3D-printed capsules aid seaweed conservation
Researchers from Murdoch University, Australian University, and Wylake in Thailand developed biodegradable capsules using 3D printing technology, aiming to protect and restore endangered seagrass meadows along Thailand's coastlines. The capsules are dome-shaped, equipped with an anchor to secure them to the seabed, and contain seedlings to shield them from waves, sediments, and marine creatures. As the seedlings expand, roots exit the capsules, promoting their natural growth. The capsules are made from biodegradable plastic that dissolves after the plants establish themselves, leaving no harmful residues. This material is based on polyhydroxyalkanoate produced through bacterial fermentation, with adjustable properties to withstand marine conditions. Currently, the capsules are undergoing safety testing before proceeding with further field trials, with the goal of increasing the survival and effective restoration of seagrass.
Notice: This Is an AI-Generated Summary
Comments (0)