11. Poly-HEMA functions as a hydrogel by rotating around its central carbon. 12. Replacing the electrodes with soft hydrogels allows ionic transport to replace electron transport. 13. Potentials in the kilovolt range can be realized without electrochemically degrading the hydrogel . 14. Hydrogel viscosity can be determined by using rheological techniques.15. Artificial dura mater was constructed through the utilization of PDMS and gelatin hydrogel . 16. The hydrogel simulates spinal tissue and a silicone membrane simulates the dura mater. 17. The first shoes with hydrogel inserts are due on the market later this year. 18. Its new hydrogel formulation for breast implants has been tested and used in Europe. 19. Park spent 15 years creating the superporous hydrogels . 20. Park's hydrogels may have other applications.
