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 Experiment Video

Updated: May 19, 2026

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

A High-Sensitivity MXene Tactile Sensor with Dynamic Point-Contact Networks for a Wearable Healthcare Device.

Hushen Luo1, Jie Yang1,2, Jixing Xiong1

  • 1School of Materials Science and Engineering, Key Laboratory of Functional Textile Material and Product (Ministry of Education), Xi'an Polytechnic University, Xi'an 710048, P. R. China.

ACS Applied Materials & Interfaces
|May 18, 2026
PubMed
Summary

Related Concept Videos

Design Example: Resistive Touchscreen01:14

Design Example: Resistive Touchscreen

A device engineer plays a crucial role in designing user interfaces for mobile devices. One such interface is the resistive touchscreen, which fundamentally consists of two metallic layers: a flexible upper layer and a rigid lower layer, separated by a narrow gap. The high resistance between these two layers is a key characteristic of this design.
When a user touches the screen, the two layers make contact at a specific point known as the touchpoint. This contact reduces the resistance between...

You might also read

Related Articles

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

Sort by
Same author

Correction: Novel derivatives of brincidofovir and (S)-9-(3-hydroxy-2-phosphonylmethoxypropyl)adenine inhibit orthopoxviruses and human adenoviruses more potently than brincidofovir.

Signal transduction and targeted therapy·2026
Same author

PKM2-Mediated Glycolytic Reprogramming in Thyroid Cancer: Mechanistic Insights and Therapeutic Potential.

Molecules (Basel, Switzerland)·2026
Same author

Sertoli cells, but not testicular endothelial cells, contribute to optimized culture of spermatogonia in pigs.

Reproduction (Cambridge, England)·2026
Same author

Coated oncolytic viruses based "double strike" strategy triggering CD19 CAR-T therapy in gastrointestinal tumors.

Biomaterials·2026
Same author

A pharmacovigilance data-driven approach to reveal high fatal adverse events following checkpoint immunotherapy.

Proceedings of the National Academy of Sciences of the United States of America·2026
Same author

Oxidization-driven polyamine probe boosts biosensor selectivity via a proton sponge effect regulation strategy.

Biosensors & bioelectronics·2026

This study presents a novel flexible tactile sensor using MXene, polystyrene (PS) microspheres, and bacterial cellulose (BC). The composite material overcomes MXene self-stacking, enhancing sensitivity and stability for wearable applications.

Area of Science:

  • Materials Science
  • Nanotechnology
  • Sensor Technology

Background:

  • MXene material self-stacking reduces sensitivity and response speed in pressure sensors.
  • Developing high-performance flexible tactile sensors is crucial for advanced human-computer interaction and health monitoring.

Purpose of the Study:

  • To develop a high-performance flexible tactile sensor with enhanced sensitivity, stability, and response time.
  • To mitigate the self-stacking issue of MXene materials using polystyrene (PS) microspheres and bacterial cellulose (BC).

Main Methods:

  • Fabrication of a composite film using MXene, PS microspheres, and BC.
  • Integration of PS microspheres within MXene layers to prevent self-stacking.
  • Design of a point-to-point conductive network for dynamic point-contact structures.
Keywords:
MXenePS spherebacterial cellulosehealthcarepressure sensor

Related Experiment Videos

Last Updated: May 19, 2026

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

Main Results:

  • Achieved high sensitivity of 568.8 kPa-1 in the low-pressure range (20-200 Pa).
  • Demonstrated a rapid response time of 29 ms, a wide detection range (0-50 kPa), and a low limit of detection (2 Pa).
  • Exhibited excellent signal stability over 20,000 cycles and successfully monitored physiological activities and EMG signals.

Conclusions:

  • The MXene/PS/BC composite effectively enhances tactile sensor performance by preventing MXene self-stacking.
  • The developed sensor is suitable for diverse applications including wearable medical devices, remote health monitoring, and human-computer interaction.
  • The sensor's ability to detect physiological signals and EMG opens avenues for advanced assistive technologies.