摘要 |
PROBLEM TO BE SOLVED: To provide activated polymer substrates capable of binding functional biological molecules, polymer substrates comprising bound and functional biological molecules, devices comprising such substrates, and methods of producing them.SOLUTION: The present invention provides an activated polymer substrate capable of binding a functional biological molecule, the substrate comprising a hydrophilic surface activated to enable binding to the biological molecule and a sub-surface comprising a plurality of cross-linked regions. |