@article{FechnerHackethalHoepfneretal.2022,
  author    = {Fechner, Carolin and Hackethal, Christin and H{\"o}pfner, Tobias and Dietrich, Jessica and Bloch, Dorit and Lindtner, Oliver and Sarvan, Irmela},
  title     = {Results of the BfR MEAL Study},
  series = {Food chemistry: X},
  volume    = {14},
  journal   = {Food chemistry: X},
  publisher = {Elsevier},
  address   = {Amsterdam},
  issn      = {2590-1575},
  doi       = {10.1016/j.fochx.2022.100326},
  pages     = {10},
  year      = {2022},
  abstract  = {The BfR MEAL Study provides representative levels of substances in foods consumed in Germany. Mercury, cadmium, lead, and nickel are contaminants present in foods introduced by environmental and industrial processes. Levels of these elements were investigated in 356 foods. Foods were purchased representatively, prepared as consumed and pooled with similar foods before analysis. Highest mean levels of mercury were determined in fish and seafood, while high levels of cadmium, lead, and nickel were present in cocoa products and legumes, nuts, oilseeds, and spices. The sampling by region, season, and production type showed minor differences in element levels for specific foods, however no tendency over all foods or for some food groups was apparent. The data on mercury, cadmium, lead, and nickel provide a comprehensive basis for chronic dietary exposure assessment of the population in Germany. All levels found were below regulated maximum levels.},
  language  = {en}
}
@article{EckertMascarenhasMitzneretal.2022,
  author    = {Eckert, Sebastian and Mascarenhas, Eric Johnn and Mitzner, Rolf and Jay, Raphael Martin and Pietzsch, Annette and Fondell, Mattis and Vaz da Cruz, Vinicius and F{\"o}hlisch, Alexander},
  title     = {From the free ligand to the transition metal complex},
  series = {Inorganic chemistry},
  volume    = {61},
  journal   = {Inorganic chemistry},
  number    = {27},
  publisher = {American Chemical Society},
  address   = {Washington},
  issn      = {0020-1669},
  doi       = {10.1021/acs.inorgchem.2c00789},
  pages     = {10321 -- 10328},
  year      = {2022},
  abstract  = {Chelating agents are an integral part of transition metal complex chemistry with broad biological and industrial relevance. The hexadentate chelating agent ethylenediaminetetraacetic acid (EDTA) has the capability to bind to metal ions at its two nitrogen and four of its carboxylate oxygen sites. We use resonant inelastic X-ray scattering at the 1s absorption edge of the aforementioned elements in EDTA and the iron(III)-EDTA complex to investigate the impact of the metal-ligand bond formation on the electronic structure of EDTA. Frontier orbital distortions, occupation changes, and energy shifts through metal- ligand bond formation are probed through distinct spectroscopic signatures.},
  language  = {en}
}
@article{JacquesBornhorstSoaresetal.2019,
  author    = {Jacques, Mauricio Tavares and Bornhorst, Julia and Soares, Marcell Valandro and Schwerdtle, Tanja and Garcia, Solange and Avila, Daiana Silva},
  title     = {Reprotoxicity of glyphosate-based formulation in Caenorhabditis elegans is not due to the active ingredient only},
  series = {Environmental pollution},
  volume    = {252},
  journal   = {Environmental pollution},
  publisher = {Elsevier},
  address   = {Oxford},
  issn      = {0269-7491},
  doi       = {10.1016/j.envpol.2019.06.099},
  pages     = {1854 -- 1862},
  year      = {2019},
  abstract  = {Pesticides guarantee us high productivity in agriculture, but the long-term costs have proved too high. Acute and chronic intoxication of humans and animals, contamination of soil, water and food are the consequences of the current demand and sales of these products. In addition, pesticides such as glyphosate are sold in commercial formulations which have inert ingredients, substances with unknown composition and proportion. Facing this scenario, toxicological studies that investigate the interaction between the active principle and the inert ingredients are necessary. The following work proposed comparative toxicology studies between glyphosate and its commercial formulation using the alternative model Caenorhabditis elegans. Worms were exposed to different concentrations of the active ingredient (glyphosate in monoisopropylamine salt) and its commercial formulation. Reproductive capacity was evaluated through brood size, morphological analysis of oocytes and through the MD701 strain (bcIs39), which allows the visualization of germ cells in apoptosis. In addition, the metal composition in the commercial formulation was analyzed by ICP-MS. Only the commercial formulation of glyphosate showed significant negative effects on brood size, body length, oocyte size, and the number of apoptotic cells. Metal analysis showed the presence of Hg, Fe, Mn, Cu, Zn, As, Cd and Pb in the commercial formulation, which did not cause reprotoxicity at the concentrations found. However, metals can bio-accumulate in soil and water and cause environmental impacts. Finally, we demonstrated that the addition of inert ingredients increased the toxic profile of the active ingredient glyphosate in C. elegans, which reinforces the need of components description in the product labels. (C) 2019 Elsevier Ltd. All rights reserved.},
  language  = {en}
}