초록문의 abstract@kcsnet.or.kr

결제문의 member@kcsnet.or.kr

현재 가능한 작업은 아래와 같습니다.
  • 02월 19일 10시 이후 : 초록수정 불가능, 일정확인 및 검색만 가능

제121회 대한화학회 학술발표회, 총회 및 기기전시회 안내 Introduction to Ultra-High Resolution FT-ICR Mass Spectrometry and Its Applications

2018년 3월 13일 20시 11분 06초
KCS1-3 이곳을 클릭하시면 발표코드에 대한 설명을 보실 수 있습니다.
수 16시 : 00분
KCS - Tutorials for Cutting-Edge KBSI Analytical Technologies for Chemistry
저자 및
Kyoung-Soon Jang
Biomedical Omics Center, Korea Basic Science Institute, Korea
Fourier transform ion cyclotron resonance mass spectrometry (FT-ICR MS) has emerged as a powerful tool for the analysis of extremely complex mixtures, such as crude oils, water and soil-derived organic substances, resulting in rapid and accurate interpretation of the elemental compositions of complicated samples. The unsurpassed resolving power (full width at half maximum, FWHM: >500,000) and mass accuracy (<0.5 ppm) of FTICR MS and the development of advanced data processing tools and graphical methods has made it possible to successfully identify the chemical compositions of extremely complicated samples. Ultra-high resolution (UHR) 15 Tesla FT-ICR MS is the highest magnetic field mass spectrometer in Korea that provides a world-class mass resolution and accuracy, and has been used in the fields of petroleomics, metabolomics, natural organic matter analysis and environmental analysis. In this talk, UHR 15T FT-ICR MS that has recently been used to successfully identify the chemical compositions of extremely complicated samples (i.e. crude oils, soil and aerosol-derived organic substances) will be introduced.