Hierarchical protein patterning by meso to molecular scale self-assembly

摘要

Numerous protein patterning methodologies are used. extensively for biomedical research and development. We have developed a novel bottom-up protein patterning method using a combination of self-assembly processes in the meso to molecular scale range to allow hierarchical protein patterns to be straightforwardly fabricated with low cost over large areas. As a proof of principle, we patterned vitronectin in various dimensional hierarchies using meso to nanoscale colloids and self-assembled monolayers.