Sunday, July 13, 2025
  • About us
    • Write for us
    • Disclaimer
    • Terms of use
    • Privacy Policy
  • RSS Feeds
  • Advertise with us
  • Contact us
DefenceTalk
  • Home
  • Defense News
    • Defense & Geopolitics News
    • War Conflicts News
    • Army News
    • Air Force News
    • Navy News
    • Missiles Systems News
    • Nuclear Weapons
    • Defense Technology
    • Cybersecurity News
  • Military Photos
  • Defense Forum
  • Military Videos
  • Military Weapon Systems
    • Weapon Systems
    • Reports
No Result
View All Result
  • Home
  • Defense News
    • Defense & Geopolitics News
    • War Conflicts News
    • Army News
    • Air Force News
    • Navy News
    • Missiles Systems News
    • Nuclear Weapons
    • Defense Technology
    • Cybersecurity News
  • Military Photos
  • Defense Forum
  • Military Videos
  • Military Weapon Systems
    • Weapon Systems
    • Reports
No Result
View All Result
DefenceTalk
No Result
View All Result
Home Defence & Military News Technology News

GE to Develop New Bio-inspired Sensors

by GEGlobal
August 16, 2010
in Technology News
3 min read
0
14
VIEWS

NISKAYUNA, N.Y.: Scientists at GE Global Research, GE’s technology development arm, in collaboration with Air Force Research Laboratory, State University at Albany, and University of Exeter, have received a four-year, $6.3 million award from the Defense Advanced Research Projects Agency (DARPA) to develop new bio-inspired nanostructured sensors that would enable faster, more selective detection of dangerous warfare agents and explosives.

Three years ago, GE scientists discovered that nanostructures from wing scales of butterflies exhibited acute chemical sensing properties. Since then, GE scientists have been developing a dynamic, new sensing platform that replicates these unique properties. Recognizing the potential of GE’s sensing technologies for improving homeland protection, DARPA is supporting further research.

Radislav Potyrailo, a principal scientist at GE Global Research and principal investigator, said, “GE’s bio-inspired sensing platform could dramatically increase sensitivity, speed and accuracy for detecting dangerous chemical threats. All of these factors are critical, not only from the standpoint of preventing exposure, but in monitoring an effective medical response if necessary to deal with such threats.”

Potyrailo noted that GE’s sensors can be made in very small sizes, with low production costs. This would allow large volumes of these sensors to be readily produced and deployed wherever needed. Unique sensing properties, combined with the size and production advantages offered by GE’s bio-inspired sensors, could enable an array of other important industrial and healthcare applications, including:

  • Emissions monitoring at power plants
  • Food and beverage safety monitoring
  • Water purification testing for home, environmental and industrial applications
  • Breath analysis for disease detection
  • Wound healing assessment.

Potyrailo said, “Now, more than ever, sensors are being used to collect data on gas concentrations and to deliver important information about air conditions in localized regions or over large distributed areas. This information can range from warning of impending chemical or health threats to more precisely measuring air quality at a power plant. The unique sensing properties of GE’s bio-inspired sensors provide an opportunity to improve the quality of this sensing data and the ability to collect this data at previously unavailable levels of detail.”

DARPA Program Manager Viktoria Greanya, Ph.D., said: “We have been greatly inspired by examples of naturally occurring optical structures whose properties arise from an intricate morphology. For example, the brilliant colors seen in butterfly wings, beetle carapaces, and peacock feathers are due in large part to their complex structure, not simply their color. DARPA’s goal in this program is to harness the best of nature’s own photonic structures and use advances in materials technology to create controllable photonic devices at visible and near-infrared wavelengths.”

For the DARPA project, GE has assembled a world-class team of collaborators who are recognized experts in their fields. They include: Dr. Helen Ghiradella, from State University at Albany, an expert on the biology of structural color; Dr. Peter Vukusic, from the University of Exeter, an expert on the physics of structural color; Dr. Rajesh Naik, from the Air Force Research Laboratory, with a strong background in bio-inspired functional materials and surface functionalization; and Dr. John Hartley, also from State University at Albany, specializing in advanced lithographic nanofabrication. These team members will complement GE’s strong multidisciplinary team of analytical chemists, material scientists, polymer chemists, optical engineers and nanofabrication engineers who are contributing to development of this new platform.

GE Global Research is the hub of technology development for all of GE’s businesses. GE is a diversified global infrastructure, finance and media company that is built to meet essential world needs. From energy, water, transportation and health to access to money and information, GE serves customers in more than 100 countries and employs more than 300,000 people worldwide.

Tags: darpaDefense Technology NewsGEnanonanostructuresensors
Previous Post

Aircrews practice capabilities during Global Gem

Next Post

Realignment, closure plan continues on track

Related Posts

Air Force Research Lab Announces MUOS Satellite Communications Testing in Antarctica

Trojan Horses in Space: Cyber Threats Hidden in Satellite Networks

April 8, 2025

Most of us like satellites. They power our televisions. Allow us to find our way home from anywhere on the...

Chatbot vs national security? Why DeepSeek is raising concerns

Chatbot vs national security? Why DeepSeek is raising concerns

February 17, 2025

Chinese AI chatbot DeepSeek upended the global industry and wiped billions off US tech stocks when it unveiled its R1...

Next Post

Realignment, closure plan continues on track

Latest Defense News

Britain, Germany jointly developing missiles: ministers

Britain, Germany jointly developing missiles: ministers

May 17, 2025
Trump announces ‘full and immediate’ India-Pakistan ceasefire

Trump announces ‘full and immediate’ India-Pakistan ceasefire

May 10, 2025
Pakistan says Indian missiles strike air bases as conflict spirals

Pakistan says Indian missiles strike air bases as conflict spirals

May 10, 2025
J-10C fighter jet

Pakistan says India has brought neighbours ‘closer to major conflict’

May 9, 2025
North Korea fires multiple suspected cruise missiles

North Korea fires flurry of short-range ballistic missiles

May 9, 2025
China says ‘closely watching’ Ukraine situation after Russian attack

China vows to stand with Russia in face of ‘hegemonic bullying’

May 9, 2025

Defense Forum Discussions

  • Indonesian Aero News
  • Royal Australian Navy Discussions and Updates 2.0
  • General Naval News
  • Japan, Koreas, China and Taiwan regional issues
  • General Aviation Thread
  • The Russian-Ukrainian War Thread
  • Russian Navy Discussions and Updates
  • Mass launch 40 fighterjets Anatolian Eagle exercise
  • European Union, member states and Agencies
  • Russia - General Discussion.
DefenceTalk

© 2003-2020 DefenceTalk.com

Navigate Site

  • Defence Forum
  • Military Photos
  • RSS Feeds
  • About us
  • Advertise with us
  • Contact us

Follow Us

No Result
View All Result
  • Home
  • Defense News
    • Defense & Geopolitics News
    • War Conflicts News
    • Army News
    • Air Force News
    • Navy News
    • Missiles Systems News
    • Nuclear Weapons
    • Defense Technology
    • Cybersecurity News
  • Military Photos
  • Defense Forum
  • Military Videos
  • Military Weapon Systems
    • Weapon Systems
    • Reports

© 2003-2020 DefenceTalk.com