Abstract

HYDROGEL-BASED DRUG DELIVERY SYSTEMS: REVOLUTIONIZING ADVANCED THERAPEUTICS

Ayesha Mohammed Abdul Moin*, Dr. S. Shobha Rani and Dr. K. A. Vijetha

ABSTRACT

Hydrogels, three-dimensional networks of hydrophilic polymers, have emerged as a key material in a variety of sectors, including substantial advances in medicinal applications. This study gives a detailed account of the history, characteristics, and uses of hydrogels, focusing on their transformational significance in drug delivery systems. Hydrogels are a type of biomaterials that have been widely used in regenerative medicine, wound care, and tissue engineering. In this review, we focus on the development of hydrogels, which are characterized by their bio adhesive, biodegradable, and biosafety properties. In addition, we review the latest advancements in 3D printing technology with biopolymers, which have produced a variety of 3D hydrogel materials for use in biological tissues. We also review the current state of the art in the field of biomedical engineering. This review focuses on recent advancements such as smart hydrogels that respond to pH, temperature, and light, allowing for more focused and controlled drug delivery. In addition, we cover the use of nanotechnology to optimizedrug loading and release profiles, as well as the creation of biodegradable and eco-friendly hydrogels that address environmental issues. Hydrogels' promise in personalized medicine, tissue engineering, and wound care is also explored, demonstrating its adaptability and influence on therapeutic results. By integrating current research trends and future directions, this review intends to give insights into how hydrogels are affecting the future of pharmaceutical sciences, as well as address the problems and possibilities that lie ahead.

Keywords: Hydrogel, polymers, medicinal applications, biomedical engineering, tissue engineering, bio adhesive, nanotechnology.