abs

학술발표회초록보기

초록문의 abstract@kcsnet.or.kr

결제문의 member@kcsnet.or.kr

현재 가능한 작업은 아래와 같습니다.
  • 02월 28일 17시 이후 : 초록수정 불가능, 일정확인 및 검색만 가능

제123회 대한화학회 학술발표회, 총회 및 기기전시회 안내 Optimization of sample preparation methods for the multi-class chemical analysis of the deciduous teeth

등록일
2019년 2월 12일 14시 56분 46초
접수번호
5013
발표코드
ANAL1.O-28 이곳을 클릭하시면 발표코드에 대한 설명을 보실 수 있습니다.
발표시간
목 10시 : 48분
발표형식
구두발표
발표분야
Analytical Chemistry - Oral Presentation of Young Analytical Chemists I
저자 및
공동저자
Jun young Park, Sangwon Cha1,*
Chemistry, Hankuk University of Foreign Studies, Korea
1Department of Chemistry, Hankuk University of Foreign Studies, Korea
Exposomics, a research field that tries to measure all the exposures of an individual and reveal how the measured exposures relate to health, receives an increasing attention. Recently, deciduous teeth have been proposed to be retrospective temporal biomarkers for exposomics researches due to its specific structure and growth pattern. However, sample preparation and analysis steps for the tooth matrix have not been explored extensively and need to be standardized. In this study, we evaluated various sample preparation procedures for extracting small organic chemicals from tooth samples and tried to develop a fast and reliable LC-MS/MS method for quantifying multi-class exposure chemicals. With the optimized sample preparation and analysis protocol, various environmental exposure chemicals such as phthalates, phenols, and paraben were quantitatively measured from the deciduous tooth samples.

상단으로