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Sub-nanoscale system prepares for debut with aid of TAF investments

A sub-nanoscale metrology system invented at the University at Buffalo (UB) is almost ready to debut on the commercial market. Buffalo-based Precision Scientific Instruments, Inc. (PSi™) expects to start selling the premier edition of its new PSi1™ system in the third quarter of 2015. PSi™ is also readying a Force Module with greater capabilities, for a 2016 release.

Most of the grant funding for the premier commercial version comes from the SUNY Technology Accelerator Fund (TAF), which invested $50,000 in the project in 2013 and, again, in 2014.

Principal investigator Jason Armstrong Ph.D., a faculty member in the Department of Mechanical and Aerospace Engineering at UB, developed the disruptive technology behind the PSi1™ with two colleagues, Harsh Deep Chopra Ph.D. and Susan Hua Ph.D. PSi™ holds the exclusive worldwide license. Armstrong and Gerry Murak, President and Chief Executive Officer of PSi™, collaborated to develop the premier commercial version of the PSi1™ system, which can isolate a material as small as a single atom and measure its electrical conductance properties with a very high degree of resolution.

The Force Module will provide ultra-precise measurement of the mechanical properties as well as conductance. “The Force Module is targeted at a much larger market,” says Murak. “Even more researchers will be interested in its capabilities.” Scientists will use it, for example, to measure atomic reconfiguration and behavior under load.

PSi1™ will provide researchers with a higher resolution system to study the properties of materials on the sub-nano scale. A material that small—one or two atoms, for example—behaves differently than larger samples of the same material. This is important to scientists working to develop the next generation of materials. Understanding materials at the sub-nano scale can potentially enable the development of devices that are smaller, lighter, faster and less expensive than those available today.

Along with the TAF support and PSi’s own investment of over $300,000, the company has received $50,000 from a private investor to help commercialize the UB invention. That work is currently in progress. Via Technology of West Seneca, N.Y. designed circuit board assemblies for the base system, and SoPark Corporation Buffalo produced those complex assemblies. The two western New York firms are doing similar work for the Force Module.

Both versions of the PSi1™ gained valuable assistance from the UB Entrepreneur-in-Residence (EIR) program. That initiative matches SUNY researchers with technical experts who also have experience launching new businesses. PSi™ has worked with EIRs funded with U.S. Economic Development Administration and SUNY grants to two institutions in Buffalo—the UB Office of Science, Technology Transfer, and Economic Outreach (STOR) and the nonprofit organization Launch NY.

The EIRs help PSi™ mainly with a market research technique called “voice of the customer,” which uses carefully structured surveys to get feedback on a prototype system. “The surveys are targeting specific research scientists on both the academic and corporate side who are likely users of such a system,” says Murak. PSi™ has used the customer feedback, for example, to make the software interface even more user-friendly, he says.

Such research boosts the chances for PSi's success. “We want to make sure that when customer receives our system, they are able to use it in the way that best serves their needs,” says Armstrong.

One of the EIR grants allows Armstrong himself to serve as an EIR, bringing his special expertise to the survey work. “We need a scientist who understands this particular technology to interview the researchers,” Murak says.

As PSi™ prepares the base system and Force Module for market, it’s also developing a module that measures the behavior of sub-nano materials in a vacuum and extremely cold (cryogenic) conditions, and another for biological applications. The vacuum and cryogenic module will be especially useful in spacecraft design, says Murak. “Making materials lighter is very important to space exploration, because of the amount of fuel it takes to escape earth’s gravity.” Sub-nanoscale materials could hold the key to greater efficiency, but only if scientists understand how they will behave outside the earth’s atmosphere.

As the PSi1™ approaches the market, Murak notes that the two TAF investments, made two years in a row, have provided a particularly important boost. “The sequential funding has helped us to shorten the time to go from the base module to the Force Module,” he says. The TAF awards have also helped the start-up attract additional support. “When potential investors see that we’ve received SUNY Research Foundation grants that provides tremendous credibility and validation.”

Tags Tags: Technology Accelerator Fund , University at Buffalo

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