D
Diego de Dio Ferreira
Researcher at Universidade Estadual de Londrina
Publications - 4
Citations - 60
Diego de Dio Ferreira is an academic researcher from Universidade Estadual de Londrina. The author has contributed to research in topics: X-ray fluorescence. The author has an hindex of 2, co-authored 4 publications receiving 55 citations.
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Journal ArticleDOI
Titanium dioxide determination in sunscreen by energy dispersive X-ray fluorescence methodology.
Fábio Luiz Melquiades,Diego de Dio Ferreira,Carlos Roberto Appoloni,Fábio Lopes,Audrey Alesandra Stinghen Garcia Lonni,Fernanda Midori de Oliveira,J.C. Duarte +6 more
TL;DR: The objective of this work is to estimate TiO(2) concentration, without sample preparation, employing a portable energy dispersive X-ray fluorescence (EDXRF) system, aiming to estimate the sun protection factor (SPF) due to the physical barrier in sunscreen composition, and also identify the metals present in the samples.
Journal Article
Fluorescência De Raios X Por Dispersão De Energia Aplicada No Controle De Qualidade De Protetor Solar
Audrey Alesandra Stinghen Garcia Lonni,José Crispim Duarte,Fábio Luiz Melquiades,Diego de Dio Ferreira,Carlos Roberto Appoloni,Greice Lubini +5 more
Journal Article
Determination of inorganic elements in sunscreen by using energy dispersive x-ray fluorescence
Journal ArticleDOI
Total Reflection X-ray Fluorescence spectrometry determination of titanium dioxide released from UV-protective textiles during wash.
TL;DR: The results showed the potential of TXRF spectrometry in quantifying Ti in wash water, which is a hard task even for well-established methods.