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

Microbial Biosensors01:17

Microbial Biosensors

88
Microbial biosensors are analytical devices that utilize living microbes to detect specific substances through measurable signals. These devices consist of two main components: biosensing organisms and signal-transducing elements. Biosensing organisms, such as Escherichia coli or Saccharomyces cerevisiae, are typically housed in multiwell plates connected to transducers, enabling rapid, real-time detection of target analytes.Signal Generation MechanismWhen a target analyte—such as...
88

You might also read

Related Articles

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

Sort by
Same author

Flexible Strain-Temperature Dual-Modal Smart Patch Based on 3D Printing for Wound Healing Promotion and Health Monitoring.

ACS applied materials & interfaces·2026
Same author

Electrochemical Biosensor Based on l-Arginine and rGO-AuNSs Deposited on the Electrode Combined with DNA Probes for Ultrasensitive Detection of the Gastric Cancer-Related <i>PIK3CA</i> Gene of ctDNA.

ACS applied bio materials·2022
Same author

Smartphone Case-Based Gas Sensing Platform for On-site Acetone Tracking.

ACS sensors·2022
Same author

Integrating Epigenetic Modulators in Nanofibers for Synergistic Gastric Cancer Therapy via Epigenetic Reprogramming.

Nano letters·2020
Same author

Nanosensor-Based Flexible Electronic Assisted with Light Fidelity Communicating Technology for Volatolomics-Based Telemedicine.

ACS nano·2020
Same author

From a Relatively Hydrophobic and Triethylamine (TEA) Adsorption-Selective Core-Shell Heterostructure to a Humidity-Resistant and TEA Highly Selective Sensing Prototype: An Alternative Approach to Improve the Sensing Characteristics of TEA Sensors.

ACS sensors·2020

Related Experiment Video

Updated: Apr 30, 2026

A Detailed Protocol for Perspiration Monitoring Using a Novel, Small, Wireless Device
05:32

A Detailed Protocol for Perspiration Monitoring Using a Novel, Small, Wireless Device

Published on: November 24, 2016

8.2K

Ultrasensitive Wearable Device Based on Biomimetic Microstructure for Human Physiological Activity Monitoring.

Chenghan Yi1, Lei Cao1, Zikang Zhang1

  • 1Institute of Micro-Nano Science and Technology & National Key Laboratory of Advanced Micro and Nano Manufacture Technology, School of Electronic Information and Electrical Engineering, Shanghai Jiao Tong University, Shanghai 200240, P. R. China.

ACS Applied Materials & Interfaces
|October 21, 2025
PubMed
Summary

Researchers developed a cost-effective, butterfly-wing-inspired flexible pressure sensor for wearable health monitoring. This ultrasensitive device offers a simple fabrication method and wireless real-time monitoring capabilities.

Keywords:
biomimetic microstructurebutterfly wingsflexible pressure sensorgelatin methacryloylwireless power supply

More Related Videos

A Novel Digital Platform for a Monitored Home-based Cardiac Rehabilitation Program
04:24

A Novel Digital Platform for a Monitored Home-based Cardiac Rehabilitation Program

Published on: April 19, 2019

12.3K
Conformable Wearable Electrodes: From Fabrication to Electrophysiological Assessment
10:03

Conformable Wearable Electrodes: From Fabrication to Electrophysiological Assessment

Published on: July 22, 2022

4.9K

Related Experiment Videos

Last Updated: Apr 30, 2026

A Detailed Protocol for Perspiration Monitoring Using a Novel, Small, Wireless Device
05:32

A Detailed Protocol for Perspiration Monitoring Using a Novel, Small, Wireless Device

Published on: November 24, 2016

8.2K
A Novel Digital Platform for a Monitored Home-based Cardiac Rehabilitation Program
04:24

A Novel Digital Platform for a Monitored Home-based Cardiac Rehabilitation Program

Published on: April 19, 2019

12.3K
Conformable Wearable Electrodes: From Fabrication to Electrophysiological Assessment
10:03

Conformable Wearable Electrodes: From Fabrication to Electrophysiological Assessment

Published on: July 22, 2022

4.9K

Area of Science:

  • Biomimetics and Materials Science
  • Wearable Technology and Sensor Development

Background:

  • Traditional methods for enhancing pressure sensor sensitivity (e.g., lithography, 3D printing) are expensive and unsuitable for mass production.
  • There is a need for ultrasensitive, flexible pressure sensors for health monitoring and intelligent medical devices that are cost-effective and easily manufactured.

Purpose of the Study:

  • To develop a simple, cost-effective fabrication method for an ultrasensitive flexible pressure sensor inspired by butterfly wing microstructure.
  • To investigate the mechanism behind the enhanced sensitivity using Finite Element Analysis (FEA).
  • To integrate the sensor into a wireless wearable device for real-time physiological monitoring.

Main Methods:

  • Fabrication of a tile-like biomimetic microstructure using a template derived from butterfly wing microstructure.
  • Finite Element Analysis (FEA) simulations to analyze contact area variations and sensitivity enhancement.
  • Integration of the sensor into a wireless wearable device with a wireless real-time monitoring (WRM) system.

Main Results:

  • Achieved exceptional sensor sensitivity of 12.99 kPa-1.
  • Demonstrated that the biomimetic microstructure amplifies contact area variation rate, significantly enhancing sensitivity.
  • The wireless wearable device successfully monitored human physiological activities with real-time data transmission.

Conclusions:

  • The butterfly wing-inspired biomimetic microstructure offers a novel and effective approach to enhance pressure sensor sensitivity.
  • The developed simple and cost-effective fabrication method facilitates mass production of ultrasensitive flexible pressure sensors.
  • The wireless wearable device demonstrates potential for low-cost, efficient health monitoring and diverse intelligent applications.