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  • 03월 07일 12시 이후 : 초록수정 불가능, 일정확인 및 검색만 가능

Direct and Non-destructive Raman Measurement of Pharmaceutical Active ingredients [우수포스터상]

등록일
2007년 2월 13일 11시 43분 15초
접수번호
1006
발표코드
27P90포 이곳을 클릭하시면 발표코드에 대한 설명을 보실 수 있습니다.
발표시간
금 <발표Ⅳ>
발표형식
포스터
발표분야
분석화학
저자 및
공동저자
김재진, 정회일
한양대학교 화학과, Afghanistan
A novel and reliable Raman collection system has been developed for the analyses of diverse pharmaceutical products such as tablet, eye wash and gel capsule. The main idea is to utilize the wide area illumination (WAI) scheme for Raman collection to cover a large surface area to dramatically improve the reliability in sample representation and the reproducibility of sampling due to less sensitivity of sample placement with regard to the focal plane. Simultaneously, the effective and synchronous standard configuration using isobutryic anhydride was harmonized with WAI scheme to correct the problematic variation of Raman intensity from the change of laser power. After the intensity correction using the non-overlapping peak of isobutryic anhydride standard and area normalization, a partial least squares (PLS) model was developed.

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