Materials & Coatings

High Atomic Number Coatings for Fabrics

This new approach is useful for building radiation shields via the Z-grading method, the process of layering metal materials with different atomic numbers to provide radiation protection for protons, electrons, and x-rays.

Implantable Sensor Safely Biodegrades

The flexible, stretchable sensor biodegrades into materials that are absorbed by the body.

Novel Chemical Glucose Sensing Method Based on Boronic Acids and Graphene Foam

Since it is a chemical sensor instead of being enzyme-based, the new technology is robust, has a long shelf-life and can be tuned to detect lower glucose concentrations than current systems.

Smart Textiles Powered by Soft Transmission Lines

The fibers measure subtle and complex fabric deformations.

2022 Create the Future Design Contest: Sustainable Technologies/Future Energy Category Winner — SUNPave: Tomorrow’s Energy Today

When solar panels are placed horizontally, they harvest 15-20 percent less energy from the sun, and hence consumers end up paying a higher price for the harvested energy.

2022 Create the Future Design Contest: Manufacturing/Robotics/Automation Winner - Large-Scale 3D Printing with Tubes

The 3D printing industry has grown quickly over the last decade with average compound annual growth rates of around 27 percent leading to a market size of $17.7 billion in 2022.

New Products

The new products for November 2022, including an AI inspection system, a non-contact machine vision measuring system, and more.

iCLIP Speeds Up 3D Printing

“This new technology will help to fully realize the potential of 3D printing. It will allow us to print much faster, helping to usher in a new era of digital manufacturing, as well as to enable the fabrication of complex, multi-material objects in a single step.”

Computer-Guided Drawing Machine Fabricates Paper Metamaterials

Scientists have developed a new technique for fabricating metamaterials from sheets of paper, using a computer to guide the movement of conductive ink pens and mechanical...

Gallium Nitride Yields More Energy-Efficient Devices

Engineers have created new high-power electronic devices that are more energy efficient than their predecessors.

New Ultrathin Capacitor Could Enable Energy-Efficient Microchips

The silicon-based computer chips that power our modern devices require vast amounts of energy to operate. Despite ever-improving computing efficiency, information technology...

Strain-Sensing Smart Skin Ready to Deploy

A strain-sensing smart skin developed at Rice University uses very small carbon nanotube structures to monitor and detect damage in large structures. The “strain paint” uses the fluorescent...

Products of Tomorrow

From space propulsion to underwater monitoring and antibacterial coatings, three new innovations aim to address real-world problems.

A Semiconductor Material with Superior Performance

Cubic boron arsenide provides high mobility to both electrons and holes, and it has excellent thermal conductivity. It is, according to the researchers, the best semiconductor material ever found.

A New Fabrication Process Produces Smart Textiles

By incorporating a special type of plastic yarn and using heat to slightly melt it — a process called thermoforming — the researchers were able to greatly improve the precision of pressure sensors woven into multilayered knit textiles, which they call 3DKnITS.

Recyclable Feedstocks for Additive Manufacturing

One common limitation of AM has been that produced articles cannot be recycled without substantial energy costs.

Flexible Backing Improves Brain-Computer Interface

Adding a flexible backing to this kind of brain-computer interface allows the device to more evenly conform to the brain’s complex curved surface and to more uniformly distribute the microneedles that pierce the cortex.

Smartphone-Powered Microchip Enables At-Home Medical Diagnostic Testing

The innovation opens the door for faster and more affordable at-home medical testing.

Method Miniaturizes Light-Based Chips

But they’re not yet small enough to compete in computing and other applications where electric circuits continue to reign.

Automated Fabric Circuit and Antenna Fabrication

The technology allows for higher surface conductivity, improved impedance control, expanded design and application potential, and greater choice of materials for optimized performance.

The Role of Compound Semiconductors in the IoT

Compound semiconductors will play an ever more important role in the expansion of the Internet of Things (IoT) into 5G territory.

Getting a Grip with ‘Necrobotic’ Spiders

An open-access study in Advanced Science outlines the process by which Preston and lead author Faye Yap harnessed a spider’s physiology in a first step toward a novel area of research they call “necrobotics.”

Pressure Sensors for Improved Dexterity in Robots

Made from 3D graphene foam, the sensors use a piezoresistive approach, meaning when the material is put under pressure it dynamically changes its electric resistance, easily detecting and adapting to the range of pressure required, from light to heavy.

Scientists Stick Hydrogen Where the Sun Doesn’t Shine

One method for keeping removed carbon out of the atmosphere long-term involves injecting CO2 into rock formations deep underground.

Novel Chemical Glucose Sensing Method Based on Boronic Acids and Graphene Foam

Since it is a chemical sensor instead of being enzyme-based, the new technology is robust, has a long shelf-life and can be tuned to detect lower glucose concentrations than current systems.

Advanced Microscope Techniques Could Improve Computer Memories

Anyone who has watched steam billow up from a boiling kettle or seen ice crystals form on a wet window in winter has observed what scientists call a phase transition. Phase...

A Silky-Smooth Alternative to Microplastics

The EU has already declared that the nonbiodegradable microplastics must be eliminated by 2025, but a team of MIT scientists has perhaps expedited that timeline.

Create the Future Design Contest: Success Story - Plastic-Eating Enzymes Chomp into the Future

A polymer breaking enzyme when infused into plastic causes the material to break down into its original components when submerged in compost or even warm water.

Electronic Skin Anticipates and Perceives Touch from Different Directions for the First Time

Scientists develop a new approach for miniaturization of soft ultra-compact and highly integrated sensor units for directional tactile sensitivity in e-skin systems.