Licking a Tootsie Roll® Sensor to Monitor Health

The candy was used as an electrode to detect salt and electrolyte levels in saliva.

Liquid Metal Sensors and AI Help Prosthetic Hands to ‘Feel’

Researchers used individual fingertips fitted with stretchable tactile sensors with liquid metal.

Thumb-Sized Device Quickly ‘Sniffs Out’ Bad Breath

A portable, thumb-sized device can quickly diagnose bad breath by “sniffing” exhalations.

Bruisable Artificial Skin Could Help Prosthetics Sense Injuries

An artificial skin attached to a person’s knee develops a purple “bruise” when hit forcefully.

Inkjet Printing Shows Promise for Making E-Textiles

Researchers have demonstrated that they can print layers of electrically conductive ink on polyester fabric.

Conductive Cellulose Thread Shows Promise for Healthcare Applications

The thermoelectric textile produces a small amount of electricity when heated on one side.

Textile Sensor Patch Could Detect Pressure Points for Amputees

A textile sensor can detect pressure points on the socket of a prosthetic limb.

Improved Polymer Electrode for Electronic Skin

Scientists have improved electrical conductivity in a polymer electrode for e-skin applications.

Highly Sensitive Sensors Show Promise in Enhancing Human Touch

The sensor has remarkable sensitivity, allowing the wearer to detect the light brush of a feather.

3D Printed Plastics with High-Performance Electrical Circuits

Engineers have embedded high-performance electrical circuits inside 3D printed plastics, which could lead to better-performing biomedical implants. They used pulses of high-energy...

Conductive Textiles Connect Multiple Wearables

Researchers at the National University of Singapore (NUS) have invented a completely new way for wearable devices to interconnect. They incorporated conductive textiles into clothing to...

Electronic Skin Stretched to New Limits

An electrically conductive hydrogel that takes stretchability, self-healing, and strain sensitivity to new limits outperforms previously reported hydrogels and introduces new functionalities. Smart...

Repetition Key to Self-Healing, Flexible Medical Devices

Medical devices powered by synthetic proteins created from repeated sequences of proteins may be possible, according to materials science and biotechnology experts, who looked at...

IoMT: Smarter, Seamless, Connected Medical Devices

Doctors often tell patients to “listen to your body and take note of what it is telling you.” Now, technology is being developed that will listen for us and process the signals to help...

Molecular Thermostat Makes Heaters Simpler, Safer and More Stable

Many medical applications require heat for optimal performance. For patient comfort, effective treatment, and a variety of diagnostic processes, equipment and fluids...

Ultra-Thin Force-Sensitive Resistors Enable Greater Command of Robotic Manufacturing

Every product endures a complex manufacturing journey that begins at assembly and ends at delivery. Especially in robotic manufacturing operations, this...

Active Implants: How Gold Binds to Silicone Rubber

Flexible electronic parts could significantly improve medical implants. However, electroconductive gold atoms usually hardly bind to silicones. Researchers from the University of Basel have...

Solar-Powered Skin Offers New Possibilities for Prosthetics

University of Glasgow, Glasgow, Scotland
www.gla.ac.uk/news

A new way of harnessing the sun's rays to power ‘synthetic skin’ could help to create advanced prosthetic...

Laser-Induced Graphene Enables Intelligent Artificial Throat

Tsinghua University, Beijing, China
http://news.tsinghua.edu.cn/

Researchers at Tsinghua University have developed an intelligent artificial throat based on laser-induced...

Engineers Create Artificial Skin That ‘Feels’ Temperature Changes

A team of engineers and scientists have developed an artificial skin capable of detecting temperature changes using a mechanism similar to the one used by the organ that...

Enhancing Performance and Safety of Medical Implantable Devices with Multiphysics Simulation

At St. Jude Medical, ventricle assist devices are developed to improve the lives of patients with heart failure. Numerical simulation is used...

Laser Treatment Enables New Paper Electronics

By using lasers to treat graphene, Iowa State University researchers have found new ways to enable flexible, wearable, and low-cost electronics. Fabricating inkjet-printed, multi-layer graphene...

Advances in Thermal Management Materials and Adhesives for Medical Electronics

The demand for thermal management materials and adhesives is driven by the unwanted and potentially harmful heat generated by ever-shrinking electronic...

Tiny Solar Cells Deliver Big Power

Engineers at the University of Wisconsin-Madison have created microscale solar cells that could power a multitude of personal devices, including wearable medical sensors, smartwatches, and autofocusing...

Advancing Ablation Technology Using Simulation Science

Ablation, or the use of high-frequency electromagnetic (EM) energy to destroy soft-tissue tumors, has been in existence for a few decades, but in recent years its underlying technology...

Materials for a Modern World: How Trends in Population Growth Are Driving Advances in Drug-Delivery Materials Science

TECHNOLOGY LEADERS: Materials/Coatings/Adhesives

According to the United Nations Department of Economic and...

Metallic Glue May Replace Soldering/Welding

Northeastern University’s Hanchen Huang, a professor and chair of the Department of Mechanical and Industrial Engineering, and two of his PhD students say they have come up with a better way of...

Testing & Quality Control for Nanomanufacturing

Researchers at the National Institute of Standards and Technology (NIST) say that manufacturers may soon have a speedy and nondestructive way to test a wide array of materials under real-world...

Making Electronics More Flexible with Self-Healing Gel

First of its kind gel repairs circuits.

A team of engineers at the Cockrell School of Engineering at The University of Texas at Austin have developed a novel self-healing gel that,...