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학술발표회초록보기

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  • 09월 08일 17시 이후 : 초록수정 불가능, 일정확인 및 검색만 가능

제116회 대한화학회 학술발표회, 총회 및 기기전시회 안내 Raman spectral characteristics of toxic chemicals analyzed by a Raman Agent Monitoring System

등록일
2015년 9월 7일 16시 29분 02초
접수번호
1351
발표코드
ENVR.P-562 이곳을 클릭하시면 발표코드에 대한 설명을 보실 수 있습니다.
발표시간
10월 15일 (목요일) 11:00~12:30
발표형식
포스터
발표분야
환경에너지
저자 및
공동저자
정영수*, 고영진1
국방과학연구소 5본부 3부, Korea
1국방과학연구소 5-3, Korea
A Raman Agent Monitoring System (RAMS) is a technique which exploits Raman scattering to provide stand-off detection and identification of toxic chemicals such as chemical warfare agents and toxic industrial chemicals deposited on the ground surfaces. The RAMS developed by Edgewood Chemical and Biological Center and ITT Corporation collects counts on photons emitted by an agent on a surface through a telescope and displays the result on a spectrograph. Raman scattering occurs when light interacts with a molecule. The molecule vibrates and scatters wavelength shifted light. The wavelength shifts and their associated intensities are dependent on the size, shape, and bond strength of the molecule creating, thus, a distinct spectral signature for the associated chemical. In this research, we measured toxic chemicals with a RAMS and analyzed Raman spectral signatures of Raman signals of that chemicals. These results can assist in selecting unique molecular markers for each chemicals to allow detection and identification of them in ground environments in moving.

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