Research Keyword: material degradation

Precision of Fungal Resistance Test Method for Cereal Husk-Reinforced Composite Construction Profiles Considering Mycelium Removal Techniques

Scientists tested how well building materials made from plant husks and plastic resist fungal growth. They found that the standard testing method has serious accuracy problems, with results varying by more than 20%. They also discovered that how you clean the samples after fungal exposure significantly affects the test results, suggesting the test method needs better instructions.

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Effect of AgNPs on PLA-Based Biocomposites with Polysaccharides: Biodegradability, Antibacterial Activity and Features

Scientists created a new type of eco-friendly plastic made from PLA (a biodegradable polymer) mixed with silver nanoparticles and natural starches or chitosan. These new materials can kill bacteria and break down naturally in soil within a few months, making them useful for food packaging and medical applications. The addition of silver particles gave the materials antibacterial properties without reducing their ability to biodegrade in natural soil conditions.

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Radiation protection and structural stability of fungal melanin polylactic acid biocomposites in low Earth orbit

Scientists tested special materials made with fungal melanin and plastic in space to see if they could protect against radiation. After 6 months on the International Space Station, materials containing fungal melanin showed better resistance to damage than regular plastic. These bio-based materials could help protect astronauts and equipment during long space missions while being more sustainable than traditional synthetic materials.

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Radiation protection and structural stability of fungal melanin polylactic acid biocomposites in low Earth orbit

Scientists sent biocomposite materials containing fungal melanin into space for six months to test if they could protect equipment and astronauts from radiation and other harsh conditions. The results showed that fungal melanin-infused materials lost significantly less mass and showed better radiation protection than plain plastics. This research suggests that fungal melanin-based materials could be valuable for long-duration space missions because they are lightweight, biodegradable, and could potentially be grown in space.

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