Author: Dr. Priyanka Sharma, Dr. Ankit Verma
Abstract: Polymer-based drug delivery systems (DDS) have emerged as a revolutionary approach in the field of pharmaceutical sciences, offering targeted, controlled, and sustained release of therapeutic agents. These systems utilize natural or synthetic polymers to improve drug solubility, bioavailability, and pharmacokinetic profiles. Recent advancements in polymer chemistry and nanotechnology have enabled the development of sophisticated delivery platforms capable of addressing complex medical challenges. This paper discusses the design, types, mechanisms, and applications of polymer-based drug delivery systems. Additionally, it evaluates the current challenges, limitations, and future directions for research and clinical implementation. The integration of polymer-based DDS in personalized medicine represents a promising frontier in enhancing therapeutic efficacy while minimizing side effects.
Keywords: Polymer, Drug delivery system, Controlled release, Biodegradable polymers, Targeted therapy, Nanocarriers
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