title: Sample preparation dependent fragmentation in 252-Cf plasma desorption mass spectrometry of the polycyclic antibiotic, nisin.
authors.affiliation: Department of Molecular Biology, Odense University, Denmark.
authors.forename: P F
authors.initials: PF
authors.lastname: Nielsen
authors.forename: P
authors.initials: P
authors.lastname: Roepstorff
mesh_terms: D002142:Californium; D055598:Chemical Phenomena; D002621:Chemistry; D013058:Mass Spectrometry / Q000379:methods*; D008970:Molecular Weight; D009561:Nisin; D013048:Specimen Handling
chemical_list: D009561:Nisin; D002142:Californium