title: A two-matrix system for MALDI MS analysis of serine phosphorylated peptides concentrated by Fe3O4/Al2O3 magnetic nanoparticles.
authors: Cheng-Tai
authors: CT
authors: Chen
authors: Yu-Chie
authors: YC
authors: Chen
mesh_terms: D000537:Aluminum Oxide; D000595:Amino Acid Sequence; D005290:Ferric Compounds; D008280:Magnetics; D053758:Nanoparticles; D010748:Phosphopeptides / Q000737:chemistry*; D010766:Phosphorylation; D012694:Serine / Q000737:chemistry*; D019032:Spectrometry, Mass, Matrix-Assisted Laser Desorption-Ionization / Q000379:methods*
chemical_list: D005290:Ferric Compounds; D010748:Phosphopeptides; C000499:ferric oxide; D012694:Serine; D000537:Aluminum Oxide