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Latest Articles
PU-Free Mycelium Materials Near Commercialization; Holon Bionics Earns VivaTech 2026 Tech For Change Recognition
2+ mon, 2+ week ago (130+ words) Holon Bionics joins VivaTech 2026’s Tech For Change startups, gaining global visibility for its OEKO-TEX® and Korean government-certified PU-free mycelium. Holon Bionics will exhibit at VivaTech 2026 in Paris from June 17 to 20, presenting engineered mycelium material samples and application prototypes to…...
Graphene-Linked Molecular Catalysts Could Improve Rechargeable Zinc-Air
43+ min ago (65+ words) Rechargeable zinc-air batteries have long promised a compelling combination of high theoretical energy density, low cost, environmental compatibility, and inherent safety. Yet their practical progress has been slowed by a problem at the air cathode, where oxygen must undergo two…...
Chitosan Composite Turns Barium Ferrite Into a Light-Activated Bacteria
1+ hour, 6+ min ago (738+ words) A new nanocomposite combines a magnetic ceramic with a biodegradable biopolymer to produce heat under light and disable bacteria without relying on antibiotics. The material, made from nanocrystalline barium monoferrite and chitosan, reached about 62 °C under sunlight and showed more…...
Ultrahigh-Ratio Drawing During Spinning Produces Strong, Thermally
5+ hour, 41+ min ago (716+ words) Graphene has long been celebrated as one of the most extraordinary materials ever discovered, combining exceptional mechanical strength, electrical conductivity and the ability to transport heat rapidly. Yet turning isolated sheets of graphene into a useful, macroscopic fibre has proved…...
Fluid Dynamics and Crystallization Control Enable Air-Processed, Fully
5+ hour, 58+ min ago (659+ words) Perovskite solar cells have long promised a cheaper, more versatile alternative to conventional silicon photovoltaics, yet the manufacturing methods needed to turn that promise into mass-produced devices remain stubbornly difficult. A new study reports a way to produce fully screen-printed…...
Raindrops Can Build an Electrical Charge Strong Enough to Corrode Metal in a Surprising Way
10+ hour, 11+ min ago (198+ words) Sliding droplets can build enough charge to puncture coatings and expose metal to corrosion....
Scientists synthesize Z-allylamines using masked alkenyl anions from
6+ hour, 20+ min ago (713+ words) Chemists have reported a new way to build stereodefined allylamines, a class of molecules that sits at the intersection of drug discovery, agrochemistry, organic synthesis and advanced materials....
A tight squeeze could fix the biggest hurdle for solid-state car and gadget batteries
10+ hour, 32+ min ago (411+ words) Now, researchers from SLAC National Accelerator Laboratory and Stanford University have discovered a surprisingly simple fix for this persistent problem. According to a paper published in the science journal Nature, applying controlled mechanical pressure to the ceramic electrolyte prevents these…...
Concrete mixed with carbon black in a 10 percent ratio became a working supercapacitor, and an improved version stores a home's daily electricity in roughly 175 cubic feet of wall rather than 1,600
22+ hour, 3+ min ago (816+ words) The block on the bench looks like a paving offcut. Matte, sooty, chalky where the cement has bloomed through, one corner chipped and slightly greyer inside. No plates. No cells. No wires running through it. Two clips bite onto opposite…...
Nanocrystalline PVA Hydrogel Mimics Cartilage Lubrication and Enhances
8+ hour, 12+ min ago (80+ words) A New Hydrogel Mimics Cartilage’s Strength and Near-Slippery Lubrication Artificial cartilage has long faced a problem that sounds simple but has resisted elegant solutions: materials must be strong enough to bear heavy loads while remaining slippery enough to let joints…...