Alexander Johs R&D Staff Contact johsa@ornl.gov | 865.574.7444 All Publications Characterization of the Decaheme c-type Cytochrome OmcA in Solution and on Hematite Surfaces by Small Angle X-ray Scattering ... Structure and Conformational Dynamics of the Metalloregulator MerR upon Binding of Hg(II)... Structure and Conformational Dynamics of the Metalloregulator MerR upon Binding of Hg(II)... Application of Neutron Reflectivity for Studies of Biomolecular Structures and Functions at Interfaces... Molecular structure and dynamics in bacterial mercury resistance... Thin Films of Uniform Hematite Nanoparticles: Controls on Surface Hydrophobicity and Self-Assembly... Controlled Synthesis, Manipulation of Surface Hydrophobicity and Self-Assembly of Hematite Nanocrystals... Pagination First page « First Previous page ‹‹ Page 1 Page 2 Current page 3 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