The importance of target materials lies in their ability to direct the functionality of nanomaterials. For example, in drug delivery, the target material could be specific cells or tissues. The nanoparticles are designed to recognize and bind to these cells, releasing their therapeutic payload precisely where it is needed. This targeted approach minimizes side effects and enhances treatment efficacy. Similarly, in environmental remediation, nanomaterials can be engineered to target and neutralize specific pollutants.
