m-PEG6-2-methylacrylate is widely used in the field of biomedical research and drug delivery systems. Its primary application is as a functional monomer in the synthesis of biocompatible polymers and hydrogels. These materials are often employed in controlled drug release formulations, where the PEG (polyethylene glycol) segment enhances solubility and reduces immunogenicity, while the methacrylate group allows for cross-linking to create stable networks. Additionally, it is utilized in surface modification to improve the biocompatibility of medical devices, such as implants and sensors, by reducing protein adsorption and cellular adhesion. In tissue engineering, it serves as a building block for creating scaffolds that promote cell growth and tissue regeneration. Its versatility also extends to the development of advanced materials for diagnostic applications, where it aids in the design of sensitive and specific biosensors.