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학술발표회초록보기

초록문의 abstract@kcsnet.or.kr

결제문의 member@kcsnet.or.kr

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  • 03월 02일 17시 이후 : 초록수정 불가능, 일정확인 및 검색만 가능

제109회 대한화학회 학술발표회, 총회 및 기기전시회 안내 Bond-Selective Chemical Imaging by Coherent Raman Microscopy

등록일
2012년 2월 13일 21시 14분 30초
접수번호
0201
발표코드
PHYS2-2 이곳을 클릭하시면 발표코드에 대한 설명을 보실 수 있습니다.
발표시간
목 15시 : 00분
발표형식
심포지엄
발표분야
물리화학 - New Trends in Physical Chemistry: Young Physical Chemist Symposium
저자 및
공동저자
임상현
광주과학기술원 환경공학부, Korea

Coherent Raman Microscopy (CRM) can map out distributions of multiple chemical components via characteristic vibrational responses of each species. We acquire such chemical maps from unstained cells and tissues by analyzing CRM images obtained at a few vibrational frequencies. The spectral focusing method is utlized to achieve both high spectral resolution and fast vibrational frequency scanning. We have developed a novel image processing protocol to generate background-free color images, where the color code represents the relative distributions of protein and lipid and the brightness corresponds to sample concentrations. Preliminary CRM images from various animal tissues show great promises for its lable-free histology applications. I will also discuss remaining technical issues and future development directions.


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