Figure 3
From: Desmosine-Inspired Cross-Linkers for Hyaluronan Hydrogels

Efficiency of cross-linking reaction between the cross-linkers 5a (filled) and 5b (empty) with HA-SH from 0 to 1.8 cross-linker equiv. as determined by an Ellman's assay.
The solid line represents the ideal reaction efficiency.