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Journal of Systems Biology & Proteome Research
|
Volume 2
J u n e 2 5 - 2 7 , 2 0 1 8 | D u b l i n , I r e l a n d
MASS SPECTROMETRY
AND PROTEOMICS
International Conference on
Kihyung Song, J Syst Biol Proteome Res 2018, Volume 2
THEORETICAL MASS SPECTROMETRY
OF SEXUAL HORMONES
Kihyung Song
Korea National University of Education, South Korea
T
heoretical mass spectrometry of ESI-MS/MS can be obtained by classical
trajectory simulations of collision-induced dissociation of protonated
cation or deprotonated anion with Ar atom. Thismethod can record the atomic
coordinates of the systemas a function of time by solving classical mechanics
with forces calculated on the fly from quantum chemistry program. The
potential between ion and Ar atom is given by analytical form of Buckingham
potential. The coordinates of atoms can be visualized and analyzed to
determine the structures and formation mechanisms of the fragment ions.
The theoretical mass spectrometry of testosterone, boldenone, and estradiol
will be presented with animations.
Kihyung Song has completed his PhD at the age
of 31 years from Texas Tech University, USA.
Since 1989, he have been a Professor of Depart-
ment of Chemistry at Korea National University
of Education. He is the chairman of the depart-
ment now. He has published more than 110 pa-
pers in reputed journals including Science. His
research gate index is 38.75.
ksong@knue.ac.krBIOGRAPHY