Flavonoid-Based Nanogels: A Comprehensive Overview

The growing field of nanotechnology has recently given much attention to nanogels, which are versatile formulas and have promising biomedical applications. Nanogels or nanohydrogels have undergone significant development in various fields of biomedical and industrial research to meet increasing demands, such as in pharmaceuticals, cosmetics, food, and genetic engineering. Nanogels that contain flavonoids, which are secondary metabolites found in plants, are starting to become distinctive and reveal their unique characteristics. The objective of the article is to provide a comprehensive overview of recent research articles on flavonoid-based nanogels, emphasizing the general aspects regarding nanogel formulation and structural characterization, as well as the advancements made in the biomedical field. In conclusion, this article outlines up-to-date developments in the synthesis, formulation, structural characterization, and therapeutic applications of flavonoid-based nanogels, emphasizing their important role in the field of nanotechnology.