Staufenberg, Gerrit Impact and hardness optimisation of composite materials inspired by the babassu nut (Orbignya speciosa). [electronic resource] - Bioinspiration & biomimetics Aug 2015 - 056006 p. digital Publication Type: Journal Article ISSN: 1748-3190 Standard No.: 10.1088/1748-3190/10/5/056006 doi Subjects--Topical Terms: Arecaceae--chemistryBiomimetic Materials--chemical synthesisCellulose--chemistryElastic ModulusFruit--chemistryHardnessManufactured Materials--analysisMaterials TestingPolyesters--chemistryPolypropylenes--chemistry