Direct dynamics study of N-protonated diglycine surface-induced dissociation. Influence of collision energy.

@article{Wang2003DirectDS,
  title={Direct dynamics study of N-protonated diglycine surface-induced dissociation. Influence of collision energy.},
  author={Yanfei Wang and William L. Hase and Kihyung Song},
  journal={Journal of the American Society for Mass Spectrometry},
  year={2003},
  volume={14 12},
  pages={1402-12}
}
A quantum mechanical and molecular mechanical (QM + MM) direct dynamics classical trajectory simulation is used to study energy transfer and fragmentation in the surface-induced dissociation (SID) of N-protonated diglycine, (gly)2H+. The peptide ion collides with the hydrogenated diamond [111] surface. The Austin Model 1 (AM1) semiempirical electronic structure theory is used for the (gly)2H+ intramolecular potential and molecular mechanical functions are used for the diamond surface potential… CONTINUE READING

From This Paper

Topics from this paper.

Citations

Publications citing this paper.

Similar Papers

Loading similar papers…