Used primarily in the development of glucose-sensitive materials for medical applications, particularly in the creation of self-regulated insulin delivery systems. It serves as a key component in hydrogels that respond to changes in glucose levels, making it valuable for diabetes management. Additionally, it is employed in the synthesis of polymers for biosensors, enabling the detection of sugars and other biologically relevant molecules. Its boronic acid group allows for reversible binding with diols, making it useful in affinity chromatography for the separation and purification of glycoproteins and carbohydrates.