A research group from VTT Technical Research Center of Finland has unlocked the secret behind the extraordinary mechanical properties and ultra-light weight of certain fungi. The complex architectural design of mushrooms could be mimicked and used to create new materials to replace plastics. The research results were published on February 22, 2023, in Science Advances.

VTT’s research shows for the first time the complex structural, chemical, and mechanical features adapted throughout the course of evolution by Hoof mushroom (Fomes fomentarius). These features interplay synergistically to create a completely new class of high-performance materials.

Research findings can be used as a source of inspiration to grow from the bottom up the next generation of mechanically robust and lightweight sustainable materials for a variety of applications under laboratory conditions. These include impact-resistant implants, sports equipment, body armor, exoskeletons for aircraft, electronics, or surface coatings for windshields.

Science Advances (2023). DOI: 10.1126/sciadv.ade5417