Optical Techniques for Detection of Bioaerosols
at ORAU Workforce Solutions

Date Posted: 12/23/2018

Opportunity Description

Currently, there is no reliable method for real-time detection and/or identification of hazardous biological aerosols. Early warning systems are badly needed that are capable of instantaneously detecting the presence of hazardous airborne particulates. Existing point-detection deployed today involves fluorescent antibody tagging that requires long time periods to process and analyze. Furthermore, these types of systems are easily thwarted since they are tailored to detect only a few very specific antigens. As a result, they are put at a disadvantage by choosing a BW agent (or variant) that is considered atypical. If rapid detection is a primary objective for detecting BW agents (either for point or long-range detection), then direct optical probing must be considered. Our experimental program is considering the following techniques: conventional Fourier-transform infrared (FTIR) spectroscopy FTIR Raman spectroscopy resonate Raman laser-induced breakdown spectroscopy various single particle and ensemble photoacoustic techniques. Research designed to measure specific IR absorption and Raman spectra on intact bioaerosols is extremely rare in the literature and is still considered in its infancy. Click here for more information

Opportunity Snapshot

  • Employee Type: Full-Time
  • Location: Adelphi, MD
  • Opportunity Type: Other
  • Experience: Not Specified
  • Date Posted: 12/23/2018

About Us

Oak Ridge Associated Universities (ORAU) administers Science, Technology, Engineering and Mathematics (STEM) research participation programs for civilians such as:

The U.S. Army Research Laboratory (ARL) Research Associateship Program (RAP) allow Postdoctoral Fellows, Journeyman Fellows (undergraduate and graduates students and recent graduates), Senior Researchers, and Summer Faculty engage in research initiatives of their own choice, that are compatible with the interests of the government and will potentially contribute to the general effort of the ARL. Scientists and engineers at ARL help shape and execute the Army's program for meeting the challenge of developing technologies that will support Army forces in meeting future operational needs.

Research opportunities include, but are not limited to the following disciplines: Aerospace Engineering, Anthropology, Archeology, Biology, Biochemistry, Biological Engineering, Biomechanical Engineering, Biomedical Engineering, Chemical Engineering, Chemistry, Computer Science, Computer Engineering, Electrical Engineering, Environmental Health Risk Assessment, Environmental Science, Entomology, Epidemiology, Ergonomics, Geology, Health Education Mechanical Engineering, Materials Science, Mathematics, Nanotechnology, Photonics, Physics, Public Health Economics, Public Health Policy, and more.

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