Applications of Colloidal Systems in Drug Delivery Assignment | Manica University

Assignment: Applications of Colloidal Systems in Drug Delivery

Course: Pharmaceutics

Class: Pharmacy Class 3,1

Lecturer: Dr. K. Besa

Institution: Manica University

Instructions

• Form groups of 3–4 students.
• Prepare a PowerPoint presentation (10–12 slides, 10 minutes).
• Use at least 10 credible references (textbooks, journal articles, or reviews).
• Submission deadline: 25^th September 2025
• All groups will prepare, and will be randomly selected to present in class.
• Academic Integrity Note: All answers must be supported by reliable references (e.g., textbooks, peer-reviewed journals, or reputable scientific websites) cited in Havard format. Copying and pasting directly from AI tools (e.g., Meta, ChatGPT) or other uncredited sources is strictly prohibited and will result in a zero grade for the assignment. Use your own words to demonstrate understanding and verify information with credible sources to ensure accuracy and originality.

Assignment Tasks

1. Introduction
   • Briefly describe what colloidal systems are.
   • Highlight their importance in pharmaceutical sciences.
2. Types of Colloidal Systems in Drug Delivery
   Select at least 5 types and explain each with examples:
   • Hydrogels
   • Microparticles
   • Emulsions & Microemulsions
   • Liposomes
   • Micelles
   • Nanoparticles (polymeric, metallic, etc.)
   • Nanocrystals
3. Applications in Drug Delivery
   For each type, discuss:
   • Mechanism of drug delivery (how it works).
   • Advantages (e.g., controlled release, targeting, solubility enhancement).
   • Limitations or challenges.
   • At least one marketed product or research example.
4. Case Studies / Examples
   • Present 3 detailed examples of colloidal systems currently used or in research in medicine.
5. Future Prospects
   • Briefly discuss emerging trends (e.g., nanomedicine, targeted cancer therapy, mucosal delivery, vaccine adjuvants).
6. Conclusion
   • Summarise key points.
   • Give your perspective on the future of colloidal drug delivery systems.

Marking Scheme (100%)

• Introduction & Definition – 10%
• Types & Mechanisms – 25%
• Applications with Examples – 25%
• Case Studies – 15%
• Future Prospects – 10%
• Organization, References & Presentation – 15%

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