Titanium And Iron Analysis In Eye Shadows And Blushes By Energy-Dispersive X-Ray Fluorescence Technique

Titanium And Iron Analysis In Eye Shadows And Blushes By Energy-Dispersive X-Ray Fluorescence Technique

Authors

  • Diego de Dio Ferreira Universidade Estadual de Londrina
  • Carlos Roberto Appoloni Universidade Estadual de Londrina

DOI:

https://doi.org/10.5433/1679-0375.2018v39n1p28

Keywords:

eye shadow, blush, X-ray fluorescence, titanium, iron.

Abstract

The objective of this work was to estimate titanium and iron superficial density in eye shadows and blushes employing energy dispersive X-ray fluorescence methodology and determine other elements present in eye shadows and blushes samples of three different trademarks. A portable EDXRF system was used to analyze 36 eye shadows samples and 7 blushes samples. Quantification was performed using calibration curves with titanium and iron standards, 47.9µg/cm² superficial density, thin film type, deposited on polycarbonate membranes, both from MicroMatter Inc. Titanium and iron superficial density were measured in all the analyzed samples, calculated the ratio titanium/iron and detected other elements in the samples beyond titanium and iron.

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Author Biography

Diego de Dio Ferreira, Universidade Estadual de Londrina

Curso de Doutorado, Programa de Pós-Graduação em Física

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Published

2018-07-26

How to Cite

Ferreira, D. de D., & Appoloni, C. R. (2018). Titanium And Iron Analysis In Eye Shadows And Blushes By Energy-Dispersive X-Ray Fluorescence Technique. Semina: Ciências Exatas E Tecnológicas, 39(1), 28–33. https://doi.org/10.5433/1679-0375.2018v39n1p28

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Section

Original Article

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