All Stories

  1. In Situ Probing Citrullinated Sites in a Peptide by Reactive Desorption Electrospray Ionization Mass Spectrometry

    Article • Bulletin of the Korean Chemical Society, December 2017, Wiley

    Professor Sangwon Cha

  2. Fast and Simple Chemical Fingerprinting Analysis of Medicinal Herbs by Paper Cone Spray Ionization Mass Spectrometry (PCSI MS)

    Article • Bulletin of the Korean Chemical Society, July 2016, Wiley

    Professor Sangwon Cha

  3. Differentiation of Ganglioside Isomers by MALDI Tandem Mass Spectrometry with Alkali Earth Metal Additives

    Article • Bulletin of the Korean Chemical Society, August 2015, Wiley

    Professor Sangwon Cha

  4. A quantitative proteomic analysis of cellular responses to high glucose media in Chinese hamster ovary cells

    Article • Biotechnology Progress, April 2015, Wiley

    Professor Sangwon Cha

  5. Graphene oxide embedded sol–gel (GOSG) film as a SALDI MS substrate for robust metabolite fingerprinting

    Article • RSC Advances, January 2015, Royal Society of Chemistry

    Professor Sangwon Cha

  6. Paper cone spray ionization mass spectrometry (PCSI MS) for simple and rapid analysis of raw solid samples

    Article • The Analyst, January 2015, Royal Society of Chemistry

    Professor Sangwon Cha

  7. Quantitative analysis of polyhexamethylene guanidine (PHMG) oligomers via matrix-assisted laser desorption/ionization time-of-flight mass spectrometry with an ionic-liquid matrix

    Article • Rapid Communications in Mass Spectrometry, December 2014, Wiley

    Han Bin Oh, Professor Sangwon Cha

  8. 5-Methoxysalicylic Acid Matrix for Ganglioside Analysis with Matrix-Assisted Laser Desorption/Ionization Mass Spectrometry

    Article • Journal of the American Society for Mass Spectrometry, December 2014, Springer Science + Business Media

    Professor Sangwon Cha

  9. Direct Analysis of Triacylglycerols from Crude Lipid Mixtures by Gold Nanoparticle-Assisted Laser Desorption/Ionization Mass Spectrometry

    Article • Journal of the American Society for Mass Spectrometry, March 2014, Springer Science + Business Media

    Professor Sangwon Cha

  10. Matrix-assisted laser desorption ionization–time of flight mass spectrometry identification of peptide citrullination site using Br signature

    Article • Analytical Biochemistry, June 2013, Elsevier

    Professor Sangwon Cha

  11. Microproteomic analysis of 10,000 laser captured microdissected breast tumor cells using short-range sodium dodecyl sulfate-polyacrylamide gel electrophoresis and porous layer open tubular liquid chromatography tandem mass spectrometry

    Article • Journal of Chromatography A, November 2011, Elsevier

    Professor Sangwon Cha

  12. Mass Spectrometry-based Proteomics of Human Cannabinoid Receptor 2: Covalent Cysteine 6.47(257)-Ligand Interaction Affording Megagonist Receptor Activation

    Article • Journal of Proteome Research, October 2011, American Chemical Society (ACS)

    Professor Sangwon Cha

  13. In situprobing of cholesterol in astrocytes at the single-cell level using laser desorption ionization mass spectrometric imaging with colloidal silver

    Article • Rapid Communications in Mass Spectrometry, April 2010, Wiley

    Professor Sangwon Cha

  14. Direct Profiling and Imaging of Epicuticular Waxes on Arabidopsis thaliana by Laser Desorption/Ionization Mass Spectrometry Using Silver Colloid as a Matrix

    Article • Analytical Chemistry, April 2009, American Chemical Society (ACS)

    Professor Sangwon Cha

  15. Direct profiling and imaging of plant metabolites in intact tissues by using colloidal graphite-assisted laser desorption ionization mass spectrometry

    Article • The Plant Journal, July 2008, Wiley

    Professor Sangwon Cha

  16. Laser desorption/ionization mass spectrometry for direct profiling and imaging of small molecules from raw biological materials

    Article • May 2008, Office of Scientific and Technical Information (OSTI)

    Professor Sangwon Cha

  17. Colloidal Graphite-Assisted Laser Desorption/Ionization MS and MSnof Small Molecules. 2. Direct Profiling and MS Imaging of Small Metabolites from Fruits

    Article • Analytical Chemistry, September 2007, American Chemical Society (ACS)

    Professor Sangwon Cha

  18. Colloidal Graphite-Assisted Laser Desorption/Ionization Mass Spectrometry and MS n of Small Molecules. 1. Imaging of Cerebrosides Directly from Rat Brain Tissue

    Article • Analytical Chemistry, March 2007, American Chemical Society (ACS)

    Professor Sangwon Cha