It is my great honor to be a guest editor for this special issue of MSL dedicated to Dr. Hun-Young So on the occasion
of his honorary retirement. He is one of the Korean pioneers in the field of gas-phase ion chemistry and mass
spectrometry. He has served as the first president of the Korean Society for Mass Spectrometry (KSMS) and devoted
himself for the establishment of the KSMS in 2004 as well as a study group, the Korean Mass Spectrometry Group
(KMSG) established in 1989. Since he joined the Korea Research Institute of Standards and Science (KRISS), he has
made remarkable contributions in the establishment and advances of the metrology in chemistry through his
activities in the Consultative Committee for Amount of Substance (CCQM). By actively participating in the CCQM
activities since its foundation, he made it possible for KRISS to participate in the CCQM in 1993 as one of its
founding member institutes. In recognition of his achievements in the area of measurement standards in chemistry
for over 30 years, he was awarded the Woongbi Medal by the President of Korea in 2011.
Many of his friends around the globe enjoyed his company and captivated instantly with his strong magnetism powered
by his sense of humors and in-depth knowledge on foreign languages and cultures. Members of the KSMS acknowledge
his great contributions to the society and wish him the best of health, energy and happiness in the years ahead.
Yong-Hyeon Yim, Guest Editor
Associate Editor for Mass Spectrometry Letters
Principal Researcher, Korea Research Institute of Standards and Science
(KRISS)
Invited Article
59
Discovery of Urinary Biomarkers in Patients with Breast Cancer Based on Metabolomics
Metabolomics, Breast Cancer, Biomarker, PLS-DA, Urine
Jeongae Lee , Han Min Woo , Gu Kong , Seok Jin Nam , Bong Chul Chung
Letter
67
Structural Analysis of the Cu-binding Site in the [Cu.dCMP.dCMP-H]1-Complex.
Dcmp, [Cu.dCMP.dCMP-H]1-Complex, Mass spectrometry (MS), Tandem Mass Spectrometry (MS/MS)
Sang-Mi Jung , Ho-Tae Kim
71
Charge-Directed Peptide Backbone Dissociations of o-TEMPO-Bz-C(O)-Peptides
Charge-directed dissociations, Peptide, Free radical initiated peptide sequencing, Mobile proton model, Mobile proton model
Aeran Jeon , Ji Hye Lee , Hyuk Su Kwon , Hyung Soon Park , Bong Jin Moon , Han Bin Oh
75
Development of Gas Chromatography/ Mass Spectrometry for the Determination of Essential Fatty Acids in Food Supplemental Oil Products
Fatty acid, GC/MS, IDMS method, Internal standard method, Botanical oils
Seonghee Ahn , Yoon-Hyung Yim , Byungjoo Kim
79
General Fragmentations of Alkaloids in Electrospray Ionization Tandem Mass Spectrometry
Alkaloids, General fragmentation, MS/MS spectral patterns, Tandem mass spectrometry
Hee Jung Shim , Ji Ye Lee , Byungjoo Kim , Jongki Hong
83
Development of a Four-way Interface for Online Capillary Isoelectric Focusing-Electrospray-Mass Spectrometry (CIEF-ESI-MS)
CIEF-ESI-MS, Interface, Carbonic anhydrase I, Fourier transform mass spectrometry
Hai Dong Yu , Byungjoo Kim , Dae-Ho Shin , Seonghee Ahn
87
Accurate Measurement of Isotope Amount Ratios of Lead in Bronze with Multicollector Inductively Coupled Plasma Mass Spectrometry
Journal Information
Vol 4 No 4 2013 
