| 摘要 |
According to an aspect of the present invention, polymers that have a plurality of well defined polymer segments linked by disulfide linkages are provided. When these disulfide linkages are broken, multiple smaller polymers of lower molecular weight are produced. According to another aspect of the present invention, implantable or insertable medical devices are provided that contain polymers that have a plurality of well defined polymer segments linked by disulfide linkages. |
