John Katsaras Distinguished R&D Staff / Soft Matter Sample Environments Responsible Contact katsarasj@ornl.gov All Publications Nanosecond Lipid Dynamics in Membranes Containing Cholesterol... The Molecular Structure of a Phosphatidylserine Bilayer Determined by Scattering and Molecular Dynamics Simulations... Morphological Characterization of DMPC/CHAPSO Bicellar Mixtures: A Combined SANS and NMR Study... Hybrid and Nonhybrid Lipids Exert Common Effects on Membrane Raft Size and Morphology... Effect of Melatonin and Cholesterol on the Structure of DOPC and DPPC Membranes... The Observation of Highly Ordered Domains in Membranes with Cholesterol... Using Small-Angle Neutron Scattering to Detect Nanoscopic Lipid Domains... Tocopherol Activity Correlates with its Location in a Membrane: A New Perspective on the Anti-Oxidant Vitamin E... Bilayer Thickness Mismatch Controls Domain Size in Model Membranes... Phase Behavior and Domain Size in Sphingomyelin-Containing Lipid Bilayers... Growth Kinetics of Lipid-Based Nanodiscs to Unilamellar Vesicles: A Time-Resolved Small Angle Neutron Scattering (SANS) Study... Small-Angle Neutron Scattering and the Study of Nanoscopic Lipid Membranes... Interactions between Ether Phospholipids and Cholesterol as Determined by Scattering and Molecular Dynamics Simulations... Time-of-Flight Bragg Scattering from Aligned Stacks of Lipid Bilayers using the Liquids Reflectometer at the Spallation Neutr... Effect of cholesterol on the lateral nanoscale dynamics of fluid membranes ... Model-based Approaches for the Determination of Lipid Bilayer Structure from Small-Angle Neutron and X-ray Scattering Data... Molecular Structures of Fluid Phase Phosphatidylglycerol Bilayers as Determined by Small Angle Neutron and X-ray Scattering... Interaction of the Full-length Bax Protein with Biomimetic Mitochondrial Liposomes: A Small-Angle Neutron Scattering and Fluo... Scattering Density Profile Model of POPG Bilayers as Determined by Molecular Dynamics Simulations and Small-Angle Neutron and... Co-existence of Gel and Fluid Lipid Domains in Single-component Phospholipid Membranes... Formation of Kinetically Trapped Nanoscopic Unilamellar Vesicles from Metastable Nanodiscs... Fluid Phase Lipid Areas and Bilayer Thicknesses of Commonly Used Phosphatidylcholines as a Function of Temperature... Small Unilamellar Vesicles: A Platform Technology for Molecular Imaging of Brain Tumors... Temperature Driven Annealing of Perforations in Bicellar Model Membranes... Pagination First page « First Previous page ‹‹ … Page 3 Page 4 Current page 5 Key Links Curriculum Vitae ORCID Organizations Neutron Sciences Directorate Shull Wollan Center/Joint Institute for Neutron Sciences User Facilities Spallation Neutron Source High Flux Isotope Reactor