Alexander Johs R&D Staff Contact johsa@ornl.gov | 865.574.7444 All Publications Light-independent phytoplankton degradation and detoxification of methylmercury in water Sonochemical oxidation and stabilization of liquid elemental mercury in water and soil... High methylation potential of mercury complexed with mixed thiolate ligands by Geobacter sulfurreducens PCA... ORNL Second Target Station Project: Biological & Environmental Science Workshop... Unravelling biogeochemical drivers of methylmercury production in an Arctic fen soil and a bog soil... Mercury Reduction, Uptake, and Species Transformation by Freshwater Alga Chlorella vulgaris under Sunlit and Dark Conditions... Mercury Remediation Technology Development for Lower East Fork Poplar Creek—FY 2021 Update... Mercury Remediation Technology Development for Lower East Fork Poplar Creek FY20 Update... Spectroscopic and computational investigations of organometallic complexation of group 12 transition metals by methanobactins... Interaction of Soil Microbes with Organoclays and their Impact on the Immobilization of Hg under Aerobic Conditions... Assessing Microbial Communities Related to Mercury Transformations in Contaminated Streambank Soils... Evaluation of engineered sorbents for the sorption of mercury from contaminated bank soils: a column study... Structure determination of the HgcAB complex using metagenome sequence data: insights into microbial mercury methylation... First Experiments New Science Opportunities at the Spallation Neutron Source Second Target Station (abridged)... First Experiments: New Science Opportunities at the Spallation Neutron Source Second Target Station... Dissolved organic matter reduces the effectiveness of sorbents for mercury removal... Kinetics of Enzymatic Mercury Methylation at Nanomolar Concentrations Catalyzed by HgcAB... Electrochemical properties of the interaction between cytochrome c and a hematite nanowire array electrode... Mercury Uptake by Desulfovibrio desulfuricans ND132: Passive or Active?... Unraveling Microbial Communities Associated with Methylmercury Production In Paddy Soils Mercury in Water... Quantitative Proteomic Analysis of Biological Processes and Responses of the Bacterium Desulfovibrio desulfuricans ND132 upon... Nanomolar Copper Enhances Mercury Methylation by Desulfovibrio desulfuricans ND132... Characterization, Identification and Seasonal Evaluation of Microbes in Mercury Contaminated Soils... Laying Waste to Mercury: Inexpensive Sorbents Made from Sulfur and Recycled Cooking Oils... Pagination Current page 1 Page 2 Page 3 Next page ›› Last page Last » Key Links Curriculum Vitae ORCID Organizations Biological and Environmental Systems Science Directorate Environmental Sciences Division Earth Systems Science Section Biogeochemical Dynamics Group User Facilities Spallation Neutron Source High Flux Isotope Reactor
