Please use this identifier to cite or link to this item: http://repositorio.unicamp.br/jspui/handle/REPOSIP/198836
Type: Artigo de periódico
Title: X-ray Fluorescence With Synchrotron Radiation To Elemental Analysis Of Lead And Calcium Content Of Primary Teeth.
Author: de Souza Guerra, Carolina
Fernanda Gerlach, Raquel
Graciele Villela Pinto, Nívia
Coutinho Cardoso, Simone
Moreira, Silvana
Pereira de Almeida, André
Teixeira Alves Peixoto, Iza
Henrique Meloni, Carlos
Lemos Mota, Carla
Fernando de Oliveira, Luis
Braz, Delson
Cely Barroso, Regina
Abstract: Primary teeth were analyzed by micro-SRXRF. The aim of this study was to determine the elemental distribution of lead and calcium in different regions of primary incisor of children living in a notoriously contaminated area (Santo Amaro da Purificação, Bahia State, Brazil). The measurements were performed in standard geometry of 45 degrees incidence, exciting with a white beam and using a conventional system collimation (orthogonal slits) in the XRF beamline at the Synchrotron Light National Laboratory (Campinas, Brazil).
Subject: Brazil
Calcium
Child
Environmental Exposure
Fluorescence
Humans
Lead
Spectrometry, X-ray Emission
Synchrotrons
Tooth, Deciduous
Rights: fechado
Identifier DOI: 10.1016/j.apradiso.2009.08.005
Address: http://www.ncbi.nlm.nih.gov/pubmed/19744862
Date Issue: 2010
Appears in Collections:Unicamp - Artigos e Outros Documentos

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