Revolutionizing Drug Delivery: The Role of Nanofibers - A Review

Abstract

The field of drug delivery has experienced a paradigm shift with the emergence of nanofibers as an innovative carrier system. This comprehensive review aims to delve into the multifaceted role of nanofibers in drug delivery, highlighting their unique properties and diverse applications in therapeutic interventions. Nanofibers, characterized by their high surface area-to-volume ratio and tunable properties, offer an exceptional platform for targeted and controlled drug release. Their versatile nature allows for precise engineering of size, morphology, and surface functionalities, enabling tailored drug delivery systems catering to specific therapeutic needs. This review encompasses a detailed analysis of the various fabrication techniques employed in producing nanofibers, encompassing electrospinning, self-assembly, and other advanced methodologies. Furthermore, the review presents an extensive survey of the diverse range of materials utilized in nanofiber production, such as polymers, proteins, and inorganic compounds, emphasizing their distinct advantages in drug encapsulation, protection, and release kinetics.The application spectrum of nanofibers in drug delivery is explored, spanning across various medical domains including cancer therapy, tissue engineering, wound healing, and infectious disease treatment. The review delves into recent advancements, challenges, and future prospects in this burgeoning field, underscoring the potential for nanofibers to revolutionize drug delivery strategies and improve therapeutic outcomes.In conclusion, this review underscores the pivotal role of nanofibers as a novel and promising carrier system in drug delivery, presenting a compelling case for their continued exploration and utilization in advancing medical treatments.