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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…
Cost-Effective Clean Energy-Based Technologies, Small Molecules, Polymers, Nanomaterials; Quality Management
Overview: - R&D/Quality/Manufacturing Scientist/Manager with over 20 years of cumulative development/manufacturing/product launch/process scale-up/project management experience involving advanced materials/devices/technologies at chemical/optoelectronic R&D and Manufacturing facilities. - Passionate in coordinating continuous improvement efforts with cross-functional teams at all levels of the organization…
Analytical Chemistry and Federal Contracts, R&D Management
Expert received his Ph.D. in Analytical Chemistry from N.C. State University in 1984. He received two prestigious postdoctoral appointments, one at the University of Texas at Austin and the second at Los Alamos National Laboratory. He spent 33 years as…
Medicinal Chemistry, Synthetic Organic Chemistry, Drug Discovery, Pharmacokinetics
Expert has strong knowledge in asymmetric multi-step organic synthesis, scaffold design and library development with ability to solve challenging chemistry problems and have authored peer-reviewed articles and patents. Expert is a synthetic and medicinal chemist with over 13 years of…
Chemistry, Crystallography, Crystalline Solids, Polymorphism, Hydrates and Pharmaceuticals
Expert has extensive experience in research on crystalline molecular solids, X-ray and neutron crystallography, coordination chemistry and supramolecular chemistry (RSC Meldola Medal; Bob Hay Lectureship; Corday-Morgan Prize). His research involved organic solid state chemistry, crystallography, polymorphism, solid form and cocrystals.…
Polymer Science
Expert has worked in the coatings industry for 3 years prior to working at a large petrochemical company for 6 years. After that he spent another year and 3 months working for a large polyolefin company in Austria. During this…
Bionanosciences, Nanomaterial interfacing & targeting, Cell biology & biophysics, Molecular imaging, Microscopy
The expert has been actively designing and developing surface chemistries and coatings that allow a controlled organic/inorganic interfacing of colloidal nanomaterials with biomolecules. Over the past 14 years, projects carried out by the expert have focused on engineering the surface…
International Business Management, Fine & Specialty Chemicals, Organometallics
He is a senior executive with more than thirty years of international experience in the chemical and related industries. For eighteen years he held various management positions in fine and specialty chemicals and plastics for the Elf Aquitaine Group, including…
Nanotechnology, Biomaterials, Sol-gel Sciences, Optics, Biotechnology, Glass, Ceramics, Spectroscopy
Expert is a specialist of sol-gel chemistry. He developed a new non-aqueous method for sol-gel glass coating to obtain transparent films for integrated optics and photonics using polysiloxane materials. The aim was to obtain low-softening temperature glasses to permit facile…
Pharmaceutical Process Research, Development, and Manufacturing
Expert has 17 years experience of research, development and manufacturing of APIs. Expert has three patents from research, development and manufacturing of etoposide and etoposide phosphate. He also has extensive experience with platinum anticancer drugs, including cisplatin, carboplatin, and oxaliplatin.…