Materials

A Novel Strategy to Stabilize Zinc-Ion Batteries

Researchers constructed an electrocrystallization strategy to induce zinc texture growth. The adsorption of DMA induces Zn (002) texture growth and inhibits harmful side reactions.

TELEPORT: A New, Better Way to Extract Lithium

A research team from the University of Virginia has found a way to extract lithium from geothermal brines. The team’s method is called Targeted Extraction of Lithium with Electroactive Particles for Recovery Technology (TELEPORT).

Lengthening the Lifespan of Concrete with Bacteria

A team at Drexel University has engineered a grid of BioFibers that can be embedded within a concrete structure to improve its durability, prevent cracks from growing, and even enable self-healing.

Baking Soda Could Turn Concrete into an Effective Carbon Sink

Recent discoveries by MIT engineers have revealed that introducing new materials into existing concrete manufacturing processes could significantly reduce their carbon footprint without altering concrete's bulk mechanical properties.

Add-On Device Makes Home Furnaces Cleaner and Safer

Scientists at the Department of Energy's Oak Ridge National Laboratory have developed an affordable add-on technology that removes more than 99.9 percent of acidic gases and other emissions to produce an ultraclean natural gas furnace.

A Precision Arm for Mini Robots

A team at ETH Zurich has developed an ultrasonically actuated glass needle that can be attached to a robotic arm. This lets them pump and mix minuscule amounts of liquid and trap particles.

Dynamic Hydrogel Makes Soft Robot Components and Building Blocks

Using a new type of dual-polymer material capable of responding dynamically to its environment, researchers have developed a set of modular hydrogel components that could be useful in a variety of soft robotic and biomedical applications.

Single Drop of Ethanol to Revolutionize Nanosensor Production

Macquarie University engineers have developed a new technique to make the manufacturing of nanosensors far less carbon-intensive, much cheaper, more efficient, and more versatile — substantially improving a key process in this trillion-dollar global industry.

Optical Concentration Sensor for Liquid Solution

The optical concentration sensor has been demonstrated to effectively measure pretreat concentrations in both still and flowing liquid conditions and is resistant to contamination issues as necessitated by the UWMS.

Optimizing a Chemical Vapor Deposition Process for a High-Performance Tungsten Material

To make fusion power not only physically possible but also economically possible, we need to develop high-performance fusion reactors. However, these reactors call for high-performance materials.

Videos of the Month

See the videos of the month, including one on FibeRobo, a novel body-temperature shape-changing fiber based on liquid crystal elastomers; one on 3D printing extremely viscous plastic solids; one on using digital twins in EV battery design and testing; and one on flexible sensors screen-printed onto a stamp-like flexible surface.

Can Harmful Gas Detection Improve With a New Way of Generating Powerful Lasers?

Scientists led by Nanyang Technological University, Singapore (NTU Singapore) have developed a novel method to produce intense and ultra-fast lasers that holds promise for making precise devices that can speed up how quickly trace amounts of pollutants and hazardous gases can be sniffed out.

New Products

See the new products, including Edmund Optics' new line of ultrafast laser systems; LightPath Technologies, Inc.'s long wave infrared (“LWIR”) microbolometer imaging cores; Metrio Sensors' vertical-cavity surface-emitting laser (VCSEL) array boards; Allied Vision's new Alvium camera series; and more.

New Frequency Comb Can Identify Molecules in 20-Nanosecond Snapshots

With this new capability, researchers can potentially use frequency combs to better understand the split-second intermediate steps in fast-moving processes ranging from the workings of hypersonic jet engines to the chemical reactions between enzymes that regulate cell growth.

Sharper Images: A Breakthrough in Microscopy Resolution

Researchers at Boston University recently developed a novel deblurring algorithm that improves the resolution of images with photon intensity conservation and local linearity.

How Corning’s Hyperspectral Imaging in the Sky Sees the Unseen

New satellites equipped with Corning’s advanced hyperspectral-imaging technology can detect pipeline leaks and other environmental issues, providing precise monitoring and exploration capabilities for businesses and governments.

OPO Lasers Put Optical Components to the Test

Optical parametric oscillator (OPO) lasers have long been utilized in sophisticated test and measurement applications such as mass spectrometry, photoacoustic imaging, and spectroscopy.

How to Innovate and Overcome the Challenges of Blue Laser Beam Shaping

The blue laser has become the ideal light source for high-reflective metal processing, offering substantial advantages in various industrial applications such as cutting and welding.

Blue Laser Power Beaming for Planetary Exploration

Any plan for the long-term exploration or habitation of the Moon and Mars will almost certainly entail the use of multiple habitats, vehicles and remotely located equipment, all of which will require power sources.

5Ws of the Silk Transistor

Researchers at Tufts University have created microprocessor-scale transistors that can detect and respond to biological states and the environment.

5 Most-Watched Videos of 2023

Which videos were the most popular this year? Find out, as we’ve curated the top 5 Tech Briefs videos from 2023. Relive their greatness here.

A New Minimally Invasive Approach to Spinal Cord Injury

Dr. Johannes Dapprich, NeuroPair’s CEO and founder, discusses their revolutionary approach to spinal cord repair that won the Grand Prize in the 2023 Create the Future Design Contest.

Novel Approach to Advanced Electronics and Data Storage with Ferroelectricity

New research from Flinders University and UNSW Sydney, published in ACS Nano, explores switchable polarization in a new class of silicon compatible metal oxides...

Researchers Demonstrate a High-Speed Electrical Readout Method for Graphene Nanodevices

The 'wonder material' graphene is well-known for its high electrical conductivity, mechanical strength, and flexibility. Stacking two layers of graphene...

Laser Setup Probes Metamaterial Structures with Ultrafast Pulses

A new laser-based technique could speed up the discovery of promising metamaterials for real-world applications.

Method Detects Defects in 2D Materials

To further shrink electronic devices and to lower energy consumption, the semiconductor industry is interested in using 2D materials but manufacturers need a quick and accurate method for detecting defects in these materials to determine if the material is suitable for device manufacture.

A Soft Robotic Gripper Mimics a Woven Structure

Dr. Song Kahye along with Professor Lee, Dae-Young have jointly developed a soft gripper with a woven structure that can grip objects weighing more than 100 kg with 130 g of material. To increase the loading capacity of the soft robot gripper, the team applied a new structure inspired by textiles.