| abstract |
The present invention relates to a biosensor for detecting the presence and/or the enzymatic activity of at least one protease, which corresponds to a biosensor comprising a substrate functionalized with organic compounds comprising at least one cage-forming group, which cage-forming group is complexed with at least one group of a compound comprising a peptide sequence which is a target for the protease(s) of which it is desired to determine the presence and/or the enzymatic activity. |