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Meeting 2018 TMS Annual Meeting & Exhibition
Symposium Surface Interactions in Materials
Presentation Title Analysis of the Interaction of Serum Albumin with Titanium Dioxide Films Using the Extended Derjaguin-Landau-Verwey-Overbeek (X-DLVO) Theory
Author(s) Jonathan M. Schuster, Carlos Schvezov, Mario Rosenberger
On-Site Speaker (Planned) Carlos Schvezov
Abstract Scope Adhesion of serum albumin is a key phenomenon to determine the degree of hemocompatibility of a material. Adhesion of a layer of albumin will passivate the material surface avoiding blood clot formation and platelets activation and then define it as a hemocompatible material. Adhesion is strongly related to the free surface energy and the interaction potentials between a material surface and the albumin molecule in water. The X-DLVO theory is employed to calculate the van der Waals and acid base interaction potential for TiO<SUB>2</SUB> nanofilms produced by the sol-gel method, with an albumin molecule in water. The resultant value of the interaction potential for TiO<SUB>2</SUB> was compared with the calculated values obtained applying the same theory, for pyrolytic carbon and 316L stainless steel. It was found that the acid-base potential was dominant in the interaction potential for the three materials.
Proceedings Inclusion? Planned: Supplemental Proceedings volume

OTHER PAPERS PLANNED FOR THIS SYMPOSIUM

Analysis of the Interaction of Serum Albumin with Titanium Dioxide Films Using the Extended Derjaguin-Landau-Verwey-Overbeek (X-DLVO) Theory
Deformation of Erythrocytes Adhered to a Solid Surface by a Laminar Flow
Effect of Trace Addition of Graphene in Tribological Properties of Ultrasonic Vibration-assisted Laser Surface Textured Stainless Steel
Effect of Ultrasonic Vibration Assisted Laser Surface Texturing and Melting of Ti-6Al-4V ELI (Biomedical) Alloys on their Microstructural Evolution and Tribological Properties
Effects of Surface Layer Oxides on Spark Plasma Sintering of an Al-Mg Alloy Powder
Effects of Various Surface Treatment Methods on the Flexural Properties of Fiber Metal Laminates
Formation Behavior of Fe2Al5 Phase in Fe/Molten Al Diffusion Couples
Influence of the Electrolyte on the Surface Free Energy of Anodic TiO2 Coatings
Investigating the Surface Interactions of Engineered Inorganic Nanoparticles with Dissolved Organic Materials in Surface Waters
Measurement of Interfacial Strength between a Thin Film and Substrate by Using Nano Mechanical Raman Spectroscopy (NMRS)
Melt Expulsion during Ultrasonic Vibration-assisted Continuous Wave Laser Surface Melting
Multiscale Evaluation of Surface Behavior of Hydroformed AISI 304 Stainless Steel Using ANSYS Multiphysics
Pt Decorating Effect on CNT Surface towards Adsorption of SF6 Decomposed Components
Role of Amorphous Alumina Interlayer over Deposition of ZrN Thin Film on U-Mo Fuel for Nuclear Application
Silane Compound Modification on SiO2 for the Efficient Copper Diffusion Barrier Layer and Adhesion Enhancer of Electroless Copper Plating
Support Structure-dependent Reduction of Cobalt Oxide on Ceria
Surface Energies, Work Functions and Wulff Shapes of Elemental Crystals from High-throughput Density Functional Theory
Surface Mediated Diffusive Deformation in Nanometer-sized Metallic Crystals
Surface Roughening by Plastic Deformation in Amorphous and Crystalline Solids
Ultra-fast Boronizing of Low Carbon Steel Compared with Aluminum, and Zinc Coating
Understanding the Effects of Lubricants/Coatings on Friction and Wear during Reciprocatory Sliding Motion at High Contact Pressures
Wear Mechanism for H13 Steel Tool during Friction Stir Welding of CuCrZr Alloy

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