1. Pharmaceutical Sciences and Drug Development

• Drug discovery and development
• Novel drug delivery systems (liposomes, nanoparticles, etc.)
• Pharmacokinetics and pharmacodynamics studies
• Herbal and natural products in drug development
• Drug formulation and excipient compatibility
• Advances in personalized medicine and targeted therapy

2. Medicinal and Pharmaceutical Chemistry

• Design and synthesis of new pharmaceutical compounds
• Structure-activity relationships (SAR) in drug discovery
• Peptide and protein-based drug development
• Biopharmaceuticals and biosimilars
• Anti-cancer, anti-viral, and antimicrobial drug development
• Synthesis and characterization of bioactive molecules

3. Analytical and Quality Control Chemistry

• Chromatographic and spectroscopic methods for drug analysis
• Stability testing and impurity profiling in pharmaceuticals
• Chemometric and computational approaches in drug analysis
• Quality control in pharmaceutical manufacturing
• Regulatory requirements for drug testing and validation

4. Organic and Inorganic Chemistry

• Heterocyclic and organometallic chemistry in drug synthesis
• Advances in green and sustainable chemistry
• Catalysis and reaction mechanisms in organic synthesis
• Industrial applications of inorganic compounds
• Supramolecular chemistry and drug-carrier systems

5. Biotechnology and Biopharmaceuticals

• Biopharmaceutical production and purification
• CRISPR and gene-editing applications in medicine
• Bioprocessing and fermentation technology
• Nanobiotechnology in drug delivery
• Recombinant protein drugs and enzyme-based therapies

6. Toxicology and Pharmacology

• Toxicity assessment of pharmaceuticals and chemicals
• Pharmacovigilance and drug safety monitoring
• Adverse drug reactions and risk assessment
• Drug interactions and metabolic pathways
• Development of antidotes and detoxification agents

7. Industrial Pharmacy and Regulatory Affairs

• Pharmaceutical manufacturing and process optimization
• Good Manufacturing Practices (GMP) and quality assurance
• Regulatory guidelines for drug approval (FDA, EMA, WHO)
• Supply chain management in the pharmaceutical industry
• Biopharmaceutical regulatory science and compliance

8. Environmental and Green Chemistry

• Eco-friendly chemical synthesis and waste reduction
• Biodegradable polymers and sustainable drug packaging
• Environmental impact of pharmaceuticals and chemical waste
• Green solvents and sustainable extraction techniques
• Bioremediation and detoxification of pollutants