title: [TXRF technique and quantitative analysis of mollusc teeth].
abstract: Total reflection X-ray fluorescence (TXRF) analysis technique and the instrument with a short path, high efficiency, low power and small volume are briefly presented. The detection limit of the system are at pg-level for Cu and Mo target excitation. Teeth of a marine mollusc were measured quantitatively and the spectrum and analysis results were given.
authors.affiliation: Department of physics, Yantai University, 264005 Yantai.
authors.forename: Y
authors.initials: Y
authors.lastname: Tian
authors.forename: K
authors.initials: K
authors.lastname: Liu
authors.forename: X
authors.initials: X
authors.lastname: Wu
authors.forename: S
authors.initials: S
authors.lastname: Zheng
mesh_terms: D000818:Animals; D008974:Mollusca / Q000737:chemistry*; D013050:Spectrometry, Fluorescence / Q000379:methods*; D013052:Spectrometry, X-Ray Emission / Q000379:methods*; D014070:Tooth / Q000737:chemistry*