Michalke, B. ; Garcia-Barrera, T.* ; Nischwitz, V.* & Solovyev, N.* Editorial: New analytical method developments for metallomics research. Front. Chem. 10:1071474 (2022) Blume, B. ; Witting, M. ; Schmitt-Kopplin, P. & Michalke, B. Novel extraction method for combined lipid and metal speciation from Caenorhabditis elegans with focus on iron redox status and lipid profiling. Front. Chem. 9:788094 (2021) Pieczonka, S.A.* ; Paravicini, S.* ; Rychlik, M.* & Schmitt-Kopplin, P. On the trail of the German purity law: Distinguishing the metabolic signatures of wheat, corn and rice in beer. Front. Chem. 9:715372 (2021) Michalke, B. ; Willkommen, D. & Venkataramani, V.* Iron redox speciation analysis using capillary electrophoresis coupled to inductively coupled plasma mass spectrometry (CE-ICP-MS). Front. Chem. 7:136 (2019) Nikolantonaki, M.* et al. Impact of glutathione on wines oxidative stability: A combined sensory and metabolomic study. Front. Chem. 6:182 (2018) Roullier-Gall, C. et al. Usage of FT-ICR-MS metabolomics for characterizing the chemical signatures of barrel-aged whisky. Front. Chem. 6:29 (2018) Roullier-Gall, C. ; Witting, M. ; Gougeon, R.D.* & Schmitt-Kopplin, P. High precision mass measurements for wine metabolomics. Front. Chem. 2:102 (2014)