Smain CHEMAT
Research Centre in Chemical and Physical Analysis (CRAPC)
Research Expertise
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Education
University of Sciences and Technology Houari Boumediene
PhD, Chemical Engineering
Experience
Johnson & Johnson Med
Scientist / August, 2024 — Present
• Managing studies in analytical development and method validation for raw ingredients and impurities under GMP guidelines. Supporting pilot scale lines in process optimization with data review and validation • Drafted, reviewed and signed off technical reports. Collect and interpretation of research data for the analysis of leachable and extractables from polymer mix • Presenting project progress’ outcomes during meetings
Awakened Energy
Scientific Affairs Manager / September, 2023 — May, 2024
Multi-tasking with R&D, IP/patent review, formula development and manufacturing of dietary supplements • Set scientific rationale, sourced and formulated dietary supplements as capsules (PEA, Ketones as BHB salts, micronutrients, mushroom extracts, botanicals) and tinctures (cannabinoids & botanical extracts) • Managed accelerated stability studies and slug testing to optimize composition and formula stability • Reviewed analytical chemistry data for compliance of raw and finished OTC products at FDA registered labs. Reviewed compliance of CoAs, MSDS and analytical chemistry data (potency, residual solvents, heavy metals, pesticides, mycotoxins, microbiology)
Research Center in Analytical Chemistry
Principal Scientist / Group Leader / January, 2010 — August, 2023
• Built and lead a team of scientists in projects in process development and validation, extraction & separation science from biosources and cell culture, structure characterization and stability testing of biobased chemicals • Experienced at extraction and downstream processing technologies: pressurized reactors, bed filtration, ultrafiltration, ion exchange, disk stack centrifuge, crystallization, and chromatography • Developed and validated for industry clients bioprocessing SOPs and PFDs. Selected machinery for extraction and purification of polysaccharides (800 MT/y) from herbs and biopolymers from algae (2000 MT/y) *Trained staff and performed risk assessment to identify & mitigate hazards in the use of chemicals and skids • Evaluated project proposals seeking grants at the Latvian Council of Science and research foundations
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