title: Characterization of surface ligands on functionalized magnetic nanoparticles using laser desorption/ionization mass spectrometry (LDI-MS).
abstract: Functionalized magnetic nanoparticles (MNPs) have been characterized by laser desorption/ionization mass spectrometry (LDI-MS). Quantitative information about surface ligand composition and structure for monolayer and mixed monolayer protected Fe3O4 and FePt NPs can be obtained rapidly with very little sample consumption.
authors: Department of Chemistry, University of Massachusetts Amherst, 710 North Pleasant St, Amherst, Massachusetts, USA.
authors: Bo
authors: B
authors: Yan
authors: Youngdo
authors: Y
authors: Jeong
authors: Luiza A
authors: LA
authors: Mercante
authors: Gülen Yesilbag
authors: GY
authors: Tonga
authors: Chaekyu
authors: C
authors: Kim
authors: Zheng-Jiang
authors: ZJ
authors: Zhu
authors: Richard W
authors: RW
authors: Vachet
authors: Vincent M
authors: VM
authors: Rotello
mesh_terms: D002851:Chromatography, High Pressure Liquid; D052203:Ferrosoferric Oxide / Q000737:chemistry; D008024:Ligands; D058185:Magnetite Nanoparticles / Q000737:chemistry*; D021241:Spectrometry, Mass, Electrospray Ionization
chemical_list: D008024:Ligands; D058185:Magnetite Nanoparticles; D052203:Ferrosoferric Oxide