Which biodegradable material has recently been engineered to replace plastic in temperature-sensitive laboratory reagent packaging?

Scientific laboratories generate significant waste through packaging of chemicals, equipment, and samples. As sustainability becomes increasingly important in all industries, the scientific community has been developing innovative packaging solutions to reduce environmental impact while maintaining the integrity and safety of sensitive materials. Test your knowledge about recent advances in sustainable laboratory packaging!

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Mycelium-based foam derived from fungal organisms
Compressed rice husks treated with silica nanoparticles
Cellulose acetate combined with graphene oxide
Alginate polymer infused with calcium carbonate