Functionalized polymers are specialized types of polymers that have specific chemical groups or functional groups attached to their molecular chains. These groups can enhance the properties of the polymer, such as its reactivity, solubility, or ability to interact with other materials. This modification allows for a wide range of applications in fields like medicine, electronics, and materials science. By incorporating different functional groups, scientists can tailor the behavior of these polymers for specific uses. For example, functionalized polymers can be designed to bind to certain biological molecules, making them useful in drug delivery systems or biomedical devices. Their versatility makes them important in advancing technology and improving everyday products.