Textiles

DUER, an innovative denim company, has launched its new Performance Flannel that is enhanced with graphene. The fabric is said to regulate body temperature without feeling heavy, fight static and stay fresh longer. 

“Graphene caught our attention as a Nobel prize-winning nano-fiber with exceptional performance properties that don’t impact a fabric’s weight, breathability, or soft feel,” said Gary Lennett, CEO of DUER. “We’ve integrated graphene into our Performance Flannel to provide enhanced thermal regulation— keeping you warm when it’s cold, and cool when it’s hot. Added to that, it fights static and keeps clothing fresh longer, marking a significant step in the future of textiles.”

While silk protein has been used in designer electronics, its use is currently limited in part because silk fibers are a messy tangle of spaghetti-like strands. To address this, researchers from Pacific Northwest National Laboratory, University of Washington, Lawrence Berkeley National Laboratory, North Carolina State University and Xiamen University have developed a uniform two-dimensional (2D) layer of silk protein fragments, or "fibroins," on graphene. 

Scheme of silk fibroin assembly on highly oriented pyrolytic graphite (HOPG) characterized by in situ AFM. Image from Science Advances

The scientists explained that their work provides a reproducible method for silk protein self-assembly that is essential for designing and fabricating silk-based electronics. They said that the system is nontoxic and water-based, which is vital for biocompatibility.

Researchers from the University of Cambridge, University College London, Imperial College London, Kumoh National Institute of Technology (KIT) and Beihang University have developed a wearable ‘smart’ choker for speech recognition, that has the potential to redefine the field of silent speech interface (SSI) thanks to embedded ultrasensitive textile strain sensor technology.

Where verbal communication is hindered, such as in locations with lots of background noise or where an individual has an existing speech impairment, SSI systems are a cutting-edge solution, enabling verbal communication without vocalization. As such, it is a type of electronic lip-reading using human-computer interaction. In their recent research, the scientists applied an overlying structured graphene layer to an integrated textile strain sensor for robust speech recognition performance, even in noisy environments.

As part of an effort to promote self-reliance, the Indian government's Defense Research and Development Organization (DRDO) has granted seven new projects to private MSMEs and start-ups in the defense industry, under the Technology Development Fund scheme. 

One of these projects aims to develop graphene-Based smart & e-textiles for multifunctional wearable applications. Alohatech has been granted funding for this project, which will focus on developing conductive yarn and fabric-making processes using graphene nanomaterials and conductive inks. 

Researchers at Spain's IMDEA Materials Institute, Rey Juan Carlos University and Valladolid University have developed a new spray coating to improve the antiviral efficacy of personal protective equipment, notably face masks.   

The team's system is based on nanoplatelets of graphene oxide (GO) spray coated via a simple one-step procedure over a poly(lactic acid) textile fabric, allowing a homogeneous coating. The incorporation of GO does not affect the textile structure nor its air permeability, while it increases its water contact angle, potentially preventing droplet trespassing. 

The Australian Olympic Committee (AOC) has welcomed Sydney sailing apparel company Zhik as an official supplier for Australian Olympic Team sailors at the Paris Olympics. 

The eco-friendly water sports apparel by Zhik will be made from sustainable, plant-based Yulex rubber, with superior thermal insulation, comfort and durability, all while generating 80% fewer CO₂ emissions than conventional neoprene wetsuits. The fabric is infused with graphene, that can help return up to 20% more body heat, keeping bodies warmer for longer, regulating temperatures during low-intensity activities and aiding the drying process.

Graphene Trace, a UK-based startup that aims to use sensors to eradicate the problem of pressure ulcers, has been awarded a £300,000 grant by Innovate UK.

The startup believes its proprietary sensor technology for wheelchair users and hospital inpatients could reduce pressure ulcer onset by up to 95%. CEO Scott Dean said the grant will fund the creation of a prototype for its pressure ulcer prevention technology and bring it a step closer to going to market.

Directa Plus recently announced a new collaboration with Heathcoat Fabrics that aims "to drive groundbreaking advancements in technical textiles". Heathcoat Fabrics is a manufacturer of advanced knitted and woven fabrics located in Tiverton, England.

The company said: "Integrating Directa Plus' G+ Planar Thermal Circuit technology into Heathcoat fabrics portfolio is central to this collaboration. This union is optimized to provide excellent thermal dissipation properties, helping to control and regulate the user's body temperature...It also enables strong surface resistivity, making it suitable for various anti-static applications."

India-based textile supply chain company ColossusTex has unveiled a new graphene yarn.

The company states that its new graphene yarn boasts a myriad of benefits that set it apart from traditional yarns, like an antibacterial rate of 99%, odor elimination and significant reduction of the chance of skin diseases. Also, the incorporation of far-infrared health care technology promotes microcirculation on the body surface, enhances blood circulation, and boosts cellular metabolism. 

A consortium of 11 partners from six European countries has launched the GRAPHERGIA project, an ambitious 3.5-year Research and Innovation program, funded by €4.5 million under the Horizon Europe's Graphene Flagship initiative.

Aimed at redefining the integration of energy solutions into everyday life, GRAPHERGIA aims to transform how we use and store energy. Its main goal is to develop and deploy cutting-edge graphene-based materials into energy harvesting and storage devices. These advances would enable scalable and cost-efficient production of two-dimensional (2D) material technologies for a wide array of applications.