Metamaterial: Stretchable Wearable Thermoelectric Energy Harvester

A team has developed a technology that can increase the flexibility and efficiency of a thermoelectric generator to the world’s highest level by using mechanical metamaterials that do not exist in nature.

Ultra-Thin Battery Powered by Saline for Smart Contact Lenses

Scientists have developed a flexible battery as thin as a human cornea, which stores electricity when it is immersed in saline solution, and which could one day power smart...

New Products and Services

See the new products and services for January 2023, including a microscale 3D printing system, low-viscosity silicone, and more.

Designing Feature-Rich Wearable Health and Fitness Devices

The next step in wearables is to shrink the size of the devices while offering more comfortable shapes and additional features and wireless communications capabilities.

Raumedic AG Publishes Sustainability Report

Raumedic AG, Helmbrechts, Germany, has published its first sustainability report based on the internationally recognized standards of the Global Reporting Initiative (GRI). The report relates to...

Zero-Power Inertial Switches: Moving Beyond the Limits of Power and Size

Miniaturized sensor technology allows engineers to build more functionality into less space than ever before; but they require more battery power.

Stretchable Battery Packaging Could Power the Future of Wearable Devices

In order for wearables to be functional and practical, they need to have batteries that are stretchable and highly deformable.

Generating Electricity from the Blink of an Eye

A research team has obtained electrical energy from small movements of the human body, such as the blink of an eye, by using biocompatible materials to minimize the device’s thickness....

How Data Can Help Solve Manufacturing’s Waste Problem

In reshaping the world toward a new, post-pandemic normal, the industry must leverage digital transformation at an accelerated pace. This shift is already happening — according to...

Tiny Thermometer Measures Temperature in Nanopores

A thermometer directly monitors temperature changes when ions pass through a nanopore.

New Products and Services

Metal additive manufacturing, high-performance grease, filters, and more.

New Battery Technology Could Power Wearable, Self-Sustaining Fever Detector

The device harnesses the thermal energy generated by body heat.

‘Healthy’ Electric Current Produced Inside Human Body

New nanotechnology has many potential applications, including harvesting clean energy to operate devices implanted in the body through the body’s natural movements.

Shifting Demand for Multi-Layer Ceramic Capacitors Creates a Critical Supply Shortfall for Medical Electronics Needs

MLCC manufacturers are ramping up manufacturing capacity.

Woven Nanotube Fibers Turn Heat into Power

Flexible thermoelectric generators could be a useful way to make carbon "green."

Low-Power Electrical Stimulation Could Aid Stroke Rehabilitation

A team used liquid gallium to test an antiviral and antimicrobial on a range of fabrics, including facemasks.

Wearable Biofuel Cells Produce Electricity from Lactate

Wearable electronic devices and biosensors are great tools for health monitoring, but it has been difficult to find convenient power sources for them. Now, a group of scientists...

Product of the Month

See what Hierarchical Surface Restructuring (HSR™) can do to an electrode.

Tiny Biosupercapacitor Provides Energy for Biomedical Applications

The miniaturization of microelectronic sensor technology, microelectronic robots, and intravascular implants is progressing rapidly. However, it also poses major challenges...

Self-Powered Diaper Sensors Monitor Urine Sugar Levels

The proposed system will help prevent the onset of diabetes.

Self-Powered Implantable Stimulates Fast Bone Healing

When placed over a fracture, the device generates electricity from movement, accelerating bone healing.

Stretchable Battery Powered by Sweat

Scientists have developed a soft and stretchable battery that is powered by human perspiration. The prototype battery consists of printed silver flake electrodes that generate electricity in the...

PCB Microelectronics Assembly Takes Center Stage for Medical Miniaturization

Small medical electronics are at the forefront of a new round of technology trends involving printed circuit board (PCB) assembly and manufacturing.

Batteryless Pacemaker Could Use Heart’s Energy for Power

The cardiac pacemaker of the future could be powered by the heart itself.

Developing a Customized Glucometer Using GreenPAK

Glucometer designs available on the market today are costly, large, and power inefficient. See how GreenPAK offers an upgrade.

New Products and Services

Reference design kits, smart textiles, thermoplastic elastomers, and more.

Finger Wrap Powers Electronics While You Sleep

A wearable device turns the touch of a finger into a source of power for small electronics and sensors. Engineers have developed a thin, flexible strip that can be worn on a fingertip and...

All-in-One Device Uses Microwave Power

An innovative system may provide a new option to use directed energy for biomedical applications.

Nontoxic, Flexible Energy Converters Could Power Wearable Devices

Researchers report the design and fabrication of single-wall carbon nanotube thermoelectric devices on flexible polyimide substrates as a basis for wearable energy converters.