TY - CONF A1 - Manso, M. A1 - de Oliveira Guilherme Buzanich, Ana A1 - Pessanha, S. A1 - Guerra, M. A1 - Carvalho, M.L. A1 - Reinholz, Uwe A1 - Radtke, Martin T1 - Assessment of heavy metals and hazardous substances in tattoo inks N2 - Tattooing practice is adopted worldwide and represents a socio-cultural phenomenon, but the injection into the skin of coloring agents, such as metals might pose a serious health problem. Tattoo ink compounds are in general not officially controlled. Moreover, the origins as well as the chemical and toxicological specifications of these coloring agents are hardly known by the producers, the tattooists and by the consumers. In this view, the aim of this study was to characterize the metal composition of tattoo inks available in the market and to draw attention to the associated risk for human health. A set of tattoo inks from the brand Kuro Sumi was analyzed by means of Synchrotron-based X-ray Fluorescence spectrometry (Sy-XRF) at BAMline @ BESSY II and Raman Spectroscopy using the XploRA confocal Raman microscope (785 nm laser) at the LIBPhys-UNL. Carbon black, rutile, phtalo blue, phtalo green, helizarin red, helizarin yellow and dioxazine violet were respectively identified in black, white, blue, green, red, yellow and violet inks. However, a wide range of transition and heavy metals, potentially hazardous was revealed by Sy-XRF. A semi-quantitative evaluation has revealed, in some inks, amounts of Cr, Cu, Zn and Pb higher than the allowed according to the resolution adopted by the Council of Europe on the safety of tattoos and permanent make-up. T2 - European Conference on X-Ray Spectrometry (EXRS) CY - Gothenburg, Schweden DA - 19.06.2016 KW - Synchrotron KW - XRF KW - Tattoo PY - 2016 AN - OPUS4-38804 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -