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Y-12, UT scientists develop patented chemical sensor

Posted at 10:23 pm April 7, 2015
By Y-12 National Security Complex Leave a Comment

Y-12 UT ChIMES Team

ChIMES uses chemical recognition materials called molecular recognition phases to detect chemical and biological warfare agents, toxic industrial chemicals, waterborne and airborne pollutants, explosives, and illegal drugs, just to list a few. The tiny white cylinders are the MRPs. The magneto elastic wire that runs through the MRPs wirelessly sends data to interpreting software. (Photo by Y-12 National Security Complex)

 

A three-year collaboration of scientists from Y‑12 National Security Complex and the University of Tennessee in Knoxville resulted in the innovation of a patented chemical sensor that is unique in several aspects: it’s inexpensive, tiny, and portable; it promises virtually limitless applications; and it allows readings through barriers.

The sensor, named ChIMES (Chemical Identification by Magneto-Elastic Sensing), received one patent last fall, and scientists anticipate approval this spring of a second patent for applications outside national security.

ChIMES is based on chemical recognition materials called molecular recognition phases, or MRPs. Using strategically selected MRPs, sensors can be made that detect chemical and biological warfare agents, toxic industrial chemicals, waterborne and airborne pollutants, explosives, illegal drugs, food pathogens, and exhaled gases that indicate disease or illegal drug use, just to name a few possibilities. In fact, the list of applications for the sensor is virtually unlimited, said Y‑12’s Vincent Lamberti, who managed the project. [Read more…]

Filed Under: Front Page News, Top Stories, U.S. Department of Energy, Y-12 National Security Complex Tagged With: Chemical Identification by Magneto-Elastic Sensing, chemical recognition, chemical sensor, ChIMES, Consolidated Nuclear Security, David Mee, Michael Sepaniak, molecular recognition phases, MRPs, Nahla Abu Hatab, Nichole Crane, Randolph Dziendziel, University of Tennessee, UT, UTK, Vincent Lamberti, Y-12 National Security Complex

ORHS Math Bowl team finishes second in large school competition

Posted at 12:12 pm November 9, 2014
By Oak Ridge Today Staff 1 Comment

Oak Ridge Schools Logo

Thirty students from Oak Ridge High School competed in the annual Pro2Serv Fermat Competition and Math Bowl on Thursday, and the school’s Math Bowl A team finished second in the large school competition, a press release said.

“Our Math Bowl teams were very competitive, with our A team narrowly losing by one point,” the release said. The A team was comprised of Albert Xue, Tina Wang, and Katherine Zhang, along with alternate Sheichen Zhang.

The B team of Vincent Jodoin, Gabe Vacaliuc, and Joe Andress, with alternate Adi Sujithkumar, also had an amazing run, but came up a match short of placing, the release said. [Read more…]

Filed Under: Education, Honors and Spotlight, K-12, Top Stories Tagged With: A team, Adi Sujithkumar, Albert Xue, B team, Fermat 1, Fermat 2, Gabe Vacaliuc, Henry Musrock, Joe Andress, Katherine Zhang, Math Bowl, Oak Ridge High School, ORHS, Pro2Serv Fermat Competition and Math Bowl, Sheichen Zhang, Tina Wang, University of Tennessee, UTK, Vincent Jodoin

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Classifieds

Availability of the draft environmental assessment for off-site depleted uranium manufacturing (DOE/EA-2252)

The U.S. Department of Energy (DOE) National Nuclear Security Administration (NNSA) announces the … [Read More...]

Public Notice: NNSA announces no significant impact of Y-12 Development Organization operations at Horizon Center

AVAILABILITY OF THE FINAL ENVIRONMENTAL ASSESSMENT FOR THE OFFSITE HOUSING OF THE Y-12 DEVELOPMENT … [Read More...]

ADFAC seeks contractors for five homes

Aid to Distressed Families of Appalachian Counties (ADFAC) is a non-profit community based agency, … [Read More...]

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