2016-10 | 24S-, 25-and 27-Hydroxycholesterol Levels in the Serum and Cerebrospinal Fluid of Patients with Neuromyelitis Optica Revealed by LC-Ag+CIS/MS/MS and LC-ESI/MS/MS with Picolinic Derivatization | Cha, Eunju; Lee, Kang Mi; Park, Ki Duk; Lee, Jaeick; Lee, Kwang-Woo; Kim, Sung-Min; Park, Kyung Seok |
2017-02 | 25-Hydroxycholesterol is involved in the pathogenesis of amyotrophic lateral sclerosis | Kim, Sung-Min; Noh, Min-Young; Kim, Heejaung; Cheon, So-Young; Lee, Kang Mi; Lee, Jaeick; Cha, Eunju; Park, Kyung Seok; Lee, Kwang-Woo; Sung, Jung-Joon; Kim, Seung Hyun |
2017-04 | Coupling of gas chromatography and electrospray ionization high resolution mass spectrometry for the analysis of anabolic steroids as trimethylsilyl derivatives in human urine | Cha, Eunju; Jeong, Eun Sook; Cha, Sangwon; Lee, Jaeick |
2016-08 | Direct and rapid quantitation of ephedrines in human urine by paper spray ionization/high resolution mass spectrometry | Jeong, Eun Sook; Kim, Ki Hun; Cha, Eunju; Kwon, Oh-Seung; Cha, Sangwon; Lee, Jaeick |
2016-12 | Hydroxycholesterol Levels in the Serum and Cerebrospinal Fluid of Patients with Neuromyelitis Optica Revealed by LC-Ag+CIS/MS/MS and LC-ESI/MS/MS with Picolinic Derivatization: Increased Levels and Association with Disability during Acute Attack | Cha, Eunju; Lee, Kang Mi; Park, Ki Duk; Park, Kyung Seok; Lee, Kwang-Woo; Kim, Sung-Min; Lee, Jaeick |
2018-03 | Ionization of Gas-Phase Polycyclic Aromatic Hydrocarbons in Electrospray Ionization Coupled with Gas Chromatography | Cha, Eunju; Jeong, Eun Sook; Han, Sang Beom; Cha, Sangwon; Son, Junghyun; Kim, Sunghwan; Bin Oh, Han; Lee, Jaeick |
2017-11 | Online Simultaneous Hydrogen/Deuterium Exchange of Multitarget Gas-Phase Molecules by Electrospray Ionization Mass Spectrometry Coupled with Gas Chromatography | Jeong, Eun Sook; Cha, Eunju; Cha, Sangwon; Kim, Sunghwan; Bin Oh, Han; Kwon, Oh-Seung; Lee, Jaeick |
2016-02 | Relationship between chromatographic resolution and amide structure of chiral 2-hydroxy acids as O-(-)-menthoxycarbonylated diastereomeric derivatives for enantiomeric separation on achiral gas chromatography | Cha, Eunju; Kim, Sohee; Lee, Kang Mi; Kim, Ho Jun; Kim, Ki Hun; Kwon, Oh-Seung; Park, Ki Duk; Lee, Jaeick |
2016-04 | Relationships between structure, ionization profile and sensitivity of exogenous anabolic steroids under electrospray ionization and analysis in human urine using liquid chromatography-tandem mass spectrometry | Cha, Eunju; Kim, Sohee; Kim, Hee Won; Lee, Kang Mi; Kim, Ho Jun; Kwon, Oh-Seung; Lee, Jaeick |
2015-11 | Sensitivity of GC-EI/MS, GC-EI/MS/MS, LC-ESI/MS/MS, LC-Ag+CIS/MS/MS, and GC-ESI/MS/MS for analysis of anabolic steroids in doping control | Cha, Eunju; Kim, Sohee; Kim, Ho Jun; Lee, Kang Mi; Kim, Ki Hun; Kwon, Oh-Seung; Lee, Jaeick |