A strategy for the determination of the elemental composition by fourier transform ion cyclotron resonance mass spectrometry based on isotopic peak ratios.

@article{Miura2010ASF,
  title={A strategy for the determination of the elemental composition by fourier transform ion cyclotron resonance mass spectrometry based on isotopic peak ratios.},
  author={Daisuke Miura and Yukiko Tsuji and Katsutoshi Takahashi and Hiroyuki Wariishi and Kazunori Saito},
  journal={Analytical chemistry},
  year={2010},
  volume={82 13},
  pages={5887-91}
}
We propose a novel strategy for determining the elemental composition of organic compounds using the peak ratio of isotopic fine structure observed by high-magnetic field Fourier transform ion cyclotron resonance mass spectrometry (FT-ICR-MS). Using 3'-phosphoadenosine 5'-phosphosulfate and CTU guanamine as standard organic compounds, isotopic peaks derived… CONTINUE READING