Building materials like insect exoskeletons

The Carl Zeiss Foundation supports a project to research chitin as a basis for s
The Carl Zeiss Foundation supports a project to research chitin as a basis for smart materials [Picture: Universität Stuttgart/Dahy]

Chitin is the main component of the exoskeletons of insects, spiders, and crustaceans and ensures, for example, that an insect exoskeleton is both robust and flexible. A research group led by Prof. Sabine Laschat at the University of Stuttgart wants to use chitin and its derivatives to develop materials in a water-based process that are suitable for special applications in the construction industry to reduce energy consumption in a sustainable manner. The Carl Zeiss Foundation is supporting the project with about EUR two million as part of its "Perspectives" funding line.

As a polymer, chitin is widespread in nature and has fascinating mechanical and optical properties that scientists would like to make technically usable. ...

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