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Natasha F. Aguero

ORCID: 0009-0007-7129-2070
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About
Contact & Profiles
A5022315723
Research Areas
  • X-ray Spectroscopy and Fluorescence Analysis
  • Cultural Heritage Materials Analysis
  • Ion-surface interactions and analysis
  • Amazonian Archaeology and Ethnohistory
  • Electron and X-Ray Spectroscopy Techniques

Universidade de São Paulo
 2018-2022

 Elemental mapping of large samples by external ion beam analysis with sub-millimeter resolution and its applications
OPENALEX - Publications 
Tiago Fiorini da Silva C. L. Rodrigues N. Added M. A. Rizzutto M.H. Tabacniks and 11 more A. Mangiarotti Jessica Fleury Curado Fernando Aguirre Natasha F. Aguero P.R.P. Allegro P.H.O.V. Campos Jennifer Restrepo Gustavo F. Trindade Mark R. Antonio R.F. Assis Alisson Rodolfo Leite

10.1016/j.nimb.2018.03.006 article EN Nuclear Instruments and Methods in Physics Research Section B Beam Interactions with Materials and Atoms 2018-03-09
 Some Notes on Dense Structures Present in Archaeological Plant Remains: X-ray Fluorescence Computed Tomography Applications
OPENALEX - Publications 
Cristina Marilin Calo M. A. Rizzutto Carlos A. Pérez R. Machado Cauê G. Ferreira and 4 more Natasha F. Aguero Laura Pereira Furquim Eduardo Góes Neves Francisco Pugliese

This study describes the composition and provenance of dense bodies or structures present in uncharred plant vestiges recovered at Monte Castelo (6000–700 cal. AP-SW Amazonia). It aimed to disclose some aspects this remains’ interactions with sedimentary matrix site over 200 years (at least) since its initial deposit, from point view soft tissue mineralization processes. Two specimens were examined using XFCT, X-ray MicroCT, SEM-EDS techniques reveal presence distribution Ca, K, Mn, Fe, Ti,...

10.3390/min12091130 article EN Minerals 2022-09-06
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