastic modulus and comfort for skin contact.
  • Demonstration of applications in grip strength monitoring and pulse transit time (PTT) detection.

Main Results:

  • The origami-based tactile sensors achieved a sensitivity of 3.8 kPa-1 at low pressures.
  • Pentagon knot designs exhibited higher sensitivity, while square knot designs offered improved precision and recovery speed.
  • The sensor's elastic modulus is compatible with human skin elasticity, ensuring comfort.
  • Successful detection of grip strength and pulse signals for cardiovascular monitoring (PTT).

Conclusions:

  • Origami-based tactile sensors provide a versatile and cost-effective platform for wearable health applications.
  • The self-packaging nature of origami eliminates the need for additional encapsulation layers.
  • These sensors demonstrate significant potential for real-time, non-invasive health monitoring.