| Both sides previous revisionPrevious revisionNext revision | Previous revision |
| chitin [2016/08/13 09:16] – [2. background research] ami | chitin [2016/08/13 15:53] (current) – [2. background research] ami |
|---|
| Chitin (C8H13O5N)n is a long-chain polymer of an N-acetylglucosamine, a derivative of glucose, and is found in many places throughout the natural world. It is a characteristic component of the cell walls of fungi, the exoskeletons of arthropods such as crustaceans (e.g., crabs, lobsters and shrimps) and insects, the radulae of molluscs, and the beaks and internal shells of cephalopods, including squid and octopuses. The structure of chitin is comparable to the polysaccharide cellulose, forming crystalline nanofibrils or whiskers. In terms of function, it may be compared to the protein keratin. Chitin has proved versatile for several medicinal, industrial and biotechnological purposes. | Chitin (C8H13O5N)n is a long-chain polymer of an N-acetylglucosamine, a derivative of glucose, and is found in many places throughout the natural world. It is a characteristic component of the cell walls of fungi, the exoskeletons of arthropods such as crustaceans (e.g., crabs, lobsters and shrimps) and insects, the radulae of molluscs, and the beaks and internal shells of cephalopods, including squid and octopuses. The structure of chitin is comparable to the polysaccharide cellulose, forming crystalline nanofibrils or whiskers. In terms of function, it may be compared to the protein keratin. Chitin has proved versatile for several medicinal, industrial and biotechnological purposes. |
| [[https://en.wikipedia.org/wiki/Chitin|wikipedia-Chitin]] | [[https://en.wikipedia.org/wiki/Chitin|wikipedia-Chitin]] |
| | [[https://en.wikipedia.org/wiki/Chitosan|wikipedia - Chitosan]] |
| |
| Chitin is a polysaccharide , a type of carbohydrate that has a basic structure of a repeating chain of sugar molecules. Chitin is analogous in structure to cellulose, the compound that provides structural support to plant tissues. | Chitin is a polysaccharide , a type of carbohydrate that has a basic structure of a repeating chain of sugar molecules. Chitin is analogous in structure to cellulose, the compound that provides structural support to plant tissues. |
| {{:chitin:water-based_robotic_fabrication.pdf|Water-based robotic fabrication: large scale additive manufacturing}} | {{:chitin:water-based_robotic_fabrication.pdf|Water-based robotic fabrication: large scale additive manufacturing}} |
| [[http://wyss.harvard.edu/viewpressrelease/144/manufacturing-a-solution-to-planetclogging-plastics-|chitin 3D printing]] | [[http://wyss.harvard.edu/viewpressrelease/144/manufacturing-a-solution-to-planetclogging-plastics-|chitin 3D printing]] |
| | [[https://spark.autodesk.com/BiofriendlyAMpt3|additive manufacturing with o.a. Chitosan]] |
| | [[https://jbioleng.biomedcentral.com/articles/10.1186/s13036-015-0001-4|computer aided tissue engineering]]: recent 3D bioprinting techniques |
| | [[http://matter.media.mit.edu/tools/details/mechanic-biomaterials-deposition#prettyPhoto|mechanic biomaterials deposition]] |
| | [[http://matter.media.mit.edu/environments/details/water-based-digital-fabrication-platform|MIT - mediated matter]] |
| |
| |
