Nanotech Briefs(R) magazine has announced a "Call for Nominations" for its third annual Nano 50 awards competition. The Nano 50 recognizes the top 50 technologies, innovators, and products with the greatest potential to advance the commercialization of nanotechnology.

There is no cost to submit a nomination. All nominations must be submitted by March 16, 2007.For complete rules, and to submit a nomination, visit the official Web site .