Microspheres can be made from a variety of materials, each chosen based on the intended application:
- Polymers: Polymeric microspheres are commonly used due to their biocompatibility and versatility. Examples include polylactic acid (PLA) and polyglycolic acid (PGA). - Ceramics: Ceramic microspheres are used in applications requiring high thermal and chemical stability. - Glass: Glass microspheres are often used in biomedical imaging and as fillers in composite materials. - Metals: Metallic microspheres can be used in catalysis and as conductive fillers in electronic applications.
