Diffraction Enhanced Imaging And X-ray Fluorescence Microtomography For Analyzing Biological Samples

dc.creatorRocha H.S.
dc.creatorPereira G.R.
dc.creatorAnjos M.J.
dc.creatorFaria P.
dc.creatorKellermann G.
dc.creatorPerez C.A.
dc.creatorTirao G.
dc.creatorMazzaro I.
dc.creatorGiles C.
dc.creatorLopes R.T.
dc.date2007
dc.date2015-06-30T18:41:28Z
dc.date2015-11-26T15:02:16Z
dc.date2015-06-30T18:41:28Z
dc.date2015-11-26T15:02:16Z
dc.date.accessioned2018-03-28T22:13:11Z
dc.date.available2018-03-28T22:13:11Z
dc.identifier
dc.identifierX-ray Spectrometry. , v. 36, n. 4, p. 247 - 253, 2007.
dc.identifier498246
dc.identifier10.1002/xrs.973
dc.identifierhttp://www.scopus.com/inward/record.url?eid=2-s2.0-34547394384&partnerID=40&md5=4149c90c7d2ed165d44df1f41373475e
dc.identifierhttp://www.repositorio.unicamp.br/handle/REPOSIP/104361
dc.identifierhttp://repositorio.unicamp.br/jspui/handle/REPOSIP/104361
dc.identifier2-s2.0-34547394384
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/1256421
dc.descriptionIn this work, breast tissue samples were investigated in order to verify the distribution of certain elements by x-ray fluorescence computed tomography (XRFCT) correlated with the characteristics and pathology of each tissue observed by diffraction enhanced imaging (DEI). The DEI system can show details in low attenuation tissues. It is based on the contrast imaging obtained by extinction, diffraction and refraction characteristics and can improve reduction in false positive and false negative diagnoses. XRFCT allows mapping of all elements within the sample, since even a minute fluorescence signal can be detected. DEI imaging techniques revealed the complex structure of the disease, confirmed by the histological section, and showed microstructures in all planes of the sample. The XRFCT showed the distribution of Zn, Cu and Fe at higher concentration. Copyright © 2007 John Wiley & Sons, Ltd.
dc.description36
dc.description4
dc.description247
dc.description253
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dc.languageen
dc.publisher
dc.relationX-Ray Spectrometry
dc.rightsfechado
dc.sourceScopus
dc.titleDiffraction Enhanced Imaging And X-ray Fluorescence Microtomography For Analyzing Biological Samples
dc.typeArtículos de revistas


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