mycelium-based composites

Temporal characterization of biocycles of mycelium-bound composites made from bamboo and Pleurotus ostreatus for indoor usage

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Scientists created a sustainable building material by growing oyster mushroom fungus on bamboo fibers. The material was strong enough for packaging and could be composted after use to enrich soil, completing a full cycle in about 7 months. By adding a natural beeswax coating, the material lasted longer while remaining completely biodegradable. This proof-of-concept demonstrates how fungal materials could replace synthetic plastics in a circular economy.

Comparative Evaluation of Mechanical and Physical Properties of Mycelium Composite Boards Made from Lentinus sajor-caju with Various Ratios of Corn Husk and Sawdust

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Researchers developed biodegradable composite boards using mushroom mycelium (Lentinus sajor-caju) grown on agricultural waste like corn husks and sawdust. By adjusting the ratio of these materials and board thickness, they created boards with properties comparable to commercial softboards and acoustic panels. These eco-friendly boards could replace synthetic materials in construction and furniture, reducing waste and pollution while maintaining good mechanical strength and sound absorption properties.

Artificial Neural Network Prediction of Mechanical Properties in Mycelium-Based Biocomposites

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Scientists developed an artificial intelligence model that can predict how strong and durable mushroom-based composite materials will be. These composites are made by growing mushroom mycelium (fungal threads) through wood particles and other plant materials, creating an eco-friendly alternative to synthetic materials. The AI model learns from physical measurements and can accurately predict mechanical properties, potentially reducing the need for extensive testing and helping design better sustainable materials.

Improving the Physical and Mechanical Properties of Mycelium-Based Green Composites Using Paper Waste

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Researchers created environmentally friendly materials called mycelium-based composites by growing mushroom mycelia on agricultural waste like corn husks mixed with recycled paper waste. When they added 20% paper waste to corn husk composites, the materials became stronger and more durable, making them suitable for packaging and decorative items. This approach cleverly recycles paper waste while creating sustainable alternatives to plastic-based materials.

Experimental Assessment of Multiple Properties of Mycelium-Based Composites with Sewage Sludge and Bagasse

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Researchers developed a sustainable building material by growing mushroom mycelium (fungal threads) on sewage sludge and bagasse waste. The resulting composites were lightweight, strong enough for highway construction, and environmentally friendly compared to conventional materials made from expanded polystyrene or cement. This innovation offers a promising way to reduce both construction waste and municipal sewage sludge disposal challenges.

Impact of Fomes fomentarius growth on the mechanical properties of material extrusion additively manufactured PLA and PLA/Hemp biopolymers

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This research explores how mushroom mycelium can be integrated with 3D-printed plastic materials to create sustainable biocomposites. Scientists tested whether Fomes fomentarius fungus growing on printed PLA and hemp-reinforced plastic specimens affected their strength and stiffness. Results showed that while pure PLA remained largely unaffected by mycelium growth, hemp-reinforced materials experienced some weakening, with effects depending on the duration of fungal colonization and the internal structure of the printed materials. These findings suggest potential applications in developing eco-friendly building materials and insulation products that combine the benefits of living organisms with manufactured polymers.

Development and Characterization of Mycelium-Based Composite Using Agro-Industrial Waste and Ganoderma lucidum as Insulating Material

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Researchers developed an eco-friendly insulation material using mushroom mycelium (Ganoderma lucidum) combined with waste plant materials from Colombia: Arboloco pith and grass clippings. The resulting material is lightweight, thermally efficient, and comparable to commercial insulators like expanded polystyrene. However, the material shrinks significantly and absorbs water when exposed to moisture, so additional treatments are needed before it can be widely used in buildings.

Growth Propagation of Liquid Spawn on Non-Woven Hemp Mats to Inform Digital Biofabrication of Mycelium-Based Composites

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Researchers developed a method to grow mushroom mycelium (fungal threads) in liquid form and apply it to hemp mats to create sustainable building materials. By testing different growth conditions and concentrations, they found ways to control how fast the mycelium spreads and covers the surface. This liquid-based approach offers advantages over traditional methods because it allows for more precise application and better control of material properties.

Experimental Assessment of Multiple Properties of Mycelium-Based Composites with Sewage Sludge and Bagasse

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Researchers created building materials using mushroom mycelium grown on sewage sludge and bagasse, eliminating waste while producing lightweight, eco-friendly composites. These materials showed excellent strength and thermal properties comparable to conventional highway backfill materials, but with significantly lower environmental impact. The study demonstrates that mycelium can effectively bind sewage sludge into useful construction materials, offering a practical solution for waste management and sustainable building.

Research Topic: mycelium-based composites