11. A range of natural and synthetic polymers are used to design nanocomposite network. 12. Synthetic polymers are artificially manufactured, and are commonly referred to as industrial polymers.13. Another synthetic polymer sometimes called by the same general category, is acetal resin. 14. Varieties of each synthetic polymer product may exist, for purposes of a specific use. 15. Cross-linking is used in both synthetic polymer chemistry and in the biological sciences. 16. Synthetic polymers are easily customizable and can be tailored for specific functions such as biocompatibility.17. For the sensor, the scientists are creating synthetic polymers called dendrimers, layer by layer. 18. Few synthetic polymers are entirely crystalline. 19. The separator is made of a non-woven layer of cellulose or a synthetic polymer . 20. These fiber types are chemically different, corresponding to proteins, carbohydrates and synthetic polymers , respectively.