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Researchers at the University of Florida (Gainesville) are looking for a commercialization partner for a nanotechnology that could improve the efficacy of implants. They developed a technique and device that uses nanorod coatings made of silicon dioxide, which is deposited on zinc oxide to increase the body’s ability to accept implants. The researchers found that using a monolayer of nanorods on surfaces significantly reduces cell adhesion and its survival. As a result, the nanorods act as an antifouling material to prevent restenosis of tumor stents. The nanorods also have been found to improve the performance of biomaterial implants, because they decrease fibrotic encapsulation. Among the advantages of the technology are ease of fabrication (they can be fabricated on any material), and the process is inexpensive. For more information about the nanorods, check out the University of Florida’s Office of Technology Licensing page.

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