Selective Immobilization of Biomolecules on PTMC Network Surfaces Using Micro Contact Printing

Using poly(trimethylene carbonate) (PTMC) network surfaces containing unreacted macromer methacrylate groups, thiol‐functionalized biotin (SH‐undecyl‐biotin) can be bound to the surface. With micro contact printing techniques and making use of the biotin‐streptavidin (SAv) binding system patterned surfaces with biological functionality can be prepared in a very straightforward manner. This method has high potential in numerous biomedical applications.