2025 ? today: Sample preparation
Place of Work: Bremen Germany
Role: Lecturer in Bioanalytical Methods
Customer: Hochschule Bremen, City University of Applied Sciences, Bremen Germany
Tasks:
- Using diverse methodologies to lecture graduate students (MSc.) in Bioanalytical Methods
- Research interest in Microbiology, Analytical chemistry, Pharmaceutical Technology, Drug Discovery and Development, Medicinal Chemistry and Biotechnology etc
- Sample preparation and Characterization of diverse analytical instrumentations
- Supervision of undergraduate and graduate students' thesis/projects
2024 ? today: Analytical Chemistry & Clinical Hygiene
Place of Work: Bremen, Germany
Role: Postdoc Research Scientist, Postdoctoral Research Scientist
Customer: Constructor University Bremen
Tasks:
- Developed and validated LC-MS/MS and chromatographic methods for bioactive compound profiling
- Conducted FBMN-based analysis for plant and microbial metabolites, including chlorogenic acids, flavonoids, and lignin derivatives
- Used GNPS and Sirius for molecular networking and structure elucidation with results published in Food
- Conducted screening of bioactive compounds from food waste and plant materials using chemometrics, multivariate statistics and various databases
- Published in Journal of Fitoterapia
- Conducted FTIR, UV-Vis, and spectroscopic characterization
- Collaborated with industry partners (Just in Air GmbH, ProPure Protect GmbH) for testing and method transfer
- Provided training and technical support to junior chemists
- Proteomics and analysis, bioactivities of peptides, lyophilization, gel electrophoresis, SDS-PAGE etc
- Maintained and optimized Bruker LC-MS systems for accurate profiling and quantitation
2024 ? 2025: Teaching
Role: Lecturer in Pharmaceutical Technology
Customer: C. K. Tedam University of Technology and Applied Sciences
Tasks:
- Taught natural products chemistry, pharmaceutical technology, drug discovery and development, Pharmaceutical Quality control etc
- Supervised undergraduate and postgraduate projects related to natural product analytics
2020 ? 2024: Maintained and optimized Bruker LC-MS systems
Place of Work:
Bremen, Germany
Role: Quality control Laboratory Bioanalytical Chemist
Customer: Constructor University Bremen, Pharmaceutical & Bioanalysis Division
Tasks:
- Maintained and optimized Bruker LC-MS systems for accurate profiling and quantitation
- Protein extraction from plants origin, SDS PAGE, antimicrobial testing and LC-MS characterization using Peaks software
- Interfaced with industry partners (Just in Air GmbH, ProPure Protect GmbH) for industrial-scale testing of bioactive compounds
- Developed aerosol-based disinfection for 20 m3 room disinfection and ingredients characterized using LC-QTOF - MS
- Operated and maintained LC-MS and HPLC systems for drug testing and quality control
- Scaled up lab-scale reactions and collaborated on interdisciplinary projects
- Executed analytical testing of biologics and supported method transfer activities
2016 ? 2017: Designed and executed experiments on polymeric materials
Place of Work: Bremen, Germany
Role: Laboratory Research Assistant
Customer: University of Bremen, Institute of Advanced Ceramics Bremen
Tasks:
- Performed materials characterization using SEM, TEM, XRD, water treatment and strength evaluation
- Electron ? Anode materials designed for electron transfer for microbial cell fuels and water treatment
- Fabrication of wastewater for the test of electrode materials? effectiveness
- Synthesis and characterization of carbonate calcium nanoparticles for drug delivery
2017 ? 2018: Designed 3D bioactive scaffolds
Place of Work: Erlangen, Germany
Role: Teaching & Research Assistant
Customer: Friedrich Alexander University (FAU) Erlangen, Institute of Biomaterials
Tasks:
- Using sol-gel technique coupled with supramolecular chemistry to synthesize mesoporous biomaterials
- Designed 3D bioactive scaffolds using foam replica technique with highly ordered mesoporous bioactive glass
- Successfully loaded drugs (aspirin) into biomaterials and used a spectrophotometer to study drug release kinetics
- Synthesized alginate ? gelatin biomaterials composition with cell encapsulations under sterilization
- Characterized synthesized biomaterials using SEM, FTIR, PXRD, BET, etc
- Worked under laboratory quality control procedures and general laboratory routine checks
- Prepared technical reports and literature reviews for IP and publication support