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Forensic Chemistry; Drugs; and Organic, Inorganic, and Organometallic Compounds
Expert has a BS in chemistry, MS in analytical chemistry, and PhD in organic and organometallic chemistry. He has been a professor since 2005 and teaches general chemistry, organic chemistry, forensic chemistry, inorganic chemistry, as well as other chemistry courses.…
Environmental Science, Risk Assessment
He has managed risk assessments and developed site sampling plans, data evaluation, calculation of risk estimates, and development of risk-based cleanup standards for commercial clients and governmental agencies. He has extensive experience in the assessment of soil, groundwater, surface water,…
Ultrasonic Cleaning Processes & Treatments; Ultrasosnic Cleaning Chemicals and Corrosion Inhibitors
He is an expert in Ultrasonics and Megasonics Cleaning Processes and Clean Surface Validations (consultant / chemical supplier ). He is an expert in Strategic Planning and in Solving process problems and Offering Innovative Solutions for all applications. As a…
Natural Gas, LNG, Fertilizers, Grains, Bio-fuels, Agricultural & Industrial Chemicals, Mining & Ores. Ag & Mining Equipment, Speciality & Commodity Chemicals,
Expert has over 19 years of manufacturing, operational, senior management, finance and sales experience with major/leading producers, importers/exporters, traders of fertilizers, ag seed and chemicals, application/ag equipment, bio-fuels, and mining ores. He has current and past financial, accounting and senior…
Spectroscopic Study of Compounds in Solutions, Solids, Interfaces, Catalysis, Nanomaterials
Expert has used his scientific knowledge and experimental skills in studding organic and inorganic compounds in solutions and solid states, formation the surface compounds in solid-gas interfaces (heterogeneous catalysis) and water-organic interfaces (reverse micelles), proton behavior in solid and liquid…
Rheology, Nanotechnology, Particulate/Multiphase Processes, Chemical Engineering.
Expert operates his contract research & development small business incorporated in 1990 in Saint Paul, Minnesota, USA. Expert's professional experience spanning over four decades in chemical engineering has focused around the broad areas of particulate/multiphase processes and rheology. Chemical engineering…
Anaerobic Industrial Wastewater Digestion, Hazardous Waste Management
Expert understands the biological and chemical principles involved in aerobic and anaerobic bacteria metabolic processes and has audited and optimized industrial wastewater digesters in industrial and municipal facilities. Her engineering evaluations of system design and performance include the use of…
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…
Hydrocarbon Chemistry and Analysis
He has worked widely on the analysis of petroleum (crude oil) and its refined products by using a wide variety of chromatographic and spectral techniques. These include gas chromatography with mass spectrometer detection, with element specific detection for sulfur, nitrogen,…
R&D Project Design, Paper Coatings, Additives & Nanocomposite Materials, Colloid Chemistry, Polymers
He is actively leading researches in the field of controlled free-radical polymerization mediated by Reversible Activation-Fragmentation chain Transfer (RAFT) in homogenous and heterogeneous media. The uniqueness of his work lies in the combination of modern methods of controlled free-radical polymerization…