Scientists create self-healing fungal dress that biodegrades in 41 days
Chinese researchers have built a living dress from Cordyceps militaris fungus that repairs its own tears and degrades completely in soil within 41 days. Unlike most fungal textiles, which kill the organism…
The Story in Brief
Chinese researchers have built a living dress from Cordyceps militaris fungus that repairs its own tears and degrades completely in soil within 41 days. Unlike most fungal textiles, which kill the organism during processing, this material keeps its cells alive, allowing it to mend cuts with fresh fungal pellets and grow new surface layers on demand using nutrient solutions. The fabric can also be coloured using engineered yeast and made self-cleaning with a melanin coating.
The team demonstrated a full prototype with a self-pigmented body, patterned collar, and self-cleaning hem, according to a study published in Science Advances. The fabric retained about 68 per cent of its original stiffness after ten repair cycles. A life cycle assessment showed most environmental impact came from production inputs, not the material itself.
The Indian Opinion
Headlines about a living, self-healing dress sound like science fiction, but this is a lab prototype with serious limitations before it reaches a wardrobe near you. The 10-cycle repair test used controlled conditions, not daily wear and tear. Fabrication requires sterile culture and precise nutrient dosing, hardly a cottage industry. The real test will come when someone tries to wash it, stretch it, or mass-produce it at commercial cost. Until then, the question is not whether it works in a petri dish, but whether it survives the real world.
Source: timesofindia.indiatimes.com
This story was synthesised by AI from the source linked above.
