Photochemical Modification

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Stanford Reference: 07-019 Abstract An interdisciplinary team of Stanford University researchers have developed a novel interpenetrating polymer network hydrogel that is useful for a wide variety of medical, industrial and personal hygiene applications. The material is simultaneously mechanically strong, biocompatible, and highly water-absorbent. In addition, surface modifications can be used to attach biomolecules to the hydrogel.  Applications Ophthalmic Implants Advantages Mechanically strong - high tensile and compressive strength Low coefficient of friction - high surface lubricity Hydrophilic: 60 - 90% water content high swellability High permeability