Bernhard Michalke Research Unit Analyical BioGeoChemistry Helmholtz Center Munich - German Research Center for Environmental Health GmbH Biography Publications Institution JoVE Articles Bernhard MichalkeProfessor Dr. habil. rer.nat. Bernhard Michalke is leader of the research group "Elements and Element Speciation" and of the "Central Inorganic Analysis Division" (CIAD) as well as deputy director of the research unit “Analytical BioGeoChemistry” at the Helmholtz Center Munich – German Research Center for Environmental Health. CIAD is regularly performing certification campaigns for element determinations in certified reference materials from EU and G-EQUAS quality control system.From 2004 – 2016, Bernhard was president and since 2016 head of the scientific advisory board of the German Trace Element Society (GMS), as well as from 2007 -2016 president of the Federation of European Societies on Trace Elements and Minerals.Bernhard Michalke is developing speciation methods (including redox speciation of iron (Fe2+ / Fe3+) or speciation of AgNPs) and working in element speciation field since more than 30 years. His main focus is on speciation projects related to environmental health, i.e. chemical speciation of elements in body fluids (serum, urine, cerebrospinal fluid) and tissue (e.g. brain or cancer tissue) with detrimental health effects. He has published more than 230 peer reviewed articles,12 book chapters and edited books on Metallomic and Selenium. Publications Association Between Arsenic Exposure and Biomarkers of Type 2 Diabetes Mellitus in a Croatian Population: A Comparative Observational Pilot Study The Science of the Total Environment. Jun, 2020 | Pubmed ID: 32143048 Editorial Journal of Trace Elements in Medicine and Biology : Organ of the Society for Minerals and Trace Elements (GMS). 03, 2020 | Pubmed ID: 31901725 Changes Induced by Heavy Metals in the Plant-associated Microbiome of Miscanthus X Giganteus The Science of the Total Environment. Apr, 2020 | Pubmed ID: 31818597 Elemental Fingerprint: Reassessment of a Cerebrospinal Fluid Biomarker for Parkinson's Disease Neurobiology of Disease. 02, 2020 | Pubmed ID: 31733347 Selenium Speciation Analysis in the Cerebrospinal Fluid of Patients with Parkinson's Disease Journal of Trace Elements in Medicine and Biology : Organ of the Society for Minerals and Trace Elements (GMS). Jan, 2020 | Pubmed ID: 31582281 Accurate Quantification of Metal-glycinates-sulphate Complexes and Free Metals in Feed by Capillary Electrophoresis Inductively Coupled Plasma Mass Spectrometry Journal of Trace Elements in Medicine and Biology : Organ of the Society for Minerals and Trace Elements (GMS). Dec, 2019 | Pubmed ID: 31541895 Levels of Serum Trace Elements in Patients with Primary Open-angle Glaucoma Journal of Trace Elements in Medicine and Biology : Organ of the Society for Minerals and Trace Elements (GMS). May, 2019 | Pubmed ID: 30910195 Aqueous Humor Selenium Level and Open-angle Glaucoma Journal of Trace Elements in Medicine and Biology : Organ of the Society for Minerals and Trace Elements (GMS). Dec, 2018 | Pubmed ID: 30262318 Speciation of Nano and Ionic Form of Silver with Capillary Electrophoresis-inductively Coupled Plasma Mass Spectrometry Journal of Chromatography. A. Oct, 2018 | Pubmed ID: 30146375 Aluminium (Al) Speciation in Serum and Urine After Subcutaneous Venom Immunotherapy with Al As Adjuvant Journal of Trace Elements in Medicine and Biology : Organ of the Society for Minerals and Trace Elements (GMS). Sep, 2018 | Pubmed ID: 29496416 Diagnostic Potential of Major and Trace Elements in the Serum of Bladder Cancer Patients Journal of Trace Elements in Medicine and Biology : Organ of the Society for Minerals and Trace Elements (GMS). Mar, 2018 | Pubmed ID: 29413105 Levels of Aqueous Humor Trace Elements in Patients with Open-angle Glaucoma Journal of Trace Elements in Medicine and Biology : Organ of the Society for Minerals and Trace Elements (GMS). Jan, 2018 | Pubmed ID: 29173472 Biomonitoring of Boron: Development and Characterization of a Simple, Reliable and Quality Controlled Biomonitoring Method Journal of Trace Elements in Medicine and Biology : Organ of the Society for Minerals and Trace Elements (GMS). Mar, 2017 | Pubmed ID: 28159218 Capillary Electrophoresis-Inductively Coupled Plasma Mass Spectrometry Methods in Molecular Biology (Clifton, N.J.). Month, 2016 | Pubmed ID: 27645737 Review About the Manganese Speciation Project Related to Neurodegeneration: An Analytical Chemistry Approach to Increase the Knowledge About Manganese Related Parkinsonian Symptoms Journal of Trace Elements in Medicine and Biology : Organ of the Society for Minerals and Trace Elements (GMS). Sep, 2016 | Pubmed ID: 27006066 An Approach for Manganese Biomonitoring Using a Manganese Carrier Switch in Serum from Transferrin to Citrate at Slightly Elevated Manganese Concentration Journal of Trace Elements in Medicine and Biology : Organ of the Society for Minerals and Trace Elements (GMS). Oct, 2015 | Pubmed ID: 26302922 Characterization of a Rapid and Reliable Method for Iodide Biomonitoring in Serum and Urine Based on Ion Chromatography-ICP-mass Spectrometry Journal of Trace Elements in Medicine and Biology : Organ of the Society for Minerals and Trace Elements (GMS). Jan, 2015 | Pubmed ID: 24933092 Nitrogen Deposition Along Differently Exposed Slopes in the Bavarian Alps The Science of the Total Environment. Feb, 2014 | Pubmed ID: 24211349 New Insights into Manganese Toxicity and Speciation Journal of Trace Elements in Medicine and Biology : Organ of the Society for Minerals and Trace Elements (GMS). Apr, 2014 | Pubmed ID: 24200516 Manganese Speciation in Paired Serum and CSF Samples Using SEC-DRC-ICP-MS and CE-ICP-DRC-MS Analytical and Bioanalytical Chemistry. Mar, 2013 | Pubmed ID: 23325402 Configuração da Espectrometria de Massa de Plasma Acoplada de Eletroforese Capilar (CE-ICP-MS) para quantificação de espécies de redox de ferro (Fe(II), Fe(III)) Bernhard Michalke1, Desiree Willkommen1,4, Vivek Venkataramani2,3 1Research Unit Analytical BioGeoChemistry, Helmholz Zentrum München-German Research Center for Environmental Health, 2Department of Hematology and Medical Oncology, University Medical Center Göttingen (UMG), 3Institute of Pathology, University Medical Center Göttingen (UMG), 4RECIPE Chemicals + Instruments GmbH JoVE 61055 Chimie
Configuração da Espectrometria de Massa de Plasma Acoplada de Eletroforese Capilar (CE-ICP-MS) para quantificação de espécies de redox de ferro (Fe(II), Fe(III)) Bernhard Michalke1, Desiree Willkommen1,4, Vivek Venkataramani2,3 1Research Unit Analytical BioGeoChemistry, Helmholz Zentrum München-German Research Center for Environmental Health, 2Department of Hematology and Medical Oncology, University Medical Center Göttingen (UMG), 3Institute of Pathology, University Medical Center Göttingen (UMG), 4RECIPE Chemicals + Instruments GmbH JoVE 61055 Chimie