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Inorganic and Organic Synthesis, Structural Analysis, Spectroscopy
Dr. Chellama has designed and synthesized novel neutral dinuclear ruthenium complexes that can be used as Quantum dot Cellular Automata (QCA) cells, a new paradigm for improving computational density. Twenty-five novel dinuclear ruthenium complexes with various N-donor terminal ligands were…
Materials & Surface Science, Corrosion, Surface Treatments, Adhesive Bonding, Electrochemistry
Expert over 30 years of experience in basic and applied research and development involving surfaces and interfaces related to adhesion and corrosion. Particular areas of interest include surface treatments, especially those improving the durability or corrosion resistance of materials, and…
Optical Science and Engineering
Expert has applied his optical engineering expertise to designing, building, calibrating and testing pushbroom imaging spectrometers for remote sensing and surveillance applications. Wavelength ranges for the various instruments were visible and near infrared (400 nm to 1100 nm) and longwave…
Foundry, Investment, Permanent Mold, Squeeze, Low Pressure, Casting, Ferrous, Non-ferrous Alloys
FOUNDRY & CASTING TECHNOLOGY: Expert (Foundry Project Consultant & Metal Casting Consultant) has worked with various molding, casting processes: expertise in process, materials sourcing; product costing; pattern, die design, conversion of weldment to casting, electroslag refining, continuous & direct chill…
Materials R&D/Product Development, Gold Alloys, Electronics Packaging & Assembly, Polymer Science
Expert's has been actively involved in strategic planning or management decisions that affect the performance or direction of a company. His experience is mainly in R&D and product development. His specific tasks have included understanding customers mid and long term…
Biomedical and Pharmacokinetic Modeling and Programming
Expert has performed experimental work in biochemistry for his doctoral thesis. This work included isolation of mitochondria from Neurospora crassa and rat liver, isolation and purification of membrane proteins by electrophoresis and reverse-phase chromatography, gel electrophoresis and use of radioactive…
Explosives Instrument Detection, Trace Explosives Chemical Analysis, Optical Spectroscopy, Polymers
Expert has spent over 15 years working in the field of analytical chemistry of various labile organic compounds and macromolecules. He worked on the quantitative and qualitative analysis of highly involatile species that required special sample preparation and processing. These…
Corrosion, Steel, Autos, Coated Steel Sheet, Galvalume, Galvanized, Galfan, Weathering Steel
During a 34-year career in the research department of a major steel producer, Expert was responsible for accelerated testing of all steel products, including Galvalume and galvanized metallic-coated products, and weathering steels. Accelerated test methods included: cabinet tests such as…
Materials Engineering for New Designs, Cost Reduction, and Yield Improvement
Expert's experience includes: 1) Working with mechanical and electrical engineers to help make decisions about the materials and processed used to manufacture a product. The decisions include consideration of cost, manufacturability, materials and components lot-to- lot variations, reliability, materials availability,…
Varistors, Surge Protection, Expert Witness, Electronic Materials, and Ceramics
Expert provides consulting services in the area of electronic ceramics and electronics materials. Expert M. Expert is principal scientist at and has extensive expertise in varistor technology and overvoltage protection. He has acted as expert witness in litigation related to…